riela-workflow

name	riela-workflow
description	Use when creating, modifying, reviewing, or validating riela workflow bundles. Applies to step-addressed workflow.json authoring, node payload files, prompt files, built-in node add-ons, cross-workflow transitions, manager/worker routing, and portable workflows under a workflow root.
metadata	{"short-description":"Create riela workflow bundles"}

Riela Workflow

Use this skill to author portable riela workflow bundles that validate against the current implementation.

Required Workflow

1. Determine the workflow root and workflow name. If unspecified, use a local workflow root such as .riela/workflows or examples only when that matches the repository convention.
2. Create or update <workflow-root>/<workflow-name>/workflow.json.
3. Create nodes/node-<id>.json files only for file-backed nodes.
4. Put long prompts in prompts/*.md and reference them with promptTemplateFile, systemPromptTemplateFile, or sessionStartPromptTemplateFile.
5. Validate with the available riela command, usually bun run src/main.ts workflow validate <workflow-name> --workflow-definition-dir <workflow-root> inside the riela repo, or riela workflow validate <workflow-name> --workflow-definition-dir <workflow-root> when installed.

Read references/workflow-format.md when authoring anything beyond a one-step worker or when validation errors mention schema, steps, transitions, add-ons, node payloads, or legacy fields.

Current Authored Model

Author step-addressed bundles only:

• workflow.json.nodes[] is a reusable node registry.
• workflow.json.steps[] is the executable graph.
• entryStepId always names a step.
• managerStepId is optional; when omitted and exactly one step has role: "manager", the implementation infers it.
• Local routing, branching, loops, and cross-workflow calls belong in steps[].transitions.
• Do not author legacy top-level routing fields: managerRuntimeId, managerNodeId, entryNodeId, subWorkflows, workflowCalls, subWorkflowConversations, edges, loops, or branching.

Minimal Patterns

Managed workflow:

{
  "workflowId": "example-managed",
  "description": "Managed workflow with one manager and one worker step.",
  "defaults": {
    "maxLoopIterations": 3,
    "nodeTimeoutMs": 120000
  },
  "prompts": {
    "rielaPromptTemplate": "Coordinate {{workflowId}} and route work to the worker.",
    "workerSystemPromptTemplate": "Return concise business JSON for the next step."
  },
  "managerStepId": "manager",
  "entryStepId": "manager",
  "nodes": [
    { "id": "manager", "nodeFile": "nodes/node-manager.json" },
    { "id": "worker", "nodeFile": "nodes/node-worker.json" }
  ],
  "steps": [
    {
      "id": "manager",
      "nodeId": "manager",
      "role": "manager",
      "transitions": [{ "toStepId": "worker" }]
    },
    {
      "id": "worker",
      "nodeId": "worker",
      "role": "worker"
    }
  ]
}

Worker-only workflow:

{
  "workflowId": "example-worker-only",
  "description": "Worker-only workflow with one explicit entry step.",
  "defaults": {
    "maxLoopIterations": 3,
    "nodeTimeoutMs": 120000
  },
  "entryStepId": "main-worker",
  "nodes": [
    { "id": "main-worker", "nodeFile": "nodes/node-main-worker.json" }
  ],
  "steps": [
    { "id": "main-worker", "nodeId": "main-worker", "role": "worker" }
  ]
}

Agent node payload:

{
  "id": "worker",
  "description": "Performs the requested worker task.",
  "executionBackend": "claude-code-agent",
  "model": "claude-opus-4-8",
  "promptTemplateFile": "prompts/worker.md",
  "variables": {}
}

Authoring Rules

• Node registry ids must match ^[a-z0-9][a-z0-9-]{1,63}$.
• Each registry entry declares exactly one of nodeFile or addon.
• Manager steps must reference file-backed nodes; add-on-backed nodes are worker-only.
• Prefer DRY workflow composition over combined one-off nodes. If behavior can be expressed as reusable primitive nodes chained by steps[].transitions, author it that way; for example, model commit-and-push as a git commit step followed by a git push step instead of duplicating commit logic in a separate commit-and-push node.
• Agent nodes require executionBackend, backend-specific model, promptTemplate or promptTemplateFile, and variables.
• Valid executionBackend values are codex-agent, claude-code-agent, official/openai-sdk, and official/anthropic-sdk.
• Do not encode backend identifiers in model; model should be a provider/backend model name.
• Valid authored nodeType values are agent, command, container, and user-action. Do not author nodeType: "addon".
• A cross-workflow transition uses toWorkflowId, toStepId, and resumeStepId; resumeStepId must name a step in the current workflow.
• A step may have at most one cross-workflow transition.

Built-In Add-Ons

Use object form with explicit version:

{
  "id": "reply",
  "addon": {
    "name": "riela/chat-reply-worker",
    "version": "1",
    "config": {
      "textTemplate": "Thanks {{event.actor.displayName}}.",
      "visibility": "public",
      "threadPolicy": "same-thread"
    }
  }
}

Current built-ins include riela/chat-reply-worker, riela/codex-worker, riela/claude-code-worker, riela/x-gateway-read, riela/x-gateway, riela/mail-gateway-read, riela/mail-gateway, riela/git-commit, and riela/git-push, all version 1.

External Portability

When creating workflows for users outside the riela repository:

• Avoid repo-specific absolute paths in workflow files.
• Keep node payload and prompt paths workflow-relative.
• Prefer promptTemplateFile for prompts users may edit.
• Include enough description fields for UI inspection and validation output to be understandable.
• If the riela CLI is not available, still produce the bundle but state that validation could not be run.