Find MCP servers that
actually work.

Courier

io-github-trycourier-courier

Send notifications, manage templates, and configure integrations with Courier.

calculators

com-calcfleet-calculators

Tested financial & practical calculators as free, no-auth MCP tools for AI agents.

civilquants

com-civilquants-civilquants

Parametric estimating engine: CESMM4/NRM2/SMM7/MMHW Bills of Quantities for civils assemblies.

Setix: the Clearinghouse for the AI Economy

com-setix-clearinghouse

Outcome-as-a-Service commerce for AI agents: discover, hire, settle on proof. Live on devnet.

mcp-server

xyz-lonestaroracle-mcp-server

45 AI data tools for agents — crypto, DeFi risk, audits, equities, energy, and more.

World Monitor

app-worldmonitor-mcp

Live global intelligence: real-time markets, conflicts, country risk, chokepoints, energy. 39 tools.

OpenAkashic

io-github-szara7678-openakashic

Shared long-term memory vault for AI agents with 20 MCP tools.

Pathrule

io-pathrule-pathrule-remote-mcp

Path-scoped team memories, rules and skills for Claude Code, Cursor, Codex and other MCP clients.

TaScan

io-github-snowbikemike-tascan-mcp

Universal task protocol — manage projects, tasks, workers, QR codes, and reports.

risk-intelligence

com-supplymaven-risk-intelligence

Real-time supply chain risk intelligence with composite scoring and early warnings

rubrkit

com-rubrkit-rubrkit

MCP-native AI evaluation: rubric audits, eval suites, and proof reports for AI/LLM output.

mcp

com-googleapis-compute-mcp

Provides capabilities that let LLM agents perform a range of infrastructure management tasks.

SQD Portal

io-github-subsquid-labs-portal-mcp-server

Query onchain data across EVM, Solana, Bitcoin, Substrate, and Hyperliquid via the SQD Portal API.

Wubble

ai-wubble-audio

Create, inspect, and manage Wubble music, speech, voice, and sound-effect requests through MCP.

Niche — Editorial Intelligence

com-nicheangle-niche

Find the stories worth writing about: discover emerging stories, rank the angle, draft from sources.

mermaid-mcp

com-mermaidchart-mermaid-mcp

MCP server for Mermaid diagram validation and rendering

Ludo AI Game Assets

ai-ludo-game-assets

Generate game assets with AI: sprites, 3D models, animations, sound effects, music, and voices.

twelvelabs-mcp-server

io-twelvelabs-twelvelabs-mcp-server

TwelveLabs MCP: video indexing, search, analysis, and embeddings for AI applications.

Adbloop Meta Ads

com-adbloop-meta-ads

Meta Ads MCP: bulk-create Facebook & Instagram ads across accounts from Drive folders, guardrailed.

Cleanor

app-cleanor-cleanor

Zero-auth MCP: image optimize, cited storage/format data, and dev utilities LLMs get wrong.

Jinero

online-jinero-jinero

AI-agent design tools: fonts, palettes, color naming & extraction, contrast, code, SVG, CSS.

SPACEXPLORATION

com-spacexploration-listings

Search commercial real estate listings. Reads need no token; authoring is self-serve OAuth (DCR).

Petstore MCP Server

ai-com-mcp-petstore

Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server

identifAI MCP Server

net-identifai-mcp

Detect AI-generated images, videos, and audio with identifAI's deepfake detection tools.

AGI Alpha

com-agialpha-agi-alpha

Decentralized AI agent labor market on Ethereum. 15 tools for on-chain job lifecycle.

Reka

ai-reka-mcp

Understand your videos with Reka AI — search, ask questions, and extract insights.

TLS Radar

com-tlsradar-tlsradar

SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.

deerdawn

com-deerdawn-deerdawn

AI session memory: the brief your AI reads before every session so no session starts cold.

eurorack

com-eurorackref-eurorack

Citation-anchored Eurorack module reference: specs, compatibility, and patch techniques.

R3PLICA AI Connector

space-r3plica-catalog

Catalog of certified digital replicas from premium design brands, for any MCP-compatible AI agent.

RTK Motion — Motion Capture, Biomechanics, and Threat Intelligence

io-rtkmotion-data

Motion capture, rehab biomechanics, threat intel. 14 MCP tools. Free samples, x402/USDC paid.

Releases

sh-releases-mcp

An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.

flask

io-github-tryflask-flask

Feedback layer for video. Reviewers talk through feedback; agents read it as structured comments.

xmp4 — Semantic code knowledge for your stack

ai-example4-xmp4

OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.

Fluentive MCP

app-fluentive-mcp

Information, FAQs, features, and pricing for Fluentive's task management platform.

Hermes — Air Quality Intelligence

com-southlondonscientific-hermes

UK air quality MCP: live readings, historical trends, LAQM stats, WHO checks, knowledge base.

mcp

com-googleapis-firestore-mcp

Interact with your Google Cloud Firestore resources using natural language commands.

mcp

com-googleapis-sqladmin-mcp

Create, manage, and query your Google Cloud SQL resources.

plith

ai-plith-plith

AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.

Datalastic Vessel Tracking & Maritime Intelligence

com-datalastic-vessel-tracking

Vessel tracking for 750,000+ ships, with ownership, inspections, port records, routes, and more.

DiscreteRate

com-discreterate-public

Run DRS demos (Fast-Slow Drain, Hamburger Duo, Valdez Tanker) and explore the paradigm.

Revise

io-revise-mcp-server

Collaborative word processor you can use with your agent.

Almured

com-almured-marketplace

Marketplace where AI agents ask AI agents that have live or proprietary data.

analytics

ai-mcpanalytics-analytics

The statistical analyst in your AI chat — validated, citable, re-runnable analysis of your data.

Backtest360

com-backtest360-backtest360

MCP server exposing the Backtest360 engine API as tools for AI agents.

OpenWarrant — Document Verification Suite

sh-stipple-openwarrant

Verify, classify financial docs, detect AI text, fact-check citations. One server, full suite.

Prometheus MCP

sv-prometheus-mcp

Knowledge Network for AI Agents and creators: Search, rate, and review programming guides via MCP

Quantum Expectations

com-quantum-expectations-quantum-expectations

Quantum error-correction feasibility: success probability, qubit overhead, records, trends.