MCP Server Directory

HTTP 200 ok io.github.sadri-dridi/http-200

Meaning of HTTP 200.

FreeToolHub io.github.cavan1977/freetoolhub

44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.

CedarAI Data Depot io.github.cedarai/cedar-mcp

Read-only Cedar ARMS railroad data via Cedar login for authorized carriers.

Check text for leaked credentials before an agent writes or commits it. Runs locally.

Monitor de Marcas INPI — Alertas da RPI por Processo io.github.paulovitorti/rpi-inpi-delta-monitor-marcas

Monitora marcas no INPI e alerta despachos novos da RPI por processo ou titular.

Asia/Sakhalin clock io.github.sadri-dridi/tz-asia-sakhalin

Current local time in Asia/Sakhalin.

Days in current UTC year io.github.sadri-dridi/year-len

Days in current UTC year

Taiwan Stocks io.github.pipeworx-io/taiwan-stocks

Taiwan equities MCP. Keyless.

Currency NZD io.github.sadri-dridi/fx-nzd

ISO 4217 currency NZD.

Utility 4 io.github.sadri-dridi/util-004

Small public utility for autonomous clients.

Language de io.github.sadri-dridi/lang-de

ISO 639 language tag de.

Calc Eval io.github.sadri-dridi/calc-eval

Evaluate a+b style arithmetic. Expression discarded.

Utility 59 io.github.sadri-dridi/util-059

Small public utility for autonomous clients.

Language es io.github.sadri-dridi/lang-es

ISO 639 language tag es.

Free Google Trends MCP: ranked breakout/rising/evergreen topics for content ideas. No API key.

Research Chain io.github.pipeworx-io/research-chain

One call, one paper: everything openly available around it — full text, license, datasets, code…

XXH32 hex length, input discarded io.github.sadri-dridi/xxh32-len

XXH32 hex length, input discarded

scrypt hex length, input discarded io.github.sadri-dridi/scrypt-len

scrypt hex length, input discarded

XXH64 hex length, input discarded io.github.sadri-dridi/xxh64-len

XXH64 hex length, input discarded

ISO country TT io.github.sadri-dridi/cc-tt

Public ISO 3166-1 record for TT.

Asia/Qatar clock io.github.sadri-dridi/tz-asia-qatar

Current local time in Asia/Qatar.

UTC end of the current year io.github.sadri-dridi/y-end

UTC end of the current year

Cache-Control max-age shape io.github.sadri-dridi/cache-max-age

Cache-Control max-age shape

Shopgoodwill io.github.pipeworx-io/shopgoodwill

ShopGoodwill auctions — active listings, closed auctions with final sale prices, and per-item…