{"domain":"llm-orchestration-agent-langchain.getvda.ai","count":2,"changes":[{"captured_at":"2026-09-04T11:24:23","card_hash":"8ee0cb1fe668f7a4bfd32725cf8950b419f30468f52e76a4b0161f39abd6bfa3","previous_card_hash":"4bde2640257c8665b0a54c72ebfb5c692a7aaf767b78dc5592d68e0bcfe7cf18","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}},{"captured_at":"2026-09-03T09:37:15","card_hash":"4bde2640257c8665b0a54c72ebfb5c692a7aaf767b78dc5592d68e0bcfe7cf18","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":"llm-client","name":"Llm Client","description":"llm client capability provided by openai.","tags":["openai"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"orchestration","name":"Orchestration","description":"orchestration capability provided by langchain, langchain-openai, langgraph.","tags":["langchain","langchain-openai","langgraph"],"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":"LLM Orchestration Agent (Langchain)"},{"field":"description","before":null,"after":"LLM Orchestration Agent (Langchain): composes langchain + langchain-openai + langgraph + mcp + openai — orchestration, agent-protocol, llm-client 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://llm-orchestration-agent-langchain.getvda.ai/a2a/"},{"field":"documentationUrl","before":null,"after":"https://llm-orchestration-agent-langchain.getvda.ai/governance.md"},{"field":"preferredTransport","before":null,"after":"JSONRPC"}],"other_changed":true,"is_empty":false,"human_summary":"added 4 skills · name ∅ → LLM Orchestration Agent (Langchain) · description ∅ → LLM Orchestration Agent (Langchain): com · version ∅ → 0.1.1 · protocolVersion ∅ → 0.3.0 · url ∅ → https://llm-orchestration-agent-langchai · documentationUrl ∅ → https://llm-orchestration-agent-langchai · preferredTransport ∅ → JSONRPC"}}]}