{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://pcp-protocol.github.io/pcp/schemas/0.3/profile.team.schema.json",
  "title": "PCP Team Profile",
  "description": "Optional profile of a team context (SPEC §4.2): what the team is and who is in it. Facts about individual people belong in their own contexts, not here.",
  "type": "object",
  "additionalProperties": false,
  "required": ["pcp_version", "name"],
  "properties": {
    "pcp_version": { "enum": ["0.3"] },
    "name": { "type": "string", "minLength": 1, "description": "The team's name." },
    "purpose": { "type": "string", "description": "What the team works on, in a sentence or two." },
    "controller": {
      "$ref": "memory.page.schema.json#/$defs/principal",
      "description": "The context's controller (SPEC §1.2)."
    },
    "members": {
      "type": "array",
      "description": "Principals with access to the context. Servers MAY list only the members the caller can see.",
      "items": {
        "type": "object",
        "required": ["principal"],
        "additionalProperties": false,
        "properties": {
          "principal": { "$ref": "memory.page.schema.json#/$defs/principal" },
          "display_name": { "type": "string" },
          "role": { "type": "string", "description": "Server-defined role label, for example agent or curator." }
        }
      }
    },
    "languages": {
      "type": "array",
      "description": "Working languages, ordered by preference (BCP 47).",
      "items": { "type": "string" }
    },
    "timezone": { "type": "string", "description": "IANA, e.g. 'Europe/Madrid'" },
    "ai_instructions": {
      "type": "string",
      "description": "Standing instructions to any assistant working in this context."
    },
    "updated": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(\\.\\d{1,9})?Z$"
    }
  }
}