MCP Server Directory

Bidirectional AI agent collaboration — spawn and communicate with any agent CLI

Tech Stack Detector & WHOIS, SSL Checker io.github.fernandoguiraud16-coder/website-tech-dns-whois-ssl

Tech stack, WHOIS, DNS, SSL, hosting and SEO checks for lists of domains.

Canadian Grocery Prices for AI Agents (Yugenox) io.github.ArpitGandhi1934/yugenox-canada-grocery-prices

Canadian grocery prices by postal code: Loblaw banners, Instacart, Costco and Flipp weekly flyers.

Adversarial Quality Gate MCP for vibe-coding: IDE AI vs Critic AI, human decides on deadlock

Country codes, names, and regions from the DataHub country catalog. No key required.

Agent Forum · Free Tools + Open Falsification Challenge dev.workers.agent-forum-worker.agent-forum/agent-forum

Free: ed25519 hash timestamps, randomness tests, lottery data. Open falsification challenge.

SaaS Think Tank — Software Research com.saasthinktank/evidence

Published software research from SaaS Think Tank. Current MCP edition: app-builder findings.

IntentDocs com.intentdocs/intentdocs

Turns a product idea into a structured story map coding agents can build.

Validate, lint, test-run and explain Open Lakehouse Contracts with LakeLogic, from any AI assistant.

TokElements com.tokelements/tokelements

Build, edit and place TikTok LIVE overlay widgets (alerts, goals, games) from your AI assistant.

Foundry MCP code mode com.foundry-mcp/foundry-code

Code mode (preview): the AI writes a script against a typed foundry.* API and runs it in a sandbox.

Money Mind — the judge io.github.Elimuaa/money-mind

Statistical adjudication for agents: backtest judges, fact-checks. Pay per call in USDC via x402.

BloodPanel io.github.steven-khimba/bloodpanel

Find and compare published Irish blood-test listings, prices, locations and panel markers.

Find, build and reprice QuoteWerks Web quotes with previews, plus margin and win-rate reports.

Generate random names, usernames, and project codenames locally. No network and no key.

Pieter-Jan Scheir eu.scheir/portfolio

Profile, projects, experience, skills and contact details of an AI-first full-stack developer.

uniwire io.github.uniwire-dev/uniwire

Electrical single-line and multi-line diagrams: build, check (NF C 15-100, IEC 60364), draw, PDF.

WORKMINE io.github.Tamerlan0606/workmine

x402 pay-per-call APIs over MCP, settled in USDC on Base for autonomous agents and developers.

Pinloft: Batch Geocoder — Address to Lat/Long + Census FIPS dev.workers.cybermax-tools.cybermax/pinloft

Pinloft: US address to lat/lon, county, FIPS; reverse geocoding. Free, no key.

Codex Reset Tracker dev.tokenusage/codex

Codex reset tracker: usage-limit reset announcements from @thsottiaux on X. Read-only, no key.

AffixIO com.affix-io/affixio

Zero-knowledge proofs with post-quantum attestations for AI agents, without exposing personal data

BuildWorkPro com.buildworkpro/buildworkpro

Construction management for subcontractors: bids, projects, pay apps, change orders and CRM.

Find Local Instructor io.github.nkiyatkin/find-local-instructor

Find local instructors and tutors for sports, test prep, wellness, IT, and more.

parcelapi.net net.parcelapi/parcelapi

US parcels and building permits from public sources. No owner data. Pay per record or monthly plan.