> browse/registry

> pdf

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.

> test-driven-development

Use when implementing any feature or bugfix, before writing implementation code

> Microsoft Clarity Automation

Automate user behavior analytics with Microsoft Clarity -- export heatmap data, session metrics, and engagement analytics segmented by browser, device, country, source, and more through the Composio Microsoft Clarity integration.

> gh-pr-review

Automated code review for local branches, PRs, commits, and files. Supports single-agent review with interactive fix selection, or multi-agent deep review with reviewer-verifier adversarial mechanism and risk-based auto-fix.

> paperclip-create-plugin

Create new Paperclip plugins with the current alpha SDK/runtime. Use when scaffolding a plugin package, adding a new example plugin, or updating plugin authoring docs. Covers the supported worker/UI surface, route conventions, scaffold flow, and verification steps.

> playwright-automation-fill-in-form

Automate filling in a form using Playwright MCP

> landing-page-generator

Generates high-converting Next.js/React landing pages with Tailwind CSS. Uses PAS, AIDA, and BAB frameworks for optimized copy/components (Heroes, Features, Pricing). Focuses on Core Web Vitals/SEO.

> vercel-react-best-practices

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

> recipe-share-folder-with-team

Share a Google Drive folder and all its contents with a list of collaborators.

> ossfuzz

The agent uses OSS-Fuzz, Google's free distributed continuous fuzzing platform, to build, run, and manage fuzzing infrastructure for open-source projects. It configures project enrollment files (project.yaml, Dockerfile, build.sh), builds fuzzers locally with helper.py, runs harnesses with AddressSanitizer and other sanitizers, generates coverage reports, and troubleshoots build failures. The agent applies this technique when setting up continuous fuzzing for C/C++, Rust, Python (Atheris), or Go

> adaptyv

Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, expression testing, thermostability measurements, enzyme activity assays, or protein sequence optimization. Also use for submitting experiments via API, tracking experiment status, downloading results, optimizing protein sequences for better expression using computational tools (NetSolP, SoluProt, SolubleMPNN, ESM), or managing protein

> obsidian-cli

Interact with Obsidian vaults using the Obsidian CLI to read, create, search, and manage notes, tasks, properties, and more. Also supports plugin and theme development with commands to reload plugins, run JavaScript, capture errors, take screenshots, and inspect the DOM. Use when the user asks to interact with their Obsidian vault, manage notes, search vault content, perform vault operations from the command line, or develop and debug Obsidian plugins and themes.

> evaluation

This skill should be used when the user asks to "evaluate agent performance", "build test framework", "measure agent quality", "create evaluation rubrics", or mentions LLM-as-judge, multi-dimensional evaluation, agent testing, or quality gates for agent pipelines.

> skill-creator

Guide for creating effective skills. Use when creating a new skill or updating an existing skill that extends agent capabilities with specialized knowledge, workflows, or tool integrations.

> p10

P10 CTO mode — define strategic direction, design org topology, manage P9 teams. Use when user says 'CTO模式', 'P10', '战略规划', '架构委员会', or when facing cross-team architectural decisions. Produces: strategic input templates + org design.

> electric-proxy-auth

Set up a server-side proxy to forward Electric shape requests securely. Covers ELECTRIC_PROTOCOL_QUERY_PARAMS forwarding, server-side shape definition (table, where, params), content-encoding/content-length header cleanup, CORS configuration for electric-offset/electric-handle/ electric-schema/electric-cursor headers, auth token injection, ELECTRIC_SECRET/SOURCE_SECRET server-side only, tenant isolation via WHERE positional params, onError 401 token refresh, and subset security (AND semantics).

> run-python-tests

Run end-to-end Python tests after making changes to verify correctness. Use this when you want to verify your changes from an end-to-end perspective, after ensuring the build and Rust tests pass.

> subsystem-summary-of-herder

read this skill for a token-efficient summary of the herder subsystem

> vscode-sftp-config

This skill should be used when setting up SFTP deployment for static websites to production servers, including converting projects from Docker/Express to static hosting, deploying Vue/React/Angular builds, setting up Slidev presentations, or configuring Hugo/Jekyll/Gatsby sites. Use this when the user asks to "setup SFTP deployment", "deploy static site to server", "configure Nginx for static files", "convert from Docker to static hosting", "deploy Vue build to production", "setup subdomain host

> theme-bundling

Guide to ensuring new root-level folders (like WooCommerce template overrides) are included in the bundled theme.