MCP Server Directory

x402-receipt-verifier io.github.nexus-mcp-infra/x402-receipt-verifier

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

baby-age com.babyagecalculator/baby-age

Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.

RigorLoop Research Bounties com.rigorloop/research-bounties

Search and commission verified human research review through funded Research Bounties.

Stalsoft – Dr. Alex Stolz, IT- und KI-Beratung com.stalsoft/stalsoft

Öffentliche Inhalte von stalsoft.com: Profil, Leistungen, FAQ, Publikationen, Kontakt, Suche.

TaskRail com.alamavar.taskrail/taskrail

Delivered-price deals, cancel/refund paths, used-value comparisons, and compatibility checks.

Conduit Agentic Commerce app.aiconduit/conduit

Search multi-merchant supply, checkout, and track orders via MCP.

INMETRO: Cronotacógrafo io.github.mcp-dir/inmetro_cronotacografo-mcp

INMETRO: Cronotacógrafo, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Receita Federal: SIMEI (Declaração Anual) io.github.mcp-dir/receita_federal_simei_dasn-mcp

Receita Federal: SIMEI (Declaração Anual), official-source lookup. Platform-hosted, pay per query wi

Crawl Census io.github.taylorsmithgg/crawl-census

Ask before you fetch: will this domain serve your crawler, refuse it, or charge it?

Scans self-hosted multi-tenant AI-agent platforms for tenant-isolation gaps via an MCP tool.

ValYou co.getvalyou/valyou

Read-only access to your net worth, wealth percentile, projections, splits and budget.

WhatsApp for your agent: chats, messages, media, contacts and groups behind MCP tools.

Wraps the AgenticWorkspace CLI as a single generic MCP tool for repo workspace scans.

Light: Download + OCR io.github.mcp-dir/contas_light_download_ocr-mcp

Light: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.

nutrition org.heathy/nutrition

Nutrition for more than 1,100 plant foods from 30 national tables, plus GB/EU & US claim checking

AICIA AI Signal io.github.Jack-mi/aicia-ai-signal

Closed-source remote MCP: model benchmarks, costs, HN signals, tech registry.

Web search and AI answers with real source citations and a confidence score.

X1-BaaS Scraping API com.tazpal/x1-baas

Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments.

Grant Search xyz.krimskrams/grant-search

Search U.S. federal grants and EU funding topics; monitor changes and download snapshots.

FrontDesko io.github.anmols/frontdesko-mcp

Hotel PMS pricing, comparisons, OTA savings math, docs search and live demo availability.

Microsoft 365 mail MCP: reads mail, drafts into Outlook; sending is opt-in (IRIS_ENABLE_SEND).

CamFeed Journalism Archive au.com.cameronwilson.camfeed/camfeed

Public read-only archive of journalist Cameron Wilson's work, appearances, and biography.

Wellknown com.wellknownhq/wellknown

Check whether AI agents can discover, validate, and trust your domain's services.

3DOptix com.3doptix/optical-design

Optical design, simulation and analysis with GPU-powered ray tracing. Import from Zemax and CAD.