Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
CO

content-id base58 length, value discarded
View repository →CO

content-address hex length, value discarded
View repository →CO

Contrast ratio for two hex colors
View repository →CO

Cookie pair count, value discarded
View repository →CO

Cookie name charset, value discarded
View repository →CO

Cookie name charset, value discarded
View repository →CR

Cross-Origin-Opener-Policy token, value discarded
View repository →LA

Latitude/longitude numeric shape
View repository →CO

Coptic year band
View repository →CO

Cords to cubic meters, number discarded
View repository →CR

Cross-Origin-Resource-Policy token, value discarded
View repository →CO

CORP same-origin/same-site token, value discarded
View repository →XC

X-Correlation-Id charset, value discarded
View repository →CP

CP437 box-draw band, bytes discarded
View repository →CP

CP850 high-bit band, bytes discarded
View repository →CP

CPE 2.3 wfn field count, value discarded
View repository →CR

crate metadata name shape, body discarded
View repository →CR

CRC-16 hex length, input discarded
View repository →CR

CRC16 hex, input discarded
View repository →CR

CRC-24 hex length, input discarded
View repository →CR

CRC32 hex, input discarded
View repository →CR

CRC-64 hex length, input discarded
View repository →CR

CRC-8 hex length, input discarded
View repository →CR

CRC8 hex, input discarded
View repository →CR

CRLF pair count, text discarded
View repository →CR

CRLF run count, text discarded
View repository →CR

Crockford Base32 id charset, value discarded
View repository →FI

Five-field cron shape
View repository →SI

Six-field cron shape
View repository →UT

UTC cron five-field shape
View repository →