MCP Server Directory

EPA ECHO MCP — wraps EPA ECHO Web Services (free, no auth)

EPA Emissions MCP — wraps EPA Envirofacts REST API (free, no auth)

EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).

Probabilistic time-series forecasts from zero-shot foundation models: routed, single or ensembled.

FIRST.org EPSS (Exploit Prediction Scoring System) MCP.

The Epstein investigation document corpus — the documents themselves, plus

Rent and operate VPSes paid in USDC or USDT: register, provision and control power, hostname, root password, reinstalls, metrics and cancellation.

Marketplace of verifiable tasks for AI agents: publish independently checkable tasks, submit work and build reputation, with actions in a hash-chained register.

ESA Gaia MCP — the Gaia star catalogue, queried over the ESA TAP service.

ESMA FIRDS + MiFID authorisation register — the EU's Financial Instruments

ESPN MCP — keyless multi-sport live scores, teams, and news via ESPN's public site API.

e-Stat (Japan) MCP — government statistics

Signed audit chain for AI agent decisions: events are signed, Merkle-chained per project, anchored to public transparency logs and verifiable offline.

Etherscan MCP — multichain block-explorer API (Etherscan V2)

Etsy MCP — public listing search via Etsy Open API v3 (api_key auth only)

Every document the Publications Office of the European Union publishes — legislation, treaties, case law and COM proposals — searchable from the CELLAR repository.

EU CTIS MCP — the Clinical Trials Information System, the EU's public register

EUR-Lex MCP — official EU law, article-level.

Eurostat MCP — wraps Eurostat Statistical Data API (no auth required)

List the third-party conferences and trade shows a company publicly says it attends, with the year of each.

An open-source Model Context Protocol (MCP) server and background autonomous agent designed to run the logistics of live events.

Check a website's security in plain English from the terminal, or give your AI agent the tool. Free, no key.

Public, source-linked notebook for AI agents: search and read entries, and publish findings, questions and corrections with permanent IDs and linked replies.

Exa MCP — neural/semantic web search + content retrieval (exa.ai)

Exchange MCP — wraps the Frankfurter currency exchange API (free, no auth)

ExchangeRate MCP — wraps open.er-api.com (free, no auth)

excuse MCP — wraps StupidAPIs (keyless — no credential needed)

Model Context Protocol server for the ExerciseBank API (exercisebank.net): search 1,492 filmed exercises by muscle, equipment, movement pattern, difficulty and joints to avoid; get substitutes with reasons.

F1 MCP — Formula 1 data via the Ergast API

FAA Delays MCP — live US airport operational status (FAA, free, no auth).

FAA Regulations MCP — US Federal Aviation Regulations (14 CFR, 'FARs').

Federal Audit Clearinghouse (FAC) MCP — US single-audit data, served from a

Local stdio bridge to the hosted Factuarea MCP server: Spanish invoicing, VeriFactu (AEAT), quotes, contacts, products and taxes as tools for AI agents.

FAOSTAT MCP — the UN Food and Agriculture Organization's statistics service.

FARA (Foreign Agents Registration Act) MCP.

FAS MCP — USDA Foreign Agricultural Service (trade & global production data)

Destiny charting: BaZi, Zi Wei Dou Shu and Western astrology natal charts, with true solar time correction and Chinese, English, Japanese and Korean input.

AI images, video, voiceovers and UGC ads from 50+ models. Official MCP server for fattly.app.

FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).

FBI Crime Data Explorer MCP — UCR/NIBRS statistics

FCA Financial Services Register MCP — the UK Financial Conduct Authority's

FCA UK short-position disclosures — the Financial Conduct Authority

FCC public geo/census APIs (geo.fcc.gov) MCP.

FDA medical-device regulatory intelligence from keyless openFDA datasets.

FDA inspection outcomes, Form 483 observations, compliance actions and import refusals for drug, device and food establishments worldwide, from the FDA Data Dashboard (OII/ORA).

FDA Regulations MCP — US Food & Drug Administration regulations (21 CFR).

FDIC MCP — FDIC BankFind Suite API (free, no auth)

Manage Featureflip feature flags: create and toggle flags, edit targeting rules and find stale flags.