Developer Tools & Repos MCP Servers

Interact with Apple's App Store Connect API

Run JMESPath queries against JSON. Pure JS, no native binary needed.

Reads a .NET MAUI app's iOS Info.plist and Entitlements.plist and names every App Store Review 5.1.1

OSC ↔ MIDI bridge — 849 synthesizers and DAWs. A MIDI MCP and OSC MCP for controlling them.

Reference integrity for AI agents. Scans and verifies links, imports, assets, deps.

300+ free MCP tools: weather, crypto, DNS, QR, colors, SEO, UUIDs, and more.

x402 micropayment-powered developer tools: screenshots, AI analysis, PDFs, code scanning

MCP server that exposes Pyright language server functionality

GitHub MCP Server - List PRs, issues, repo info, and search code

MCP server that lets a coding agent see how stale, deprecated, or risky a project's npm dependencies are — feed it a package.json and get a

MCP server agent-usability scorer — scores and auto-fixes tool descriptions

Feature flags for Next.js. One file, full control with A/B testing.

A local, permissioned MCP agent for authorized developer workstations.

npm CLI shim for the Fovux MCP Python package.

GitHub for AI agents — repos, files, code search, issues, PRs, commits. Read-only default.

Scan npm dependencies for license compliance issues. Catch GPL contamination.

Inspect and operate Next.js Redis caches: health, tag state, SWR simulation, safe invalidation.

Read-only MCP for OpenVibeCoding runs, workflows, proof, queue, replay, and incident reads.

Phoenix LiveView component schemas from petal_components, exposed to AI coding assistants.

MCP server that reverse-engineers a locked rebuild spec from an existing app.

MCP server for computing text diffs, comparing strings, and generating unified diff output.