Files
oh-my-pi/packages/coding-agent/src/prompts/tools/task.md
T
vmcall d944879f21 feat(task): unified structured subagent execution
- Added per-invocation task schemas with strict and permissive validation.
- Shared task and eval agent policy, artifacts, isolation, and lifecycle handling.
- Enabled host-restricted plan-mode eval agents and persisted their capability clamp.

Fixes #5279
2026-07-17 17:36:59 +02:00

4.3 KiB

{{#if asyncEnabled}}{{#if batchEnabled}}Delegate work to background subagents by passing multiple items in a single tasks[] batch. Execution does not block — you receive IDs immediately; results deliver when subagents finish.{{else}}Delegate work to ONE background subagent per call. Execution does not block — you receive an ID immediately; the result delivers when the subagent finishes.{{/if}}{{#if hasBlockingAgents}} Agents marked BLOCKING run inline — results return in this call; non-blocking items in the same batch still spawn as background jobs.{{/if}}{{else}}{{#if batchEnabled}}Run subagents synchronously by passing items in a tasks[] batch. Execution blocks until all work finishes.{{else}}Run ONE subagent synchronously. Execution blocks until work finishes.{{/if}}{{/if}}

Task Design

  • Agent typing: Pick each item's agent type. Read-only research MUST use agent: "scout" (faster model). Use default worker only when no specialist fits.
  • No overhead: Each task MUST instruct its agent to skip formatters, linters, and project-wide test suites. Run those once at the end.
  • One-pass: Prefer agents that investigate AND edit in one pass; spin a read-only scout only when affected files are genuinely unknown.

Inputs

{{#if batchEnabled}}

  • context: Shared project state, constraints, and contracts. Applies to the entire batch; do not duplicate this background into individual tasks.
  • tasks[]: Array of subagents to spawn.
    • name: A stable CamelCase identifier (≤32 chars), used to address the agent (IRC, job ids). Generated automatically if omitted.
    • agent: The agent type running this item (e.g. scout, reviewer). Omitting it gives you the general-purpose worker ({{defaultAgent}}) — NEVER pass that name explicitly. Only omit it after checking the agent list below and finding no specialist that fits.{{#if allowedAgentsText}} Current spawn policy allows: {{allowedAgentsText}}.{{/if}}
    • task: Complete, self-contained instructions. One-liners or missing acceptance criteria are PROHIBITED.
    • outputSchema: Invocation-specific JSON Schema. Overrides the selected agent and parent-session schemas.
    • schemaMode: "permissive" (default) accepts a retry-exhausted invalid result with a warning; "strict" fails it. {{#if isolationEnabled}}
    • isolated: Run in dedicated worktree, return patches. Destroyed on completion, cannot be addressed afterward. {{/if}} {{else}}
  • name: A stable CamelCase identifier (≤32 chars), used to address the agent (IRC, job ids). Generated automatically if omitted.
  • agent: The agent type to spawn (e.g. scout, reviewer). Omitting it gives you the general-purpose worker ({{defaultAgent}}) — NEVER pass that name explicitly. Only omit it after checking the agent list below and finding no specialist that fits.{{#if allowedAgentsText}} Current spawn policy allows: {{allowedAgentsText}}.{{/if}}
  • task: Complete, self-contained instructions. One-liners or missing acceptance criteria are PROHIBITED.
  • outputSchema: Invocation-specific JSON Schema. Overrides the selected agent and parent-session schemas.
  • schemaMode: "permissive" (default) accepts a retry-exhausted invalid result with a warning; "strict" fails it. {{#if isolationEnabled}}
  • isolated: Run in dedicated worktree, return patches. {{/if}} {{/if}}

Communication

Subagents start blank — no conversation history.{{#if ircEnabled}} Parent-to-subagent IRC delivered immediately as steering.{{/if}} Pass large payloads via local://<path> URIs, NEVER inline text.

Format Contracts

{{#if batchEnabled}} context format:

Goal ← what the batch accomplishes

Constraints ← rules and session decisions

Contract ← shared interfaces

{{/if}}

task format:

Target ← exact files and symbols; explicit non-goals

Change ← step-by-step add/remove/rename; APIs and patterns

Acceptance ← observable result; no project-wide commands

Available Agents

{{#if spawningDisabled}} Agent spawning is currently disabled. {{else}} Pick the most specific agent; use default worker only when no specialist fits. {{#list agents join="\n"}}

{{name}}{{#if readOnly}} (READ-ONLY){{/if}}{{#if blocking}} (BLOCKING: inline result){{/if}}

{{description}} {{#if readOnly}}Use ONLY for investigation; do edits yourself or assign to a writing agent.{{/if}} {{/list}} {{/if}}