4 tagged agent-auth, measured the same way as everything else here.
MCP server Claude CodeCodexCursor +2
Charge AI agents per-call without accounts. PoW solve = free tier, Lightning = paid tier. Runs locally from the @powforge/captcha-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
DoI score lookup, vouch event builder, and offline schnorr verify for AI agents. Runs locally from the @powforge/mcp-identity npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
L402 Lightning paywall + DoI score gate for MCP tools: challenge, verify, score. Runs locally from the @powforge/mcp-l402-gate npm package. Needs 2 environment variables to run.
dennischoubot-glitch/synauth-mcp
MCP server Claude CodeCodexCursor +2
SynAuth MCP Server — Biometric approval for AI agent actions via Face ID. Runs locally from the synauth-mcp Python package.