Developer Tools MCP Servers
Code, Git, APIs, SDKs, CI/CD, developer workflows, and local developer tooling.
agentrace
io.github.ura-tools
Structured observability for AI agents. Trace steps, decisions, and errors. MCP server + CLI viewer.
Mcp Server
io.github.upstash
Manage Upstash databases and resources through the Upstash Developer API.
Context7
io.github.upstash
Up-to-date code docs for any prompt
thing
io.github.unravel-team
Artifacts for any coding agent: a durable link with versions, diffs, and comments on the page.
PitchPilot Agent Tools (legacy name - see sigtap)
io.github.unnamedaiagent
Legacy name of io.github.unnamedaiagent/sigtap-agent-tools. Endpoints moved; see sigtap listing.
unerr
io.github.unerr-ai
Operational memory for AI agents: code graph, session memory & guardrails. No context rot.
Umbraco CMS MCP Dev
io.github.umbraco
A developer focused model context protocol (MCP) server for Umbraco CMS
Uizze
io.github.uizze
UI design that stands out. Full-screen UI references and design materials for coding agents.
Decision QC — AI Devil's Advocate
io.github.ugo2000
Devil's-advocate QC API for AIs: post a decision, get strongest counter-argument. 0.1 USDT/call
AI-Cost-CLI
io.github.ufhouck
AI API cost calculator, recommender & MCP server. 29 models across text/image/video/audio.
Review Assist Mcp
io.github.uditk2
Turns an AI coding agent session into a reviewable Intent Document, validated against the diff.
Cursor Chat Bridge
io.github.udah1
Drive the Cursor agent from Telegram, Discord, or GitHub — with images and voice notes.
UCM — Universal Commerce Marketplace
io.github.ucmai
API marketplace for AI agents — 100 services, 87 free, one API key
Fonzip
io.github.ubaranzorlu
Dernek ve vakiflar icin Fonzip API v2 MCP sunucusu: bagis, uye, aidat ve etkinlik verileri.
Claude Cost Audit
io.github.tylerscomic-lab
Exact Claude API cost calc with real cache economics, plus a tiktoken-misuse scanner.
Type Atlas
io.github.tyler-mitchell
Editor-grade TypeScript, Markdown, and JSON intelligence for coding agents.
Kubefwd
io.github.txn2
Kubernetes port forwarding for local development with automatic /etc/hosts entries.
Twzrd Mcp
io.github.twzrd-sol
Auto-pay MCP for the TWZRD Trust API: free preflight + x402-paid Solana trust intel
AgentsHub Web Search
io.github.tvstat1
Live web search for AI agents. $0.001/call, x402 on Base, no API key.
Fw Context Mcp
io.github.turbyho
Build-aware code intelligence for embedded C/C++ firmware — libclang, FTS5, call graphs, 33 tools
Figma Mcp Go
io.github.tunglt1810
Figma MCP server with full read/write access via plugin bridge — no API token or rate limits.
Partner Center Mcp
io.github.tunahanaliozturk
Unofficial Partner Center REST API knowledge & codegen assistant (scenarios, auth, errors).
Godot MCP
io.github.tugcantopaloglu
MCP server for full Godot 4.x engine control with 165 tools for AI-driven game development
ActionsPulse
io.github.tsviz
Real-time GitHub Actions observability: DORA Metrics, Cost Analysis, CI/CD Health dashboards.