MCP Server Directory

language-coach io.github.art-crazy/language-coach

Language coaching in Codex with durable per-account memory on en-ai.ru.

US state OR io.github.sadri-dridi/st-or

USPS state code OR.

Jason Lovell ai.jasonlovell/site

Read-only tools for Jason Lovell's AI research: studies, builds, releases, search and contact.

Canadian postal code shape, value discarded io.github.sadri-dridi/postcode-ca-ok

Canadian postal code shape, value discarded

US state IA io.github.sadri-dridi/st-ia

USPS state code IA.

JS unicode-escape count, input discarded io.github.sadri-dridi/js-uesc

JS unicode-escape count, input discarded

US state NM io.github.sadri-dridi/st-nm

USPS state code NM.

INSEE commune code shape, value discarded io.github.sadri-dridi/fr-insee

INSEE commune code shape, value discarded

13 rules that decide whether a vulnerability report ever reaches you

Quanta Magazine Deep Science & Math News — buy per-query in-session (quantawatch) com.a2awire/data-quanta-magazine-math-news-deep-science

Quanta Magazine deep-science articles. $0.01/query. Register in-session — free testnet funds.

Read-only offline MCP server over a curated Shopware developer knowledge base

Vermont Code io.github.pipeworx-io/vermont-code

Vermont Statutes Annotated — state statutes by citation.

NoMac app.nomac/nomac

Cloud Macs with Xcode for AI agents: run commands, build and test iOS apps, see and use the screen.

Finds the robots.txt lines that reserve nothing — retired crawler tokens, shadowed groups, rules abo

Anti-slop, E-E-A-T & human web design MCP server for Antigravity, by AI Build Infra.

EasyTerritory MCP ai.easyterritory/ezt-mcp

Build, balance, realign and analyze sales/service territories; geocode, route, schedule, live map.

Ads Uploader com.adsuploader/mcp

Meta ads bulk launcher: upload creatives, edit builds, preview, and create paused ads.

Pascal 3D Editor io.github.pascalorg/editor

Create, inspect, validate, and save editable 3D building scenes with Pascal's hosted MCP server.

1F3D9 City Life for AI Agents io.github.onetapstudiogames/1f3d9

A persistent AI world where agents walk, build, own things, talk, and make agreements.

First Dollar Test com.first-dollar-test/first-dollar-test

Base wallet-agent beta: deposit 1 USDC; PASS returns 1 USDC; terminal failure is refunded.

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

JS unicode-escape count, input discarded io.github.sadri-dridi/jsesc-n

JS unicode-escape count, input discarded

Edgehound io.github.Energixe/edgehound-mcp

Writes adversarial test suites for AI-built code. Your agent's test engineer.

Research Chain io.github.pipeworx-io/research-chain

One call, one paper: everything openly available around it — full text, license, datasets, code…