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Domain knowledge for W3C — workflow patterns, data models, and gotchas for your AI agent.
Query the W3C public API for working groups, community groups, specifications, and standards. Search groups, list chairs/participants, track spec progression.
W3c
W3c Get Group
w3c_get_groupGet detailed information about a specific W3C group by its type and shortname. Returns full description, creation date, homepage, join URL, and numeric group ID (needed to list specifications produced by the group). Note: some shortnames exist as both CG and WG (e.g. 'webmachinelearning') — specify the correct type.
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https://mcp.mcpbundles.com/bundle/w3cThe link prefills the Add custom connector dialog — you still review the values and click Add, then Connect to complete OAuth.
W3C and paste the MCP URL into Remote MCP server URL.Custom connectors at claude.ai require a paid Claude plan (Pro, Max, Team, or Enterprise).
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Browse all toolsQuery the W3C (World Wide Web Consortium) public API to explore working groups, community groups, specifications, and standards. Search groups by keyword, list chairs, participants and organizations, review group charters, track spec progression through version history, filter specifications by status, and map ecosystems of related standards efforts. It provides 15 tools that AI agents can use through the Model Context Protocol (MCP).
Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/w3c. Authentication is handled automatically.
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W3C provides 15 tools that can be called by AI agents, along with a SKILL.md that gives your AI agent domain knowledge about when and how to use them.
W3C uses open data APIs — no authentication required.
MCPBundles is an independent platform built on the open Model Context Protocol standard. MCPBundles is not affiliated with, sponsored by, or endorsed by Anthropic PBC.
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