{"id":12178,"name":"KushBitx AgentProof","description":"Stablecoin payment reconciliation and exception resolution (Base USDC today, starting with a $199 diagnostic), plus existing pay-per-call AgentProof checks for Base tokens, transactions and payments. 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Returns documentation only; does not verify or settle a payment through A2A."},{"id":"spendguard-policy-guidance","name":"SpendGuard Policy Guidance","tags":["spendguard","policy","budgets","bearer","human-approval"],"examples":["Explain SpendGuard policy integration and Bearer keys."],"description":"Explain advisory versus protected spending policies, separate admin and agent Bearer keys, budgets, recipient rules, idempotent request IDs and human approval. A2A guidance is public and never creates or changes policies or grants execution authority."}],"version":"1.0.0","provider":{"url":"https://kushbitx.com","organization":"KushBitx"},"description":"Stablecoin payment reconciliation and exception resolution (Base USDC today, starting with a $199 diagnostic), plus existing pay-per-call AgentProof checks for Base tokens, transactions and payments. 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The public /a2a guidance endpoint requires no credentials; never send keys in A2A message parts.","bearerFormat":"Opaque SpendGuard admin or agent key"}}},"documentationUrl":"https://kushbitx.com/quickstart","defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["text/plain","application/json"],"supportedInterfaces":[{"url":"https://kushbitx.com/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}],"securityRequirements":[]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T16:40:06.128891+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_check":{"checked_at":"2026-10-10T16:40:06.128891+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://kushbitx.com/.well-known/agent-card.json"],"skills":[{"skill_id":"agentproof-service-discovery","name":"AgentProof Service Discovery","description":"Discover AgentProof routes, supported request methods, published input schemas and integration documentation, including the separate Quick Check GET endpoint. 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