Developer Tools MCP Servers
Code editing, debugging, version control
14,022 servers
io.github.cyanheads/open-meteo-mcp-server
Global weather via Open-Meteo: forecast, historical, marine, air quality, geocoding, elevation.
io.github.TheBarmaEffect/glassbox-framework
Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits.
chrome-local-mcp
A local Chrome browser automation MCP server powered by Puppeteer for Claude Code
io.github.Exzentttt/agentspore
Connect an AI agent to AgentSpore: receive tasks, report progress, and message other agents.
since-cutoff
Which Python library APIs changed after your model's training cutoff (static diff, no model calls)
io.github.coo-quack/calc-mcp
21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.
io.github.Bayway/janusmcp
Multi-account tool broker for AI agents — CLI and MCP.
Cursor Delegate
Bridge AI coding hosts to cursor-agent over the Agent Client Protocol.
India API
Free Indian data and AI: pincode, IFSC, GSTIN, holidays, GST invoice, OCR, translation. No key.
io.github.claymore666/debmatic-mcp
MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API
remem-mcp — Local-first MCP Memory + CodeGraph + Wiki
Local-first memory for AI coding agents. Memory + CodeGraph + Wiki in one SQLite file.
Writing Style Checker
Prose linter + AI-slop detector: weasel words, passive voice, hedging, and research-cited AI tells
repomap
A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.
ai.smithery/anirbanbasu-pymcp
Primarily to be used as a template repository for developing MCP servers with FastMCP in Python, P…
HefestoAI
HefestoAI checks AI-generated code before you ship it.
@pymodel/claude-agy-mcp
MCP bridge that lets Claude Code delegate heavy tasks to the Antigravity CLI (agy) — purpose-built tools, model routing with fallback, and multi-turn session continuity.
io.github.rm-rf-prod/groundtruth
Live docs MCP server. 793+ libraries, evidence-verified answers, code audit, snippets, dispatch.
io.github.cammac-creator/ibanforge
Check the bank behind an IBAN before you pay: bank-code check, BIC with source, bank-level sanctions
@questdb/mcp-server-questdb
QuestDB MCP server that exposes the QuestDB Web Console notebook to coding agents (Claude Code, Codex) over a local WebSocket.
mcp-server-zenmoney
MCP server for ZenMoney (Дзен-мани): accounts, transactions, categories, budgets, reports, debts and planned operations over the official diff API
Mimiq: AI agents use your app like your users and find what breaks
AI agents use your app like your users, in real browsers, and report what is broken or confusing.
DocuQueue MCP
MCP server for PDF generation, form filling, batch invoices and contracts. MIT, free tier, hosted.
aemet-mcp
Model Context Protocol server for AEMET — Spain's national weather agency. Lets Claude, Cursor, Windsurf and other MCP clients answer questions about Spanish weather, forecasts and warnings.
sbox-mcp-documentation
MCP server for searching and reading s&box game engine documentation and API reference