MCP Server Directory

Free V1: inert MCP decoys and canary tokens detect AI-agent compromise signals. Local stdio server.

Location absolute-URL shape, value discarded io.github.sadri-dridi/loc-ok

Location absolute-URL shape, value discarded

Mils to millimeters, number discarded io.github.sadri-dridi/mil-mm

Mils to millimeters, number discarded

Troy ounces to grams, number discarded io.github.sadri-dridi/oz-t-g

Troy ounces to grams, number discarded

rankdelta io.github.alordincans/rankdelta

Open-source AI SEO over MCP: audits, ranks, keywords, backlinks + AI visibility (GEO).

Axiom Relay io.github.Itr3k/axiom-relay-discovery

Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed.

categorize-transactions io.github.theluckystrike/categorize-transactions

Import a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.

Typographic points to millimeters, number discarded io.github.sadri-dridi/point-mm

Typographic points to millimeters, number discarded

Barcode Tools (decode, render, GTIN validate) io.github.appvantagelabs2-a11y/barcode

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

X-Real-IP IPv4/IPv6 shape, value discarded io.github.sadri-dridi/real-ip

X-Real-IP IPv4/IPv6 shape, value discarded

GitHub Platform Changelog — buy per-query in-session (githubchangelog) com.a2awire/data-github-changelog-platform-change-announcement

GitHub platform changelog feed. $0.01/query. Register in-session — free testnet funds.

Veterinary Fda io.github.pipeworx-io/veterinary-fda

Veterinary FDA MCP — openFDA Animal & Veterinary adverse events, pet/animal

readdit-later io.github.SanjhaiPrakash18/readdit-later

Search, organize, and chat with your saved Reddit posts from Claude, Cursor, and any MCP client.

requirements.txt name count, versions discarded io.github.sadri-dridi/requirements-ok

requirements.txt name count, versions discarded

MCP server for DBAs running dozens of SQL Server instances: grouped connections, plans, indexes

UTC ISO to unix seconds, value discarded io.github.sadri-dridi/iso-to-unix

UTC ISO to unix seconds, value discarded

Coptic year band io.github.sadri-dridi/coptic-ok

Coptic year band

Slack channel name shape, value discarded io.github.sadri-dridi/slack-channel-ok

Slack channel name shape, value discarded

Readiness scorer — can an agent sign up to your SaaS? io.github.agentwares/readiness-scorer

Probe a signup URL you own and score whether an AI agent can sign up unaided.

web-data-toolkit io.github.leekung125/web-data-toolkit

YouTube transcripts (video, channel, search), Google Trends, Google Play and App Store reviews.

ELF magic e_type band, bytes discarded io.github.sadri-dridi/elf-ok

ELF magic e_type band, bytes discarded

Agent-Native Mail io.github.BuilderIO/agent-native-mail

Agent-Native Superhuman - email client with keyboard shortcuts and AI triage

RFC number shape io.github.sadri-dridi/rfc-number-ok

RFC number shape

Website Email Extractor, Phone & Contact Finder (CSV, Sheet) io.github.Nero-Engine/website-contact-finder

Published emails, phones and social profiles for every website in a list, CSV or Google Sheet.