MCP Server Directory

GreyNoise Community MCP — internet scanner classification (free tier with key)

GridStatus MCP — wraps the GridStatus.io REST API (api.gridstatus.io/v1)

MCP server that scans codebases for AI usage and generates EU AI Act compliance reports

Live web grounding for local and cloud LLMs: web search, page fetch, token-capped cited evidence packs and an agentic search-and-read research loop.

Build and manage GrowSurf referral and affiliate programs through AI assistants.

GSA Auctions API MCP — US federal government surplus auctions (keyed).

GSA CALC+ ceiling labor rates — what vendors may charge per hour under GSA

GSA Per Diem MCP — wraps the GSA Per Diem API v2 (api.gsa.gov)

Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).

IUPHAR/BPS Guide to PHARMACOLOGY (GtoPdb) MCP — BYO key.

GunBroker MCP Pack — wraps the GunBroker firearms-marketplace API.

GuruFocus MCP — wraps the GuruFocus Data API (gurufocus.com/data-api)

GWAS Catalog (EBI/NHGRI) MCP — curated catalog of genome-wide association studies.

H-1B MCP — US H-1B visa sponsorship & wage data from DOL Labor Condition

MCP server for H2BIS ProjectBrain - connect AI agents (GitHub Copilot, Claude, Cursor) to the H2BIS ProjectBrain API

MCP server for html.cloud — let Claude and other AI assistants share generated HTML as a private, end-to-end encrypted link, and update it later at the same link. No account, server stores only ciphertext.

MCP server and CLI exposing HTML email template rules for AI: Outlook/MSO, VML buttons, RTL, responsive tables, Gmail clipping, dark mode, and placeholders.

Hacker News MCP — search and retrieve stories from Hacker News

Statistics Iceland (Hagstofa Íslands) PxWeb MCP. Keyless.

Statistics Faroe Islands (Hagstova Føroya) PxWeb MCP.

RunAPI Hailuo MCP server for video generation: create tasks, poll results, and check pricing across 6 model variants from Claude Code, Codex, Cursor, and VS Code.

HAL (Hyper Articles en Ligne) MCP — French national open research archive.

Claim-level hallucination detection with sources, agent trajectory verification, risk gating for computer-use actions and prompt-injection defense.

HALOWERK services as MCP tools, paid per call with x402 on Base. No account, no login, no subscription — a throwaway wallet with a few dollars is enough.

MCP server for the Handbook API – manage handbook entries via CRUD, overview and tag search.

RunAPI HappyHorse MCP server for video generation: create tasks, poll results, and check pricing across 7 model variants from Claude Code, Codex, Cursor, and VS Code.

Harris County (TX) District Clerk civil dockets — every civil case filed in

Harry Potter API MCP (hp-api.onrender.com) — keyless.

Humanitarian Data Exchange (HDX) MCP — data.humdata.org, the open

Health Canada Drug Product Database (fleet #522).

Health monitoring for all your MCP servers

Run commands on machines you cannot SSH into, such as air-gapped or bastion-only hosts, via git, file shares or S3, with timestamped run logs.

HERB 2.0 (herb.ac.cn) — Traditional Chinese Medicine herb/ingredient/target/

HERE MCP — premium geocoding, places, and TRAFFIC-AWARE routing from HERE

Manage Hetzner DNS zones and records via the Hetzner Cloud API: RRSet CRUD, zonefile import/export, TTL and protection changes, and nameservers.

Hex.pm MCP — package registry for the Elixir & Erlang ecosystems.

HGNC (HUGO Gene Nomenclature Committee) MCP.

Hawaii vehicle-registration MCP — the statewide cumulative count of hybrid and electric

Read and verify a local media-archive catalog: 3-2-1 backup coverage across disk, NAS, S3-compatible cloud and LTO tape, with read-back hash verification.

Highlightly MCP — cheap multi-sport scores, video highlights, and match

Hilma MCP — Finnish government public procurement notices (keyed).

Tech-hiring data from HireJack: search live job postings, company hiring profiles and tech stacks, salary benchmarks, market pulse and skill trends.

Hong Kong Companies Registry (香港公司註冊處) open data via data.gov.hk (keyless): search companies by name, look up one company's incorporation record, list newly incorporated companies, and track company name changes.

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

Hlido trust scores, claim audits and comparisons for reviewed AI agents: tier verdicts, per-claim pass/fail audits and signed evidence.

Croatian National Bank (Hrvatska narodna banka, HNB) exchange-rate MCP. Keyless.

MCP server for the Holded API v2: contacts, sales and purchase documents, payments, treasury, accounting, catalog, team, CRM, projects, calendar, inbox and webhooks, with confirmation gates on every destructive operation.

Holidays MCP — wraps Nager.Date API (free, no auth)