An MCP server that gives agents IDE powers: symbol and reference lookup, symbol-level edits and renames via LSP or JetBrains
MCP servers
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.
Match with Foxx AI
Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 180
Local code graph for agents: an MCP server returns entry points, symbol links and change impact in one call
An MCP server that builds a code graph of functions, classes, calls and routes and answers the agent's structural queries locally
Local code structure graph: builds a repository map with tree-sitter and serves the assistant only the context a change actually touches over MCP
Official
MCP tools and a CLI for a 3D building editor: the agent creates, inspects and edits architectural scenes
Control the Unity Editor from an agent over MCP: scenes and objects, C# scripts, assets, tests, profiling and builds
Official
A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step
Official
Fast semantic code search for agents: returns the exact snippets instead of reading whole files and spends far fewer tokens
An MCP server that gives an agent search over a large Claude Code guide, official docs, releases and ready-made templates
An MCP server for the Godot engine: launch the editor, run projects and edit scenes from an agent
MCP server for spec-driven development: requirements, design and tasks step by step, with a web dashboard and a VS Code extension
A local codebase index for agents: hybrid search, dependency graphs and change impact analysis
An MCP server that indexes code with tree-sitter and returns individual functions and classes to the agent instead of whole files
Official
An MCP server for the Godot engine: connects Claude Code, Claude Desktop and Codex to a live editor to build scenes, scripts and materials
An MCP server for PCB design in KiCAD: the agent places components, routes connections, runs DRC and prepares manufacturing files
An MCP server that lets an agent control the Unreal Engine editor in words: actors, blueprints, node graphs, camera
An MCP server that turns a large codebase into a semantic feature graph for precise navigation and meaning-based search
MCP server that connects an AI agent to the Unity Editor: scene, objects, packages and project resources
A code-intelligence engine for agents: builds a project graph and serves symbol lookup, call chains and blast radius, saving context
Docs MCP Server
Grounded Docs MCP Server
A local MCP server that indexes docs from websites, GitHub, npm, PyPI and files and gives the agent version-aware search
A bridge from an LSP language server to the agent: definitions, references, diagnostics, hover and symbol rename
MCP Server for WinDbg
MCP Server for WinDbg Crash Analysis
An MCP server that hands the agent the Windows debuggers: crash dump analysis, remote and kernel debugging in natural language
An MCP server for draw.io: the agent builds and edits diagrams, works with layers, pages and cloud provider shapes
Cocos Creator MCP Server
Cocos Creator MCP Server Plugin
An MCP server as a Cocos Creator editor extension: the agent controls scenes, nodes, components, prefabs and project assets
Frequently asked questions
What is an MCP server?
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.
How do I connect an MCP server to an agent?
The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.
Do I need a key or a paid account?
It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.