Supported harnesses

Supported typesCopy Anchor Link

Choose a supported version, model, and model-compatible authentication method from the schema. Set each trigger's agentId to an agent available to that runtime and repository.

SchemaCopy Anchor Link

Harnesses JSON Schema: the factory's harnesses array. Authentication entries use method and secretName. Model/auth compatibility also needs CLI validation.

harnesses:
  - key: coding-agent
    name: Coding agent
    type: opencode
    version: 1.18.30
    model: openai/gpt-5.4
    auth:
      - method: openai_api_key
        secretName: OPENAI_API_KEY

Secret names must exist in the active organization. Do not invent models, versions, or auth methods. Use the schema and stitch validate to check the selected combination.