Developer Tools MCP servers

MCP server to search, compare, and recommend npm packages by size, popularity, and maintenance.

Analyze T-SQL scripts for design, naming, and performance issues and prevent bad practices.

Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.

Clean TypeScript starter for MCP servers: zod-validated tools, tests, one-command dev loop.

Build, deploy, drive and debug Android apps: Gradle, emulators, adb, logcat, UI automation

Opinionated 'which tool should I pick?' verdicts for agents — 900+ tool/library comparisons.

Deterministic guardrail your coding agent runs on itself: diff-scoped findings, zero LLM tokens.

Govern your AI coding agent: frame the work, review the changes, keep a signed decision record.

Autonomous LLM build orchestrator that plans, edits, and verifies code across languages.

Vet a package (CVEs, license, maintenance) before your AI agent uses it, plus capability discovery.

Linters check your code. Invigil checks whether your repo is legible — to newcomers and AI agents.

鸿蒙 HAP 签名部署 MCP：面向鸿蒙应用开发者，真机调试一键签装，也走华为邀测/上架。中性工具+可订阅源，本地 stdio。

Measure a program's CPU energy and LLM tokens, then refactor it cheaper. Measure, never estimate.

Code intelligence MCP: symbols, call graphs, change impact + affected tests, routes, search.

Structural codebase MCP server with persistent memory: navigate by symbol, recall across sessions.

Private, lossless JSON tools for formatting, validation, repair, analysis, querying, and schemas.

ArchitectOS - AI-Native Repository Intelligence & Architecture Operating System.

Deploy localhost to a private, authenticated link from your AI coding agent.

MCP Server for analyzing technical debt across multiple programming languages

See and kill the dev servers your coding agents leave running, and get collision-free ports.

A local-first MCP server that routes development tasks to authoritative project documentation.

Triage failing DeviceCloud Maestro test runs: fail reasons, screenshots, flaky-flow analytics

Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.

Enhanced Godot 4.5-4.7 MCP: headless+editor+bridge, secure GDScript sandbox, closed-loop AI dev.

Developer-workflow MCP server for catalyst-core: migration guidance, debugging, and task planning.

MCP server for the GitHub REST API: issues, PRs, repos; read always on, write env-gated.

Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.

Verify a number before an agent asserts it — evals, backtests (Deflated Sharpe), signed receipts.