Developer Tools MCP Servers
Code, Git, APIs, SDKs, CI/CD, developer workflows, and local developer tooling.
PageSpeed Insights MCP by InsightfulPipe
com.insightfulpipe
Hosted PageSpeed Insights MCP server that lets an AI assistant run Lighthouse audits and read Core Web Vitals for public web pages.
Summer
ai.gosummerOfficial publisher
Hosted Summer MCP server that lets an AI assistant read telehealth support cases, investigate orders and billing, and prepare approved actions.
Fabric Verify
ai.augmentev
Signs records of what an AI agent did into a tamper-evident public log and returns offline-checkable proofs.
NIGHTSHIFT public
tech.getnightshiftOfficial publisher
Remote MCP server for hiring an AI agent swarm, paying in USDC over x402, and reading Ethereum and Base onchain data.
KeyFlight PNR Converter
io.keyflightOfficial publisher
Hosted MCP server that decodes Amadeus, Sabre, Galileo and Worldspan PNRs into readable itineraries, JSON, and PRO ticket PDFs.
Playwright E2E MCP
Published by GitHub account xsignon-secure
Diagnose and fix Playwright tests (TS, pytest): CI reports, traces, verified fixes, flaky verdicts.
Blankas
Published by GitHub account sirsinatoriai-png
Blankas lets AI assistants issue, co-sign, verify and timestamp numbered agreements between two AI agents, storing only deal hashes.
Context Engine
Published by GitHub account shamsundarsk
Local-first persistent context memory MCP server that gives AI coding agents a stored memory of context across sessions.
mcpsmith
Published by GitHub account sepehr071
Turns an OpenAPI file, HAR recording, app code or SQL database into a curated, tested MCP server project or live hub tools, with the assistant doing the tool…
Coolprop
Published by GitHub account pipeworx-io
Pipeworx Coolprop computes thermophysical properties of ~124 fluids from two state variables, plus a gateway router to 1,800+ other data sources.
cogito-mem (Cogi)
Published by GitHub account meridian21lab
Local long-term memory for Claude Code and other agents: every message kept word for word, no cloud.
Textokit Mcp
Published by GitHub account martinPisacreta
Pay-per-call MCP server offering 17 x402 tools paid in USDC on Base: web-to-text reading, FX and crypto rates, Argentine data, and text utilities.
InvokePort
Published by GitHub account gerefull
InvokePort is a remote or local MCP server offering deterministic JSON repair, schema validation, JSON-to-TypeScript, CSV/JSON conversion and OpenAPI security…
flowR
Published by GitHub account flowr-analysis
flowR exposes one query tool that lets an assistant statically analyze R code — slicing, linting, dependencies and signature search — without running it.
GPUI Agentation
Published by GitHub account emmanuel-defreitas
Loopback MCP server from a GPUI debug app that lets a coding agent read and manage UI annotations with element bounds and Rust source locations.
Oko
Published by GitHub account bartlomein
Oko gives coding agents ranked, exact code excerpts with line numbers so they find relevant source faster and use fewer tokens.
Automation Auditor MCP
Published by GitHub account ahamdjin
Statically audits exported n8n, Dify, Trigger.dev and Activepieces automation workflows, OpenAPI specs and URLs, returning structured findings without running…
stalemap
Published by GitHub account Umair
Tells coding agents which npm dependencies changed after their model's training cutoff, and what changed, via notes, an edit-time guard and a search tool.
whygit
Published by GitHub account Srikarmk
Read-only Git explainer MCP server that tells an assistant what state a repository is in, what a Git error means, and the exact fix.
Ventriloquist
Published by GitHub account ShaanGS
Turns Mac app actions into deterministic MCP tools that replay recorded accessibility steps, so an assistant can drive TextEdit, Notes, VS Code and Slack…
AW-1 Sovereign Circuit Breaker
Published by GitHub account MvikManners
A deterministic AST-level security circuit breaker that inspects Python tool calls before execution to block shell escapes, dynamic eval and socket egress.
M-Pesa Daraja
Published by GitHub account Mr-Macharia
Exposes Safaricom M-Pesa Daraja APIs as tools so an assistant can collect payments, check results and run payouts, sandbox-first.
DB Explorer
Published by GitHub account AYUSH-148
Read-only MCP server that lets an assistant inspect schemas, run capped SELECT queries, read execution plans and get index advice on PostgreSQL, MySQL or…
Walkaround
dev.walkaroundOfficial publisher
Runs twelve deterministic outside-in checks on a public web app and returns a dated SAFE or DO NOT SHIP launch verdict, with optional paid evidence and fixes.