List every catalogue adapter trained for the served base, and whether it is served.

{
  "title": "Jeff GET /v1/adapters response (also PUT /v1/adapters/served and POST /v1/adapters/reload)",
  "description": "Every adapter in the catalogue trained for the base the engines serve (its manifest's base id and version are the engines' base: the rule an engine refuses an adapter by), marked served or not, with its one-line description and its functions; an adapter trained for another base is not listed, since no engine here can serve it, and PUT /v1/adapters/served refuses it as before (404 UnknownFunction). Each function's full detail (labels, context, input, calibration) is in GET /v1/functions. adapters_version is an opaque change counter -- the sum of the engines' own counters, each counting its own served-list changes from 0 -- that goes up whenever any engine's served list changes. It can go DOWN when an engine process restarts, because that engine's own counter resets to 0. Compare it only to a value read earlier from the same deployment to notice that something changed; never use it to count how many changes happened, or compare it across deployments.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "adapters",
    "adapters_version"
  ],
  "properties": {
    "adapters": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "id",
          "aliases",
          "version",
          "description",
          "functions",
          "served"
        ],
        "properties": {
          "id": {
            "type": "string",
            "description": "The adapter's catalogue ID."
          },
          "aliases": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "The other names the adapter answers to, as its manifest lists them: short names (triage) and, for an adapter whose ID has a version part, its unversioned ID (jeff.routing.router-open for jeff.routing.router-open-v14)."
          },
          "version": {
            "type": "string"
          },
          "description": {
            "type": "string",
            "minLength": 1,
            "description": "The adapter's one-line description, as its manifest writes it (hub.summary); the server refuses to load a manifest without one."
          },
          "functions": {
            "type": "array",
            "description": "The adapter's functions, in its manifest's order.",
            "items": {
              "type": "object",
              "additionalProperties": false,
              "required": [
                "id",
                "interface",
                "calibrated"
              ],
              "properties": {
                "id": {
                  "type": "string",
                  "description": "The function's ID (adapter ID, a dot, the function's key)."
                },
                "interface": {
                  "type": "string",
                  "description": "The interface it implements (contract/interfaces.yaml)."
                },
                "calibrated": {
                  "type": "boolean",
                  "description": "Whether it has a threshold for the base the engines serve: its calibration on a bfloat16 base, its calibration_by_format entry for the base's format_id on an INT4 base."
                }
              }
            }
          },
          "served": {
            "type": "boolean",
            "description": "Whether every engine in this deployment currently serves this adapter."
          }
        }
      }
    },
    "adapters_version": {
      "type": "integer"
    }
  }
}

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "error"
  ],
  "properties": {
    "error": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "type",
        "message",
        "details"
      ],
      "properties": {
        "type": {
          "type": "string",
          "description": "The JeffError subclass name, e.g. NotLicensed."
        },
        "message": {
          "type": "string"
        },
        "details": {
          "type": "object",
          "description": "The error's own extra attributes, if it has any (for example NotInstalled's function_id); empty for most errors."
        }
      }
    }
  }
}

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "error"
  ],
  "properties": {
    "error": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "type",
        "message",
        "details"
      ],
      "properties": {
        "type": {
          "type": "string",
          "description": "The JeffError subclass name, e.g. NotLicensed."
        },
        "message": {
          "type": "string"
        },
        "details": {
          "type": "object",
          "description": "The error's own extra attributes, if it has any (for example NotInstalled's function_id); empty for most errors."
        }
      }
    }
  }
}

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "error"
  ],
  "properties": {
    "error": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "type",
        "message",
        "details"
      ],
      "properties": {
        "type": {
          "type": "string",
          "description": "The JeffError subclass name, e.g. NotLicensed."
        },
        "message": {
          "type": "string"
        },
        "details": {
          "type": "object",
          "description": "The error's own extra attributes, if it has any (for example NotInstalled's function_id); empty for most errors."
        }
      }
    }
  }
}