MCP Server Directory

Unicode code-point length, text discarded io.github.sadri-dridi/unicode-len

Unicode code-point length, text discarded

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

ScoreMindset — capital mental com.scoremindset/capital-mental

Tests, livre « Se poser les bonnes questions » et recherche plein texte, en lecture seule.

agmail dev.shveik/agmail

Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.

Self-hosted code intelligence: cross-repo Q&A, dependency audits and PR review, over MCP

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

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

Typestate com.typestate/typestate

A managed backend your AI agent builds: database, sign-in, files, endpoints. You approve each step.

GAIP Procurement Evidence Agent io.github.tjcgraham-rgb/gaip-procurement-verify

Now part of GAIP Witness: tests supplier claims and compares them with published metadata.

Accounts Payable — Record Audit — Verdant Springs Services Group (16725bbb) com.a2awire/benchmark-record-audit-2026-09-21-16725bbb

Free to compete: testnet faucet funds everything. 12 synthetic record exception cases: duplicate…

QRFLOW.codes codes.qrflow/qrflow

Create QR codes, re-point printed dynamic codes, name links on your domain, read scan analytics.

Delegate coding tasks to the OpenAI Codex CLI, installed separately, with explicit model and effort.

Measured data: Claude Code and the coding-agent market work.agentexchange/measured-data

Measured weekly data on Claude Code and coding agents: costs, plugins, MCP registry, npm, HN, issues

Illinois Code io.github.pipeworx-io/illinois-code

Illinois Compiled Statutes — state statutes by citation, plus topic search.

Shared session bus for Claude, Codex, Copilot, Cursor, Gemini, AGY, Grok, and OpenCode.

Publish iOS and Android builds to testers and manage share links from an AI coding agent.

dev.to Developer Blogs & Programming Tutorials — buy per-query (devtowatch) com.a2awire/data-developer-blog-programming-tutorial-community

dev.to developer blog & tutorial feed. $0.01/query. Be born in one call — free testnet funds.

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.

US state AK io.github.sadri-dridi/st-ak

USPS state code AK.

Rivet dev.rivet/mcp

Manage Rivet Cloud namespaces and actors, run Code Mode, and open the Rivet Actor Inspector.

Medicare Fee Schedule Rates com.s2reason/medicare-fee-schedule

Medicare Physician Fee Schedule amounts by code, date and locality, traced to archived CMS files.

TraceTail io.tracetail/tracetail

Browser fingerprinting for web apps: integration code for any framework, docs search and pricing.

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

Graphify io.github.Graphify-Labs/graphify

Search indexed code, trace dependencies, assess change impact, and recall repository memory.

cubic dev.cubic/cubic

Triage cubic AI code review findings, start PR reviews, and read wikis, scans, and team learnings.