Agent skills in plugin format

A skill is a Markdown file that tells a coding agent how to do one job. We parse every one we can find — the frontmatter, the outline, the languages in its code blocks — so you can look for the one that fits instead of reading through a repository to find out.

69,865 skills from 9,574 repositories, last read 11 September 2026.

Skills declare what they need inconsistently: 58.8% name the languages they run, 11.2% list the tools they ask for, and 4.6% give themselves a category. Filtering narrows to the ones that said so, never to the ones that are.

cookie-debuggingChromeDevTools/chrome-devtools-mcp
Uses Chrome DevTools MCP for inspecting, debugging, and testing cookies, session state, authentication issues, and cookie consent compliance. Use when diagnosing 401/403 errors, au
pluginjson
troubleshootingChromeDevTools/chrome-devtools-mcp
Uses Chrome DevTools MCP and documentation to troubleshoot connection and target issues. Trigger this skill when list_pages, new_page, or navigate_page fail, or when the server ini
plugin
chrome-devtoolsChromeDevTools/chrome-devtools-mcp
Uses Chrome DevTools via MCP for efficient debugging, troubleshooting and browser automation. Use when debugging web pages, automating browser interactions, analyzing performance,
plugin
memory-leak-debuggingChromeDevTools/chrome-devtools-mcp
Diagnoses and resolves memory leaks in JavaScript/Node.js applications. Use when a user reports high memory usage, OOM errors, or wants to capture, compare, or inspect heap snapsho
plugin+1 files
debug-optimize-lcpChromeDevTools/chrome-devtools-mcp
Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core W
plugin+1 files
chrome-devtools-cliChromeDevTools/chrome-devtools-mcp
Use this skill to write shell scripts or run shell commands to automate tasks in the browser or otherwise use Chrome DevTools via CLI.
pluginbash+1 files
a11y-debuggingChromeDevTools/chrome-devtools-mcp
Uses Chrome DevTools MCP for accessibility (a11y) debugging and auditing based on web.dev guidelines. Use when testing semantic HTML, ARIA labels, focus states, keyboard navigation
plugin+1 files
video-editingaffaan-m/ECC
AI-assisted video editing workflows for cutting, structuring, and augmenting real footage. Covers the full pipeline from raw capture through FFmpeg, Remotion, ElevenLabs, fal.ai, a
pluginbashpythontypescript+2 files
django-celeryaffaan-m/ECC
Django + Celery async task patterns — configuration, task design, beat scheduling, retries, canvas workflows, monitoring, and testing. Use when adding background jobs, scheduled ta
pluginbashpython
terminal-openeraffaan-m/ECC
Open an executable and its argument array in a visible terminal window through a reusable, shell-free launch plan with dry-run, JSON, capability detection, detached fallback, and s
pluginbash
documentation-lookupaffaan-m/ECC
Use up-to-date library and framework docs via Context7 MCP instead of training data. Activates for setup questions, API references, code examples, or when the user names a framewor
plugin
api-designaffaan-m/ECC
REST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting for production APIs. Use when designing or r
plugingojsonpythontypescript
google-workspace-opsaffaan-m/ECC
Operate across Google Drive, Docs, Sheets, and Slides as one workflow surface for plans, trackers, decks, and shared documents. Use when the user needs to find, summarize, edit, mi
plugin
tasteforge-videoaffaan-m/ECC
Use for file-driven multimodal image, video, and 3D-asset discovery; taste interviews; distill or apply workflows; style-pack validation; editable EDL/FCPXML export; provenance aud
pluginbash
ui-to-vueaffaan-m/ECC
Use when the user has UI screenshots or design exports that need batch conversion into Vue 3 components, especially with Vant, Element Plus, or Ant Design Vue.
pluginbashgitignorejson
ui-demoaffaan-m/ECC
Record polished UI demo videos using Playwright. Use when the user asks to create a demo, walkthrough, screen recording, or tutorial video of a web application. Produces WebM video
pluginbashjavascript
plan-orchestrateaffaan-m/ECC
Read a plan document, decompose it into steps, design a per-step agent chain from the ECC catalogue, and emit ready-to-paste /orchestrate custom prompts. Generative only — never in
pluginbashmarkdown
click-path-auditaffaan-m/ECC
Trace every user-facing button/touchpoint through its full state change sequence to find bugs where functions individually work but cancel each other out, produce wrong final state
plugin
finance-billing-opsaffaan-m/ECC
Evidence-first revenue, pricing, refunds, team-billing, and billing-model truth workflow for ECC. Use when the user wants a sales snapshot, pricing comparison, duplicate-charge dia
plugin
workspace-surface-auditaffaan-m/ECC
Audit the active repo, MCP servers, plugins, connectors, env surfaces, and harness setup, then recommend the highest-value ECC-native skills, hooks, agents, and operator workflows.
plugin
ecc-recipesaffaan-m/ECC
Map a described workflow to the right ECC command-GROUP with run-order and stop condition, and browse all command-group recipe families. Adds a family-grouping + run-order + when-t
pluginbash
mle-workflowaffaan-m/ECC
Production machine-learning engineering workflow for data contracts, reproducible training, model evaluation, deployment, monitoring, and rollback. Use when building, reviewing, or
pluginpython
fastapi-patternsaffaan-m/ECC
FastAPI best practices covering project structure, Pydantic v2 schemas, dependency injection, async handlers, authentication, authorization, transactional service layers, and testi
pluginpython
quarkus-tddaffaan-m/ECC
Test-driven development for Quarkus 3.x LTS using JUnit 5, Mockito, REST Assured, Camel testing, and JaCoCo. Use when adding features, fixing bugs, or refactoring event-driven serv
pluginbashjavaxml
ckaffaan-m/ECC
Persistent per-project memory for Claude Code. Auto-loads project context on session start, tracks sessions with git activity, and writes to native memory. Commands run determinist
pluginbashjson
nestjs-patternsaffaan-m/ECC
NestJS architecture patterns for modules, controllers, providers, DTO validation, guards, interceptors, config, and production-grade TypeScript backends. Use when building or revie
plugintypescript
ito-inferenceaffaan-m/ECC
Inspect the availability of model serving on a completed Itô compute booking and, when the canonical backend becomes available, hand off an explicitly confirmed serving manifest. U
pluginbash
vite-patternsaffaan-m/ECC
Vite build tool patterns including config, plugins, HMR, env variables, proxy setup, SSR, library mode, dependency pre-bundling, and build optimization. Activate when working with
plugintypescript
evm-token-decimalsaffaan-m/ECC
Prevent silent decimal mismatch bugs across EVM chains. Covers runtime decimal lookup, chain-aware caching, bridged-token precision drift, and safe normalization for bots, dashboar
pluginbashpythonsoliditytypescript
videodbaffaan-m/ECC
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand-
pluginbashpythonRead Grep Glob Bash(python:*)+10 files
tasteaffaan-m/ECC
A creative-direction (taste) layer for music videos and short-form edits in the angelcore / cloud-trance / hyperpop visual family. Distills a named-genre aesthetic vocabulary, a mo
pluginbashtypescript
llm-trading-agent-securityaffaan-m/ECC
Security patterns for autonomous trading agents with wallet or transaction authority. Covers prompt injection, spend limits, pre-send simulation, circuit breakers, MEV protection,
pluginpython
ggetaffaan-m/ECC
gget CLI and Python workflow for quick genomic database queries, sequence lookup, BLAST-style searches, enrichment checks, and reproducible bioinformatics evidence logs. Use when a
pluginbashmarkdownpython
rules-distillaffaan-m/ECC
Scan skills to extract cross-cutting principles and distill them into rules — append, revise, or create new rule files. Use when the same principle keeps recurring across skills an
pluginbashjson
repo-scanaffaan-m/ECC
Bootstrap pointer that installs the external repo-scan skill from a pinned, reviewable commit. Use when repo-scan must be installed before running its cross-stack source-code asset
pluginbash
make-interfaces-feel-betteraffaan-m/ECC
Apply concrete design-engineering details that make interfaces feel polished. Use when reviewing or improving UI spacing, typography, borders, shadows, motion, hit areas, icons, te
plugincss
production-auditaffaan-m/ECC
Local-evidence production readiness audit for shipped apps, pre-launch reviews, post-merge checks, and "what breaks in prod?" questions without sending repo data to an external aud
plugin
automation-audit-opsaffaan-m/ECC
Evidence-first automation inventory and overlap audit workflow for ECC. Use when the user wants to know which jobs, hooks, connectors, MCP servers, or wrappers are live, broken, re
plugin
ecc-tools-cost-auditaffaan-m/ECC
Evidence-first ECC Tools burn and billing audit workflow. Use when investigating runaway PR creation, quota bypass, premium-model leakage, duplicate jobs, or GitHub App cost spikes
plugin+1 files
exa-searchaffaan-m/ECC
Neural search via Exa MCP for web, code, and company research. Use when the user needs web search, code examples, company intel, people lookup, or AI-powered deep research with Exa
pluginjson
bun-runtimeaffaan-m/ECC
Bun as runtime, package manager, bundler, and test runner. When to choose Bun vs Node, migration notes, and Vercel support.
pluginbashtypescript
csharp-testingaffaan-m/ECC
C# and .NET testing patterns with xUnit, FluentAssertions, mocking, integration tests, and test organization best practices. Use when writing or reviewing xUnit tests, mocks, or in
pluginbashcsharp
fsharp-testingaffaan-m/ECC
F# testing patterns with xUnit, FsUnit, Unquote, FsCheck property-based testing, integration tests, and test organization best practices. Use when writing F# tests with xUnit, FsUn
pluginbashfsharp
rust-testingaffaan-m/ECC
Rust testing patterns including unit tests, integration tests, async testing, property-based testing, mocking, and coverage. Follows TDD methodology. Use when writing Rust tests —
pluginbashrusttomlyaml
cpp-testingaffaan-m/ECC
Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.
pluginbashcmakecpp
perl-testingaffaan-m/ECC
Perl testing patterns using Test2::V0, Test::More, prove runner, mocking, coverage with Devel::Cover, and TDD methodology. Use when writing Perl tests with Test2::V0 or Test::More,
pluginbashperl
laravel-tddaffaan-m/ECC
Laravel testing strategies with PHPUnit, Pest, model factories, HTTP tests, Sanctum authentication testing, mocking, and coverage. Use when writing Laravel tests with PHPUnit or Pe
pluginbashphpxml
design-systemaffaan-m/ECC
Use this skill to generate or audit design systems, check visual consistency, and review PRs that touch styling. Use when generating or auditing a design system, checking visual co
plugin
springboot-tddaffaan-m/ECC
Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.
pluginjavaxml
swift-protocol-di-testingaffaan-m/ECC
Protocol-based dependency injection for testable Swift code — mock file system, network, and external APIs using focused protocols and Swift Testing. Use when Swift code needs test
pluginswift
postgres-patternsaffaan-m/ECC
PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices. Use when designing PostgreSQL schemas, indexes, or RLS
pluginsql
plan-canvasaffaan-m/ECC
Open plans and HTML artifacts in a local browser canvas where the human annotates elements, chats, and approves or requests changes without leaving the page. Use when presenting a
pluginbashjsonmarkdown+1 files
nuxt4-patternsaffaan-m/ECC
Nuxt 4 app patterns for hydration safety, performance, route rules, lazy loading, and SSR-safe data fetching with useFetch and useAsyncData. Use when building or reviewing a Nuxt 4
plugintypescriptvue
prisma-patternsaffaan-m/ECC
Prisma ORM patterns for TypeScript backends — schema design, query optimization, transactions, pagination, and critical traps like updateMany returning count not records, $transact
pluginbashprismatypescript
tinystruct-patternsaffaan-m/ECC
Expert guidance for developing with the tinystruct Java framework. Use when working on the tinystruct codebase or any project built on tinystruct — including creating Application c
pluginbashjavapropertiesxml+6 files
laravel-plugin-discoveryaffaan-m/ECC
Discover and evaluate Laravel packages via LaraPlugins.io MCP. Use when the user wants to find plugins, check package health, or assess Laravel/PHP compatibility.
pluginjsontypescript
vue-patternsaffaan-m/ECC
Vue.js 3 Composition API patterns, component architecture, reactivity best practices, Pinia state management, Vue Router navigation, and Nuxt SSR patterns. Activates for Vue, Nuxt,
plugintypescriptvue
angular-developeraffaan-m/ECC
Generates Angular code and provides architectural guidance. Trigger when creating projects, components, or services, or for best practices on reactivity (signals, linkedSignal, res
plugin+35 files
dart-flutter-patternsaffaan-m/ECC
Production-ready Dart and Flutter patterns covering null safety, immutable state, async composition, widget architecture, popular state management frameworks (BLoC, Riverpod, Provi
plugindart
skill-stocktakeaffaan-m/ECC
Use when auditing Claude skills and commands for quality. Supports Quick Scan (changed skills only) and Full Stocktake modes with sequential subagent batch evaluation.
pluginbashjson

The whole corpus is one call away through the search API, or ask a question of it on the index itself.