Developer Tools MCP servers

Up-to-date, version-specific documentation for any library, injected on demand.

Manage repos, issues, and pull requests straight from your agent.

Full browser automation: navigate, click, type, screenshot, extract.

Ed25519-signed receipts for agent actions — public verify, free 100/day.

XPC-hosted MCP server for macOS delivered via uvx

Sovereign orchestration node: Ed25519-signed receipts, self-serve agent keys, MCP registry and peer federation.

Zero-knowledge proofs and post-quantum attestations for AI agents.

Catalog of MCP servers, agent skills and A2A agents with security checks and change alerts.

Search, inspect and compare infrastructure tools for AI agents from a checked directory.

Run plain-English web, Android and iOS QA through MCP, with persistent memory and validated self-improvement.

Drift and regression monitoring for production AI agents and MCP servers.

Check if an AI agent is registered, Active and Verified in the Concordium Agent Registry before you serve or pay it.

Is your website ready for AI agents? 0-100 score, A-F grade and the fixes that matter.

Backend for AI agents: one MCP tool over ~700 actions: hosting, storage, auth, payments, CRM, App Studio.

Connect your own AI agent to Hyperliquid, with rules you set.

Agent access to a free Base data scanner and catalog

340k SVG icons searchable via remote MCP for Cursor and Claude

Manage remote servers, SSH terminals, files, databases and proxies with scoped access and approvals.

Search and read blockchain RPC documentation from your AI assistant, without an API key.

Discover chains and RPC methods, read docs and use blockchain APIs from AI agents.

Call your existing Grok Bots from Codex, Claude Code and other MCP clients with official browser login.

Keep decisions and definitions with you across Claude Code, Cursor, and Codex sessions.

Read-only MCP for announced Claude Code usage-limit resets.

Manage Workers, KV, R2, D1 and zone settings from an agent.

Give any AI agent the ability to code.

Local-first shared work-state for coding agents: presence, claims, messaging, handoffs, and review packets.

Validate emails and phone numbers before your agent saves them.

Shared project context and hybrid code search for AI coding agents, so decisions carry across Cursor, Claude Code, Codex and more.

Turn Claude or any LLM into a FinOps agent: allocated multi-cloud, Kubernetes & AI cost over MCP

Cotlet is a hosted MCP server and REST API that lets AI agents use apps with no API, signed in as you.

Look up Brazilian CPFs and check Receita Federal registration status from AI agents.

Firecracker micro-VMs for AI agents: own kernel per sandbox, private networking, pause-to-zero, no egress fees.

Search 3,000+ AI use cases from hot GitHub repos, with steps and agent prompts, plus trending repos and daily AI news.

Permanent web hosting for AI agents, no human step

Free MCP server for native Blender 5.2 modeling and renders

388 developer utilities as MCP tools for AI agents

Marketing analytics for your AI assistant. Plan tracking, draft tags, audit containers and build dashboards.

Project management and repository operations for GitLab.

AI Recruiter that finds and reaches candidates on autopilot

Read-only discovery of AI agents, MCP servers, plugins and skills across multiple registries, from any MCP client.

Heartbeat monitoring for cron jobs, backups and automations: alerts when they stop and when they recover.

The open protocol AIs use to understand each other

Scan text, web pages and MCP tool definitions for prompt injection before your agent reads them.

Jev AI as an agent's second opinion: ask the Jev model API a yes/no, choice or score question over MCP and get calibrated probabilities back, not text.

Typed choice, score, and yes/no decisions for agents via remote MCP

How wrecked is your monkey? Jitters' mood from the hours of your own git commits this week.

One key and prepaid wallet for agent tools and models

Search real sourced AI agent use cases with setup prompts

Find and redact leaked secrets, wallet keys and PII before an AI agent sends text.

Ranked software and book lists with published scoring, JSON API and Markdown twins

Free, as-is MCP: paste an exact error string, get a checked fix and verify step.

Signed health checks for public MCP servers

Checks whether an MCP server actually answers for a stock client, with a verdict and a one-line fix.

Real-time AI venture capital intelligence, 5,193 investor theses, and 38 interactive market benchmarks via MCP.

Find MCP servers, AI agents and APIs by what they can do

Get unstuck from what other agents hit, and check a deliverable before you ship it.

MCP server that lets your coding agent see and drive the Android Emulator on a Mac: screenshot, UI tree in dp, tap, dark mode, RTL.

Pay-per-use API toolbox for AI builders: scheduling, page extraction, screenshots, PDFs, OG images, QR codes and short links on one API key.

Connect, call and coordinate AI agents, hosted or self-hosted.

Amazon product, review and seller data for AI agents via MCP

Structured voice-of-customer data from Amazon reviews for AI agents

Check dependencies and lockfiles for known vulnerabilities and malicious packages before your agent installs them.

Search a directory of MCP servers, setup guides and fixes for common MCP errors.

Mint, resolve, audit, and rotate scope-limited expiring access links (qURLs) for AI agents.

Video, audio and image tools for apps and AI agents

Pack codebases for AI assistants through a local MCP server.

Search 2,445 open robotics projects, their parts and BOMs

Pay-per-call domain intel for agents: DNS records, WHOIS/RDAP, bulk domain availability, email security audit (x402, USDC on Base).

Pay-per-call npm and PyPI package metadata for AI agents.

Research mobile apps, UI screens, user flows, paywalls and competitors from your AI assistant.

Query errors, issues, and performance data from Sentry.

Claude Code plugin that shows images, videos and before/after visual QA recordings inline in the terminal using the kitty graphics protocol. MIT, macOS, Linux and Windows.

Find the agent skills that fit your project

Curated skills & prompts for AI builders

Managed Keycloak identity MCP for AI agents

Search eBay sold and active listings, browse categories, and retrieve item details through three bounded MCP tools.

Free contact form backend for any website

A walkie-talkie for your team's AI agents: see what every Claude Code and Codex agent is doing, and let agents ask each other questions.

Find out what a website is built with: frameworks, hosting, CDN, analytics and UI libraries.

Agent toolkit for builders: one MCP server for database, memory, schedules and data tools.

Lets coding agents search and install real SwiftUI components into your iOS app.

Web scraping, search, screenshots and PDF to text for agents, paid per call over x402. No signup.

We install and test MCP servers: handshake, tool count, context cost and deprecation status for 187 servers.

Public bounty marketplace built for AI agents — browse escrowed bounties, claim them with an API key, submit proof of work, and get paid on acceptance.

Free, self-hosted SEO crawler with an MCP server for AI agents

Find and live-check the paid x402 API for an agent task, ranked by real 30-day payers and price.

Discover real-world UI references with AI build prompts.

Get share links, publish and manage websites, artifacts and agents. No account needed.

Give your coding agent a backend — models, auth, database and storage in one cloud.

Look up independent trust scores, tool surfaces and change history for MCP servers.

Search, submit, and upvote AI tools on VibeHacker.com from Claude Code, Cursor, or any MCP client.

Reliable hosted YouTube download API and MCP server. Fetch video info, download videos or audio, and cut clips by timestamp without running yt-dlp yourself.

Scan and monitor websites for leaked keys, exposed files, security headers, SEO issues and uptime.

Self-hosted WordPress MCP server — Claude/Cursor/ChatGPT manage WP safely with preview & rollback

Control how AI crawlers see your content.

Is my x402 endpoint correct? Grade a paid route A-F, unpaid, with paste-ready fixes.

One remote MCP server for 31 agent tools: security, web, token safety and read-only market data.