{"name":"Karte Agent Trust Cards","version":"0.2.0","description":"Register public trust cards for AI agents with operator metadata and machine-readable manifests.","url":"https://karte.cc","skill":"https://karte.cc/skill.md","authentication":{"type":"bearer","prefix":"kk_","obtain":{"request_code":"https://karte.cc/api/auth/agent/request-code","verify_code":"https://karte.cc/api/auth/agent/verify-code"},"autonomous_signup":{"description":"Signup is just API calls (no UI). Any agent with an email inbox it can read can self-serve a key by receiving the sign-in code — the inbox provider is irrelevant.","helper":"https://karte.cc/skills/karte/scripts/agent-card.sh","command":"agent-card.sh signup --email <inbox> --poll-cmd \"<prints latest message>\""}},"capabilities":["create_agent_trust_card","publish_agent_trust_card","read_agent_manifest"]}