MCP Servers — Browse Page 289 | Claude MCP

• Carbon Intensity Uk

  UK Carbon Intensity MCP (National Grid ESO).

• Carbon Interface

  Carbon Interface MCP — Carbon Interface API (v1)

• Careeronestop

  CareerOneStop MCP — wraps the CareerOneStop Web API (U.S. Dept. of Labor) (api.careeronestop.org).…

• Carsxe

  CarsXE MCP — wraps the CarsXE Vehicle Data API (carsxe.com)

• Cataas

  CATAAS MCP — Cat as a Service (free, no auth)

• Catalogueoflife

  Catalogue of Life MCP — global taxonomic index.

• Catfacts

  Cat Facts MCP — wraps Cat Facts API (free, no auth)

• Catnap

  CATNAP (Compile, Analyze, and Tally Neutralizing Antibody Panels) + the LANL HIV Molecular…

• Cbioportal

  cBioPortal MCP — cancer genomics portal.

• Cbs Il

  Israel Central Bureau of Statistics (CBS / הלשכה המרכזית לסטטיסטיקה) MCP.

• Cbs Nl

  Statistics Netherlands (CBS / StatLine) OData MCP.

• Cdc

  CDC MCP — wraps CDC open data via Socrata API (data.cdc.gov)

• Cdec Ca

  CDEC (California Data Exchange Center) MCP. Keyless.

• Celestrak

  CelesTrak MCP — satellite orbital elements (TLE / GP data) for any tracked object.

• Censtatd Hk

  Hong Kong Census and Statistics Department (C&SD) open-data MCP.

• Census

  Census MCP — U.S. Census Bureau housing-relevant APIs.

• Census Geocoder

  US Census Bureau Geocoder MCP

• Census Tigerweb

  US Census TIGERweb MCP — the Census Bureau's ArcGIS REST geography service

• Census Trade

  Census Trade MCP — US Census Bureau International Trade data

• Censys

  Censys MCP — internet-scan search over the Censys Platform API (censys.com)

• Cfpb

  CFPB MCP — Consumer Financial Protection Bureau complaint database (free, no auth)

• Cftc Cot

  CFTC Commitment of Traders (COT) MCP.

• Chainlist

  Chainlist MCP — registry of EVM chains

• Chaos Index

  chaos-index MCP — wraps StupidAPIs (keyless — no credential needed)

• Chargebee

  Chargebee MCP Pack — wraps the Chargebee API v2

• Cheapshark

  CheapShark MCP.

• Chembl

  ChEMBL MCP — drug discovery database (EBI).

• Chess

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

• Chile Procurement

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

• China Air Quality

  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…

• China Customs

  China Customs (GACC English) — monthly merchandise trade statistics.

• China Disclosures

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

• China Exchange Data

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

• China Macro

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

• China News

  China / Hong Kong / Taiwan news search.

• China Pharma

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

• China Safe

  China SAFE (State Administration of Foreign Exchange) — 国家外汇管理局

• China Stocks

  China A-shares MCP. Keyless.

• Chrome Ux Report

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

• Chrome Web Store

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

• Chronicling America

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

• Chucknorris

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

• Cia Factbook

  CIA World Factbook MCP — country profiles from The World Factbook.

• Cipo

  CIPO MCP — Canadian Patents Database

• Circl Vulnerability Lookup

  CIRCL Vulnerability-Lookup — aggregated vulnerability records

• Cisa Kev

  CISA KEV MCP.

• Citybikes

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

• Civic

  CIViC — Clinical Interpretation of Variants in Cancer.

• Civitai

  Civitai MCP.

• Clash Royale

  Clash Royale MCP.

• Clearlydefined

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

• Clevelandart

  Cleveland Museum of Art Open Access MCP.

• Clickup

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

• Climate

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

• Climate Feeds

  Climate & Energy Feeds MCP.

• Climatiq

  Climatiq MCP — carbon footprint calculator with emission factors

• Clinicaltables

  NIH Clinical Tables Search Service MCP.

• Clinicaltrials

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

• Close Crm

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

• Cloudflare Radar

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

• Cms

  CMS Open Data MCP — US Centers for Medicare & Medicaid Services.

• Cms Open Payments

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

• Cn Law

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

• Cnb Cz

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

• Cnmv Filings

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

• Cnpj Br

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

• Cobalt

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

• Cocktails

  Cocktails MCP — TheCocktailDB API (free, no auth)

• Codeforces

  Codeforces MCP — public read API.

• Codestats

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

• Codewars

  Codewars MCP.

• Codex Contaminants

  Codex Alimentarius CXS 193 — maximum levels for contaminants and toxins in

• Codex Gsfa

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

• Codex Mrl

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

• Coinbase Exchange

  Coinbase Exchange public MCP.

• Coingecko

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

• Coinglass

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

• Coinmarketcap

  CoinMarketCap MCP — crypto prices, market cap, rankings

• Coinpaprika

  Coinpaprika MCP — alternative crypto data source

• College Scorecard

  College Scorecard MCP — US Department of Education College Scorecard API

• Colombia Secop

  Colombia SECOP MCP — Colombian government procurement (public contracting).

• Color

  Color utilities MCP.

• Color Pizza

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

• Colorado Code

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

• Colorapi

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

• Comicvine

  Comic Vine MCP.

• Committee Releases

  Committee Releases — documents congressional committees publish on their OWN websites: press…

• Commoncrawl

  Common Crawl's public web archive — find every time a URL was crawled since 2008 and read the…

• Commons Wikimedia

  Wikimedia Commons MCP — Action API for files.

• Companies House

  Companies House MCP — UK statutory company registry (BYO key)

• Complex Portal

  EBI Complex Portal MCP.

• Comtrade

  Comtrade MCP — UN Comtrade API for international bilateral trade data

• Conceptnet

  ConceptNet MCP — open multilingual word/phrase relation graph

• Confluence

  Confluence MCP — wraps the Confluence Cloud REST API v2 (OAuth)

• Congress

  Congress MCP — US Congress bill/law/member data via the official congress.gov API (Library of…

• Congressional Documents

  Congressional Documents — full-text search and retrieval over the official record of Congress…

• Connecticut Code

  Connecticut General Statutes — state statutes by citation.

• Conspiracy Theory

  conspiracy-theory MCP — wraps StupidAPIs (keyless — no credential needed)

• Coolprop

  coolprop — thermophysical fluid properties (PropsSI-style: give two independent state variables…

• Coordinates

  Coordinate geometry MCP.

• Copernicus Cds

  The Copernicus Climate Data Store (C3S/ECMWF) catalogue — browse or search the ~140 published…

• Copernicus Dataspace

  European Sentinel and Copernicus Contributing Mission archive from the EU's Copernicus Data Space…

• Core Research

  CORE Research MCP — wraps CORE API (api.core.ac.uk/v3)

• Coresignal

  Coresignal MCP — LinkedIn-adjacent company + employee data (coresignal.com)

• Cornell Wex

  Cornell LII Wex MCP — the Legal Information Institute's free legal dictionary and encyclopedia…

• Corporate Apology

  corporate-apology MCP — wraps StupidAPIs (keyless — no credential needed)

• Corporate Satire

  Satirical generator: a joke tool that turns any announcement into a fabricated parody corporate…

• Could Have Been Email

  could-have-been-email MCP — wraps StupidAPIs (keyless — no credential needed)

• Countries

  Countries MCP — world country data.

• Country News

  Country News MCP — ranked top headlines for any country, via Google News RSS.

• Country State City

  CountryStateCity MCP — wraps CountryStateCity API (api.countrystatecity.in/v1)

• Court Listener

  CourtListener MCP — Free Law Project's CourtListener API (v4).

• Covalent

  Covalent / GoldRush MCP — unified wallet balances + transactions across 100+ chains (goldrush.dev…

• Cpsc

  CPSC MCP — US consumer-product safety recalls (CPSC, free, no auth).

• Crates

  Crates.io MCP — wraps the crates.io REST API v1 (free, no auth)

• Crawlbase

  Crawlbase MCP — wraps the Crawlbase Crawling API (crawlbase.com, formerly ProxyCrawl). One…

• Crawlgraph

  CrawlGraph MCP — backlink intelligence on the public Common Crawl webgraph

• Crc

  Checksum MCP — CRC-32 & Adler-32.

• Creative Constraints

  creative-constraints — an original deck of 162 domain-neutral creative constraints, drawn by…

• Creditcard

  Credit-card number validation MCP.