Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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mcaf-feature-spec
Create or update a feature spec under `docs/Features/` using `docs/templates/Feature-Template.md`: business rules, user flows, system behaviour, Mermaid diagram(s), verification plan, and Definition of Done. Use before implementing a non-trivial feature or when behaviour changes; keep the spec executable (test flows + traceability to tests).
majiayu000/claude-skill-registry 163
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cascade-workflow
Graceful degradation through cascading fallback strategies - ensures system always completes while maintaining acceptable functionality
majiayu000/claude-skill-registry 163
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testing-patterns
Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests, creating test factories, or following TDD red-green-refactor cycle.
majiayu000/claude-skill-registry 163
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query-expert
Master SQL and database queries across multiple systems. Generate optimized queries, analyze performance, design indexes, and troubleshoot slow queries for PostgreSQL, MySQL, MongoDB, and more.
majiayu000/claude-skill-registry 163
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child-agent-ops
子エージェントの起動・指示・報告・安全運用を標準化するスキル。codex でのタスク分解、確認判断、チェックリスト、テンプレートを提供し、リーダー/実装/レビュー各エージェントが迷わず動けるようにする。
majiayu000/claude-skill-registry 163
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x-cmd-system
This skill provides comprehensive system administration and monitoring tools through x-cmd CLI, including process management, macOS system utilities, network configuration, disk health monitoring, and storage analysis. This skill should be used when users need to perform system administration tasks, monitor system performance, manage network configurations, or troubleshoot system issues from command line interfaces.
majiayu000/claude-skill-registry 163
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git-conventional-commits
Apply when writing commit messages to maintain consistent, readable git history that enables automated changelog generation.
majiayu000/claude-skill-registry 163
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when-creating-slash-commands-use-slash-command-encoder
Create ergonomic slash commands for fast access to micro-skills with auto-discovery and parameter validation
majiayu000/claude-skill-registry 163
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autonomous-agents
Autonomous agents are AI systems that can independently decompose goals, plan actions, execute tools, and self-correct without constant human guidance. The challenge isn't making them capable - it's making them reliable. Every extra decision multiplies failure probability. This skill covers agent loops (ReAct, Plan-Execute), goal decomposition, reflection patterns, and production reliability. Key insight: compounding error rates kill autonomous agents. A 95% success rate per step drops to 60% b
majiayu000/claude-skill-registry 163
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helm-chart-management
Helm chart development and management for Vigil Guard v2.0.0. Use when creating Vigil Guard Helm charts, managing chart dependencies for 11 services including heuristics and semantic subcharts, configuring values for different environments, or publishing charts to repositories.
majiayu000/claude-skill-registry 163
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automation-testing-expert
自动化测试专家，精通单元测试、集成测试、E2E测试和性能测试。能够设计和实施全面的测试策略，确保软件质量和可靠性。
majiayu000/claude-skill-registry 163
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agc-tuner
Analyze and optimize AGC (Automatic Gain Control) parameters for WaveCap-SDR channels. Use when audio is too quiet, too loud, has pumping artifacts, or when tuning AGC attack/release/target settings for FM/AM/SSB modes.
majiayu000/claude-skill-registry 163
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Bun SvelteKit
Use when building or running SvelteKit apps on Bun, including SSR, adapters, and Bun-specific APIs
majiayu000/claude-skill-registry 163
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uncertainty-verification
Use when providing exact commands, flags, config keys, file paths, API details, standards, or version-specific behavior - enforces verification via official docs (Context7/web fetch), explicit citations, and bans assumption-based specifics
majiayu000/claude-skill-registry 163
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learning-portfolio-assessment
portfolio-assessment for credentials, recognition, and competency validation.
majiayu000/claude-skill-registry 163
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kubectl
Kubernetes CLI operations and cluster management
majiayu000/claude-skill-registry 163
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git-worktree-workflow
Use git worktrees for parallel Claude Code workflows. Run multiple Claude instances on different features simultaneously without merge conflicts. Use for parallel development, multi-branch testing, and subagent workflows.
majiayu000/claude-skill-registry 163
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evaluating-candidates
Make an evidence-based hiring decision and produce a Candidate Evaluation Decision Pack (criteria + scorecard, signal log, work sample/trial plan + rubric, reference check script + summary, decision memo). Use for candidate evaluation, hiring decisions, reference checks, work samples/take-homes, and hiring bar calibration. Category: Hiring & Teams.
majiayu000/claude-skill-registry 163
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blind-spot-chain
Five-skill sequence for 'what am I missing?' - Collide → Critique → Scale → Synthesize → Simplify. Use when you suspect you're not seeing something.
majiayu000/claude-skill-registry 163
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resend-email
Enforces project Resend email conventions when implementing email sending, templates, batch operations, and newsletter broadcasts. This skill ensures consistent patterns for email service methods, error handling, retry logic, and Sentry integration.
majiayu000/claude-skill-registry 163
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Simplification Cascades
Find one insight that eliminates multiple components - "if this is true, we don't need X, Y, or Z"
majiayu000/claude-skill-registry 163
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gcp-copy
TODO
majiayu000/claude-skill-registry 163
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veo-reference-video
Generate video with consistent subject appearance using reference images via fal.ai Veo 3.1. Use when the user wants to create a video featuring specific people, objects, or characters that should look consistent throughout. Supports multiple reference images for better subject consistency.
majiayu000/claude-skill-registry 163
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hono-ipc-patterns
Advanced patterns for Hono-based Electron IPC including Zod validation and error handling. Use when adding validation or handling errors in routes.
majiayu000/claude-skill-registry 163