Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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sql-to-osc
SQL to OSC (Online Schema Change) conversion expert for Flyway migration scripts.
Use when: (1) Converting SQL migration files to OSC format, (2) User mentions "OSC", "轉換 OSC", "osc.txt", or "Online Schema Change", (3) Working with Flyway ALTER TABLE/CREATE INDEX statements that need OSC conversion.
majiayu000/claude-skill-registry 163
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rhf-dynamic-field-arrays
React Hook Form useFieldArray for dynamic list management with Zod validation. PROACTIVELY activate for: (1) creating dynamic form arrays with add/remove, (2) validating arrays with Zod min/max, (3) using field.id as key. Triggers: "field array", "useFieldArray", "dynamic form"
majiayu000/claude-skill-registry 163
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java-error-as-value
Implement error-as-value pattern in Java using Result type for type-safe error handling. Use this skill when implementing error handling without exceptions, converting try-catch to Result pattern, or designing type-safe error handling in Java applications. Particularly useful for functional programming style, API design, and when errors are expected and recoverable.
majiayu000/claude-skill-registry 163
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markdown
Plain text formatting that's readable raw AND rendered
majiayu000/claude-skill-registry 163
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nav-features
Show and toggle Navigator features. Auto-invoke when user says "show features", "enable/disable feature", "my navigator settings", or "configure navigator".
majiayu000/claude-skill-registry 163
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git-lines
Stages specific lines from git diffs when hunk-level staging is too coarse. Use when a file contains multiple unrelated changes that need separate semantic commits, split commits, partial staging, or cherry-picking specific lines. Requires git-lines tool on PATH.
majiayu000/claude-skill-registry 163
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sentry-and-otel-setup
This skill should be used when adding error tracking and performance monitoring with Sentry and OpenTelemetry tracing to Next.js applications. Apply when setting up error monitoring, configuring tracing for Server Actions and routes, implementing logging wrappers, adding performance instrumentation, or establishing observability for debugging production issues.
majiayu000/claude-skill-registry 163
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project-pipeline
majiayu000/claude-skill-registry 163
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openrouter-model-routing
Implement advanced model routing with A/B testing. Use when optimizing model selection or running experiments. Trigger with phrases like 'openrouter a/b test', 'model experiment', 'openrouter routing', 'model comparison'.
majiayu000/claude-skill-registry 163
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declaration-practices
Reviews Go variable and constant declarations for proper scope, grouping, and zero value usage. Use when reviewing declaration blocks, creating new Go packages, or seeing ungrouped imports/vars.
majiayu000/claude-skill-registry 163
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openwebf-security-remote-content
Review security risks and mitigations for remote WebF content (untrusted bundles, URL allowlists, HTTPS, trust boundaries, clickjacking). Use when the user mentions untrusted remote bundles, bundle URL validation/allowlists, or remote updates risk.
majiayu000/claude-skill-registry 163
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Billing Manager
Manage billing operations including invoice generation, payment tracking, and subscription lifecycle
majiayu000/claude-skill-registry 163
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umbraco-test-builders
JsonModels.Builders for creating test data in Umbraco tests
majiayu000/claude-skill-registry 163
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70-deployment-serving
Create your model-serving skill from Ollama documentation before learning deployment theory
majiayu000/claude-skill-registry 163
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genai-text
Generate text using Google GenAI Gemini models via CLI. Use when the user asks to generate text, get AI responses, create content, write with AI, or use Gemini for text completion.
majiayu000/claude-skill-registry 163
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start-http-registry
Start the local HTTP registry server for development. Use when testing infra scripts or commands that need a Abacus work private overrides such as RPC URLS.
majiayu000/claude-skill-registry 163
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propagators
Sussman/Radul propagator networks for constraint propagation and bidirectional
majiayu000/claude-skill-registry 163
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cli-developer
Expert in building Command Line Interfaces (CLIs), Terminal User Interfaces (TUIs), and shell automation tools. Use when creating CLI applications, building interactive terminal UIs, parsing command-line arguments, or developing shell scripts and automation tools.
majiayu000/claude-skill-registry 163
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mz-configure-loki-logging
Configure Grafana Loki logging using mazza-base library for Python/Flask applications with CA certificate (Mazza-specific). Use when setting up Loki logging for Mazza projects or configuring centralized logging.
majiayu000/claude-skill-registry 163
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browser-automation-debugging
Use when debugging web applications or automating browser tasks. Leverage Chrome DevTools MCP for inspection, performance analysis, and automated testing.
majiayu000/claude-skill-registry 163
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claude-api
Build with Claude Messages API using structured outputs for guaranteed JSON schema validation. Covers prompt caching (90% savings), streaming SSE, tool use, and model deprecations. Prevents 16 documented errors.
Use when: building chatbots/agents, troubleshooting rate_limit_error, prompt caching issues, streaming SSE parsing errors, MCP timeout issues, or structured output hallucinations.
majiayu000/claude-skill-registry 163
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client-authentication
クライアント認証(Client Authentication)機能の開発・修正を行う際に使用。7種のクライアント認証方式、private_key_jwt、tls_client_auth実装時に役立つ。
majiayu000/claude-skill-registry 163
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session-guidance
Configure Ralph loop guidance. TRIGGERS - session guidance, loop configuration, forbidden items.
majiayu000/claude-skill-registry 163
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narrative-architect-korean-style
Design emotionally compelling escape room narratives using Danpyeonsun methodology (2024 Korean award winners). Creates 3-act dramatic structures with complex characters, multiple endings, and integrated puzzle-narrative flow. Use when designing story, characters, emotional arcs, or branching narratives for mystery and detective games.
majiayu000/claude-skill-registry 163