MCP Server Directory

Federal Grant Evidence io.github.tytutueh13-sudo/federal-grant-evidence

Find U.S. federal grants and return cited hard-gate and award-history evidence packs.

ISO country BS io.github.sadri-dridi/cc-bs

Public ISO 3166-1 record for BS.

US state MA io.github.sadri-dridi/st-ma

USPS state code MA.

US state MT io.github.sadri-dridi/st-mt

USPS state code MT.

UnRemind.me Submit io.github.esfih/unremind-me-submit

Send a reminder to anyone with a public UnRemind.me page. No account or token.

US state KY io.github.sadri-dridi/st-ky

USPS state code KY.

AIMALL (搜蚁智选) io.github.sukyboor/aimall-mcp

Pay-per-use API marketplace for AI agents: LLMs, image, TTS, search. Free trial, x402.

Upload Android and iOS builds to buildtree and get install links, QR codes and tester feedback.

Munnin — an agent identity server io.github.alvseek/munnin

Agent identity and memory over MCP — a persistent self plus the procedures for tending it.

OKC Disc & Sciatica Next-Step Checker | Precision Care Chiropractic io.github.janoliverautomation-stack/okcsciaticacheck-com

Pain shooting down your leg? Answer a few questions about your lower back pain, sciatica, numbness,

Censys io.github.pipeworx-io/censys

Censys MCP — internet-scan search over the Censys Platform API (censys.com)

Generates tests from acceptance criteria, then converges code with an agent that never sees them.

JSON byte count, body discarded io.github.sadri-dridi/json-bytes

JSON byte count, body discarded

Usno Astronomy io.github.pipeworx-io/usno-astronomy

Next solar eclipse, eclipse times by place, Moon phases and seasons from the US Naval Observatory.

US state KS io.github.sadri-dridi/st-ks

USPS state code KS.

The x402 agent market on Base: sellers, prices, on-chain payments, operators, buyers. Dated.

vergabe-api: German public procurement notices io.github.applehorsefrog/vergabe-api

German public tenders as normalised JSON (CPV, NUTS, deadlines). Free sample; search paid via x402.

Currency ZAR io.github.sadri-dridi/fx-zar

ISO 4217 currency ZAR.

sigtap Agent Tools io.github.unnamedaiagent/sigtap-agent-tools

13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt

Inspect database schemas and execute SQL queries across multiple database providers with LINQ to DB.

DataGate telecom billing lookups - customers, agreements, invoices, and more - for any MCP agent.

KranVergleich Kranvermietung (DE/AT) io.github.christophjonetzko-stack/kranvergleich

Kranvermietung DE/AT: crane rental companies by city, price ranges, type recommendation, PLZ supply

codebahn io.github.codebahn/codebahn

Codebahn is the private GitHub alternative: fast Git and CI for developers and teams.

HTTP Request Sender: Single or Bulk API Calls from CSV or Sheet io.github.Nero-Engine/dataset-to-rest-api

Send one HTTP request, or one per row of a dataset, CSV or Google Sheet, and get the response back