MCP servers for Claude Code

AI Constraint Engine — enforces CLAUDE.md and .cursorrules as laws. 51 MCP tools.

Public statistics for Ireland and the UK: housing, crime, health, economy, welfare, with caveats.

Developer context continuity system — temporal knowledge graph for AI coding agents via MCP. Inspired by Vannevar Bush's 1945 concept of a

Stock and crypto market data — 49 tools for quotes, technicals, options, SEC filings, and more.

Talk to your own fitness data. Findings computed in code against your own 28-day baselines.

MCP server for private, signed AI task receipts and optional validated AIPOU claims.

Bitcoin on-chain analytics — 109 metrics: MVRV, SOPR, NUPL, HODL Waves, CDD, cycles & more

MCP App that renders 2D molecular structures from SMILES using RDKit.js

CMUX MCP Server — programmable terminal control plane for multi-agent AI workflows

Japanese-supported ConoHa VPS Model Context Protocol (MCP) server

CPFS Runner as an MCP server — deterministic AI coding guardrails via a compiled WASM core.

Regression-test AI models on real Snapdragon and Jetson hardware, with signed evidence for CI.

Human-in-the-loop for AI agents over MCP elicitation: confirm/form dialogs plus a capability doctor

MCP server for Holded — invoicing, accounting, CRM, projects, and team

MCP server and CLI for the eToro Public API

US EPA car MPG, CO2 and pump prices - no API key.

Endpoint conditions, latency and TLS checks - no API key.

Connect Claude to Genudo — the platform to build AI agents for any communication or sequence-based channel. Create and manage

Official MCP server for IP geolocation, security, ASN, abuse, timezone, astronomy, and user-agent.

Safe-mode jokes by category, search and id - no API key.

Evaluate (list/next) and validate Kairos schedule definitions; look up the descriptor reference