MCP servers (14486)
Clearly
Your workspace as agent tools — docs, canvases, slides, sheets, projects, tickets, and a shell.
Clearlydefined
ClearlyDefined — the licence, copyright attribution and provenance actually found inside an…
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.
Coarse moon age 0-29 from UTC day
Coarse moon age 0-29 from UTC day
Codeforces
Codeforces MCP — public read API.
Coinbase Exchange
Coinbase Exchange public MCP.
Coinmarketcap
CoinMarketCap MCP — crypto prices, market cap, rankings
Coinpaprika
Coinpaprika MCP — alternative crypto data source
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.
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
Common zone count
Common zone count
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.
Compera
Live Swedish price & service comparison (products, broadband, mobile, electricity, loans)
Compliance Check
Preview a TCPA/GDPR/CASL/10DLC gate result before spending a paid send. No key needed.
Compliance de Apostas
Checks a person's compliance indicators for the betting sector from the CPF. Platform-hosted, no cre
Comprot: Processo
Comprot: Court Case, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Conference Partner
Academic conference & journal CFP deadlines, CCF/ICORE/QUALIS rankings, acceptance rates.
Conselho Federal de Contabilidade: Cadastro de Profissionais e Empresas
Conselho Federal de Contabilidade: Cadastro de Profissionais e Empresas, official-source lookup. Pla
Conselho Federal de Medicina: Cadastro
Conselho Federal de Medicina: Cadastro, official-source lookup. Platform-hosted, pay per query with
Conselho Federal de Medicina: Estabelecimentos de Saúde
Conselho Federal de Medicina: Estabelecimentos de Saúde, official-source lookup. Platform-hosted, pa
Conselho Federal de Odontologia: Cadastro
Conselho Federal de Odontologia: Cadastro, official-source lookup. Platform-hosted, pay per query wi