38 KiB
External AI agent skills — import-export-specialist
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 (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 |
|---|---|---|---|
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 |
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 |
Source: a5c-ai/babysitter
- Repository: https://github.com/a5c-ai/babysitter (commit
44a5d58b, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
incoterms-compliance-checker |
core | International shipping terms validation and documentation skill ensuring trade compliance | source |
driver-scheduling-optimizer |
core | Automated driver assignment and hours of service compliance skill ensuring regulatory compliance and operational efficiency | source |
ipa-transcription-phonological |
core | Transcribe speech using International Phonetic Alphabet and analyze sound systems including phonotactics and phonological rules | source |
translation-management |
core | Integration with translation management systems and i18n workflows. Connect with Crowdin, Transifex, Weblate, manage translation memory, synchronize glossaries, and automate localization pipelines. | source |
abc-xyz-classifier |
core | Multi-dimensional inventory classification skill combining value (ABC) and demand variability (XYZ) analysis for differentiated policies | source |
early-warning-monitor |
core | Continuous supplier and supply chain risk monitoring with automated alerts | source |
supply-chain-visibility-integrator |
core | End-to-end supply chain visibility integration skill connecting systems and data sources | source |
unified-memory |
core | Expert skill for CUDA Unified Memory and memory prefetching optimization. Configure managed memory allocations, implement memory prefetch strategies, handle page fault analysis, configure memory hints and advise, profile unified memory … | source |
api-inventory-scanner |
core | Discover and document existing API endpoints from code, logs, and traffic analysis | source |
contingency-plan-builder |
core | Business continuity and contingency plan development skill for supply chain resilience | source |
inventory-optimizer |
core | Inventory management optimization skill with safety stock calculation, reorder point determination, and ABC analysis | source |
master-data-quality-manager |
core | Supply chain master data quality monitoring and improvement skill | source |
Source: affaan-m/everything-claude-code
- Repository: https://github.com/affaan-m/everything-claude-code (commit
ed38744, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
customs-trade-compliance |
core | 通関書類、関税分類、関税最適化、制限当事者スクリーニング、複数の法域にわたる規制コンプライアンスのための成文化された専門知識。15年以上の経験を持つ貿易コンプライアンス専門家に情報。HS分類ロジック、インコターム適用、FTA利用、ペナルティ軽減を含みます。通関許可、関税分類、貿易コンプライアンス、輸入/輸出ドキュメント、または関税最適化を処理するときに使用します。 | source |
agentic-os |
core | Build persistent multi-agent operating systems on Claude Code. Covers kernel architecture, specialist agents, slash commands, file-based memory, scheduled automation, and state management without external databases. | source |
frontend-slides |
core | Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover … | source |
logistics-exception-management |
core | 日本語翻訳:このファイルは logistics-exception-management 用の日本語翻訳が必要です | source |
quality-nonconformance |
core | Codified expertise for quality control, non-conformance investigation, root cause analysis, corrective action, and supplier quality management in regulated manufacturing. Informed by quality engineers with 15+ years experience across FDA, … | source |
Source: ahacker-1/cre-agent-skills
- Repository: https://github.com/ahacker-1/cre-agent-skills (commit
618734e, retrieved 2026-07-14) - License: Apache-2.0
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
cre-office |
core | CRE Office analysis suite - 8 specialist skills for U.S. office acquisitions, refinancings, lease-up, tenant credit, TI/LC underwriting, financing fit, and investment committee memo writing. | source |
Source: alirezarezvani/claude-skills
- Repository: https://github.com/alirezarezvani/claude-skills (commit
0241f43, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
compliance-readiness |
core | /cs:compliance-readiness — Multi-framework compliance officer 6-question forcing interrogation of any compliance program. Use before starting a new framework, planning the annual audit calendar, or preparing for certification … | source |
process-mapper |
core | Use when a BizOps lead, COO, or process-improvement owner needs to document an end-to-end business process (procurement, employee onboarding, incident handoff, customer-onboarding, claims adjudication) in BPMN-style notation, measure cycle … | source |
Source: avelikiy/great_cto
- Repository: https://github.com/avelikiy/great_cto (commit
4fe1e39, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
vertical-logistics |
core | Domain knowledge for the logistics & supply-chain vertical (SMB shipping & inventory) so architect and pm don't spec naively. Covers the vocabulary (TMS vs WMS, multi-carrier rate shopping, dimensional weight, BOL/ASN, lot/batch, reorder … | source |
well-architected |
core | 6-pillar architecture review framework. Adapted from AWS Well-Architected for use by great_cto's architect agent on every non-nano ARCH document. Forces explicit answers across operational excellence, security, reliability, performance, … | source |
Source: brycewang-stanford/Auto-Empirical-Research-Skills
- Repository: https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills (commit
85bf545, retrieved 2026-07-14) - License: CC-BY-4.0
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
market-research |
core | Industry and market research. Market sizing, structure, competition, regulation, supply chains, pricing, M&A. Produces a single compact, source-cited research report with Porter's Five Forces, HHI / CR4, PESTLE, and trade flows. Supports … | source |
Source: davepoon/buildwithclaude
- Repository: https://github.com/davepoon/buildwithclaude (commit
3c94e0c, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
docx |
core | Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new … | source |
Source: davila7/claude-code-templates
- Repository: https://github.com/davila7/claude-code-templates (commit
fa79251, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
code-review-excellence |
core | Transform code reviews from gatekeeping to knowledge sharing through constructive feedback, systematic analysis, and collaborative improvement. | source |
Excel Analysis |
core | Analyze Excel spreadsheets, create pivot tables, generate charts, and perform data analysis. Use when analyzing Excel files, spreadsheets, tabular data, or .xlsx files. | source |
pdf-fill-studio |
core | Fill any PDF locally and place each value precisely in a visual editor. Use when the user wants to fill out a PDF form, enter data into a PDF, complete a tax/insurance/bank form, or position text on a flat/scanned PDF. Handles flat … | source |
Source: foryourhealth111-pixel/Vibe-Skills
- Repository: https://github.com/foryourhealth111-pixel/Vibe-Skills (commit
34429a8, retrieved 2026-07-14) - License: Apache-2.0
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
xlsx |
core | Spreadsheet toolkit (.xlsx/.csv). Create/edit with formulas/formatting, analyze data, visualization, recalculate formulas, for spreadsheet processing and analysis. | source |
Source: gooseworks-ai/goose-skills
- Repository: https://github.com/gooseworks-ai/goose-skills (commit
94ec916, retrieved 2026-07-14) - License: no explicit license — referenced by link only
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
frontend-slides |
core | Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover … | source |
Source: hypnguyen1209/offensive-claude
- Repository: https://github.com/hypnguyen1209/offensive-claude (commit
4d62be7, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
cicd-supply-chain |
core | Use when attacking or auditing a CI/CD pipeline or software supply chain — pwn requests, poisoned pipeline execution, compromised/mutable-tag actions, dependency confusion, registry worms, runner backdoors, OIDC trust abuse, SLSA/provenance | source |
vulnerability-analysis |
core | Use when auditing source code for vulnerabilities — drive CodeQL/Semgrep/Joern to taint untrusted data source-to-sink across injection, memory safety, deserialization/prototype-pollution, secrets/crypto/authz/race, and supply-chain risks | source |
Source: jeremylongshore/claude-code-plugins-plus-skills
- Repository: https://github.com/jeremylongshore/claude-code-plugins-plus-skills (commit
e112938a, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
twinmind-data-handling |
core | Handle TwinMind meeting data with GDPR compliance: transcript storage, memory vault management, data export, and deletion policies. Use when implementing data handling, or managing TwinMind meeting AI operations. Trigger with phrases like … | source |
flexport-data-handling |
core | Implement data handling for Flexport supply chain data including PII redaction, shipment data retention, GDPR compliance, and secure document management. Trigger: "flexport data handling", "flexport PII", "flexport GDPR", "flexport data … | source |
warden-recon |
core | Security reconnaissance — full inventory of secrets management, IAM, dependencies, auth, encryption, audit logging, and compliance gaps. Use when asked about "security posture", "how secure is this", or "security assessment". | source |
clari-core-workflow-a |
core | Build a Clari forecast export pipeline to your data warehouse. Use when exporting forecast calls, quota data, and CRM totals from Clari to Snowflake, BigQuery, or a local database. Trigger with phrases like "clari forecast export", "clari … | source |
freshie-inventory |
core | Manage the freshie ecosystem inventory database \u2014 a CMDB tracking\ \ all plugins,\nskills, packs, and compliance grades across 50 SQLite tables. Use\ \ when checking\necosystem health, running discovery scans, validating compliance,\ … | source |
adobe-core-workflow-b |
core | Execute Adobe PDF Services workflow: create PDFs from HTML/DOCX, extract text/tables, document generation from templates, and PDF-to-Markdown conversion. Use when building document automation, extracting content from PDFs, or generating … | source |
vertex-engine-inspector |
core | Inspect and validate Vertex AI Agent Engine deployments including Code Execution Sandbox, Memory Bank, A2A protocol compliance, and security posture. Generates production readiness scores. Use when asked to inspect, validate, or audit an … | source |
flexport-deploy-integration |
core | Deploy Flexport logistics integrations to Vercel, Fly.io, and Cloud Run. Use when deploying shipment tracking dashboards, webhook receivers, or supply chain automation services to production infrastructure. Trigger: "deploy flexport", … | source |
flexport-prod-checklist |
core | Execute Flexport production deployment checklist for logistics integrations. Use when deploying shipment tracking, booking automation, or supply chain integrations to production with proper monitoring and rollback. Trigger: "flexport … | source |
snowflake-advanced-troubleshooting |
core | Apply advanced Snowflake debugging with query profiling, spill analysis, lock contention, and performance deep-dives using ACCOUNT_USAGE views. Use when standard troubleshooting fails, investigating slow queries, or diagnosing warehouse … | source |
granola-ci-integration |
core | Build automated pipelines from Granola meeting notes to GitHub Issues, Linear tasks, Slack notifications, and documentation updates using Zapier and GitHub Actions. Trigger: "granola CI", "granola automation pipeline", "granola to github", … | source |
excel-lbo-modeler |
core | Build leveraged buyout (LBO) models in Excel with debt schedules and IRR analysis. Use when structuring LBO transactions or analyzing PE returns. Trigger with phrases like ''excel lbo'', ''build lbo model'', ''calculate pe returns''. | source |
Source: jezweb/claude-skills
- Repository: https://github.com/jezweb/claude-skills (commit
e875a6b, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
shopify-products |
core | Create and manage Shopify products via the Admin GraphQL API or CSV import. Workflow: gather data, choose method, execute, verify. Use whenever the user wants to add products to Shopify, bulk-import a catalog from CSV/spreadsheet/URL, … | source |
Source: ljagiello/ctf-skills
- Repository: https://github.com/ljagiello/ctf-skills (commit
d19f35f, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
ctf-forensics |
core | Provides digital forensics and signal analysis techniques for CTF challenges. Use when analyzing disk images, memory dumps, event logs, network captures, cryptocurrency transactions, steganography, PDF analysis, Windows registry, … | source |
Source: mohitagw15856/pm-claude-skills
- Repository: https://github.com/mohitagw15856/pm-claude-skills (commit
876fa30, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
logistics-incident-report |
core | Write up a supply chain disruption — port delay, carrier failure, customs hold, or in-transit damage — as a decision-ready incident report. Use when asked to document a shipment delay, write up a logistics failure, report a customs hold, … | source |
docx-tracked-changes |
core | Produce properly-formatted tracked changes for a Word document. Use when asked to redline a document, suggest edits to a contract or document, create tracked changes for review, or mark up a document with proposed revisions. Produces a … | source |
slide-deck |
core | Build a real, editable PowerPoint (.pptx) deck from an outline or brief. Use when asked to make a slide deck, a PowerPoint, a pitch/board/sales deck as an actual file, or to turn a doc/notes into slides. Produces an actual .pptx via a … | source |
Source: mukul975/Anthropic-Cybersecurity-Skills
- Repository: https://github.com/mukul975/Anthropic-Cybersecurity-Skills (commit
673da1f, retrieved 2026-07-14) - License: Apache-2.0
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
analyzing-macro-malware-in-office-documents |
core | Analyzes malicious VBA macros embedded in Microsoft Office documents (Word, Excel, PowerPoint) to identify download cradles, payload execution, persistence mechanisms, and anti-analysis techniques. Uses olevba, oledump, and VBA … | source |
verifying-build-provenance-with-slsa-sigstore |
core | Verify signed artifacts and SLSA build provenance with Sigstore cosign and slsa-verifier, enforce keyless OIDC identity, and apply SLSA Build levels to harden the software supply chain. | source |
implementing-code-signing-for-artifacts |
core | This skill covers implementing code signing for build artifacts to ensure integrity and authenticity throughout the software supply chain. It addresses signing binaries, packages, and containers using GPG, Sigstore, and platform-specific … | source |
implementing-supply-chain-security-with-in-toto |
core | Implement software supply chain integrity verification for container builds using the in-toto framework to create cryptographically signed attestations across CI/CD pipeline steps. | source |
analyzing-memory-forensics-with-lime-and-volatility |
core | Performs Linux memory acquisition using LiME (Linux Memory Extractor) kernel module and analysis with Volatility 3 framework. Extracts process lists, network connections, bash history, loaded kernel modules, and injected code from Linux … | source |
analyzing-supply-chain-malware-artifacts |
core | Investigate supply chain attack artifacts including trojanized software updates, compromised build pipelines, and sideloaded dependencies to identify intrusion vectors and scope of compromise. | source |
conducting-memory-forensics-with-volatility |
core | Performs memory forensics analysis using Volatility 3 to extract evidence of malware execution, process injection, network connections, and credential theft from RAM dumps captured during incident response. Covers memory acquisition, … | source |
hunting-for-supply-chain-compromise |
core | Hunt for supply chain compromise indicators including trojanized software updates, compromised dependencies, unauthorized code modifications, and tampered build artifacts. | source |
securing-github-actions-workflows |
core | This skill covers hardening GitHub Actions workflows against supply chain attacks, credential theft, and privilege escalation. It addresses pinning actions to SHA digests, minimizing GITHUB_TOKEN permissions, protecting secrets from … | source |
analyzing-sbom-for-supply-chain-vulnerabilities |
core | Parses Software Bill of Materials (SBOM) in CycloneDX and SPDX JSON formats to identify supply chain vulnerabilities by correlating components against the NVD CVE database via the NVD 2.0 API. Builds dependency graphs, calculates risk … | source |
Source: nexscope-ai/eCommerce-Skills
- Repository: https://github.com/nexscope-ai/eCommerce-Skills (commit
56f3288, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
tiktok-shop-cross-border |
core | Cross-border selling on TikTok Shop. Market selection, logistics setup, localization strategy, compliance requirements, and international expansion. Use when the user asks about TikTok Shop international selling, cross-border ecommerce, … | source |
ecommerce-returns-management |
core | Optimize e-commerce returns process and reduce return rates. Returns policy design, reverse logistics, root cause analysis, and customer retention through better returns experience. | source |
supply-chain-optimization-tiktok |
core | Supply Chain Bottleneck Analyzer for TikTok Shop sellers. Diagnose cash flow, inventory turnover, affiliate commissions, and return rates. Includes FBT cost analysis, influencer payout optimization, and viral product lifecycle management. … | source |
shopify-inventory-management |
core | Multi-location inventory — transfers, low stock alerts, demand forecasting, safety stock, ABC analysis | source |
supply-chain-optimization-amazon-lite |
core | Supply Chain Optimization (Lite) - Diagnose bottlenecks and provide cost reduction strategies through conversation | source |
Source: open-gitagent/opengap
- Repository: https://github.com/open-gitagent/opengap (commit
d7a8e2e, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
document-review |
core | Reviews financial documents (prospectuses, ADVs, marketing materials) for FINRA 2210 compliance, required disclosures, and balanced presentation. Use when reviewing financial statements, audit documents, regulatory filings, or when the … | source |
Source: OpenSenseNova/SenseNova-Skills
- Repository: https://github.com/OpenSenseNova/SenseNova-Skills (commit
d8bb438, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
sn-search-market-cn |
core | Use when researching China market, industry, macro, trade, procurement, listed-company disclosure, regulation, IP, healthcare, logistics, energy, environment, or industrial-operation information using free official sources with no … | source |
multi-file-excel-parquet-analysis |
core | 读取多 Sheet Excel 文件并统计规模,支持大文件向 Parquet 格式转换、分类数据统计及可视化报告生成。 | source |
dynamic-large-file-parquet-analysis |
core | 动态统计Excel总行数,当数据量过大(≥10000行)时自动转换为Parquet格式加速读取,并对指定目标列进行条件筛选、分类汇总与结果导出,适用于超大体积Excel文件的快速读取与统计分析。 | source |
dynamic-percentage-and-large-file-analysis |
core | 根据文件行数动态切换大文件处理策略(Parquet转换),通过逐行扫描或列匹配提取关键指标并计算占比、均值等统计量,最终输出结构化Excel报告及可视化图表。 | source |
Source: ruvnet/claude-code-flow
- Repository: https://github.com/ruvnet/claude-code-flow (commit
73914bd, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
AgentDB Memory Patterns |
core | Implement persistent memory patterns for AI agents using AgentDB. Includes session memory, long-term storage, pattern learning, and context management. Use when building stateful agents, chat systems, or intelligent assistants. | source |
V3 Memory Unification |
core | Unify 6+ memory systems into AgentDB with HNSW indexing for 150x-12,500x search improvements. Implements ADR-006 (Unified Memory Service) and ADR-009 (Hybrid Memory Backend). | source |
Source: ruvnet/ruflo
- Repository: https://github.com/ruvnet/ruflo (commit
73914bd, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
AgentDB Memory Patterns |
core | Implement persistent memory patterns for AI agents using AgentDB. Includes session memory, long-term storage, pattern learning, and context management. Use when building stateful agents, chat systems, or intelligent assistants. | source |
V3 Memory Unification |
core | Unify 6+ memory systems into AgentDB with HNSW indexing for 150x-12,500x search improvements. Implements ADR-006 (Unified Memory Service) and ADR-009 (Hybrid Memory Backend). | source |
Source: samber/cc-skills-golang
- Repository: https://github.com/samber/cc-skills-golang (commit
4881c01, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
golang-security |
core | Security best practices and vulnerability prevention for Golang. Covers injection (SQL, command, XSS), cryptography, filesystem safety, network security, cookies, secrets management, memory safety, and logging. Apply when writing, … | source |
Source: snyk/agent-scan
- Repository: https://github.com/snyk/agent-scan (commit
f3a4621, retrieved 2026-07-14) - License: Apache-2.0
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
docx |
core | Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new … | source |
Source: Sushegaad/Claude-Skills-Governance-Risk-and-Compliance
- Repository: https://github.com/Sushegaad/Claude-Skills-Governance-Risk-and-Compliance (commit
71d8920, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
tsa-compliance |
core | Expert TSA cybersecurity compliance advisor for critical infrastructure owners and operators. Use this skill whenever a user asks about TSA Security Directives for pipelines, freight railroads, passenger rail, public transit, or bus … | source |
nzism |
core | Expert New Zealand Information Security Manual (NZISM) advisor for NZ government agencies and their supply chains. Use for NZISM control guidance, gap analysis, agency security obligations, classification framework (Unclassified through … | source |
Source: ThinkInAIXYZ/deepchat
- Repository: https://github.com/ThinkInAIXYZ/deepchat (commit
f275c92, retrieved 2026-07-14) - License: Apache-2.0
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
docx |
core | Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new … | source |
Source: zarazhangrui/frontend-slides
- Repository: https://github.com/zarazhangrui/frontend-slides (commit
9906a34, retrieved 2026-07-14) - License: MIT
| Skill | Tier | What it adds | Upstream |
|---|---|---|---|
frontend-slides |
core | Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover … | source |