Loading...
Loading...
Found 4,751 Skills
Capture and persist lessons learned from a session to compound knowledge over time. Triggers on "/lessons-learned", "what did we learn", "save lessons", "update skills with what we learned", or at the end of a complex multi-session task. PROACTIVE USE: This skill should also be suggested or invoked (1) when resuming from context compaction (the previous context likely contained unrecorded lessons), (2) after resolving a non-trivial bug or debugging session, (3) after significant friction or failed approaches that yielded insight, (4) after a council-of-bots review that surfaced fixes. Identifies reusable patterns, bug fixes, workflow insights, and tool quirks, then persists them to the right places: auto-memory (project-specific), skill files (reusable across projects), or both.
Apply the "How I Made Your Machine" coding style guide to implementation, refactoring, and code review tasks across TypeScript, Rust, and Python. Use when a request asks for this style guide, when improving maintainability and type safety, when modeling domain concepts with explicit variants/types, or when enforcing behavior-first testing.
Full-featured Microsoft Office support. Use this when Claude needs to: (1) process Excel spreadsheets (.xlsx) - formulas, formatting, data analysis, (2) create/edit PowerPoint presentations (.pptx), (3) handle PDF documents (.pdf) - extraction, merging, form filling, (4) process Word documents (.docx) - editing, track changes, comments.
Find arbitrage opportunities across exchanges by comparing prices for fungible token pairs like BTC/WBTC and USDT/USDC.
Set up self-hosted Inngest on macOS as a durable background task manager for AI agents. Interactive Q&A to match intent — from Docker one-liner to full k8s deployment with persistent state. Use when: 'set up inngest', 'background tasks', 'durable workflows', 'self-host inngest', 'event-driven functions', 'cron jobs', or any request for a local workflow engine.
Meta Ads deep analysis covering Facebook and Instagram advertising. Evaluates 46 checks across Pixel/CAPI health, creative diversity and fatigue, account structure, and audience targeting. Includes Advantage+ assessment. Use when user says "Meta Ads", "Facebook Ads", "Instagram Ads", "Advantage+", or "Meta campaign".
Use when you need to optimize database performance, schema design, indexing, and query performance across different database systems
Scan multiple symbols with indicator conditions. Find stocks matching RSI oversold, EMA crossovers, Supertrend signals, and custom filter combinations.
Replace old API keys with new ones across multiple configuration files, keystores, and logs. Use this skill when the user asks to rotate, replace, update, or refresh API keys across their system. Supports .env files, JSON keystores, and log files. Automatically creates backups before making changes.
Portable storage configuration across S3/R2/MinIO with optional CDN—env toggles, path-style endpoints, and URL generation
Deep EVM smart contract security audit system. Use when asked to audit a contract, find vulnerabilities, review code for security issues, or file security issues on a GitHub repo. Covers 500+ non-obvious checklist items across 19 domains via parallel sub-agents. Different from the security skill (which teaches defensive coding) — this is for systematically auditing contracts you didn't write.
Fast file finding using fd command-line tool with smart defaults, gitignore awareness, and parallel execution. Use when searching for files by name, extension, or pattern across directories.