MCP servers for Codex CLI

Real-time fact-checking MCP. Verifies claims against live sources with structured verdicts.

MCP server for the Votel platform — CRM, tasks, calendar, conversations, websites, funnels, social, and 200+ tools

Read-only MCP server for inspecting VTEX account configuration

Audit websites for WCAG issues with axe-core, plus EAA exposure signals and compliance page checks.

Open automation engine for AI agents. Control live browsers and desktop apps locally.

Wikey Wallet MCP — a self-hosted, zero-custody MCP stdio server that exposes the Omnistar wallet/signing stack to a client's own agent

MCP server that lets AI assistants manage Redmine issues, projects, wikis, and time tracking

An MCP server that lets AI agents check, render and show MapLibre styles

MCP server for Zitadel: users, organizations. Works with any instance.

Web navigation and verification for AI agents: page digest, typed diff per action, assertions.

MCP server with paid tools: your agent pays per call in USDC on Base. No API key, no account.

21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.

Search and resolve Zenodo datasets, software, and publications by DOI; trace versions and funding.

Intended's authority layer as MCP tools: ALLOW/ESCALATE/DENY decisions with signed tokens.

Deterministic MCP solver for real equation systems (<=6 vars), Krawczyk-certified.

Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery.

Keyless MCP server for Arweave: network info, transactions, wallet balances, storage price.

Deribit derivatives exchange: index prices, tickers, and supported indexes. No key required.

🚀 The Ultimate Data Science MCP Server - Advanced statistical analysis, ML preprocessing, and data visualization for Excel & CSV files

Governed SolarWinds Orion + PRTG + Zabbix ops: SWQL, alert rollup, health, 42 tools.

MCP server for Financial Modeling Prep: quotes, profiles, financials. Free key.