Marketplace
Find the right skill for the job.
Browse the full catalog through outcome-first channels, technical facets, rating filters, and server-side pagination built for a large public marketplace.
docx
This skill provides tools for creating, editing, and analyzing DOCX files through XML manipulation, pandoc conversion, and tracked change workflows. It offers specific guidance for different document tasks with clear decision trees and batch processing strategies for complex edits.
connect
This skill connects Claude to 1000+ external apps like Gmail, Slack, and GitHub, enabling actual actions instead of just generating text. It handles OAuth flows automatically and provides clear setup instructions with multiple framework examples. The tool router intelligently selects the right integration for each request.
backend-python-standards
Comprehensive Python backend development skill that enforces modern tooling standards with clear, actionable guidance for package management, testing, code quality, and documentation practices.
write-concept
Write or review JavaScript concept documentation pages for the 33 JavaScript Concepts project, following strict structure and quality guidelines
pr-workflow
Automates GitHub pull request creation with specific guidelines for commit analysis, documentation updates, and PR formatting. Integrates with git diff, GitHub CLI, and external tools for verification. Provides concrete examples of proper PR formatting with source links and code comparisons.
token-integration-analyzer
Token integration and implementation analyzer based on Trail of Bits' token integration checklist. Analyzes token implementations for ERC20/ERC721 conformity, checks for 20+ weird token patterns, assesses contract composition and owner privileges, performs on-chain scarcity analysis, and evaluates how protocols handle non-standard tokens. Context-aware for both token implementations and token integrations.
Agent Development
Comprehensive guide for creating Claude Code agents with detailed structure, validation rules, and best practices for autonomous subprocess development.
page-and-route
Helps create and configure pages and routes in the OneKey app-monorepo. Use when creating new pages, configuring routes, setting up deep links, handling QR codes, or understanding navigation patterns. Page, route, navigation, deep link, universal link, QR code, modal, tab, onboarding.
verification-before-completion
Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always
rdkit
Cheminformatics toolkit for fine-grained molecular control. SMILES/SDF parsing, descriptors (MW, LogP, TPSA), fingerprints, substructure search, 2D/3D generation, similarity, reactions. For standard workflows with simpler interface, use datamol (wrapper around RDKit). Use rdkit for advanced control, custom sanitization, specialized algorithms.
mcp-integration
This skill should be used when the user asks to "add MCP server", "integrate MCP", "configure MCP in plugin", "use .mcp.json", "set up Model Context Protocol", "connect external service", mentions "${CLAUDE_PLUGIN_ROOT} with MCP", or discusses MCP server types (SSE, stdio, HTTP, WebSocket). Provides comprehensive guidance for integrating Model Context Protocol servers into Claude Code plugins for external tool and service integration.
systematic-debugging
This skill enforces a strict four-phase debugging methodology that prevents random fixes and ensures root cause analysis. It provides concrete steps for error investigation, evidence gathering, hypothesis testing, and implementation with clear red flags and stopping rules.
mdr-745-specialist
EU MDR 2017/745 regulation specialist and consultant for medical device requirement management. Provides comprehensive MDR compliance expertise, gap analysis, technical documentation guidance, clinical evidence requirements, and post-market surveillance implementation. Use for MDR compliance assessment, classification decisions, technical file preparation, and regulatory requirement interpretation.
agent-memory
A file-based memory system for Claude that stores knowledge across conversations. It uses markdown files with frontmatter summaries, organized in category folders. Provides specific commands for saving, searching, and maintaining memories via ripgrep and standard shell operations.
seaborn
Statistical visualization with pandas integration. Use for quick exploration of distributions, relationships, and categorical comparisons with attractive defaults. Best for box plots, violin plots, pair plots, heatmaps. Built on matplotlib. For interactive plots use plotly; for publication styling use scientific-visualization.
invoice-organizer
Automates the tedious process of organizing invoices and receipts for tax or accounting purposes. It reads PDFs and images, extracts key details like vendor and date, renames files to a standard format, and sorts them into folders by vendor, category, or year. It also generates a summary CSV file.
flask
Build Python web apps with Flask using application factory pattern, Blueprints, and Flask-SQLAlchemy. Prevents 9 documented errors including stream_with_context teardown issues, async/gevent conflicts, and CSRF cache problems. Use when: creating Flask projects, organizing blueprints, or troubleshooting circular imports, context errors, registration, streaming, or authentication.
cloudflare-workflows
Build durable workflows with Cloudflare Workflows (GA April 2025). Features step.do, step.sleep, waitForEvent, Vitest testing, automatic retries, and state persistence for long-running tasks. Prevents 12 documented errors. Use when: creating workflows, implementing retries, or troubleshooting NonRetryableError, I/O context, serialization errors, waitForEvent timeouts, getPlatformProxy failures.
flow-debugging
Enforces a strict 4-phase debugging process that prevents guessing and requires root cause investigation before fixes. Includes verification protocols to ensure claims are backed by fresh evidence from actual command execution.
goplaces
Query Google Places API (New) via the goplaces CLI for text search, place details, resolve, and reviews. Use for human-friendly place lookup or JSON output for scripts.
skill-name
Clear description of what this skill does and when to use it
Skill Development
A comprehensive meta-skill providing clear guidelines and best practices for creating effective Claude Code plugin skills, with excellent structure and practical examples.
serena
Provides IDE-like symbol navigation and editing using LSP. Finds definitions and references across 30+ languages, enables precise code insertions, and supports refactoring workflows like renaming symbols and tracking usage.
apple-notes
This skill wraps the 'memo' CLI tool to manage Apple Notes from the terminal. It enables creating, viewing, editing, deleting, searching, moving, and exporting notes to HTML/Markdown. It's specifically for macOS users who want to interact with their Apple Notes collection programmatically or via command line.