structured-output-mcp-agent-langchain-core
Structured Output MCP Agent (Langchain Core)
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What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Structured Output MCP Agent (Langchain Core)
Server tool list (2)
Raw names from tools/list. Only developers need these.
| invoke | Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Vertex AI). |
| selftest | FREE, no payment required. Runs this agent's real capability on a fixed canned input and returns the genuine result, an honest assertion grade, and the full trust manifest (signed Agent Card, JWKS, governance/licence chain, safety posture) with a proof link for every claim. Intended for registries, graders and auditors: this is behavioural evidence, not a self-description. |