# Conflicts: # docs/capability-seams.i18n.yaml # docs/tool-catalog.i18n.yaml # packages/bundle/base/package.json # packages/core/agent-loop/tests/serial-listener-review.spec.ts # packages/core/agent-tool-presentation/package.json # packages/experimental/auto-review/tests/auto-review.spec.ts # packages/lsp/tool-lsp/package.json # packages/subagent/tool-subagent/tests/list-models.spec.ts # scripts/check-workspace-constraints.ts # scripts/type-equiv.manifest.json # tsconfig.base.json
description, kind
| description | kind |
|---|---|
| The workflow group map: model-authored orchestration scripts that fan out subagents, for users and maintainers navigating the group. | package-group |
packages/workflow
English | 中文
Summary
The workflow group lets an agent run orchestration scripts that delegate work to subagents and return a final value. The workflow tool supports scripted fan-out. Scripts use the shared PTC Node process runtime under the calling Session's file policy. Workflow hooks and child lifecycle remain owned by the workflow engine.
Table of Contents
Packages
| Package | Role | ctx key |
|---|---|---|
workflow |
Runs a model-written orchestration script that fans out subagents | ctx.workflowEngine |
workflow-ptc |
Runs workflow scripts through the shared sandboxed PTC Node process runtime | registers on ctx.workflowEngine |
tool-workflow |
Gives the model the workflow tool for scripted multi-agent orchestration |
registers on ctx.tools |
Related documentation
- Workflow subsystem — the seam's types, start request, and
workflow/*events. - Generated tool catalog — the
workflowtool schema the model receives. - Generated tool catalog — the
ralphtool schema the model receives. - Generated configuration catalog — every accepted engine config field.
- historical Dynamic workflows Agent Note — the seam design and its decisions.
- Harness-level goal-based execution reference — the fixed fresh-agent loop design and deferred work.
Dev Note
Working context for maintainers — click to expand
None.