Developer Tools & Repos MCP Servers for Grok Build

Expose trusted GNU Make targets as governed MCP tools without a generic shell.

Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.

Swiss open data MCP server — 68 tools across 20 modules. Zero API keys.

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

128 deterministic tools for your AI: logs, tests, SQL, diagrams, SPARQL. Local, no network.

Agent Readiness MCP — the free Agent Readiness scanner as an MCP server. Measures your ASO Score.

Keyless MCP server for JetBrains Marketplace: plugin search, details, ratings, downloads.

Look up Rust crates, versions, and downloads from crates.io. No key required.

Gitea.com public API: search repos and users.

Gitignore templates from Toptal. No key required.

Browse the JSON Schema Store catalog. No key required.

Generate random names, usernames, and project codenames locally. No network and no key.

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

Use this MCP server to SPDX open source license metadata and compatibility helpers. Tools...

Local explanation of reproducibility signals and toolchain contradictions without exact versions...

The accessibility layer for AI coding agents: audit, fix, document and watch - WCAG 2.2.

An MCP server for foreground/background execution, bounded await, safe inspection, and in-place

MCP server with 100+ AI agent skills from Anthropic, Vercel, Trail of Bits, Hugging Face & more.

Dependency graph and blast-radius analysis for local TypeScript/JavaScript repos.

MCP server that gives AI coding agents structural understanding of a codebase — symbols, references, blast radius, cyclomatic/cognitive

Memory for coding conventions and standing instructions that persists across sessions.