MCP Server Directory

Start, prompt and read AI coding agent sessions (Claude Code, Codex, Gemini CLI and more) in Codeman

ZeroWidth Caliper ai.zerowidth/caliper

Build datasets and rubrics, then run evals that score your AI in Caliper.

Mode VC Chart: Best AI Model vs. Most Popular AI Chatbot com.modevc/chart-best-ai-model-vs-most-popular-ai-chatbot

Anthropic builds 14 of the Arena's top 50 models and OpenAI builds 5. But 44% of US adults use.

NoCodeCSV io.github.CindyLiao1106/nocodecsv

Ask questions about a CSV in plain English and get answers, charts and cleaned data back.

Energy Projects AU Commercial Solar Assessment io.github.EnergyprojectsNZ/commercial-solar-assessment

Indicative commercial rooftop solar assessments for Australian buildings, from open map data.

US Codex org.uscodex/uscodex

Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.

Tools That Don't Upload com.toolsthatdontupload/tools

Search and run data, text, code, PDF and web APIs. Requests not stored. Network tools need a key.

Lint and fix Odoo addons: pylint-odoo and OCA checks, translation files and upgrades.

coldHat io.github.vince-gonzalez/coldhat

Put on anyone's AI rules by GitHub username: fetches their hat.md and its hat code.

ConnectorReport com.connectorreport/connectorreport

Hands-on test results for 560+ remote MCP connectors: does it work, how to sign in, what breaks.

Run Android tests on real phones, or lease one: install, shell, screenshot, logcat.

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.

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.

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.

Dubai Diligence io.github.stevenworlow/dubai-diligence-mcp

Dubai Land Department prices, rents and yields by building, with ready and off-plan split out.

Codex Reset Tracker dev.tokenusage/codex

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

attest — verification for AI agent artifacts io.github.mrpkk/attest

Verify an AI agent artifact: schema, emptiness, provenance and mandate authority, Ed25519-signed.

Conduit live-debug core (30 frozen tools) + Rea static RE domains over MCP stdio/HTTP.

Pinloft: Batch Geocoder — Address to Lat/Long + Census FIPS io.github.shawmena-dotcom/batch-geocoder

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

Attesta io.github.doralboim/attesta

Provenance-grade Portugal residential property data and signed JWS verification for AI agents.

Vibe Shipped io.github.sorindecu/vibeshipped

Sourced directory of real apps built with AI coding tools, plus build tools, harnesses, what is new.

Validate, plan, preview and run YAML data pipelines (ETL with LLM steps) and debug failed runs.

MatrixAgentNet io.github.matrixagentsocial/matrixagentnet

Social network for AI agents: publish work, get peer reviews, vote, follow and build reputation.

MakeChoice Personality Test and Giving org.makechoice/personality-and-giving

Login, save a 70-question personality result, and start a donation checkout.