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mcp/skillhub

Twelve Permissions MCP Server

by tsharpe2282-webcom.twelvepermissions/twelve-permissionsv1.0.0

Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.

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Active32d ago

Install Twelve Permissions MCP server

Install in Claude Code

claude mcp add --transport http twelve-permissions https://twelvepermissions.com/mcp

Remote endpoints

  • streamable-httphttps://twelvepermissions.com/mcp
  • streamable-httphttps://x402-doctor.tsharpe.workers.dev/mcp

Freshness

Active — last maintenance signal 32d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-09-08 · 32d ago · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-08-16 · 55d ago · official registry · v1.0.0

FAQ

›How do I install the Twelve Permissions MCP server in Claude Code?

Run: claude mcp add --transport http twelve-permissions https://twelvepermissions.com/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Twelve Permissions require an API key?

No required environment variables are declared in its published metadata.

›Can I use Twelve Permissions as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is Twelve Permissions in the official MCP registry?

Yes, as com.twelvepermissions/twelve-permissions.