Helping coding agents never make mistakes working with public or private libraries without wasting the context window.

An MCP server that allows users to dynamically add custom tools/functions at runtime

Reusable Agent Skills, plus integrations (statusline, provider usage, vision) that install into Codex, Claude Code, and opencode.

A suite of MCP tools for AIs to analyze and modify C# solutions with high signal, Roslyn powered context.

An MCP Server for Chrome DevTools, following the Chrome DevTools Protocol. Integrates with Claude Desktop and Claude Code.

Model Context Protocol For R

A command-line interface for interacting with MCP (Model Context Protocol) servers using both stdio and HTTP transport.

Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and control Firefox browser through the Remote Debugging Protocol

Fast, flexible, and open tooling for building intelligent workflows with Cypress.

Superseded by coding-agent-toolkit — see README. Preserved for reference: Claude-Code-only patterns from earlier iteration.

Pragmatic AI Labs MCP Agent Toolkit - An MCP Server designed to make code with agents more deterministic

MCP server, CLI, and agent skills for Pipefy.

MCP Toolbox for Databases is an open source MCP server for databases.

UEFN Toolbelt: 362 Python automation tools across 55 categories, with a PySide6 dashboard and an experimental, authenticated same-user loopback bridge for local AI control. Complements Epic's official UEFN MCP; Toolbelt is not exposed through Epic's MCP server.

Dynamically expose tools from proxied servers based on an Agent Persona

a lib to build MCP clients and MCP servers in Clojure(script)

ToolHive is an application that allows you to install, manage and run MCP servers and connect them to AI agents

User-Centered Product Development Prompt Templates & Agent Configurations

Collection of resources to help AI agents build better with Sanity.

Code Mode inspired local sandboxed MCP Gateway - collapses N servers x M tools into 2 tools (~1,000 tokens)

A curated collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities across development, documentation, planning, and professional workflows.

Code intelligence CLI — function-level dependency graph across 34 languages, 34-tool MCP server for AI agents, complexity metrics, architecture boundary enforcement, CI quality gates, git diff impact with co-change analysis, hybrid semantic search. Fully local, zero API keys required.

Tool-to-Agent Protocol: tools can be smart without embedded LLM calls.

Claude Code plugin & Agent Skills for AI-native development: codebase readiness scoring (/assess), Six Thinking Hats deliberation (/huddle), AI-slop removal (/deslop), skill hardening (/skill-forge), and more.