Developer Tools MCP servers

Find where one dependency is constrained differently across a repository's manifests.

Extract URLs from documentation, configuration and code, with their protocol and position.

MCP server that exposes GraphQL operations as tools for AI models.

Read-only MCP server that turns a folder or repository into redacted, token-efficient context.

Multiplayer for AI coding agents: collision detection before the edit, messaging, delegation.

Talk and Alt+click on your web app: your agent gets the exact elements and the code behind them.

Token-efficient code reading for coding agents: symbol-aware, budgeted, diff-aware reads.

Spec-driven development workflow: your agent works issues, sessions and the status lifecycle.

Design, mock, test, document and monitor your APIs from one living OpenAPI spec.

Official MCP Server for Mailtrap

Local-first MCP server: version-correct library docs, code map, and offline drift for your repo.

Generate clean markdown documentation for your code — one file, or up to 20 in one batch.

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

Unlimited computation for agents. Results depend on your equipment; GPU optional.

Create and manage Form.io forms, resources, actions, roles, and projects from your AI agent.

Hybrid semantic and keyword code search for coding agents.

Look up the technology stack behind any domain, and the company running it.

Structural code intelligence for AI agents: real call graphs, blast radius, and change history.

Generate fake user profiles and companies for tests, seed data, and AI agent demos.

Local-first MCP server that snapshots your project's working state into one context object.

50 developer utility APIs as tools: SSL, DNS, WHOIS, email checks, HTML to PDF, sitemaps and more.

Unity Editor automation for AI agents: scenes, prefabs, assets, shaders, Timeline, tests, builds.

The Matra rich text editor's documentation as an MCP server: every extension, command and API.

Run efficiency for coding agents: share of paid tokens that became output, not context re-reading.

Inspect webhooks from Cursor or Claude. No account needed. Pro adds permanent slugs.

Automate the Godot Engine editor: edit scenes and scripts, run projects, manage engine versions

Local multi-repo code graph over MCP. Blast radius, call graphs, and memory anchored to code.

Run sigit.si locally: browse repos, search code, manage PRs, issues, and Cloud Sessions.