MCP Server Directory

HumanHours dev.humanhours/humanhours

Track agent ROI and enrich companies via MCP. Remote, OAuth 2.1, no install or keys.

Access your dyer.md Markdown vault as a knowledge source for AI agents.

Epa Echo io.github.pipeworx-io/epa-echo

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

Epa Emissions io.github.pipeworx-io/epa-emissions

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

Etherscan io.github.pipeworx-io/etherscan

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

Federal Register io.github.pipeworx-io/federal-register

Federal Register MCP — US Federal Register API (free, no auth)

Gbif io.github.pipeworx-io/gbif

GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth)

Ansvar: EU Compliance & Legal Intelligence eu.ansvar/gateway

Cited EU & global law, regulations & security frameworks via Ansvar Gateway. OAuth, free + paid.

Scan for prompt injection, secrets, PII, and vet MCP servers before installation

Govtrack io.github.pipeworx-io/govtrack

GovTrack MCP — federal US Congress data (free, no auth)

Hkma Hk io.github.pipeworx-io/hkma-hk

Hong Kong Monetary Authority (HKMA) public open API MCP. Keyless.

Deterministic, zero-token security scanner your AI agent calls to find and re-verify issues.

Iplookup io.github.pipeworx-io/iplookup

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

Jikan io.github.pipeworx-io/jikan

Jikan MCP — wraps the Jikan v4 API (anime/manga data, free, no auth)

Jokes io.github.pipeworx-io/jokes

Jokes MCP — wraps JokeAPI v2 (free, no auth)

Linear io.github.pipeworx-io/linear

Linear MCP — wraps the Linear GraphQL API (OAuth)

Movies io.github.pipeworx-io/movies

Movies MCP — wraps iTunes Search API (movies, free, no auth) and TVmaze API (TV shows, free, no…

Encrypted secrets vault for AI agents — secrets resolved at runtime, never seen by LLMs.

Npm io.github.pipeworx-io/npm

npm MCP — wraps the npm Registry API (free, no auth)

numuersapi io.github.pipeworx-io/numbersapi

NumbersAPI MCP — wraps numbersapi.com (free, no auth)

MiniURL io.github.addychang/miniurl

OAuth 2.1 short-link tools for AI agents with scoped tokens, approvals, audit logs, and revocation.

Nws io.github.pipeworx-io/nws

NWS MCP — US National Weather Service (no auth)

Gradus Notation + Harmonic Analyzer + Engraver: music tools for any AI agent. Free, no auth.

Search, install, publish & review security-scanned AI capabilities from ai-supply.store.