Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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Toggl Automation
Automate time tracking workflows in Toggl Track -- create time entries, manage projects, clients, tags, and workspaces through natural language commands.
majiayu000/claude-skill-registry 163
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unit-test-bean-validation
Provides patterns for unit testing Jakarta Bean Validation (@Valid, @NotNull, @Min, @Max, etc.) with custom validators and constraint violations. Validates logic without Spring context. Use when ensuring data integrity and validation rules are correct.
majiayu000/claude-skill-registry 163
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yeet
Use only when the user explicitly asks to stage, commit, push, and open a GitHub pull request in one flow using the GitHub CLI (`gh`).
majiayu000/claude-skill-registry 163
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xlsx
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.
majiayu000/claude-skill-registry 163
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sendgrid-automation
Automate SendGrid email delivery workflows including marketing campaigns (Single Sends), contact and list management, sender identity setup, and email analytics through Composio's SendGrid toolkit.
majiayu000/claude-skill-registry 163
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privy
Create and manage agentic wallets with Privy. Use for autonomous onchain transactions, wallet creation, policy management, and transaction execution on Ethereum, Solana, and other chains. Triggers on requests involving crypto wallets for AI agents, server-side wallet operations, or autonomous transaction execution.
majiayu000/claude-skill-registry 163
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excalidraw-diagram-generator
Generate Excalidraw diagrams from natural language descriptions. Use when asked to "create a diagram", "make a flowchart", "visualize a process", "draw a system architecture", "create a mind map", or "generate an Excalidraw file". Supports flowcharts, relationship diagrams, mind maps, and system architecture diagrams. Outputs .excalidraw JSON files that can be opened directly in Excalidraw.
majiayu000/claude-skill-registry 163
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database-reset-production
Resets production database with full schema drop. EXTREME CAUTION - deletes all production data. SINGLE SOURCE OF TRUTH for production database reset automation.
majiayu000/claude-skill-registry 163
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product-spec-pdf-parser
Extract structured FF&E product specs from PDF files — price books, fact sheets, and spec sheets. Claude reads extracted text and structures products into a standardized schedule.
majiayu000/claude-skill-registry 163
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py-debug-bot
Execute BioETL py-debug-bot profile for role-specific workflow and constraints.
majiayu000/claude-skill-registry 163
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careful
Safety guardrails for destructive commands. Warns before rm -rf, DROP TABLE,
force-push, git reset --hard, kubectl delete, and similar destructive operations.
User can override each warning. Use when touching prod, debugging live systems,
or working in a shared environment. Use when asked to "be careful", "safety mode",
"prod mode", or "careful mode".
majiayu000/claude-skill-registry 163
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founder-coach
Personal leadership development for founders and first-time CEOs. Covers founder archetype identification, delegation frameworks, energy management, CEO calendar audits, leadership style evolution, blind spot identification, imposter syndrome, founder mental health, and succession planning. Use when a founder feels like the bottleneck, struggles to delegate, is burning out, transitioning from IC to executive, managing a board, or when user mentions founder mode, CEO growth, leadership development, delegation, burnout, or imposter syndrome.
majiayu000/claude-skill-registry 163
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mot
System health check (MOT) for skills, agents, hooks, and memory
majiayu000/claude-skill-registry 163
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context-witness
Decide between Context Tag witness and capability patterns for dependency injection, understanding coupling trade-offs
majiayu000/claude-skill-registry 163
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neon-postgres
Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use when: neon database, serverless postgres, database branching, neon postgres, postgres serverless.
majiayu000/claude-skill-registry 163
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agentuity-cli-cloud-db-delete
Delete a database resource. Requires authentication. Use for Agentuity cloud platform operations
majiayu000/claude-skill-registry 163
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skill-i18n
Translate SKILL.md and README.md files into multiple languages for sharing skills internationally
majiayu000/claude-skill-registry 163
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maui-file-handling
Guidance for file picker, file system helpers, bundled assets, and app data storage in .NET MAUI applications. Covers FilePicker APIs, FileResult handling, platform permissions, and common pitfalls across Android, iOS, macOS, and Windows. USE FOR: "file picker", "FilePicker", "pick file", "open file", "save file", "bundled assets", "FileSystem helpers", "AppDataDirectory", "CacheDirectory", "FileResult", "read file MAUI". DO NOT USE FOR: media capture or photo picking (use maui-media-picker), secure credential storage (use maui-secure-storage), or SQLite database files (use maui-sqlite-database).
majiayu000/claude-skill-registry 163
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bmad-retrospective
Post-epic review to extract lessons and assess success. Use when the user says "run a retrospective" or "lets retro the epic [epic]"
majiayu000/claude-skill-registry 163
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orca
Complete guide for Orca - Solana's leading concentrated liquidity AMM (CLMM). Covers Whirlpools SDK for swaps, liquidity provision, pool creation, position management, and fee harvesting on Solana and Eclipse networks.
majiayu000/claude-skill-registry 163
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prompt-engineering-patterns
Master advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability in production. Use when optimizing prompts, improving LLM outputs, or designing production prompt templates.
majiayu000/claude-skill-registry 163
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vertex-ai-deployer
Deploy vertex ai deployer operations. Auto-activating skill for ML Deployment.
Triggers on: vertex ai deployer, vertex ai deployer
Part of the ML Deployment skill category. Use when deploying applications or services. Trigger with phrases like "vertex ai deployer", "vertex deployer", "deploy vertex ai er".
majiayu000/claude-skill-registry 163
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motherduck-duckdb-sql
DuckDB SQL reference for MotherDuck. Use when you need exact DuckDB syntax, function behavior, supported MotherDuck SQL features, or to resolve whether PostgreSQL-oriented SQL will fail on MotherDuck.
majiayu000/claude-skill-registry 163
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debug
Browser debugging with agent-browser CLI. Use when:
- User mentions "screenshot", "visual bug", "inspect element"
- User asks "what does it look like", "see the page"
- Need to debug browser rendering, layout, or visual issues
- User wants to test UI in browser
- E2E debugging or visual verification
majiayu000/claude-skill-registry 163