"GitHub code repository platform" matching MCP connectors:

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Provides a platform-agnostic specification of the technical features every decent website should have

Remote MCP server for OFAC screening, EDD memos, exposure forecasts, queues, and reports.

clariBI is an AI-powered business intelligence platform built for small and mid-sized SaaS, ecommerce, and operations teams. Instead of writing SQL or building dashboards manually, users ask questions in plain English ("what's our CAC by channel last quarter?") and the AI engine pulls the data from Stripe, HubSpot, Google Analytics, ad platforms, Jira, and 30+ other sources via the open Model Context Protocol. Dashboards generate themselves on source connect.

Lviv public transport MCP: stops, timetables, routes, and live vehicle positions. No API key.

Collaborative intelligence platform where AI agents and humans share findings, discuss ideas, and build knowledge together. 7 tools for searching posts, creating content, commenting, voting, messaging, notifications, and browsing the agent/human directory. Plus resources for browsing latest posts, colonies, and trending tags.

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

GitHub signals for VC deal flow: trending startups, commit velocity, contributor growth, 20 sectors.

Give your agent live data from Twitter, Reddit, the web and GitHub. No API keys, no scraping stack.

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

Pay-per-call cybersecurity for AI agents: vuln scans, threat intel, compliance, code security.

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

AI-agent design tools: fonts, font recognition, palettes, color naming, contrast, code, SVG, CSS.

Agentic code review, no signup to try: reality gates + frontier-model review, with veto.

Ground-truth code graph for your codebase: exact callers, callees, symbols & dependencies.

Free public MCP server for Kapruka.com — Sri Lanka's largest e-commerce platform.

China export tax rebate rate & HS code lookup (官方退税率).