Structured Output MCP Agent (Langchain Core)
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Call this server's tools from your browser. Nothing to install.
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Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Vertex AI).
JSON request for this capability (the same body you'd send as an A2A message).
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Vertex AI).
| Argument | Type | Description |
|---|---|---|
| input* | string | JSON request for this capability (the same body you'd send as an A2A message). |
{
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"description": "JSON request for this capability (the same body you'd send as an A2A message)."
}
}
}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.
No arguments.
{
"type": "object",
"properties": {}
}