- Updated task tool schemas to default the `agent` parameter to `'task'`. - Normalized missing or empty `agent` values to `'task'` during execution handling to support direct programmatic callers. - Replaced references to the old `quick_task` worker type with `sonic`. - Simplified prompt instructions by removing deprecated single-spawn context constraints and status polling notes.
4.3 KiB
{{#if asyncEnabled}}{{#if batchEnabled}}Delegate work to background subagents by passing multiple items in a single tasks[] batch.{{else}}Delegate work to ONE background subagent per call.{{/if}}
Execution does not block your turn: you receive agent and job IDs immediately, and the final results deliver themselves when the subagents finish.{{else}}{{#if batchEnabled}}Run subagents synchronously by passing items in a tasks[] batch.{{else}}Run ONE subagent synchronously per call.{{/if}}
Execution blocks your turn: the call only returns once the work is completely finished.{{/if}}
Delegation Strategy
- Maximize parallelism: Break work into the widest possible {{#if batchEnabled}}array of
tasks[]{{else}}set of paralleltaskcalls{{/if}}. NEVER serialize work that can run concurrently. Tasks touching different files or independent refactors should run in parallel; agents resolve their own file collisions live. - Sequence only when necessary: The only reason to run A before B is if B strictly requires A's output to function (e.g., a core API contract or schema migration). {{#if ircEnabled}}If the missing piece is small, run them in parallel and have B ask A via
irc!{{/if}} - Role matching: Assign each subagent a specific
role(e.g. "Security Reviewer", "DB Migrator"). Do not spawn generic workers. - No overhead: Each assignment MUST instruct its agent to skip formatters, linters, and project-wide test suites. You will run those once at the end.
- One-pass agents: Prefer agents that investigate and edit in a single pass; only spin a read-only discovery step (e.g.
explore) when the affected files are genuinely unknown.
Inputs
agent(optional): The base agent type to use (e.g.,explore,reviewer). Defaults totask(the general-purpose worker) — omit it for the default worker instead of passingagent: "task". {{#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.assignment: Complete, self-contained instructions. One-liners or missing acceptance criteria are PROHIBITED.id: A stable CamelCase identifier (≤32 chars). Generated automatically if omitted.description: A UI label only; the subagent NEVER sees it.role: The specialist this subagent embodies. Tailor per spawn; do not clone a generic worker. {{#if isolationEnabled}}isolated: Run in a dedicated worktree and return patches. Isolated agents are destroyed upon completion and cannot be addressed afterward. {{/if}} {{else}}
assignment: Complete, self-contained instructions. One-liners or missing acceptance criteria are PROHIBITED.id: A stable CamelCase identifier (≤32 chars). Generated automatically if omitted.description: A UI label only; the subagent NEVER sees it.role: The specialist this subagent embodies. Tailor per spawn; do not clone a generic worker. {{#if isolationEnabled}}isolated: Run in a dedicated worktree and return patches. Isolated agents are destroyed upon completion and cannot be addressed afterward. {{/if}} {{/if}}
Context and Communication
Subagents start blank. They have no access to your conversation history. {{#if batchEnabled}}
- Pass large payloads using
local://<path>URIs, never inline text. {{else}} - Write shared project state ONCE to a
local://file (e.g.,local://ctx.md) and reference that URL in your assignments. {{/if}}
Format Contracts
{{#if batchEnabled}}
The context field MUST follow this format:
Goal ← what the batch accomplishes
Constraints ← rules and session decisions
Contract ← shared interfaces
{{/if}}
The assignment field MUST follow this 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}} {{#list agents join="\n"}}
{{name}}{{#if readOnly}} (READ-ONLY: no edit/write/command tools){{/if}}
{{description}} {{#if readOnly}}Use ONLY for investigation and reporting; do the edits yourself or assign them to a writing agent.{{/if}} {{/list}} {{/if}}