MCP Server Directory

Behavioral memory layer for AI tools. Learns preferences and context across Claude, Cursor, Codex.

Regression testing for AI agents. Golden baselines, CI/CD, LangGraph, CrewAI, OpenAI, Claude.

unitymcptest-mcp com.clauxel.unitymcptest/unitymcptest-mcp

A paid remote MCP for Unity-MCP, built to return verdicts, receipts, usage logs, and audit-ready JSO

AI text detection and humanization for Claude Code, Cursor, and Windsurf.

A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift.

MCP server for Arm64 Linux performance: parse perf output, suggest NEON intrinsics, audit deps.

connorgallic com.connorgallic/connorgallic

Query Connor Gallic's profile, products (KaiCalls, Kai CMO, Build with Kai), and writing.

us-building-permits io.github.PrometheusAgency/us-building-permits

Fresh US building permits with contacts from official city APIs. Construction lead generation.

Verify-before-act safety checks for AI agents: packages, lockfiles, manifests, CI workflows.

MCP server for Apple's App Store Connect API. Manage apps, TestFlight, and more.

Dry-run-first CCXT MCP with market, account, derivatives, and guarded trading tools.

marmo-ui io.github.mahmoudilyan/marmo-ui

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

Read-only MCP server for exposing database schema metadata without row data.

An MCP server that helps developers publish their MCP servers to the registry

Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.

Example App io.github.mctx-ai/example-app

Build complete Apps with our framework — study or fork this reference implementation. Covers all @mc

Colter audits product pages for AI shopping agents and returns fixes, tests, and Evidence Packs.

Zendesk MCP server for Claude Code and other MCP clients

Tamper-evident attestation tools for AI agents — on-chain receipts on Hedera Hashgraph mainnet.

Pre-build reality check. Scans GitHub, HN, npm, PyPI, Product Hunt — returns 0-100 signal.

Nankai Trough earthquake hazard & building-safety, from official Japan data. No verdicts.

Write to Figma from any MCP client (Claude Code, Cursor). Complements the read-only official MCP.

MCP server exposing Google Antigravity (agy CLI / Gemini): jobs, codebase analysis, file tools.

Event-sourced ticket tracker + Jira reconciler, exposed as a Python library, CLI, and MCP server.