Remote Servers

C

Chembl

pipeworx-io

ChEMBL MCP — drug discovery database (EBI)

C

Chess

pipeworx-io

Chess.com MCP — wraps the Chess.com public API (free, no auth)

C

Chile Procurement

pipeworx-io

Chile Government Procurement MCP — Mercado Público / ChileCompra (keyless-ish)

C

China Air Quality

pipeworx-io

China Air Quality MCP — nationwide hourly AQI from CNEMC (中国环境监测总站). 中国空气质量实时数据…

C

China Customs

pipeworx-io

China Customs (GACC English) — monthly merchandise trade statistics

C

China Disclosures

pipeworx-io

China Disclosures MCP — non-SEC Chinese biotech deals and HK/STAR IPO financing, read straight out…

C

China Exchange Data

pipeworx-io

China Exchange Data MCP (SZSE + SSE). Keyless.

C

China Macro

pipeworx-io

China macro: PBOC Loan Prime Rate, headline NBS indicators (via Eastmoney's data centre), 70-city…

C

China News

pipeworx-io

China / Hong Kong / Taiwan news search

C

China Pharma

pipeworx-io

China Pharma MCP — China-to-Western biotech licensing deals, from SEC filings

C

China Recalls

pipeworx-io

china-recalls: product recall announcements published by China's State Administration for Market…

C

China Safe

pipeworx-io

China SAFE (State Administration of Foreign Exchange) — State Administration of Foreign Exchange

C

China Stocks

pipeworx-io

China A-shares MCP. Keyless.

C

Chrome Ux Report

pipeworx-io

Real-user Core Web Vitals for any website with enough traffic, from Google's Chrome UX Report…

C

Chrome Web Store

pipeworx-io

Chrome Web Store — public extension listing data: a single extension by id, free-text search, and…

C

Chronicling America

pipeworx-io

Chronicling America MCP — full-text search of ~150 years of digitized U.S. newspapers…

C

Chucknorris

pipeworx-io

Chuck Norris MCP — wraps chucknorris.io (free, no auth)

C

Cia Factbook

pipeworx-io

CIA World Factbook MCP — country profiles from The World Factbook

C

Cipo

pipeworx-io

CIPO MCP — Canadian Patents Database

C

Circl Vulnerability Lookup

pipeworx-io

CIRCL Vulnerability-Lookup — aggregated vulnerability records

C

Cisa Kev

pipeworx-io

CISA KEV MCP

C

Citybikes

pipeworx-io

Citybikes MCP — wraps CityBik.es API (free, no auth required)

C

Civic

pipeworx-io

CIViC — Clinical Interpretation of Variants in Cancer

C

Civitai

pipeworx-io

Civitai MCP

C

Clash Royale

pipeworx-io

Clash Royale MCP

C

Clearlydefined

pipeworx-io

ClearlyDefined — the licence, copyright attribution and provenance actually found inside an…

C

Clickup

pipeworx-io

ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)

C

Climate

pipeworx-io

Climate MCP — wraps Open-Meteo Climate API (free, no auth)

C

Climate Feeds

pipeworx-io

Climate & Energy Feeds MCP

C

Climatiq

pipeworx-io

Climatiq MCP — carbon footprint calculator with emission factors

C

Clinicaltables

pipeworx-io

NIH Clinical Tables Search Service MCP

C

Clinicaltrials

pipeworx-io

Search and analyze ClinicalTrials.gov: trials by keyword/condition/drug/status/phase, one study's…

C

Close Crm

pipeworx-io

Close CRM MCP Pack — wraps the Close (close.com) API v1

C

Cloudflare Radar

pipeworx-io

Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)

C

Cmf Chile

pipeworx-io

CMF Chile MCP -- Comision para el Mercado Financiero (Chile's financial regulator).

C

Cms Drug Price Negotiation

pipeworx-io

CMS Medicare drug price negotiation: the Maximum Fair Price (MFP) for every drug CMS has selected…

C

Cms Open Payments

pipeworx-io

CMS Open Payments, with annual dataset discovery through the official DKAN API

C

Cn Law

pipeworx-io

China (mainland) national law — one pack per jurisdiction (at-ris precedent: legislation AND case…

C

Cnb Cz

pipeworx-io

Czech National Bank (Česká národní banka, ČNB) public API MCP. Keyless.

C

Cnmv Filings

pipeworx-io

Spain CNMV Regulated Filings MCP — keyless, same-day-fresh

C

Cnpj Br

pipeworx-io

CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via minhareceita.org, an…

C

Cobalt

pipeworx-io

Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…

C

Cocktails

pipeworx-io

Cocktails MCP — TheCocktailDB API (free, no auth)

C

Codeforces

pipeworx-io

Codeforces MCP — public read API.

C

Codestats

pipeworx-io

Code::Stats MCP — public user XP / activity.

C

Codewars

pipeworx-io

Codewars MCP.

C

Codex Contaminants

pipeworx-io

Codex Alimentarius CXS 193 — maximum levels for contaminants and toxins in food and feed: lead…

C

Codex Gsfa

pipeworx-io

Codex GSFA — the FAO/WHO General Standard for Food Additives (CXS 192-1995)

C

Codex Mrl

pipeworx-io

Codex Alimentarius maximum residue limits — the internationally agreed legal ceilings for…

C

Coinbase Exchange

pipeworx-io

Coinbase Exchange public MCP.

C

Coingecko

pipeworx-io

CoinGecko MCP — wraps CoinGecko free API (no auth required)

C

Coinglass

pipeworx-io

CoinGlass MCP — wraps the CoinGlass Derivatives API v4 (coinglass.com)

C

Coinmarketcap

pipeworx-io

CoinMarketCap MCP — crypto prices, market cap, rankings

C

College Scorecard

pipeworx-io

College Scorecard MCP — US Department of Education College Scorecard API

C

Colombia Secop

pipeworx-io

Colombia SECOP MCP — Colombian government procurement (public contracting)

C

Color

pipeworx-io

Color utilities MCP.

C

Color Pizza

pipeworx-io

Color Pizza MCP — names hex colors using human-friendly color-name lists. Wraps the keyless Color…

C

Colorado Code

pipeworx-io

Colorado Revised Statutes — state statutes by citation, topic, and title.

C

Colorapi

pipeworx-io

Color API MCP — wraps thecolorapi.com (free, no auth)

C

Comicvine

pipeworx-io

Comic Vine MCP.