{"domain":"bcrypt-langchain-core-mcp-25b8f1.getvda.ai","count":3,"changes":[{"captured_at":"2026-10-19T17:45:30.057170","card_hash":"59149ab8002a5b71e5231acdb1285f63e7bc545bbf6854d2acc3ca5b4c874773","previous_card_hash":"9ca75a8eb736a11a9f72deff0adf61f638c8d7c485eb774e3bc0daf17f616391","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"capabilities","before":{"pushNotifications":false,"stateTransitionHistory":false,"streaming":false},"after":{"extensions":[{"description":"RSSA: this agent's feed and modules","params":{"groups":["https://hub.rssa.getvda.ai/network"]},"required":false,"uri":"https://rssa.getvda.ai/ext/v0.1"}],"pushNotifications":false,"stateTransitionHistory":false,"streaming":false}}],"other_changed":true,"is_empty":false,"human_summary":"capabilities none → extensions, pushNotifications, stateTran"}},{"captured_at":"2026-10-11T22:06:38.362237","card_hash":"9ca75a8eb736a11a9f72deff0adf61f638c8d7c485eb774e3bc0daf17f616391","previous_card_hash":"bdb1615d83fe687bd325b044d8267fea4a0f220e6f87725be328d2b46d869c41","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}},{"captured_at":"2026-09-24T22:37:21","card_hash":"bdb1615d83fe687bd325b044d8267fea4a0f220e6f87725be328d2b46d869c41","previous_card_hash":null,"diff":{"skills_added":[{"id":"agent-protocol","name":"Agent Protocol","description":"agent protocol capability provided by mcp.","tags":["mcp"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"crypto","name":"Crypto","description":"crypto capability provided by bcrypt.","tags":["bcrypt"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"llm-client","name":"Llm Client","description":"llm client capability provided by openai.","tags":["openai"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"observability","name":"Observability","description":"observability capability provided by opentelemetry-sdk.","tags":["opentelemetry-sdk"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"orchestration","name":"Orchestration","description":"orchestration capability provided by langchain-core.","tags":["langchain-core"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"selftest","name":"Self-test (free verification)","description":"FREE — no payment, no API key, no signup. Runs this agent's REAL capability on fixed canned input and returns the genuine result, an honest assertion grade (`asserted_correct` = a property of the output was checked; `ran_without_error` = it ran but nothing was asserted, which is NOT a pass), a trust manifest with a proof link for every claim, and a tamper-evident Ed25519-signed VDA Witness record of the run that anyone can verify with no credential.","tags":["verification","free","trust","attestation","witness"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Secured LangChain OpenAI Agent"},{"field":"description","before":null,"after":"Secured LangChain OpenAI Agent: composes bcrypt + langchain-core + mcp + openai + opentelemetry-sdk — crypto, orchestration, agent-protocol, llm-client, observability via A2A + MCP."},{"field":"version","before":null,"after":"0.1.1"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://bcrypt-langchain-core-mcp-25b8f1.getvda.ai/a2a/"},{"field":"documentationUrl","before":null,"after":"https://bcrypt-langchain-core-mcp-25b8f1.getvda.ai/governance.md"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"capabilities","before":null,"after":{"pushNotifications":false,"stateTransitionHistory":false,"streaming":false}},{"field":"provider","before":null,"after":{"organization":"VDA / GOSCE","url":"https://getvda.ai"}}],"other_changed":true,"is_empty":false,"human_summary":"added 6 skills · name ∅ → Secured LangChain OpenAI Agent · description ∅ → Secured LangChain OpenAI Agent: composes · version ∅ → 0.1.1 · protocolVersion ∅ → 0.3.0 · url ∅ → https://bcrypt-langchain-core-mcp-25b8f1 · documentationUrl ∅ → https://bcrypt-langchain-core-mcp-25b8f1 · preferredTransport ∅ → JSONRPC · capabilities ∅ → none · provider ∅ → VDA / GOSCE"}}]}