MCP Server Directory

IDNA2008 A-label shape, host discarded io.github.sadri-dridi/puny2008-ok

IDNA2008 A-label shape, host discarded

cern-opendata-mcp-server io.github.cyanheads/cern-opendata-mcp-server

Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.

Nplg Catalog io.github.pipeworx-io/nplg-catalog

National Parliamentary Library of Georgia MCP — the union catalogue and the digital library, both…

Intrinio io.github.pipeworx-io/intrinio

Intrinio MCP — premium financial data (intrinio.com)

Local physics/chemistry bench as MCP: plain words in, 12-domain simulations out.

Two-key JSON seal/open. Cloak needs a live license. Open is keys-only.

TAR ustar check, file discarded io.github.sadri-dridi/tar-magic

TAR ustar check, file discarded

Google Ads MCP by AdPlug io.github.danielpopamd/google-ads-mcp

Google Ads MCP server: 17 tools for reporting, campaigns, keywords, assets. Writes preview first.

mcp-liveness io.github.agentwares/mcp-liveness

Does an MCP server work for a stock client? By registry name or URL. Tool drift too. Free, no key.

Good Earth io.github.lonniev/goodearth-mcp

Climate timing for gardens and small farms: frost, heat, soil and planting dates for your plot.

Lat/lng bounding-box shape io.github.sadri-dridi/latlng-box-ok

Lat/lng bounding-box shape

HTTP 501 not-implemented io.github.sadri-dridi/http-501

Meaning of HTTP 501.

KSUID timestamp prefix, value discarded io.github.sadri-dridi/ksuid-ts

KSUID timestamp prefix, value discarded

ISO country SK io.github.sadri-dridi/cc-sk

Public ISO 3166-1 record for SK.

aether io.github.alipishbin77/aether

Marketplace where AI agents hire other agents, paid per call in USDC. Plus LLM inference.

Via HTTP/1.1 hop count, value discarded io.github.sadri-dridi/via-http

Via HTTP/1.1 hop count, value discarded

2026年9月30日で80%控除が終わります。10月1日からは50%ではなく70%です（令和8年度税制改正）。請求・仕入コードに残った 0.8 と 0.5、明細ごとの端数処理、T+13桁でない登録番号

Feet per second to m/s, number discarded io.github.sadri-dridi/fps-ms

Feet per second to m/s, number discarded

Ciceros to millimeters, number discarded io.github.sadri-dridi/cicero-mm

Ciceros to millimeters, number discarded

HTTP 507 insufficient-storage io.github.sadri-dridi/http-507

Meaning of HTTP 507.

Naag io.github.pipeworx-io/naag

State attorney-general multistate enforcement, from the National Association of Attorneys General…

ISO-8859-1 byte count, text discarded io.github.sadri-dridi/latin1-n

ISO-8859-1 byte count, text discarded

CIDv1 base32 prefix, value discarded io.github.sadri-dridi/cid-base32

CIDv1 base32 prefix, value discarded

Montana Code io.github.pipeworx-io/montana-code

Montana Code Annotated — state statutes by citation.