MCP Server Directory

Read-only MCP server for your mail — provider-agnostic IMAP that never marks a message as read.

CrystalRAM Open Commons io.github.PilotSuite/crystalram-open-commons

Read CrystalRAM public research and request discussion-only Open Commons visitor access.

Short-UUID charset, value discarded io.github.sadri-dridi/shortuuid-ok

Short-UUID charset, value discarded

inam-mcp io.github.inamprotocol/inam-mcp

Check an agent's INAM reputation before trusting it, and sign a receipt when work is done.

Agent-Native Calendar io.github.BuilderIO/agent-native-calendar

Agent-Native Google Calendar - manage events, sync, and public booking

JWT header segment shape, token discarded io.github.sadri-dridi/jwt-hdr-ok

JWT header segment shape, token discarded

Grams to kilograms, number discarded io.github.sadri-dridi/g-kg

Grams to kilograms, number discarded

Scoped local MCP access to Apple Reminders and read-only Calendar data via macOS EventKit.

URN NID shape, value discarded io.github.sadri-dridi/urn-ok

URN NID shape, value discarded

UTC ISO week-yearing year io.github.sadri-dridi/iso-year

UTC ISO week-yearing year

Geocodio io.github.pipeworx-io/geocodio

Geocodio MCP — wraps the Geocodio geocoding API (geocod.io)

Web & Developer Data Tools io.github.projectworks007/web-and-dev-tools

Website tech stacks, domain WHOIS/DNS/SSL, sitemaps, PDF text, GitHub trending and more.

SHA-224 hex length, input discarded io.github.sadri-dridi/sha224-len

SHA-224 hex length, input discarded

Internal test MCP server for local dev and Bifrost integration testing.

UTC decade start year io.github.sadri-dridi/decade

UTC decade start year

ISO country SA io.github.sadri-dridi/cc-sa

Public ISO 3166-1 record for SA.

Prolifik io.github.BitMamba24/prolifik

Clip long videos, render branded short-form video, schedule to TikTok, Reels, Shorts and X.

Token and context budget for AI agents. Tracks spend and gates the session.

Language ga io.github.sadri-dridi/lang-ga

ISO 639 language tag ga.

x402 Bazaar Rank io.github.mike-lblc/x402-bazaar-rank

Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402.

Unix seconds to ISO date, number discarded io.github.sadri-dridi/unix-iso

Unix seconds to ISO date, number discarded

ISO country QA io.github.sadri-dridi/cc-qa

Public ISO 3166-1 record for QA.

solmachina-x402 io.github.imnotamob/solmachina-x402

Solana & Base DeFi intelligence for AI agents over x402: decisions, risk, signed receipts.

Epivo Course Catalog io.github.henrikthome-arch/epivo-catalog

Read-only access to Epivo's live course catalogue for AI agents.