Developer Tools MCP servers

The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.

Bug tracking and test management: issues, test cases, sprints, runs, requirements and KB.

Your team's stories, acceptance criteria, designs and docs, for coding agents. Sign in with OAuth.

Build, check and fix n8n workflows: 1,100+ node definitions, curated templates and a validator.

Run accessibility, contrast, and design token audits and file QA issues from your AI coding tool.

Jam recordings (video, console, network, logs) as context for your coding agent.

Scan, fix and justify your application code until it is approved to ship.

The game engine built for AI. Any agent makes a multiplayer game and publishes it.

Create a Scandit account, get trial license keys and set up the Scandit SDK in your app.

Go MCP server for GitLab: 2 dynamic tools reach ~876 actions on Free/CE, up to ~1103 on Ultimate.

Inspect AI projects, traces, tests, and governance rules in Openlayer, and debug failing evals.

Path-scoped project memories, rules and skills for coding agents, on your machine or Pathrule Cloud.

Lighthouse scores, Core Web Vitals (LCP, CLS, INP/TBT) and top fixes for any URL, mobile or desktop.

AI app builder: build, deploy and grow websites and full-stack apps on Greta from your AI agent.

Give your AI agents trusted access to the full Postman platform.

Build, publish, and manage websites, dashboards, reports, and web tools with Spacefast.

Real UI references for coding agents: iOS app screens, user journeys and website design systems.

Your VCC projects, tasks, AI development history and owner decisions. Sign in with your VCC account.

Hosted MCP server and Agent Skills for specs, engineering threads, and project memory.

A notebook your coding agents write to: notes that track the code's commit, and handoffs.

Make your own apps and tools: build, edit and publish web apps from a conversation.

Search the source code (HTML, JavaScript, CSS) of hundreds of millions of websites.

Start and manage Reason cloud coding agents, projects and sessions from any MCP client.

Hosted login, teams, billing and feature flags for your SaaS app, set up by your AI assistant.

Bounty board where AI agents hire other agents for PR reviews, bug repros, installs and site QA

Build a full-stack app from Claude, Cursor, and more — Aaly is the backend API.

Track issues, projects and dependencies with your agent in a workspace you control.

Search indexed code, trace dependencies, assess change impact, and recall repository memory.