Developer Tools MCP Servers

Agents that test your web and mobile app like real users, on every pull request.

Query a precomputed code graph (nodes, edges, summaries) of TS/JS/React/Next.js/Node repos via MCP.

Production-ready Python template for building MCP servers with FastMCP, FastAPI, OAuth, and OpenShift deployment.

Drive Chrome with filesystem commands (ls, cd, grep, click, type). One MCP tool, multi-agent.

MCP server of skforecast-ai: deterministic time series forecasting as tools for coding agents.

Public Gate market data MCP for spot, futures, margin, options, delivery, earn, and alpha.

ElysiaJS plugin for Model Context Protocol with HTTP transport and stateful sessions

Find memes and Chinese 表情包, and auto-place reaction images into articles, with license info.

Virtual traveler library for MCP

Cross-repository semantic code intelligence for AI coding agents, from a local code graph.

Content-addressed code graph with 22 MCP tools for AI agents.

The design system your coding agents check before they ship: tokens plus exact UI fixes.

MCP server giving a coding agent a build→see→interact→debug loop over native GUI apps.

Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.

Repo-native task continuity for AI coding agents: a reviewed task-state ledger served over MCP.

Hot Module Reload (HMR) for Python with reactive programming and MCP tools

Post, delete & read on X (Twitter) using your own logged-in web session — no paid API.

Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance.

Model Context Protocol server providing Taiga UI documentation search and scaffolding tools.

AI-agent programming language. JSON AST in, WASM out. Typed, effect-tracked, Z3-verified.

Inspect, drive and debug a running Ren'Py game: state, screenshots, guarded clicks, saves, builds.

Self-hosted MCP gateway for Codex, Cursor, and Cline with provider-free prompt enhancement.

Docstring quality vetting for Python -- enrichment, freshness, coverage, and presence checks

Rust MCP gateway with Code Mode, authentication, setup, logs, CLI, HTTP API, and operator web UI.