Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
35,263 servers
Showing 2,353–2,400 of 35,263 servers
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No Errands Prints
streamable-httpcom.noerrands/prints
Order photo prints, canvas, T-shirts and mugs from photos, made by a lab and posted in the US.
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No Errands Mail
streamable-httpcom.noerrands/mail
Mail real US letters, postcards and certified mail from an agent, quoted before sending.
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No Errands Cards
streamable-httpcom.noerrands/cards
Mail a real greeting card, handwritten with a pen or printed, to a US address by a date.
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No Errands Fax
streamable-httpcom.noerrands/fax
Send a fax to any US or Canadian number from a PDF, quoted per page before sending.
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No Errands Sign
streamable-httpcom.noerrands/sign
Get a PDF e-signed under ESIGN and UETA by up to 5 people, with a signed certificate.
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HardCopy Labs
streamable-httpcom.hardcopylabs/hardcopy
Order real 3D prints from chat: send an STL or OpenSCAD model, see one price, get it by UPS.
official 3 tools -
Complex Portal
streamable-httpio.github.pipeworx-io/complex-portal
EBI Complex Portal MCP.
official 38 tools -
Companies House
streamable-httpio.github.pipeworx-io/companies-house
Companies House MCP — UK statutory company registry (BYO key)
official 41 tools -
Commons Wikimedia
streamable-httpio.github.pipeworx-io/commons-wikimedia
Wikimedia Commons MCP — Action API for files.
official 41 tools -
Committee Releases
streamable-httpio.github.pipeworx-io/committee-releases
Committee Releases — documents congressional committees publish on their OWN
official 39 tools -
Comicvine
streamable-httpio.github.pipeworx-io/comicvine
Comic Vine MCP.
official 46 tools -
Colorapi
streamable-httpio.github.pipeworx-io/colorapi
Color API MCP — wraps thecolorapi.com (free, no auth)
official 39 tools -
Color Pizza
streamable-httpio.github.pipeworx-io/color-pizza
Color Pizza MCP — names hex colors using human-friendly color-name lists.
official 39 tools -
Color
streamable-httpio.github.pipeworx-io/color
Color utilities MCP.
official 39 tools -
Colombia Secop
streamable-httpio.github.pipeworx-io/colombia-secop
Colombia SECOP MCP — Colombian government procurement (public contracting).
official 38 tools -
College Scorecard
streamable-httpio.github.pipeworx-io/college-scorecard
College Scorecard MCP — US Department of Education College Scorecard API
official 38 tools -
Coinpaprika
streamable-httpio.github.pipeworx-io/coinpaprika
Coinpaprika MCP — alternative crypto data source
official 42 tools -
Labby
stdioai.dinglebear/labby
Rust MCP gateway with Code Mode, authentication, setup, logs, CLI, HTTP API, and operator web UI.
official 3 secrets -
Coinmarketcap
streamable-httpio.github.pipeworx-io/coinmarketcap
CoinMarketCap MCP — crypto prices, market cap, rankings
official 42 tools -
Coinglass
streamable-httpio.github.pipeworx-io/coinglass
CoinGlass MCP — wraps the CoinGlass Derivatives API v4 (coinglass.com)
official 40 tools -
Coingecko
streamable-httpio.github.pipeworx-io/coingecko
CoinGecko MCP — wraps CoinGecko free API (no auth required)
official 40 tools -
Coinbase Exchange
streamable-httpio.github.pipeworx-io/coinbase-exchange
Coinbase Exchange public MCP.
official 46 tools -
Codex Mrl
streamable-httpio.github.pipeworx-io/codex-mrl
Codex Alimentarius maximum residue limits — the internationally agreed legal
official 42 tools -
Codex Gsfa
streamable-httpio.github.pipeworx-io/codex-gsfa
Codex GSFA — the FAO/WHO General Standard for Food Additives (CXS 192-1995).
official 43 tools -
Codex Contaminants
streamable-httpio.github.pipeworx-io/codex-contaminants
Codex Alimentarius CXS 193 — maximum levels for contaminants and toxins in
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Codewars
streamable-httpio.github.pipeworx-io/codewars
Codewars MCP.
official 40 tools -
Al Jazeera 360
streamable-httpio.github.ahmedaminsa/aljazeera360-mcp-server
Browse, search & watch Al Jazeera 360's Arabic shows, documentaries and podcasts inside the chat.
official 26 tools -
Codestats
streamable-httpio.github.pipeworx-io/codestats
Code::Stats MCP — public user XP / activity.
official 38 tools -
Codeforces
streamable-httpio.github.pipeworx-io/codeforces
Codeforces MCP — public read API.
official 44 tools -
hub
streamable-httpai.spelunking/hub
Structure for hard AI decisions, and a human to escalate to when the structure runs out.
official 7 tools -
Cocktails
streamable-httpio.github.pipeworx-io/cocktails
Cocktails MCP — TheCocktailDB API (free, no auth)
official 40 tools -
Cobalt
streamable-httpio.github.pipeworx-io/cobalt
Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC
official 39 tools -
Cnpj Br
streamable-httpio.github.pipeworx-io/cnpj-br
CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via
official 37 tools -
Cnmv Filings
streamable-httpio.github.pipeworx-io/cnmv-filings
Spain CNMV Regulated Filings MCP — keyless, same-day-fresh.
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Cnb Cz
streamable-httpio.github.pipeworx-io/cnb-cz
Czech National Bank (Česká národní banka, ČNB) public API MCP. Keyless.
official 41 tools -
LuxAlgo MCP
streamable-httpio.github.luxalgo/luxalgo-mcp-server
LuxAlgo for AI agents: the Library, prop firms, Market Trackers, Edge Stats, and your Trade Journal
official 42 tools -
Cms Open Payments
streamable-httpio.github.pipeworx-io/cms-open-payments
CMS Open Payments, with annual dataset discovery through the official DKAN API.
official 47 tools -
Cms
streamable-httpio.github.pipeworx-io/cms
CMS Open Data MCP — US Centers for Medicare & Medicaid Services.
official 39 tools -
Cloudflare Radar
streamable-httpio.github.pipeworx-io/cloudflare-radar
Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)
official 42 tools -
Close Crm
streamable-httpio.github.pipeworx-io/close-crm
Close CRM MCP Pack — wraps the Close (close.com) API v1.
official 42 tools -
Clinicaltrials
streamable-httpio.github.pipeworx-io/clinicaltrials
Search and analyze ClinicalTrials.gov: trials by keyword/condition/drug/status/phase, one study's…
official 50 tools -
Clinicaltables
streamable-httpio.github.pipeworx-io/clinicaltables
NIH Clinical Tables Search Service MCP.
official 46 tools -
Climatiq
streamable-httpio.github.pipeworx-io/climatiq
Climatiq MCP — carbon footprint calculator with emission factors
official 39 tools -
Climate Feeds
streamable-httpio.github.pipeworx-io/climate-feeds
Climate & Energy Feeds MCP.
official 39 tools -
Climate
streamable-httpio.github.pipeworx-io/climate
Climate MCP — wraps Open-Meteo Climate API (free, no auth)
official 38 tools -
Clickup
streamable-httpio.github.pipeworx-io/clickup
ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)
official 41 tools -
Clevelandart
streamable-httpio.github.pipeworx-io/clevelandart
Cleveland Museum of Art Open Access MCP.
official 40 tools -
Clash Royale
streamable-httpio.github.pipeworx-io/clash-royale
Clash Royale MCP.
official 51 tools
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claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp