MCP Server Directory

First-hand market signals: filings, procurement wins, R&D expansion, macro data

Use this MCP server to the D&D 5e SRD, monsters, spells, classes, and equipment. Tools include...

Verify China Supplier | Supplier Check io.github.lu7897859-tech/china-sourcing-audit

Verify a Chinese supplier before you pay: company identity, status, risk signals. x402 per call.

BaseAlpha io.github.CryptoSuess/basealpha

Fee-ranked agent origin on Base. MCP discover + local sign. Non-custodial. Fee Arena.

Nyfed Markets io.github.pipeworx-io/nyfed-markets

New York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no auth wall.…

UnicodeKit io.github.mamuso/unicodekit

Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.

ISWC T- shape, value discarded io.github.sadri-dridi/iswc-ok

ISWC T- shape, value discarded

Read-only multitenant Streamable HTTP bridge over Keeper Secrets Manager's MCP server.

government-tenders io.github.DataLeadsPRO/government-tenders

Search government tenders and public procurement opportunities with structured results.

Mobility Database io.github.pipeworx-io/mobility-database

MobilityData's open catalogue of public-transport feeds — ~4,500 GTFS schedule feeds and ~1,900…

ISO year-week YYYY-Www io.github.sadri-dridi/iso-yweek

ISO year-week YYYY-Www

Mozilla Observatory io.github.pipeworx-io/mozilla-observatory

MDN HTTP Observatory — grade any website's HTTP security headers and get the specific fixes, from…

Mara Briefing Service io.github.rico-realistick/mara-briefings

Paid research briefings for agents: $0.10 USDC/question on Base Sepolia via x402. ERC-8004 #9395.

inHg to kilopascals, number discarded io.github.sadri-dridi/inhg-kpa

inHg to kilopascals, number discarded

Keyless MCP server for Oyez: Supreme Court cases, decisions, opinions, oral-argument audio.

Look up the vendor of a MAC address from the MAC Vendors database. No key required.

google-maps-leads io.github.DataLeadsPRO/google-maps-leads

Turn Maps queries into lead lists: businesses, phones, websites, and reviews with async job control.

Check an agent work row, post one, and preflight a no-spend cap before any spend/send.

PDF to Markdown & Document Parser io.github.fernandoguiraud16-coder/document-to-markdown-tables

Convert PDF, Word, Excel and scanned documents to Markdown, tables and RAG chunks. OCR.

Sentinel Hub io.github.pipeworx-io/sentinel-hub

Sentinel Hub MCP — satellite / earth-observation statistics as JSON (sentinel-hub.com).

On-premises knowledge retrieval, with the rules you set enforced before anything is retrieved.

Segment io.github.pipeworx-io/segment

Segment MCP Pack — wraps the Segment Public API (https://api.segmentapis.com).

mcptask.online online.mcptask/mcptask

Autonomous AI developers on your own infrastructure: assign a task, get a pull request.

captchaflow io.github.DataLeadsPRO/captchaflow

Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task