feat: ict-system-architect skill package v0.1.0

2026-08-14 17:29:29 +02:00
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--- a/PROVENANCE.md
+++ b/PROVENANCE.md
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+# Data provenance — ict-system-architect
+
+Where the content of this skill package comes from, counted by
+content items (tasks, competences, tools, evidence entries, curated
+knowledge). Rendered live by Gitea:
+
+```mermaid
+%%{init: {'theme':'base','themeVariables':{'pie1':'#f9a825','pie2':'#1e88e5','pie3':'#ff355e','pie4':'#d97757','pie5':'#8e24aa','pieOuterStrokeWidth':'0px','pieSectionTextColor':'#fff'}}}%%
+pie showData
+    title Content sources — ict-system-architect
+    "ESCO (occupation & competences)" : 93
+    "O*NET (tasks & tools)" : 326
+    "Job boards (market evidence)" : 99
+    "Anthropic official Claude skills" : 9
+    "External AI skill packs (mapped)" : 99
+```
+
+| Source | Items | Share | Files |
+|---|---|---|---|
+| ESCO (occupation & competences) | 93 | 14.9 % | references/profile.md, references/skills.md |
+| O*NET (tasks & tools) | 326 | 52.1 % | references/tasks.md, references/tools.md |
+| Job boards (market evidence) | 99 | 15.8 % | references/market.md (full report) + "Market evidence" headline sections |
+| Wikipedia & AI expert curation | 0 | 0.0 % | glossary, literature, usecases, intake, quality, evals/ |
+| Anthropic official Claude skills | 9 | 1.4 % | references/ai-skills.md, section "anthropics/skills" (official Claude Code skills) |
+| External AI skill packs (mapped) | 99 | 15.8 % | references/ai-skills.md (per-source attribution inside) |
+| Stack Exchange practitioner Q&A (CC-BY-SA) | 0 | 0.0 % | references/practitioner-qa.md (per-entry attribution inside) |
+
+Licensing: O*NET (USDOL/ETA, CC BY 4.0) · ESCO (© European Union) ·
+job-ad evidence via official APIs (JSearch/Adzuna) · Wikipedia content
+paraphrased with source URLs — never copied · external AI skills are
+linked, not copied (Apache-2.0/MIT/source-available, see ai-skills.md).
--- a/SKILL.md
+++ b/SKILL.md
@@ -0,0 +1,79 @@
+---
+name: ict-system-architect
+description: "Occupational skill for the role 'ICT system architect' (also: systems architect, IT systems architect, information systems architect, ICT system architects, solution architect, ICT systems architect). Use when the user asks for typical ICT system architect work such as: Communicate with staff or clients to understand specific system requirements.; Provide advice on project costs, design concepts, or design changes.; Document design specifications, installation instructions, and other system-related information."
+---
+
+# Ict System Architect
+
+ICT system architects design architecture, components, modules, interfaces, and data for a multi-components system to meet specified requirements.
+
+## Core workflow
+
+1. Communicate with staff or clients to understand specific system requirements.
+2. Provide advice on project costs, design concepts, or design changes.
+3. Document design specifications, installation instructions, and other system-related information.
+4. Verify stability, interoperability, portability, security, or scalability of system architecture.
+5. Collaborate with engineers or software developers to select appropriate design solutions or ensure the compatibility of system components.
+6. Evaluate current or emerging technologies to consider factors such as cost, portability, compatibility, or usability.
+7. Provide technical guidance or support for the development or troubleshooting of systems.
+8. Identify system data, hardware, or software components required to meet user needs.
+
+## How to use this skill
+
+- Read [references/profile.md](references/profile.md) for the occupation profile and scope.
+- Consult [references/tasks.md](references/tasks.md) for the full task and activity inventory.
+- Check [references/skills.md](references/skills.md) for essential vs. optional competences.
+- Check [references/tools.md](references/tools.md) for the software commonly used in this role.
+- See [references/ai-skills.md](references/ai-skills.md) — matched external AI agent skills (per-source attribution).
+
+## Key competences (essential)
+
+- acquire system component
+- align software with system architectures
+- analyse business requirements
+- apply ICT systems theory
+- assess ICT knowledge
+- business process modelling
+- create data models
+- database development tools
+- define technical requirements
+- design enterprise architecture
+- design information system
+- digital systems
+- hardware platforms
+- implement ICT security policies
+- integrate system components
+
+## Hot technologies
+
+- IBM SPSS Statistics
+- SAS
+- The MathWorks MATLAB
+- Atlassian Bitbucket
+- Docker
+- GitHub
+- GitLab
+- Kubernetes
+- Red Hat OpenShift
+- Spring Boot
+
+
+<!-- hot-tech -->
+
+## Hot technologies
+
+Top tools from 52 gated job ads (see references/market.md, as of 2026-07-12):
+
+- AWS — 23 %
+- Azure — 17 %
+- Kubernetes — 13 %
+- Java — 8 %
+- Python — 8 %
+- Databricks — 6 %
+- Docker — 6 %
+- GCP — 6 %
+
+<!-- hot-tech -->
+
+---
+*Sources: ESCO v1.2.1 (http://data.europa.eu/esco/occupation/e1c72b5f-4c5c-487c-a6df-e84b64a51dae), O*NET 30.3 (15-1299.08). See manifest.json for licensing/attribution.*
--- a/manifest.json
+++ b/manifest.json
@@ -0,0 +1,118 @@
+{
+  "name": "ict-system-architect",
+  "title": "ICT system architect",
+  "version": "0.1.0",
+  "layer": "core",
+  "language": "en",
+  "generated": "2026-07-07",
+  "ids": {
+    "esco_uri": "http://data.europa.eu/esco/occupation/e1c72b5f-4c5c-487c-a6df-e84b64a51dae",
+    "esco_code": "2511.14",
+    "isco_group": "2511",
+    "onet_soc": "15-1299.08",
+    "crosswalk_match": "exactMatch"
+  },
+  "sources": [
+    {
+      "name": "ESCO",
+      "version": "1.2.1",
+      "url": "https://esco.ec.europa.eu/"
+    },
+    {
+      "name": "O*NET",
+      "version": "30.3",
+      "url": "https://www.onetcenter.org/",
+      "license": "CC BY 4.0"
+    }
+  ],
+  "attribution": "This package includes information from the O*NET Database (v30.3) by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), CC BY 4.0. skillfactor is not endorsed by USDOL/ETA. ESCO data (v1.2.1) (c) European Union, used per the ESCO download conditions: https://esco.ec.europa.eu/en/use-esco/download",
+  "counts": {
+    "tasks": 28,
+    "dwas": 30,
+    "skills_essential": 23,
+    "skills_optional": 69,
+    "software": 267
+  },
+  "enrichment_ai_skills": {
+    "generated": "2026-07-14",
+    "method": "deterministic mapping (ISCO prefix + title/competence keywords)",
+    "sources": {
+      "anthropics/skills": {
+        "repo": "https://github.com/anthropics/skills",
+        "commit": "f6656c1",
+        "license": "Apache-2.0; the document skills (docx/pdf/pptx/xlsx) are source-available \u2014 see the LICENSE.txt in the upstream skill folder",
+        "skills": 6
+      },
+      "obra/superpowers": {
+        "repo": "https://github.com/obra/superpowers",
+        "commit": "d884ae0",
+        "license": "MIT (c) Jesse Vincent",
+        "skills": 12
+      },
+      "wshobson/agents": {
+        "repo": "https://github.com/wshobson/agents",
+        "commit": "6fd3247",
+        "license": "MIT (c) Seth Hobson",
+        "skills": 12
+      },
+      "NVIDIA/skills": {
+        "repo": "https://github.com/NVIDIA/skills",
+        "commit": "153b14b",
+        "license": "CC-BY-4.0 (skills/docs), Apache-2.0 (code)",
+        "skills": 12
+      },
+      "veniceai/skills": {
+        "repo": "https://github.com/veniceai/skills",
+        "commit": "de089fa",
+        "license": "MIT",
+        "skills": 9
+      },
+      "google/skills": {
+        "repo": "https://github.com/google/skills",
+        "commit": "b15f327",
+        "license": "Apache-2.0",
+        "skills": 12
+      },
+      "phuryn/pm-skills": {
+        "repo": "https://github.com/phuryn/pm-skills",
+        "commit": "18468a9",
+        "license": "MIT",
+        "skills": 9
+      },
+      "czlonkowski/n8n-skills": {
+        "repo": "https://github.com/czlonkowski/n8n-skills",
+        "commit": "9ea3aa5",
+        "license": "MIT",
+        "skills": 12
+      }
+    },
+    "total_skills": 84,
+    "tiers": {
+      "core": 46,
+      "adjacent": 38
+    }
+  },
+  "provenance": {
+    "items": {
+      "esco": 93,
+      "onet": 326,
+      "jobads": 99,
+      "wiki_ai": 0,
+      "anthropic": 9,
+      "ai_skills": 99,
+      "stackx": 0
+    },
+    "share_percent": {
+      "esco": 14.9,
+      "onet": 52.1,
+      "jobads": 15.8,
+      "wiki_ai": 0.0,
+      "anthropic": 1.4,
+      "ai_skills": 15.8,
+      "stackx": 0.0
+    },
+    "method": "content items per source category"
+  },
+  "collar": "white",
+  "computer_work": true
+}
--- a/references/ai-skills.md
+++ b/references/ai-skills.md
@@ -0,0 +1,166 @@
+# External AI agent skills — ict-system-architect
+
+Proven, publicly available AI agent skills mapped to this occupation.
+Nothing is copied from the sources: every entry is a name, a one-line
+summary and a link to the upstream skill package. Each section names
+its source repository, commit, license and retrieval date.
+
+**Tiers:** `core` = the skill directly exercises a top market hard
+skill, tool or method (from gated job-ad evidence) or an essential
+ESCO competence of this occupation; `adjacent` =
+plausibly useful, secondary. Entries are capped at 12 per source
+and 80 in total per occupation (core first,
+strongest matches survive); everything beyond the caps is excluded
+and logged in the pipeline audit trail, not in this package.
+
+_Matched deterministically (ISCO group + title/competence keywords,
+tiered against market evidence + ESCO essentials) by
+`pipeline/p5_enrich_ai_skills.py` on 2026-07-14._
+
+## Source: anthropics/skills
+
+- Repository: [https://github.com/anthropics/skills](https://github.com/anthropics/skills) (commit `f6656c1`, retrieved 2026-07-14)
+- License: Apache-2.0; the document skills (docx/pdf/pptx/xlsx) are source-available — see the LICENSE.txt in the upstream skill folder
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `mcp-builder` | core | Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python … | [source](https://github.com/anthropics/skills/tree/main/skills/mcp-builder) |
+| `claude-api` | adjacent | Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a … | [source](https://github.com/anthropics/skills/tree/main/skills/claude-api) |
+| `webapp-testing` | adjacent | Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs. | [source](https://github.com/anthropics/skills/tree/main/skills/webapp-testing) |
+| `docx` | adjacent | Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', '.dotx', or requests to … | [source](https://github.com/anthropics/skills/tree/main/skills/docx) |
+| `skill-creator` | adjacent | Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with … | [source](https://github.com/anthropics/skills/tree/main/skills/skill-creator) |
+| `pdf` | adjacent | Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating … | [source](https://github.com/anthropics/skills/tree/main/skills/pdf) |
+
+## Source: obra/superpowers
+
+- Repository: [https://github.com/obra/superpowers](https://github.com/obra/superpowers) (commit `d884ae0`, retrieved 2026-07-14)
+- License: MIT (c) Jesse Vincent
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `brainstorming` | adjacent | You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation. | [source](https://github.com/obra/superpowers/tree/main/skills/brainstorming) |
+| `finishing-a-development-branch` | adjacent | Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup | [source](https://github.com/obra/superpowers/tree/main/skills/finishing-a-development-branch) |
+| `test-driven-development` | adjacent | Use when implementing any feature or bugfix, before writing implementation code | [source](https://github.com/obra/superpowers/tree/main/skills/test-driven-development) |
+| `receiving-code-review` | adjacent | Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation | [source](https://github.com/obra/superpowers/tree/main/skills/receiving-code-review) |
+| `requesting-code-review` | adjacent | Use when completing tasks, implementing major features, or before merging to verify work meets requirements | [source](https://github.com/obra/superpowers/tree/main/skills/requesting-code-review) |
+| `subagent-driven-development` | adjacent | Use when executing implementation plans with independent tasks in the current session | [source](https://github.com/obra/superpowers/tree/main/skills/subagent-driven-development) |
+| `writing-plans` | adjacent | Use when you have a spec or requirements for a multi-step task, before touching code | [source](https://github.com/obra/superpowers/tree/main/skills/writing-plans) |
+| `using-git-worktrees` | adjacent | Use when starting feature work that needs isolation from current workspace or before executing implementation plans - ensures an isolated workspace exists via native tools or git worktree fallback | [source](https://github.com/obra/superpowers/tree/main/skills/using-git-worktrees) |
+| `dispatching-parallel-agents` | adjacent | Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies | [source](https://github.com/obra/superpowers/tree/main/skills/dispatching-parallel-agents) |
+| `executing-plans` | adjacent | Use when you have a written implementation plan to execute in a separate session with review checkpoints | [source](https://github.com/obra/superpowers/tree/main/skills/executing-plans) |
+| `systematic-debugging` | adjacent | Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes | [source](https://github.com/obra/superpowers/tree/main/skills/systematic-debugging) |
+| `verification-before-completion` | adjacent | Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always | [source](https://github.com/obra/superpowers/tree/main/skills/verification-before-completion) |
+
+## Source: wshobson/agents
+
+- Repository: [https://github.com/wshobson/agents](https://github.com/wshobson/agents) (commit `6fd3247`, retrieved 2026-07-14)
+- License: MIT (c) Seth Hobson
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `code-documentation-docs-architect (agent)` | core | Creates comprehensive technical documentation from existing codebases. Analyzes architecture, design patterns, and implementation details to produce long-form technical manuals and ebooks. Use PROACTIVELY for system documentation, … | [source](https://github.com/wshobson/agents/tree/main/plugins/code-documentation/agents/docs-architect.md) |
+| `comprehensive-review-architect-review (agent)` | core | Master software architect specializing in modern architecture patterns, clean architecture, microservices, event-driven systems, and DDD. Reviews system designs and code changes for architectural integrity, scalability, and … | [source](https://github.com/wshobson/agents/tree/main/plugins/comprehensive-review/agents/architect-review.md) |
+| `python-project-structure` | core | Python project organization, module architecture, and public API design. Use when setting up new projects, organizing modules, defining public interfaces with __all__, or planning directory layouts. | [source](https://github.com/wshobson/agents/tree/main/plugins/python-development/skills/python-project-structure) |
+| `recsys-pipeline-architect` | core | Design composable recommendation, ranking, and feed pipelines using the six-stage Source→Hydrator→Filter→Scorer→Selector→SideEffect framework popularized by xAI's open-sourced X For You algorithm. Use when building any system that picks … | [source](https://github.com/wshobson/agents/tree/main/plugins/machine-learning-ops/skills/recsys-pipeline-architect) |
+| `langchain-architecture` | core | Design LLM applications using LangChain 1.x and LangGraph for agents, memory, and tool integration. Use when building LangChain applications, implementing AI agents, or creating complex LLM workflows. | [source](https://github.com/wshobson/agents/tree/main/plugins/llm-application-dev/skills/langchain-architecture) |
+| `bats-testing-patterns` | core | Master Bash Automated Testing System (Bats) for comprehensive shell script testing. Use when writing tests for shell scripts, CI/CD pipelines, or requiring test-driven development of shell utilities. | [source](https://github.com/wshobson/agents/tree/main/plugins/shell-scripting/skills/bats-testing-patterns) |
+| `full-stack-orchestration-performance-engineer (agent)` | core | Expert performance engineer specializing in modern observability, application optimization, and scalable system performance. Masters OpenTelemetry, distributed tracing, load testing, multi-tier caching, Core Web Vitals, and performance … | [source](https://github.com/wshobson/agents/tree/main/plugins/full-stack-orchestration/agents/performance-engineer.md) |
+| `bash-defensive-patterns` | core | Master defensive Bash programming techniques for production-grade scripts. Use when writing robust shell scripts, CI/CD pipelines, or system utilities requiring fault tolerance and safety. | [source](https://github.com/wshobson/agents/tree/main/plugins/shell-scripting/skills/bash-defensive-patterns) |
+| `c4-component (agent)` | core | Expert C4 Component-level documentation specialist. Synthesizes C4 Code-level documentation into Component-level architecture, defining component boundaries, interfaces, and relationships. Creates component diagrams and documentation. Use … | [source](https://github.com/wshobson/agents/tree/main/plugins/c4-architecture/agents/c4-component.md) |
+| `c4-container (agent)` | core | Expert C4 Container-level documentation specialist. Synthesizes Component-level documentation into Container-level architecture, mapping components to deployment units, documenting container interfaces as APIs, and creating container … | [source](https://github.com/wshobson/agents/tree/main/plugins/c4-architecture/agents/c4-container.md) |
+| `c4-context (agent)` | core | Expert C4 Context-level documentation specialist. Creates high-level system context diagrams, documents personas, user journeys, system features, and external dependencies. Synthesizes container and component documentation with system … | [source](https://github.com/wshobson/agents/tree/main/plugins/c4-architecture/agents/c4-context.md) |
+| `async-python-patterns` | core | Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations. | [source](https://github.com/wshobson/agents/tree/main/plugins/python-development/skills/async-python-patterns) |
+
+## Source: google/skills
+
+- Repository: [https://github.com/google/skills](https://github.com/google/skills) (commit `b15f327`, retrieved 2026-07-14)
+- License: Apache-2.0
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `agent-platform-alert-configuration` | core | Configures best-practice alerting policies for Google Cloud Vertex AI / Agent Platform agents on Agent Runtime. Use when analyzing, writing, or deploying alerting policies to monitor agent latency, error rates, and quality metrics … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/agent-platform-alert-configuration) |
+| `agent-platform-eval-flywheel` | core | Measures and improves the quality of AI models and agents on Google Cloud using the Eval Quality Flywheel methodology. Use when evaluating an agent or model, building an eval dataset, picking or writing evaluation metrics, analyzing … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/agent-platform-eval-flywheel) |
+| `alloydb-basics` | core | Manages clusters, instances, and backups for AlloyDB for PostgreSQL, and integrates with AlloyDB model context protocol (MCP) tools for automated database operations. | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/alloydb-basics) |
+| `bigquery-basics` | core | Manages datasets, tables, and jobs in BigQuery. Use when you need to interact with BigQuery, run SQL queries, manage BigQuery resources (datasets, tables, views), or perform basic data ingestion and analysis. | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/bigquery-basics) |
+| `google-analytics-admin-api-basics` | core | Manages Google Analytics account and property settings, enables the Analytics Admin API via the Cloud CLI, lists accounts and properties, and manages data streams, custom dimensions, conversion events, and integrations. Use when you need … | [source](https://github.com/google/skills/tree/b15f327/skills/analytics/google-analytics-admin-api-basics) |
+| `google-analytics-data-api-basics` | core | Manages Google Analytics reporting data, enables the Analytics Data API via the Cloud CLI, and creates reports using the Google Analytics Data API (v1beta). Use when you need to interact with Google Analytics properties, run customized … | [source](https://github.com/google/skills/tree/b15f327/skills/analytics/google-analytics-data-api-basics) |
+| `bigtable-basics` | core | Assists in provisioning instances/tables, designing performant schemas, and querying data in Bigtable. Use when designing Bigtable row keys, configuring column families, writing SQL queries or client library code (Java, Go, Python) for … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/bigtable-basics) |
+| `google-cloud-networking-observability` | core | Investigates Google Cloud networking issues by analyzing logs, metrics, and diagnostics. Use when investigating VPC Flow Logs (including cost estimation), NAT, firewall, or threat logs, querying latency and throughput metrics, or running … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/google-cloud-networking-observability) |
+| `datalineage-bigquery-asset-impact-analysis` | core | Analyzes the downstream impact (blast radius) when a BigQuery table or view is broken, stale, or modified. Identifies all downstream tables, dashboards, and processes that will be affected. Use when: - Performing a blast radius or impact … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/datalineage-bigquery-asset-impact-analysis) |
+| `cloud-sql-basics` | adjacent | This file generates or explains Cloud SQL resources. Use this file when the user asks to create a Cloud SQL instance or database for MySQL, PostgreSQL, or SQL Server. Cloud SQL manages third-party MySQL, PostgreSQL, and SQL Server … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/cloud-sql-basics) |
+| `gke-observability` | adjacent | Configures GKE observability, including Cloud Logging, Cloud Monitoring, and managed Prometheus. Use when configuring GKE monitoring, setting up GKE logging, or configuring Prometheus metrics collection. Don't use to configure local … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/gke-observability) |
+| `bigquery-ai-ml` | adjacent | Leverages BigQuery's built-in machine learning and GenAI capabilities for advanced data analytics. Use when you need to write SQL queries that perform time-series forecasting, detect outliers, find key drivers, or leverage generative AI … | [source](https://github.com/google/skills/tree/b15f327/skills/cloud/bigquery-ai-ml) |
+
+## Source: czlonkowski/n8n-skills
+
+- Repository: [https://github.com/czlonkowski/n8n-skills](https://github.com/czlonkowski/n8n-skills) (commit `9ea3aa5`, retrieved 2026-07-14)
+- License: MIT
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `n8n-agents` | core | Design n8n AI agents the right way. Use when building or editing any @n8n/n8n-nodes-langchain.* AI node — an AI Agent, LLM chain, Text Classifier, or Information Extractor — and whenever the user mentions AI agents, LLM with tools, tool … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-agents) |
+| `n8n-workflow-patterns` | core | Proven workflow architectural patterns from real n8n workflows. Use when building new workflows, designing workflow structure, choosing workflow patterns, planning workflow architecture, or asking about webhook processing, HTTP API … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-workflow-patterns) |
+| `n8n-code-javascript` | core | Write JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with this.helpers / the $helpers global, working with dates using DateTime, troubleshooting Code node … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-code-javascript) |
+| `n8n-code-python` | core | Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes. Use this skill when the user specifically … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-code-python) |
+| `n8n-code-tool` | core | Write JavaScript or Python for the n8n Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode) — the AI-agent-callable tool, NOT the workflow Code node. Use when building a Code Tool attached to an AI Agent, writing code that an LLM will … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-code-tool) |
+| `n8n-expression-syntax` | core | Validate n8n expression syntax and fix common errors. Use when writing n8n expressions, using {{}} syntax, accessing $json/$node variables, troubleshooting expression errors, mapping data between nodes, or referencing webhook data in … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-expression-syntax) |
+| `n8n-multi-instance` | core | Use when an n8n-mcp account targets more than one n8n instance — i.e. the `n8n_instances` tool is available, the user mentions multiple n8n instances or environments (prod vs staging, several teams or clients), a workflow / datatable / … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-multi-instance) |
+| `n8n-self-hosting` | core | Deploy a production self-hosted n8n end-to-end to a fresh Linux VM over SSH, using Docker Compose behind a Caddy reverse proxy with automatic HTTPS. Use whenever the user wants to self-host, install, set up, provision, or deploy n8n on … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-self-hosting) |
+| `n8n-mcp-tools-expert` | adjacent | Expert guide for using n8n-mcp MCP tools effectively. Use when searching for nodes, validating configurations, accessing templates, managing workflows, managing credentials, auditing instance security, or using any n8n-mcp tool. Provides … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-mcp-tools-expert) |
+| `using-n8n-mcp-skills` | adjacent | Use when building, editing, validating, testing, or debugging an n8n workflow through the n8n-mcp MCP server — designing a flow, configuring a node, writing an expression or Code node, wiring credentials, or fixing one that misbehaves. The … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/using-n8n-mcp-skills) |
+| `n8n-error-handling` | adjacent | Wire n8n error handling so failures are loud, structured, and recoverable. Use when building any webhook/API workflow, a scheduled or unattended workflow, or any path where a silent failure would drop user-visible work — and whenever the … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-error-handling) |
+| `n8n-node-configuration` | adjacent | Operation-aware node configuration guidance. Use when configuring nodes, understanding property dependencies, determining required fields, choosing between get_node detail levels, or learning common configuration patterns by node type. … | [source](https://github.com/czlonkowski/n8n-skills/tree/9ea3aa5/skills/n8n-node-configuration) |
+
+## Source: NVIDIA/skills
+
+- Repository: [https://github.com/NVIDIA/skills](https://github.com/NVIDIA/skills) (commit `153b14b`, retrieved 2026-07-14)
+- License: CC-BY-4.0 (skills/docs), Apache-2.0 (code)
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `nemo-automodel-model-onboarding` | core | Guide for onboarding new model architectures into NeMo AutoModel, including architecture discovery, implementation patterns, registration, and validation. | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/nemo-automodel-model-onboarding) |
+| `tilegym-converting-cutile-to-julia` | core | Converts cuTile Python GPU kernels (@ct.kernel) to cuTile.jl Julia equivalents. Handles kernel syntax translation, 0-indexed to 1-indexed conversion, broadcasting differences, memory layout (row-major to column-major), type system mapping, … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/tilegym-converting-cutile-to-julia) |
+| `deepstream-dev` | core | NVIDIA DeepStream SDK 9.0 development with Python pyservicemaker API. Use when building video analytics pipelines, GStreamer-based video processing, TensorRT inference integration, object detection/tracking, or Kafka/message broker … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/deepstream-dev) |
+| `tao-train-segformer` | core | SegFormer for semantic segmentation. Lightweight transformer-based architecture with hierarchical feature extraction, efficient for real-time segmentation tasks. Use when training, evaluating, exporting, quantizing, or running inference … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/tao-train-segformer) |
+| `tao-train-oneformer` | core | OneFormer for universal image segmentation. Unifies panoptic, instance, and semantic segmentation with a single architecture using task-conditioned queries. Use when training, evaluating, exporting, quantizing, or running inference for a … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/tao-train-oneformer) |
+| `hsb-app` | core | Discover and run Holoscan Sensor Bridge example applications on a connected devkit. Filters available apps by the user's platform, HSB software version, board type, and sensors. Supports timed execution, failure analysis, code-edit … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/hsb-app) |
+| `cupynumeric-install` | core | Install and verify cuPyNumeric for Python — requirements, commands, verification. Source builds are out of scope. | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/cupynumeric-install) |
+| `physical-ai-infrastructure-setup-and-resilient-scaling` | core | Use when the user wants to set up, scale, validate, or harden NVIDIA physical AI infrastructure for synthetic data generation workflows across local MicroK8s or Azure AKS, including Kubernetes clusters, inference endpoint deployment, OSMO … | [source](https://github.com/NVIDIA/skills/tree/153b14b/plugins/nvidia-skills/skills/physical-ai-infrastructure-setup-and-resilient-scaling) |
+| `tao-run-platform` | core | TAO Execution SDK for submitting and monitoring GPU training jobs on supported platforms (Brev, SLURM, local Docker, Kubernetes). Use when the user wants to run TAO jobs through the SDK, get job tracking, S3 I/O wrapping, multi-node … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/tao-run-platform) |
+| `tilegym-cutile-python` | core | Expert cuTile programming assistant. Write high-performance GPU kernels using cuTile's tile-based programming model with proper validation and optimization. Supports deep agent orchestration for complex multi-kernel tasks. | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/tilegym-cutile-python) |
+| `amc-setup-calibration-stack` | core | Launch AutoMagicCalib microservice and web UI from NGC release images via Docker Compose. Use when user says 'deploy auto calibration', 'launch auto calibration', 'launch AMC', 'start MS+UI', or 'set up auto-magic-calib'. Requires NGC API … | [source](https://github.com/NVIDIA/skills/tree/153b14b/skills/amc-setup-calibration-stack) |
+| `cuopt-numerical-optimization-api` | core | LP, MILP, and QP (beta) with cuOpt — Python, C, and CLI. Use when the user is solving LP, MILP, or QP with any cuOpt interface. | [source](https://github.com/NVIDIA/skills/tree/153b14b/plugins/nvidia-skills/skills/cuopt-numerical-optimization-api) |
+
+## Source: phuryn/pm-skills
+
+- Repository: [https://github.com/phuryn/pm-skills](https://github.com/phuryn/pm-skills) (commit `18468a9`, retrieved 2026-07-14)
+- License: MIT
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `dummy-dataset` | core | Generate realistic dummy datasets for testing with customizable columns, constraints, and output formats (CSV, JSON, SQL, Python script). Use when creating test data, building mock datasets, or generating sample data for development and … | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-execution/skills/dummy-dataset) |
+| `lean-canvas` | core | Generate a Lean Canvas with problem, solution, metrics, cost structure, UVP, unfair advantage, channels, segments, and revenue. Use when exploring a lean startup canvas, testing a business hypothesis, or modeling a new venture. | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-product-strategy/skills/lean-canvas) |
+| `ab-test-analysis` | core | Analyze A/B test results with statistical significance, sample size validation, confidence intervals, and ship/extend/stop recommendations. Use when evaluating experiment results, checking if a test reached significance, interpreting split … | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-data-analytics/skills/ab-test-analysis) |
+| `cohort-analysis` | core | Perform cohort analysis on user engagement data — retention curves, feature adoption trends, and segment-level insights. Use when analyzing user retention by cohort, studying feature adoption over time, investigating churn patterns, or … | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-data-analytics/skills/cohort-analysis) |
+| `metrics-dashboard` | adjacent | Define and design a product metrics dashboard with key metrics, data sources, visualization types, and alert thresholds. Use when creating a metrics dashboard, defining KPIs, setting up product analytics, or building a data monitoring plan. | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-product-discovery/skills/metrics-dashboard) |
+| `north-star-metric` | adjacent | Define a North Star Metric and 3-5 supporting input metrics that form a metrics constellation. Classify the business game (Attention, Transaction, Productivity) and validate against 7 criteria for an effective North Star. Use when choosing … | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-marketing-growth/skills/north-star-metric) |
+| `sql-queries` | adjacent | Generate SQL queries from natural language descriptions. Supports BigQuery, PostgreSQL, MySQL, and other dialects. Reads database schemas from uploaded diagrams or documentation. Use when writing SQL, building data reports, exploring … | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-data-analytics/skills/sql-queries) |
+| `gtm-strategy` | adjacent | Create a go-to-market strategy covering marketing channels, messaging, success metrics, and launch timeline. Use when planning a product launch, creating a GTM plan from scratch, or defining a launch strategy for a new market. | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-go-to-market/skills/gtm-strategy) |
+| `product-strategy` | adjacent | Create a comprehensive product strategy using the 9-section Product Strategy Canvas — vision, segments, costs, value propositions, trade-offs, metrics, growth, capabilities, and defensibility. Use when building a product strategy, creating … | [source](https://github.com/phuryn/pm-skills/tree/18468a9/pm-product-strategy/skills/product-strategy) |
+
+## Source: veniceai/skills
+
+- Repository: [https://github.com/veniceai/skills](https://github.com/veniceai/skills) (commit `de089fa`, retrieved 2026-07-14)
+- License: MIT
+
+| Skill | Tier | What it adds | Upstream |
+|---|---|---|---|
+| `venice-characters` | adjacent | Discover and use Venice public characters (persona-driven system prompts with a bound model). Covers GET /characters (search/filter/sort), /characters/{slug}, /characters/{slug}/reviews, the Character schema, and how to apply a character … | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-characters) |
+| `venice-api-keys` | adjacent | Manage Venice API keys. Covers GET/POST/PATCH/DELETE /api_keys, GET /api_keys/{id}, GET /api_keys/rate_limits, GET /api_keys/rate_limits/log, the two-step /api_keys/generate_web3_key wallet flow, INFERENCE vs ADMIN key types, and per-key … | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-api-keys) |
+| `venice-api-overview` | adjacent | High-level map of the Venice.ai API - base URL, authentication modes, endpoint categories, response headers, pricing model, error shape, and versioning. Load this first when starting any Venice integration. | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-api-overview) |
+| `venice-errors` | adjacent | Handle Venice API errors correctly. Covers the StandardError / DetailedError / ContentViolationError / X402InferencePaymentRequired body shapes, every meaningful status code (400, 401, 402, 403, 415, 422, 429, 500, 503, 504), the 402 … | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-errors) |
+| `venice-responses` | adjacent | Use Venice's Alpha POST /responses endpoint - an OpenAI-compatible Responses API with typed output blocks (reasoning, message, function_call, web_search_call). Covers request shape, streaming, differences from /chat/completions, supported … | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-responses) |
+| `venice-auth` | adjacent | Authenticate to the Venice API with a Bearer API key or with an x402 / SIWE wallet. Covers header formats, the SIWE message fields, TTL and nonce rules, the venice-x402-client SDK, and how to choose between the two modes. | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-auth) |
+| `venice-embeddings` | adjacent | Call POST /embeddings on Venice. Covers request shape (input, model, encoding_format, dimensions, user), OpenAI compatibility, response compression (gzip/br), and practical usage for retrieval, clustering, and RAG. | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-embeddings) |
+| `venice-image-edit` | adjacent | Transform existing images with Venice. Covers POST /image/edit (prompt-driven single-image edit), /image/multi-edit (compose 1-3 images), /image/upscale (2-4x upscale + enhance), and /image/background-remove. Accepts base64, file upload, … | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-image-edit) |
+| `venice-image-generate` | adjacent | Generate images with Venice. Covers POST /image/generate (Venice-native), POST /images/generations (OpenAI-compatible), GET /image/styles (style presets), request fields (prompt, dimensions, cfg_scale, seed, variants, style_preset, … | [source](https://github.com/veniceai/skills/tree/de089fa/skills/venice-image-generate) |
--- a/references/market.md
+++ b/references/market.md
@@ -0,0 +1,154 @@
+# Market evidence report — ict-system-architect
+
+Source: **52 real job ads** (JSearch API, countries: us 45, gb 7), extracted into the MSSQL evidence store; as of 2026-07-12.
+This report contains extracted, aggregated facts only — no ad text is
+reproduced (copyright / platform terms).
+
+## Seniority distribution
+
+| Seniority | Ads | Share |
+|---|---|---|
+| mid | 23 | 44 % |
+| senior | 23 | 44 % |
+| lead | 4 | 8 % |
+| junior | 1 | 2 % |
+| n/a | 1 | 2 % |
+
+## Tools — full market ranking
+
+| # | Item | Ads | Share |
+|---|---|---|---|
+| 1 | AWS | 12 | 23 % |
+| 2 | Azure | 9 | 17 % |
+| 3 | Kubernetes | 7 | 13 % |
+| 4 | Java | 4 | 8 % |
+| 5 | Python | 4 | 8 % |
+| 6 | Databricks | 3 | 6 % |
+| 7 | Docker | 3 | 6 % |
+| 8 | GCP | 3 | 6 % |
+
+## Hard skills — full market ranking
+
+| # | Item | Ads | Share |
+|---|---|---|---|
+| 1 | system integration | 9 | 17 % |
+| 2 | data modeling | 7 | 13 % |
+| 3 | requirements analysis | 7 | 13 % |
+| 4 | systems architecture | 7 | 13 % |
+| 5 | solution architecture | 6 | 12 % |
+| 6 | system architecture | 6 | 12 % |
+| 7 | systems engineering | 6 | 12 % |
+| 8 | enterprise architecture | 4 | 8 % |
+| 9 | solution design | 4 | 8 % |
+| 10 | system architecture design | 4 | 8 % |
+| 11 | technical leadership | 4 | 8 % |
+| 12 | troubleshooting | 4 | 8 % |
+| 13 | api design | 3 | 6 % |
+| 14 | cloud architecture | 3 | 6 % |
+| 15 | cybersecurity | 3 | 6 % |
+| 16 | data analysis | 3 | 6 % |
+| 17 | data architecture | 3 | 6 % |
+| 18 | network design | 3 | 6 % |
+| 19 | network engineering | 3 | 6 % |
+| 20 | technical consulting | 3 | 6 % |
+| 21 | technical documentation | 3 | 6 % |
+| 22 | virtualization | 3 | 6 % |
+
+## Methods — full market ranking
+
+| # | Item | Ads | Share |
+|---|---|---|---|
+| 1 | devsecops | 9 | 17 % |
+| 2 | DODAF | 5 | 10 % |
+| 3 | model-based systems engineering (MBSE) | 4 | 8 % |
+| 4 | agile development | 3 | 6 % |
+| 5 | ci/cd | 3 | 6 % |
+| 6 | infrastructure-as-code | 3 | 6 % |
+
+## Responsibilities — full market ranking
+
+| # | Item | Ads | Share |
+|---|---|---|---|
+| 1 | solution design | 7 | 13 % |
+| 2 | technical leadership | 6 | 12 % |
+| 3 | architecture documentation | 3 | 6 % |
+| 4 | roadmap development | 3 | 6 % |
+| 5 | stakeholder communication | 3 | 6 % |
+| 6 | team mentoring | 3 | 6 % |
+
+## Regional breakdown
+
+> **Corpus note:** 52 relevant ads in total — below the 100-ad target for a fully reliable ranking. Percentages above should be read as indicative.
+
+### US (us)
+
+45 ads.
+
+**Top hard skills:**
+
+- system integration — 20 % (9 ads)
+- data modeling — 13 % (6 ads)
+- solution architecture — 13 % (6 ads)
+- systems architecture — 13 % (6 ads)
+- system architecture — 11 % (5 ads)
+- systems engineering — 11 % (5 ads)
+- requirements analysis — 9 % (4 ads)
+- technical leadership — 9 % (4 ads)
+- troubleshooting — 9 % (4 ads)
+- api design — 7 % (3 ads)
+
+**Top tools:**
+
+- AWS — 27 % (12 ads)
+- Azure — 18 % (8 ads)
+- Kubernetes — 16 % (7 ads)
+- Databricks — 7 % (3 ads)
+- Docker — 7 % (3 ads)
+- GCP — 7 % (3 ads)
+- Java — 7 % (3 ads)
+- Python — 7 % (3 ads)
+- AWS GovCloud — 4 % (2 ads)
+- Google Cloud Platform — 4 % (2 ads)
+
+**Seniority:** mid 49 % · senior 38 % · lead 9 % · junior 2 % · n/a 2 %
+
+### UK (gb)
+
+**Insufficient evidence** — 7 ads (minimum for a regional ranking: 30). No ranking is reported for this region.
+
+### EU/DACH (de, at, ch, nl)
+
+**Insufficient evidence** — 0 ads (minimum for a regional ranking: 30). No ranking is reported for this region.
+
+
+## Job title variants in the market
+
+| Title | Ads |
+|---|---|
+| Systems Architect | 5 |
+| Solutions Architect | 4 |
+| Chief Systems Architect | 2 |
+| Senior ICT & Security Systems Architect | 2 |
+| AI/ML Solutions Architect (Agentic Systems) | 1 |
+| Business Systems Architect - Level 2 - Essex Management (Contingent Role) | 1 |
+| Chief Architect | 1 |
+| Chief Systems Architect - TS/SCI w/Poly | 1 |
+| Cloud Systems Architect | 1 |
+| Computer Systems Architect - Journeyman | 1 |
+| Consultant, Systems Solutions Architecture | 1 |
+| Distributed Systems - Senior Staff Systems Architect | 1 |
+| Expert Systems Architect | 1 |
+| GovTA Technical Solutions Architect | 1 |
+| Information Systems Project Architect | 1 |
+| IT Systems Architect | 1 |
+| IT Systems Architect - Mainframe & Enterprise Modernization | 1 |
+| Lead Systems Architect | 1 |
+| Lead Systems Architect with Security Clearance | 1 |
+| LUNUL Systems Architect | 1 |
+| NS-Systems Architect (Tactical Network / SATCOM / RF Integration) | 1 |
+| Platform Solutions Architect | 1 |
+| Principal ICT & Security Systems Architect | 1 |
+| Principal Solutions Architect | 1 |
+| Quantum Data Center Systems Architect | 1 |
+
+Methodology: entities extracted per ad ({hard_skills, tools, methods, responsibilities, seniority}), normalized, counted as DISTINCT ads per entity; report threshold ≥ 3 ads. Headline sections in skills.md/tools.md use the stricter ≥ 20 % threshold.
--- a/references/profile.md
+++ b/references/profile.md
@@ -0,0 +1,25 @@
+# Occupation profile — ICT system architect
+
+- **ESCO URI:** http://data.europa.eu/esco/occupation/e1c72b5f-4c5c-487c-a6df-e84b64a51dae
+- **ESCO code:** 2511.14
+- **ISCO-08 group:** 2511 — Systems analysts
+- **O*NET-SOC:** 15-1299.08 — Computer Systems Engineers/Architects (match: exactMatch)
+
+## Description (ESCO)
+
+ICT system architects design architecture, components, modules, interfaces, and data for a multi-components system to meet specified requirements.
+
+## Definition
+
+nan
+
+## Alternative labels
+
+- systems architect
+- IT systems architect
+- information systems architect
+- ICT system architects
+- solution architect
+- ICT systems architect
+- ICT systems architects
+- IT system architect
--- a/references/skills.md
+++ b/references/skills.md
@@ -0,0 +1,101 @@
+# Competences — ICT system architect
+
+Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/e1c72b5f-4c5c-487c-a6df-e84b64a51dae).
+
+## Essential
+
+- **acquire system component** (skill/competence)
+- **align software with system architectures** (skill/competence)
+- **analyse business requirements** (skill/competence)
+- **apply ICT systems theory** (skill/competence)
+- **assess ICT knowledge** (skill/competence)
+- **business process modelling** (knowledge)
+- **create data models** (skill/competence)
+- **database development tools** (knowledge)
+- **define technical requirements** (skill/competence)
+- **design enterprise architecture** (skill/competence)
+- **design information system** (skill/competence)
+- **digital systems** (knowledge)
+- **hardware platforms** (knowledge)
+- **implement ICT security policies** (skill/competence)
+- **integrate system components** (skill/competence)
+- **manage database** (skill/competence)
+- **manage system testing** (skill/competence)
+- **system design** (knowledge)
+- **systems development life-cycle** (knowledge)
+- **systems theory** (knowledge)
+- **use an application-specific interface** (skill/competence)
+- **use markup languages** (skill/competence)
+- **web programming** (knowledge)
+
+## Optional
+
+- ABAP (knowledge)
+- Agile project management (knowledge)
+- AJAX (knowledge)
+- APL (knowledge)
+- apply technical communication skills (skill/competence)
+- ASP.NET (knowledge)
+- Assembly (computer programming) (knowledge)
+- build business relationships (skill/competence)
+- C# (knowledge)
+- C++ (knowledge)
+- COBOL (knowledge)
+- CoffeeScript (knowledge)
+- Common Lisp (knowledge)
+- computer programming (knowledge)
+- defence standard procedures (knowledge)
+- design cloud architecture (skill/competence)
+- design database in the cloud (skill/competence)
+- design database scheme (skill/competence)
+- design for organisational complexity (skill/competence)
+- design process (skill/competence)
+- develop with cloud services (skill/competence)
+- Erlang (knowledge)
+- Groovy (knowledge)
+- Haskell (knowledge)
+- ICT process quality models (knowledge)
+- ICT project management methodologies (knowledge)
+- ICT security legislation (knowledge)
+- ICT system integration (knowledge)
+- ICT system programming (knowledge)
+- image recognition (knowledge)
+- information structure (knowledge)
+- Java (computer programming) (knowledge)
+- JavaScript (knowledge)
+- lean project management (knowledge)
+- Lisp (knowledge)
+- manage cloud data and storage (skill/competence)
+- manage staff (skill/competence)
+- manage standards for data exchange (skill/competence)
+- MATLAB (knowledge)
+- Microsoft Visual C++ (knowledge)
+- ML (computer programming) (knowledge)
+- model based system engineering (knowledge)
+- Objective-C (knowledge)
+- OpenEdge Advanced Business Language (knowledge)
+- Oracle WebLogic (knowledge)
+- Pascal (computer programming) (knowledge)
+- perform resource planning (skill/competence)
+- Perl (knowledge)
+- PHP (knowledge)
+- plan migration to cloud (skill/competence)
+- Process-based management (knowledge)
+- Prolog (computer programming) (knowledge)
+- provide cost benefit analysis reports (skill/competence)
+- Python (computer programming) (knowledge)
+- R (knowledge)
+- Ruby (computer programming) (knowledge)
+- SAP R3 (knowledge)
+- SAS language (knowledge)
+- Scala (knowledge)
+- Scratch (computer programming) (knowledge)
+- security engineering (knowledge)
+- Smalltalk (computer programming) (knowledge)
+- solve ICT system problems (skill/competence)
+- Swift (computer programming) (knowledge)
+- task algorithmisation (knowledge)
+- TypeScript (knowledge)
+- use object-oriented programming (skill/competence)
+- VBScript (knowledge)
+- Visual Basic (knowledge)
--- a/references/tasks.md
+++ b/references/tasks.md
@@ -0,0 +1,67 @@
+# Tasks & work activities — ICT system architect
+
+Source: O*NET 30.3, occupation 15-1299.08 (Computer Systems Engineers/Architects).
+
+## Task statements
+
+- **[Core]** Communicate with staff or clients to understand specific system requirements.
+- **[Core]** Provide advice on project costs, design concepts, or design changes.
+- **[Core]** Document design specifications, installation instructions, and other system-related information.
+- **[Core]** Verify stability, interoperability, portability, security, or scalability of system architecture.
+- **[Core]** Collaborate with engineers or software developers to select appropriate design solutions or ensure the compatibility of system components.
+- **[Core]** Evaluate current or emerging technologies to consider factors such as cost, portability, compatibility, or usability.
+- **[Core]** Provide technical guidance or support for the development or troubleshooting of systems.
+- **[Core]** Identify system data, hardware, or software components required to meet user needs.
+- **[Core]** Provide customers or installation teams guidelines for implementing secure systems.
+- **[Core]** Monitor system operation to detect potential problems.
+- **[Core]** Direct the analysis, development, and operation of complete computer systems.
+- **[Core]** Investigate system component suitability for specified purposes, and make recommendations regarding component use.
+- **[Core]** Perform ongoing hardware and software maintenance operations, including installing or upgrading hardware or software.
+- **[Core]** Configure servers to meet functional specifications.
+- **[Core]** Develop or approve project plans, schedules, or budgets.
+- **[Core]** Define and analyze objectives, scope, issues, or organizational impact of information systems.
+- **[Core]** Develop system engineering, software engineering, system integration, or distributed system architectures.
+- **[Core]** Design and conduct hardware or software tests.
+- **[Core]** Establish functional or system standards to address operational requirements, quality requirements, and design constraints.
+- **[Core]** Evaluate existing systems to determine effectiveness, and suggest changes to meet organizational requirements.
+- **[Core]** Research, test, or verify proper functioning of software patches and fixes.
+- **[Core]** Communicate project information through presentations, technical reports, or white papers.
+- **[Core]** Complete models and simulations, using manual or automated tools, to analyze or predict system performance under different operating conditions.
+- **[Core]** Direct the installation of operating systems, network or application software, or computer or network hardware.
+- **[Core]** Train system users in system operation or maintenance.
+- **[Core]** Perform security analyses of developed or packaged software components.
+- **[Core]** Develop efficient and effective system controllers.
+- **[Supplemental]** Develop application-specific software.
+
+## Detailed work activities
+
+- Analyze security of systems, network, or data.
+- Collaborate with others to determine design specifications or details.
+- Communicate project information to others.
+- Conduct research to gain information about products or processes.
+- Configure computer networks.
+- Coordinate project activities with other personnel or departments.
+- Coordinate software or hardware installation.
+- Design computer modeling or simulation programs.
+- Design integrated computer systems.
+- Design software applications.
+- Develop detailed project plans.
+- Develop guidelines for system implementation.
+- Develop models of information or communications systems.
+- Develop organizational goals or objectives.
+- Develop performance metrics or standards related to information technology.
+- Document technical specifications or requirements.
+- Evaluate utility of software or hardware technologies.
+- Identify information technology project resource requirements.
+- Install computer hardware.
+- Install computer software.
+- Maintain computer hardware.
+- Manage information technology projects or system activities.
+- Monitor computer system performance to ensure proper operation.
+- Prepare analytical reports.
+- Provide technical support for software maintenance or use.
+- Recommend changes to improve computer or information systems.
+- Test computer hardware performance.
+- Test computer system operations to ensure proper functioning.
+- Test software performance.
+- Train others in computer interface or software use.
--- a/references/tools.md
+++ b/references/tools.md
@@ -0,0 +1,285 @@
+# Tools & technology — ICT system architect
+
+Source: O*NET 30.3 'Software Skills' for 15-1299.08.
+
+| Software | Category | Hot technology |
+|---|---|---|
+| IBM SPSS Statistics | Analytical or scientific software | yes |
+| SAS | Analytical or scientific software | yes |
+| The MathWorks MATLAB | Analytical or scientific software | yes |
+| Atlassian Bitbucket | Application server software | yes |
+| Docker | Application server software | yes |
+| GitHub | Application server software | yes |
+| GitLab | Application server software | yes |
+| Kubernetes | Application server software | yes |
+| Red Hat OpenShift | Application server software | yes |
+| Spring Boot | Application server software | yes |
+| Apache Spark | Business intelligence and data analysis software | yes |
+| Tableau | Business intelligence and data analysis software | yes |
+| Slack | Cloud-based data access and sharing software | yes |
+| Amazon Web Services AWS CloudFormation | Cloud-based management software | yes |
+| IBM WebSphere MQ | Cloud-based management software | yes |
+| Oracle Cloud software | Cloud-based management software | yes |
+| Splunk Enterprise | Cloud-based management software | yes |
+| Autodesk AutoCAD | Computer aided design CAD software | yes |
+| Autodesk Revit | Computer aided design CAD software | yes |
+| Bentley MicroStation | Computer aided design CAD software | yes |
+| Dassault Systemes SolidWorks | Computer aided design CAD software | yes |
+| Chef | Configuration management software | yes |
+| IBM Terraform | Configuration management software | yes |
+| Puppet | Configuration management software | yes |
+| Atlassian JIRA | Content workflow software | yes |
+| Salesforce software | Customer relationship management CRM software | yes |
+| Amazon DynamoDB | Data base management system software | yes |
+| Apache Cassandra | Data base management system software | yes |
+| Apache Hadoop | Data base management system software | yes |
+| Apache Hive | Data base management system software | yes |
+| Elasticsearch | Data base management system software | yes |
+| MongoDB | Data base management system software | yes |
+| MySQL | Data base management system software | yes |
+| NoSQL | Data base management system software | yes |
+| Oracle PL/SQL | Data base management system software | yes |
+| Redis | Data base management system software | yes |
+| Teradata Database | Data base management system software | yes |
+| Microsoft SQL Server Reporting Services SSRS | Data base reporting software | yes |
+| Amazon Elastic Compute Cloud EC2 | Data base user interface and query software | yes |
+| Amazon Redshift | Data base user interface and query software | yes |
+| Amazon Web Services AWS software | Data base user interface and query software | yes |
+| GraphQL | Data base user interface and query software | yes |
+| IBM DB2 | Data base user interface and query software | yes |
+| Microsoft Access | Data base user interface and query software | yes |
+| Microsoft SQL Server | Data base user interface and query software | yes |
+| Oracle Database | Data base user interface and query software | yes |
+| Prometheus | Data base user interface and query software | yes |
+| ServiceNow | Data base user interface and query software | yes |
+| Structured query language SQL | Data base user interface and query software | yes |
+| Transact-SQL | Data base user interface and query software | yes |
+| Google Analytics | Data mining software | yes |
+| Apache Kafka | Development environment software | yes |
+| Apache Maven | Development environment software | yes |
+| C | Development environment software | yes |
+| Eclipse IDE | Development environment software | yes |
+| Go | Development environment software | yes |
+| Microsoft .NET Framework | Development environment software | yes |
+| Microsoft Azure software | Development environment software | yes |
+| Microsoft PowerShell | Development environment software | yes |
+| Microsoft Visual Basic | Development environment software | yes |
+| Microsoft Visual Basic for Applications VBA | Development environment software | yes |
+| Microsoft Visual Studio | Development environment software | yes |
+| Oracle Java 2 Platform Enterprise Edition J2EE | Development environment software | yes |
+| Ruby | Development environment software | yes |
+| Adobe Acrobat | Document management software | yes |
+| Microsoft SharePoint | Document management software | yes |
+| Extensible markup language XML | Enterprise application integration software | yes |
+| Jenkins CI | Enterprise application integration software | yes |
+| Microsoft Power Platform software | Enterprise application integration software | yes |
+| Microsoft SQL Server Integration Services SSIS | Enterprise application integration software | yes |
+| Oracle PeopleSoft | Enterprise resource planning ERP software | yes |
+| SAP software | Enterprise resource planning ERP software | yes |
+| Ansible software | Expert system software | yes |
+| Apache Subversion SVN | File versioning software | yes |
+| Git | File versioning software | yes |
+| ESRI ArcGIS software | Geographic information system | yes |
+| Grafana Labs Grafana Cloud | Graphical user interface development software | yes |
+| Adobe Creative Cloud software | Graphics or photo imaging software | yes |
+| Adobe Photoshop | Graphics or photo imaging software | yes |
+| Trimble SketchUp Pro | Graphics or photo imaging software | yes |
+| Microsoft Active Directory | Internet directory services software | yes |
+| Epic Systems | Medical software | yes |
+| MEDITECH software | Medical software | yes |
+| C# | Object or component oriented development software | yes |
+| C++ | Object or component oriented development software | yes |
+| jQuery | Object or component oriented development software | yes |
+| Oracle Java | Object or component oriented development software | yes |
+| Perl | Object or component oriented development software | yes |
+| Python | Object or component oriented development software | yes |
+| R | Object or component oriented development software | yes |
+| Scala | Object or component oriented development software | yes |
+| Swift | Object or component oriented development software | yes |
+| TypeScript | Object or component oriented development software | yes |
+| Hibernate ORM | Object oriented data base management software | yes |
+| PostgreSQL | Object oriented data base management software | yes |
+| Microsoft Office software | Office suite software | yes |
+| Apple macOS | Operating system software | yes |
+| Bash | Operating system software | yes |
+| Linux | Operating system software | yes |
+| Microsoft Windows | Operating system software | yes |
+| Microsoft Windows Server | Operating system software | yes |
+| Red Hat Enterprise Linux | Operating system software | yes |
+| Shell script | Operating system software | yes |
+| UNIX | Operating system software | yes |
+| UNIX Shell | Operating system software | yes |
+| Microsoft PowerPoint | Presentation software | yes |
+| Apache Airflow | Procedure management software | yes |
+| Microsoft Visio | Process mapping and design software | yes |
+| JUnit | Program testing software | yes |
+| Selenium | Program testing software | yes |
+| Atlassian Confluence | Project management software | yes |
+| Microsoft Project | Project management software | yes |
+| Microsoft Teams | Project management software | yes |
+| Oracle Primavera Enterprise Project Portfolio Management | Project management software | yes |
+| Marketo Marketing Automation | Sales and marketing software | yes |
+| Microsoft Excel | Spreadsheet software | yes |
+| Border Gateway Protocol BGP | Switch or router software | yes |
+| Cisco Webex | Video conferencing software | yes |
+| AJAX | Web platform development software | yes |
+| Apache Tomcat | Web platform development software | yes |
+| Cascading style sheets CSS | Web platform development software | yes |
+| Django | Web platform development software | yes |
+| Google Angular | Web platform development software | yes |
+| Hypertext markup language HTML | Web platform development software | yes |
+| JavaScript | Web platform development software | yes |
+| JavaScript Object Notation JSON | Web platform development software | yes |
+| Microsoft Active Server Pages ASP | Web platform development software | yes |
+| Microsoft ASP.NET | Web platform development software | yes |
+| Node.js | Web platform development software | yes |
+| PHP | Web platform development software | yes |
+| React | Web platform development software | yes |
+| Spring Framework | Web platform development software | yes |
+| Citrix cloud computing software | Access software |  |
+| Symark PowerBroker | Access software |  |
+| Minitab | Analytical or scientific software |  |
+| StataCorp Stata | Analytical or scientific software |  |
+| Microservices Architecture | Application server software |  |
+| Oracle WebLogic Server | Application server software |  |
+| Red Hat WildFly | Application server software |  |
+| VMWare ESX Server | Application server software |  |
+| Veritas NetBackup | Backup or archival software |  |
+| IBM Cognos Impromptu | Business intelligence and data analysis software |  |
+| MicroStrategy | Business intelligence and data analysis software |  |
+| Oracle Business Intelligence Enterprise Edition | Business intelligence and data analysis software |  |
+| Qlik Tech QlikView | Business intelligence and data analysis software |  |
+| Dropbox | Cloud-based data access and sharing software |  |
+| Software as a service SaaS | Cloud-based data access and sharing software |  |
+| Google Cloud software | Cloud-based management software |  |
+| IBM WebSphere | Cloud-based management software |  |
+| VMware | Clustering software |  |
+| IBM Domino | Communications server software |  |
+| Computer aided design and drafting CADD software | Computer aided design CAD software |  |
+| Dassault Systemes CATIA | Computer aided design CAD software |  |
+| PTC Creo Parametric | Computer aided design CAD software |  |
+| InScribe | Computer based training software |  |
+| IBM Rational Build Forge | Configuration management software |  |
+| IBM Rational ClearCase | Configuration management software |  |
+| Perforce Helix software | Configuration management software |  |
+| Oracle Eloqua | Customer relationship management CRM software |  |
+| Apache Pig | Data base management system software |  |
+| Apache Solr | Data base management system software |  |
+| DBTools Software DBManager Professional | Data base management system software |  |
+| IBM Infosphere Information Server | Data base management system software |  |
+| Relational database management software | Data base management system software |  |
+| SAP Crystal Reports | Data base reporting software |  |
+| FileMaker Pro | Data base user interface and query software |  |
+| Oracle JDBC | Data base user interface and query software |  |
+| xQuery | Data base user interface and query software |  |
+| Eko | Desktop communications software |  |
+| Skype | Desktop communications software |  |
+| Adobe FrameMaker | Desktop publishing software |  |
+| Adobe ActionScript | Development environment software |  |
+| Adobe AIR | Development environment software |  |
+| Aonix Software Through Pictures | Development environment software |  |
+| Apache Ant | Development environment software |  |
+| Borland VisiBroker | Development environment software |  |
+| Common business oriented language COBOL | Development environment software |  |
+| Formula translation/translator FORTRAN | Development environment software |  |
+| IBM Rational Application Developer | Development environment software |  |
+| IBM Rational Rose XDE | Development environment software |  |
+| Integrated development environment IDE software | Development environment software |  |
+| IONA Orbix | Development environment software |  |
+| Microsoft Visual Basic Scripting Edition VBScript | Development environment software |  |
+| National Instruments LabVIEW | Development environment software |  |
+| ToadSoft Toad | Development environment software |  |
+| Verilog | Development environment software |  |
+| IBM Notes | Electronic mail software |  |
+| Microsoft Exchange | Electronic mail software |  |
+| Atlassian Bamboo | Enterprise application integration software |  |
+| IBM InfoSphere DataStage | Enterprise application integration software |  |
+| Oracle Fusion Middleware | Enterprise application integration software |  |
+| Clarity Systems IBM Clarity | Enterprise resource planning ERP software |  |
+| Microsoft Dynamics | Enterprise resource planning ERP software |  |
+| Microsoft Dynamics GP | Enterprise resource planning ERP software |  |
+| NetSuite ERP | Enterprise resource planning ERP software |  |
+| Oracle Fusion Applications | Enterprise resource planning ERP software |  |
+| Oracle Hyperion | Enterprise resource planning ERP software |  |
+| Oracle JD Edwards EnterpriseOne | Enterprise resource planning ERP software |  |
+| SAP Business Objects | Enterprise resource planning ERP software |  |
+| IBM Power Systems software | Enterprise system management software |  |
+| Delphi Technology | Financial analysis software |  |
+| Oracle E-Business Suite Financials | Financial analysis software |  |
+| Geographic information system GIS software | Geographic information system |  |
+| Altia Design | Graphical user interface development software |  |
+| Salesforce Visualforce | Graphical user interface development software |  |
+| Human resource management software HRMS | Human resources software |  |
+| Oracle Taleo | Human resources software |  |
+| Supervisory control and data acquisition SCADA software | Industrial control software |  |
+| LexisNexis | Information retrieval or search software |  |
+| Blink | Instant messaging software |  |
+| Web browser software | Internet browser software |  |
+| Voice over internet protocol VoIP system software | Internet protocol IP multimedia subsystem software |  |
+| Local area network LAN software | LAN software |  |
+| Quest Erwin Data Modeler | Metadata management software |  |
+| IBM Lotus SameTime | Network conferencing software |  |
+| Nagios | Network monitoring software |  |
+| Network intrusion prevention systems NIPS | Network monitoring software |  |
+| Snort | Network monitoring software |  |
+| Wireshark | Network monitoring software |  |
+| Firewall software | Network security and virtual private network VPN equipment software |  |
+| Intrusion detection system IDS | Network security or virtual private network VPN management software |  |
+| Virtual private networking VPN software | Network security or virtual private network VPN management software |  |
+| Advanced business application programming ABAP | Object or component oriented development software |  |
+| IBM ILOG | Object or component oriented development software |  |
+| Jupyter Notebook | Object or component oriented development software |  |
+| Microsoft ActiveX | Object or component oriented development software |  |
+| Objective C | Object or component oriented development software |  |
+| Smalltalk | Object or component oriented development software |  |
+| Cisco IOS | Operating system software |  |
+| Hewlett Packard HP-UX | Operating system software |  |
+| IBM AIX | Operating system software |  |
+| Job control language JCL | Operating system software |  |
+| KornShell | Operating system software |  |
+| Magellan Firmware | Operating system software |  |
+| Oracle Solaris | Operating system software |  |
+| Ubuntu | Operating system software |  |
+| Apache HTTP Server | Portal server software |  |
+| Hewlett Packard LoadRunner | Program testing software |  |
+| Basecamp | Project management software |  |
+| Unified modeling language UML | Requirements analysis and system architecture software |  |
+| Google Ads | Sales and marketing software |  |
+| Amazon Simple Storage Service S3 | Storage networking software |  |
+| Storage area network SAN software | Storage networking software |  |
+| McAfee | Transaction security and virus protection software |  |
+| NortonLifeLock cybersecurity software | Transaction security and virus protection software |  |
+| BEA Tuxedo | Transaction server software |  |
+| Customer information control system CICS | Transaction server software |  |
+| Microsoft Internet Information Services (IIS) | Transaction server software |  |
+| Apple Final Cut Pro | Video creation and editing software |  |
+| Wide area network WAN software | WAN switching software and firmware |  |
+| Adobe Dreamweaver | Web page creation and editing software |  |
+| Adobe Flex | Web platform development software |  |
+| Apache Groovy | Web platform development software |  |
+| Apache Struts | Web platform development software |  |
+| Backbone.js | Web platform development software |  |
+| BroadVision software | Web platform development software |  |
+| Drupal | Web platform development software |  |
+| Dynamic hypertext markup language DHTML | Web platform development software |  |
+| Enterprise JavaBeans | Web platform development software |  |
+| Ext JS | Web platform development software |  |
+| Extensible hypertext markup language XHTML | Web platform development software |  |
+| Grails | Web platform development software |  |
+| LAMP Stack | Web platform development software |  |
+| Microsoft ASP.NET Core MVC | Web platform development software |  |
+| Oracle JavaServer Pages JSP | Web platform development software |  |
+| Ruby on Rails | Web platform development software |  |
+| 3M Post-it App | Word processing software |  |
+
+<!-- market-evidence -->
+
+## Market evidence (job-ad analysis, 52 ads, as of 2026-07-12)
+
+Share of analyzed job ads mentioning the item (threshold ≥ 20 %). Source: JSearch/Adzuna APIs.
+
+### Tools
+
+- AWS — **23 %**
+
+<!-- market-evidence -->