world-manifest.schema.json

Generated from schemas/v0.1/world-manifest.schema.json ($id: https://agentworldprotocol.com/schemas/v0.1/world-manifest.schema.json). Normative text: /spec/session/world-manifest. Every tagged example on this site is validated against this schema in CI.

Returned by initialize and world.manifest (spec/session/world-manifest).

protocol_version

required

object

required

Show fields

string

required

string

required

string

required

time_model[]

required

on_tick

Required when lockstep is offered; v0.1 defines only on_tick (AWP-TIM-002).

any_session | barrier

Who may advance a lockstep world (AWP-TIM-012). Required when lockstep is offered.

object

Open map; v0.1 standard keys listed. Vendor keys use x-<vendor>. (AWP-MAN-004).

Show fields

boolean

identifier[]

Named initial states for world.reset (AWP-SIM-001).

embodiment[]

required

observation-channel[]

required

observation-channel[]

Present only with capabilities.command_channels (AWP-MAN-005).

action-schema[]

required

safety-policy

required

object

Shared sub-schemas referenced by params_schema entries via #/$defs/<name>.

extensions

Conditional rules

[
  {
    "if": {
      "properties": {
        "time_models": {
          "contains": {
            "const": "lockstep"
          }
        }
      }
    },
    "then": {
      "required": [
        "tick_policy",
        "tick_authority"
      ]
    }
  },
  {
    "if": {
      "properties": {
        "time_models": {
          "contains": {
            "const": "streaming"
          }
        }
      }
    },
    "then": {
      "properties": {
        "safety_policy": {
          "required": [
            "safe_state"
          ]
        }
      }
    }
  },
  {
    "if": {
      "required": [
        "command_channels"
      ]
    },
    "then": {
      "properties": {
        "capabilities": {
          "properties": {
            "command_channels": {
              "const": true
            }
          },
          "required": [
            "command_channels"
          ]
        }
      },
      "required": [
        "capabilities"
      ]
    }
  }
]

Overview

Control channel (JSON-RPC)

Frames

Schemas

Conditional rules

​Conditional rules

Conditional rules