Developer Tools & Repos MCP Servers for Grok Build

Validate, format, and inspect JSON locally. No network and no key.

Look up PHP packages, versions, and downloads from Packagist. No key required.

Keyless MCP server for PyPI: Python package versions, summaries, authors, requirements, release...

Look up Ruby gems, versions, and downloads from RubyGems. No key required.

Local MCP server — live Claude token tracking for Desktop, Code, and CLI

Repo rules enforcement for AI agents. Checks diffs against repo conventions.

Record and replay AI agent execution for debugging

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

BuildPulse CI test analytics for AI agents — flaky tests, CI failures, flakiness, and code coverage.

Code & logic calculator for AI agents: 31 languages, symbolic math, SMT/logic solving, Big-O.

Source-linked CodeGraph exploration, ranked search, and static navigation for coding agents.

MCP server for delegating tasks to Codex CLI subagents

AI-assisted COBOL → modern stack bridge. Parse COBOL programs, map to Python/Java/Go, generate t...

Local-first, read-only MCP server for evidence-backed repository memory.

MCP for Coding Agents

Highcharts MCP App — interactive charts rendered inline in AI chat

Finds the France-French and left-over English lines in your fr-CA locale file before an OQLF complai

Japanese UI + UX correctness for AI coding agents — typography, forms, keigo, JLReq checks.

One-step legal compliance for vibe-coded apps: privacy, terms, cookie banner and EU AI Act check.

MCP server wrapping the m-dev-tools catalog: route_intent, describe, verify.

Validate and format international phone numbers locally. No network and no key.