X MCP
X's official MCP server. Full-archive post search, users, trends, bookmarks, and Articles — as agent tools.
https://api.x.com/mcpAbout
Official hosted MCP server from X at https://api.x.com/mcp (Streamable HTTP, protocol 2025-06-18). Full-archive post search, user lookup, timelines and mentions, likers and reposters, news and trends by WOEID, bookmark management, and draft/publish Articles — acting with your own account's scopes. Connect through the open-source `xurl mcp` bridge, which owns the OAuth login and refreshes the token. Requires your own X developer app, and the X API is billed pay-per-use — there is no free tier since February 2026 (reads ~$0.005 each, posts created $0.015, or $0.20 with a link). A separate read-only Docs MCP is also listed. Indexed for discovery — Solid State has not audited this server.
Anthropic's skill for building MCP servers. Use when you need to integrate an external API as a tool.
MCP Builder — open agent skill from anthropics/skills. Indexed from skills.sh.
Use the mcporter CLI to list, configure, auth, and call MCP servers/tools directly.