Find skills, plugins, agents, and MCP servers

Asana project management integration. Create and manage tasks, search projects, update assignments, track progress, and integrate your development workflow with Asana's work management platform.

Upstash Context7 MCP server for up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your LLM context.

Discord channel for Claude Code — messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.

Localhost iMessage-style web chat for Claude Code — test surface with file upload and edits. No tokens, no access control.

Google Firebase MCP integration. Manage Firestore databases, authentication, cloud functions, hosting, and storage. Build and manage your Firebase backend directly from your development workflow.

Official GitHub MCP server for repository management. Create issues, manage pull requests, review code, search repositories, and interact with GitHub's full API directly from Claude Code.

GitLab DevOps platform integration. Manage repositories, merge requests, CI/CD pipelines, issues, and wikis. Full access to GitLab's comprehensive DevOps lifecycle tools.

AI code review agent for GitHub and GitLab. View and resolve Greptile's PR review comments directly from Claude Code.

iMessage channel for Claude Code — reads chat.db directly, sends via AppleScript. Built-in access control; manage pairing, allowlists, and policy via /imessage:access.

Laravel development toolkit MCP server. Provides intelligent assistance for Laravel applications including Artisan commands, Eloquent queries, routing, migrations, and framework-specific code generation.

Linear issue tracking integration. Create issues, manage projects, update statuses, search across workspaces, and streamline your software development workflow with Linear's modern issue tracker.

Browser automation and end-to-end testing MCP server by Microsoft. Enables Claude to interact with web pages, take screenshots, fill forms, click elements, and perform automated browser testing workflows.

Semantic code analysis MCP server providing intelligent code understanding, refactoring suggestions, and codebase navigation through language server protocol integration.

Telegram channel for Claude Code — messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.

The Terraform MCP Server provides seamless integration with Terraform ecosystem, enabling advanced automation and interaction capabilities for Infrastructure as Code (IaC) development.

Claude Agent SDK Development Plugin

Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.

Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.

Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the verification tally computed in code. Turns surviving findings into targeted patches, each verified by a panel of agents, that you apply when you choose. See the plugin README for the tiers, the report format, and the trust model.

Modernize legacy codebases (COBOL, legacy Java/C++/.NET, monolith web apps) with a structured preflight / assess / map / extract-rules / brief / (reimagine | transform | uplift) / harden / status workflow. Cross-stack rewrites, greenfield reimagining, and same-stack version uplifts (e.g. .NET Framework → .NET 8); an interactive topology viewer; specialist agents; and optional dynamic-workflow orchestration with adversarial verification.

Automated code review for pull requests using multiple specialized agents with confidence-based scoring

Agent that simplifies and refines code for clarity, consistency, and maintainability while preserving functionality

Streamline your git workflow with simple commands for committing, pushing, and creating pull requests

Seamless onboarding for the Code-with-Claude Makers Cardputer: one /maker-setup command clones the build-with-claude repo, flashes UIFlow firmware, and installs the Claude Buddy app bundle onto a freshly-plugged-in M5Stack Cardputer-Adv.

A comprehensive example plugin demonstrating all Claude Code extension options including commands, agents, skills, hooks, and MCP servers

Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)

Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review

Frontend design skill for UI/UX implementation

Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns

Interactive learning mode that requests meaningful code contributions at decision points (mimics the unshipped Learning output style)

Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifiers attack proofs with specific failure patterns. Calibrated abstention over bluffing.

Skills for designing and building MCP servers that work seamlessly with Claude — guides you through deployment models (remote HTTP, MCPB, local), tool design patterns, auth, and interactive MCP apps.

Connect Claude to a private MCP server through an Anthropic MCP tunnel. Drives the Docker Compose quickstart end to end: certificates, proxy config, cloudflared, and a verifiable sample server.

Creates interactive HTML playgrounds — self-contained single-file explorers with visual controls, live preview, and prompt output with copy button

Plugin development toolkit with skills for creating agents, commands, hooks, MCP integrations, and comprehensive plugin structure guidance

Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification

Generate and publish a project status artifact — an opinionated, tabbed status page (overview & success criteria, the workstream sequence, next steps, plus background / plan / risks & open questions / decisions-FAQ when they earn a tab) published via the built-in Artifact tool to a default-private claude.ai page the user can share with teammates. Each artifact is backed by a per-project config, so 'refresh the artifact' re-gathers live state, redeploys the same URL, and reports only the delta. Domain-neutral, with a software specialization for projects whose workstreams are pull requests. Needs the built-in Artifact tool (claude.ai login).

Continuous self-referential AI loops for interactive iterative development, implementing the Ralph Wiggum technique. Run Claude in a while-true loop with the same prompt until task completion.

Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF, hardcoded secrets, and 25+ other vulnerability classes.

Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, or benchmark skill performance with variance analysis.