io.github.pipeworx-io/gtin

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

io.github.pipeworx-io/isin

Securities-identifier validation MCP (ISIN / CUSIP).

io.github.pipeworx-io/creditcard

Credit-card number validation MCP.

io.github.cyanheads/gnomad-genetics-mcp-server

Look up allele frequencies by ancestry, gene constraint, variants, and coverage over gnomAD.

io.github.cyanheads/noaa-marine-mcp-server

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

io.github.Gomess8/voice-quality-api

Measure voice/VoIP path quality -> estimated MOS + live network metrics

io.github.martindfarre/artifactos

Save, version & share AI-generated HTML artifacts (canvases, dashboards, apps) as links.

io.github.Periskop-ai/shopping-discovery

Product discovery for AI agents: ranked products and bundles from the open merchant web.

io.github.ComposioHQ/composio

Connect AI agents to 1000+ apps with managed authentication and tool-calling.

io.github.pipeworx-io/phone

Phone number validation MCP.

io.github.cyanheads/gbif-biodiversity-mcp-server

Search GBIF species taxonomy, occurrence records, datasets, and publishers.

io.github.IntelCue/intelcue-mcp

Market & competitive intelligence for Claude & AI assistants: trends, alerts, keywords & more.

io.github.nyuchi/mukoko-news

Pan-African news & analytics for Zimbabwe and 15 African countries: briefings and trends.

io.github.cyanheads/courtlistener-mcp-server

Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

io.github.cyanheads/osv-advisory-mcp-server

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

io.github.cyanheads/ourairports-mcp-server

Offline global aviation reference — airports, runways, navaids, frequencies from OurAirports.

io.github.cyanheads/pubmed-mcp-server

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.

io.github.superserve-ai/mcp

MCP server for Superserve sandboxes: create, exec, and manage Firecracker microVMs

io.github.alessandropeng/arc-flash-platform

Cálculos de engenharia elétrica pela norma brasileira (NBR), validados, com citação normativa.

io.github.musette-cc/musette-mcp

AI soigneur for cyclists: Strava ride to an Ien-Vitse-validated nutrition plan + orderable box.

io.github.obcraft/apiosk-mcp

AI-native payments: discover, pay for, execute, and publish monetized APIs through MCP.

io.github.marketscore/marketscore-direct-mcp

MCP for Yandex Direct: manage ad campaigns & analytics from Claude or ChatGPT

io.github.h4ck4life/pastml

Deploy HTML and Markdown as live URLs. Create, search, update, and manage pastes from any AI agent.

io.github.MLTCorp/convertfilefast

Convert files, run PDF/image tools, create billing links, and report feedback.