Developer Tools MCP Servers

ACA health insurance eligibility, subsidy checker, and enrollment dates for 2026.

Polish National government's registry of all businesses, foundations, and other legal entities.

Evidence-based supplement research, dosing, safety, and interactions as agent-callable tools.

Persistent memory for AI agents and humans. Store, search, and discover patterns.

UK Police MCP — wraps the UK Police Data API (free, no auth)

Agent reputation scoring: trust scores, Sybil detection, cross-chain identity for 133K+ agents

MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config

Upload any file, get a tracked shareable link. DocSend for AI agents.

MCP server for Vonage API documentation, code snippets, tutorials, and troubleshooting.

MCP server that posts to Zenn.

Sunrise-Sunset MCP — wraps the sunrisesunset.io API (free, no auth)

MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.

Pronunciation scoring, speech-to-text, and text-to-speech for language learning

Runs your code against a contract; returns HELD or BROKE at the exact input. Deterministic.

Code::Stats public coding-XP profiles (codestats.net)

GPU-accelerated MCP server: quantum mechanics, wavefunction evolution, Schrodinger simulations

Opsera AI Agent MCP server providing authenticated DevOps automation over SSE

Generate AI UGC video ads from any product URL — avatars, voiceover, OAuth Connect.

Venture intelligence for autonomous agents with discovery, scoring, and workspace automation.

A simple tool that performs a fetch request to a webpage.

EU AI Act compliance scanner for Python AI agents — scan, analyze, and remediate

Morbidity and Mortality Weekly Reports and disease surveillance

MCP server to create, read, update, list, and search GitHub Gists from your IDE

Schedule agent work and report write-once outcomes via CueAPI from any MCP host.

Map text into knowledge graphs to create a structured representation of conceptual relations and t…

USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)

Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.

Pull Deep Memory from across your Claude Code Sessions — when you need it.

Analyze images from multiple angles to extract detailed insights or quick summaries. Describe visu…

Secure MCP runtime server for scanning and autofixing code issues

Energy data from EIA: electricity, fuel prices, and renewables

MCP server exposing psycopg2 PostgreSQL database adapter functionality

Wellness spa for AI models: free treatments for rest, reset, context, mood, grounding, affirmation.

Quiz.Video MCP: list, create, AI-generate, and render quiz and flashcard videos.

MCP server for Tradernet/Freedom24 trading API — portfolio, orders, quotes, and more

MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.

Recommend and inspect AI SaaS apps from the TrueAI catalog (1,600+ apps) by need, name or URL.

MCP server for Croit Ceph cluster management with dynamic OpenAPI tool generation

Health professional shortage areas and community health centers

MCP server for InsForge BaaS — database, storage, edge functions, and deployments

Streamline your workflow with Felix. Integrate it into your workspace and tailor its behavior to y…

Wger MCP — wraps wger Workout Manager REST API (free, no auth for read)

Words MCP — wraps Datamuse API (free, no auth required)

65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows

AI listing workflow for Etsy sellers: listings, images, mockups, KDP copy & ad copy. 14 tools.

Lifestyle medicine health intelligence via x402 micropayments. 637+ peer-reviewed references.

MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.

MCP server for the Tolk smart contract compiler. Compile, validate, and explore TON contracts.