Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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bun-dev
Bun runtime patterns including native APIs, SQLite, testing, HTTP server, WebSocket, file handling, and shell operations. Use when working with Bun runtime, bun:sqlite, Bun.serve, bun:test, or when Bun, --bun flag, SQLite, or Bun-specific patterns mentioned.
majiayu000/claude-skill-registry 163
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agent-market-researcher
Expert market researcher specializing in market analysis, consumer insights, and competitive intelligence. Masters market sizing, segmentation, and trend analysis with focus on identifying opportunities and informing strategic business decisions.
majiayu000/claude-skill-registry 163
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memory-check
Check system memory usage, available memory, and identify cleanup opportunities. Use this skill when the user asks to check memory, RAM usage, free memory, or needs to clean up system resources.
majiayu000/claude-skill-registry 163
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test-planning
Master test planning with test strategies, test plans, scope definition, and comprehensive testing approaches.
majiayu000/claude-skill-registry 163
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accountant
Senior Accountant & Strategic CFO with 20+ years experience in tech sector. Use for tax planning, VAT/sales tax compliance, financial forecasting, contractor assessments, or accounting app logic design. Auto-triggers tax warnings and savings opportunities. Adapts to user's jurisdiction.
majiayu000/claude-skill-registry 163
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Network Analysis
Analyze network structures, identify communities, measure centrality, and visualize relationships for social networks and organizational structures
majiayu000/claude-skill-registry 163
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express-to-fastify-migration
Migrate Express.js REST APIs to Fastify with automated testing, performance benchmarking, and schema generation. Use when migrating Express applications to Fastify, modernizing Node.js APIs, improving API performance, or when users mention Express to Fastify migration, Fastify conversion, API modernization, or performance optimization of Express apps.
majiayu000/claude-skill-registry 163
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mocking-stubbing
Create and manage mocks, stubs, spies, and test doubles for isolating unit tests from external dependencies. Use for mock, stub, spy, test double, Mockito, Jest mocks, and dependency isolation.
majiayu000/claude-skill-registry 163
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fix-tests
Use when tests are failing, test quality issues were identified, or user wants to fix/improve specific tests. Accepts green-mirage-audit reports, general instructions, or can run tests and fix failures automatically. Lighter-weight than implement-feature, focused on test remediation.
majiayu000/claude-skill-registry 163
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speckit-generator
Project-focused specification and task management system with 6 individual commands. Each command MUST be invoked separately and requires user approval before proceeding. Commands: /speckit.init, /speckit.plan, /speckit.tasks, /speckit.analyze, /speckit.clarify, /speckit.implement. NEVER chain commands automatically - each produces output that requires user review. Use /speckit.plan when user wants to create plans from specs. Use /speckit.tasks only AFTER user has approved plans.
majiayu000/claude-skill-registry 163
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data-researcher
Expert data researcher specializing in discovering, collecting, and analyzing diverse data sources. Masters data mining, statistical analysis, and pattern recognition with focus on extracting meaningful insights from complex datasets to support evidence-based decisions.
majiayu000/claude-skill-registry 163
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error-monitoring-specialist
Expert in error handling, Error Boundaries, Sentry integration, logging strategies, error recovery, user-friendly error UI, and debugging tools
majiayu000/claude-skill-registry 163
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stripe-checkout
Stripe Checkout integration for programme purchases with Server Actions, webhook signature verification, and success/cancel flows. Use when implementing payments, creating checkout sessions, handling webhooks, or setting up purchase flows.
majiayu000/claude-skill-registry 163
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go-local-health
Run local Go health checks (tests, coverage, lint) in Go repositories that contain go.mod/go.sum. Use when the user asks to run or interpret local Go test/coverage/lint workflows using tools like lazygotest, gocovsh, tparse, and golangci-lint. Do not use for Rust or non-Go projects.
majiayu000/claude-skill-registry 163
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disciplined-design
Phase 2 of disciplined development. Creates implementation plans based on
approved research. Specifies file changes, function signatures, test strategy,
and step sequence. Requires human approval before implementation.
majiayu000/claude-skill-registry 163
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proof-of-work
Enforces "prove before claim" discipline - validation, testing, and evidence
requirements before declaring work complete.
Triggers: completion, finished, done, working, should work, configured,
ready to use, implemented, fixed
Use when: claiming ANY work is complete, recommending solutions, stating
something will work, finishing implementations
DO NOT use when: explicitly asking questions or requesting clarification
DO NOT use when: work is clearly in-progress and not claiming completion
CRITICAL: This skill is MANDATORY before any completion claim. Violations
result in wasted time and eroded trust.
majiayu000/claude-skill-registry 163
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tpm-report
Generate beautiful PDF status reports from tpm-mcp project data. Creates executive-ready project status reports with progress bars, milestones, and blockers. Requires Playwright MCP for PDF generation.
majiayu000/claude-skill-registry 163
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skillpkg
Agent Skills Package Manager - Install once, use everywhere. Manage, share, and sync AI agent skills across platforms.
majiayu000/claude-skill-registry 163
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anndata
This skill should be used when working with annotated data matrices in Python, particularly for single-cell genomics analysis, managing experimental measurements with metadata, or handling large-scale biological datasets. Use when tasks involve AnnData objects, h5ad files, single-cell RNA-seq data, or integration with scanpy/scverse tools.
majiayu000/claude-skill-registry 163
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component-testing
Write comprehensive unit tests for Visual Layout Builder using Vitest. Use when creating tests for lib/ functions, schema validation, canvas utilities, or any business logic. Follows AAA pattern and project testing conventions.
majiayu000/claude-skill-registry 163
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supabase-load-scale
Implement Supabase load testing, auto-scaling, and capacity planning strategies.
Use when running performance tests, configuring horizontal scaling,
or planning capacity for Supabase integrations.
Trigger with phrases like "supabase load test", "supabase scale",
"supabase performance test", "supabase capacity", "supabase k6", "supabase benchmark".
majiayu000/claude-skill-registry 163
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ring:regulatory-templates-gate1
Gate 1 sub-skill - performs regulatory compliance analysis and field mapping
from template specifications.
majiayu000/claude-skill-registry 163
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coverage-strategist
Defines ROI-based coverage targets with critical path identification, layer-specific targets, and explicit "don't test this" guidelines. Use for "test coverage", "coverage strategy", "test priorities", or "coverage targets".
majiayu000/claude-skill-registry 163
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playwright-e2e-patterns
TypeScript/Playwright Test + Generator/Healer Agents活用によるE2Eテスト作成パターンガイド。E2Eテスト実装時・data-testid属性設計時・Blazor Server SignalR対応時に使用。Phase B2で確立した93.3%効率化パターン + Phase B2-F2でTypeScript移行完了。
majiayu000/claude-skill-registry 163