Render Recipe

Produce a compact, structured overview of an AutoSkillit recipe. Reads the recipe YAML (provided in the prompt or loaded via load_recipe), analyzes the step graph, and writes a formatted Markdown file to temp/render-recipe/.

When to Use

• User explicitly says "render recipe", "show recipe overview", or invokes /render-recipe
• Do NOT auto-invoke when a recipe is loaded — only on explicit user request

Critical Constraints

NEVER:

• Modify any source code or recipe files
• Invent steps, ingredients, or routing not in the YAML
• Add decorative flair, emoji, or unnecessary commentary
• Create files outside temp/render-recipe/ and recipes/diagrams/
• Use Unicode characters, emoji, or non-ASCII symbols. ASCII only — use * for pass, x for fail, ? for confirm, | for spine, + for joins. No box-drawing characters, no arrows like → or ↑, no check marks, no crosses. Write -> and (up) instead.
• Include HTML comments, hash markers, format version markers, or any metadata in the output. No <!-- ... --> lines.
• Include "Agent-managed" lines listing internal context variables. The user doesn't need to see plumbing state.

ALWAYS:

• Read the recipe YAML carefully and render exactly what exists
• Write output to temp/render-recipe/{recipe-name}_{YYYY-MM-DD_HHMMSS}.md
• Print the rendered content to terminal after writing the file

Rendering Specification

The output has exactly two sections. Follow this structure precisely.

Note: The inputs table is NOT part of the diagram output. It is generated at runtime from the recipe YAML by _format_ingredients_table (single source of truth). Do not include an inputs table in the diagram file.

Section 1: Header

## {name}

Just the name. No description — the user already chose the recipe from the picker.

Section 2: Flow Diagram

Build an ASCII flow diagram showing the step graph. This is the core visual.

Infrastructure steps to hide: The diagram shows ONLY the skill work — run_skill invocations and test_check. Everything else is plumbing. Hide:

• All run_cmd steps — value capture, shell one-liners, branch computation. All plumbing.
• All push_to_remote steps — mechanical transport.
• All clone_repo steps — setup plumbing.
• All issue lifecycle steps — get_issue_title, claim_issue, release_issue. Plumbing.
• All branch creation steps — create_unique_branch, create_branch. Plumbing.
• All CI/CD steps — wait_for_ci, wait_for_merge_queue, enable_auto_merge, route_queue_mode, reenter_merge_queue, queue_ejected_fix, diagnose_ci. Plumbing.
• All merge_worktree steps — worktree-back-to-branch merge. Plumbing.
• All cleanup steps — delete_clone, cleanup_failure, confirm_cleanup. Teardown.
• All post-PR steps — review_pr, resolve_review, diagnose_ci, resolve_ci. Post-delivery plumbing.
• All action: route steps — pure routing nodes with no work.

If a hidden step is the only path between two visible steps, collapse the route — just connect the visible steps directly. The reader should see: "what skills run, in what order, and what happens on failure."

Diagram layout:

Use a vertical spine with | and +-- branches. ASCII only — no Unicode.

1. Main flow runs down the left spine. Show meaningful steps in order.
2. Optional steps always go on their own +-- branch off the vertical spine: +-- [step-name] (optional). They are never inlined on a horizontal chain. Never repeat the step name outside the brackets.
3. Iteration loops are wrapped in a FOR EACH block using +----+ / +----+. Only use this when note: fields indicate iteration over plan_parts or groups.
4. Self-loops go on the same line with a bidirectional arrow: step <-> [x fail -> handler].
5. Multi-way routing (on_result) is shown with labeled paths on separate lines.
6. Back-edges use brackets: -> plan [-> dry_walkthrough].
7. Terminal steps are omitted. The last visible step is the end of the diagram.
8. Do not show retry counts, model annotations, or other per-step metadata.
9. test_check steps display as test.
10. Use the skill name, not the step key for run_skill steps. But apply these short display names:
    • implement-worktree-no-merge -> implement
    • audit-impl -> audit
    • resolve-failures -> fix
    • open-integration-pr -> open-pr
    • Everything else: use the skill name as-is (e.g., make-plan, dry-walkthrough, rectify)
11. FOR EACH loop routing (more parts? / all done?) is implicit — omit it. The loop block itself conveys iteration. The first step inside the loop connects directly to the +----+ box — no extra | line needed between them.
12. Context limit recovery (retry_worktree, on_context_limit) is automatic plumbing — omit it.
13. Consistent failure language. Always use x fail for failure branches. Never use "NO GO", "FAIL", "failure", or other variants.
14. Back-edge targets must be the actual destination, not an intermediate optional step. When a back-edge (e.g. audit fail) routes to a step that then passes through an optional step before reaching the real target, show the back-edge pointing to the real target directly. Example: if audit fail routes to make_plan and make_plan.on_success is dry_walkthrough, show x fail [-> make-plan] with the arrow going to make-plan, not to review-approach. The optional step is only reachable from its primary path, not from back-edges that happen to pass through the same chain.
15. Center step names on the vertical spine. When a step name appears on the main spine (not on a branch), center the text relative to the | character column. All spine-level step names should align to the same visual center.

Reference example for implementation:

      +-- [make-groups] (optional)
      |
 +----+ FOR EACH GROUP:
 |    |
 |    make-plan --- [review-approach] (optional) --- dry-walkthrough --- implement --- test <-> [x fail -> fix]
 |
 +----+
      |
      +-- [audit] (optional)
      |     x fail [-> make-plan]
      |
    open-pr

Adapting to simpler recipes:

• Recipes without iteration do not use FOR EACH blocks. Just show the linear flow with branches.
• Recipes with few optional steps can show them inline on the main flow: clone ─── audit ─── investigate ─── plan ─── implement ─── test ─── merge ─── push.
• Very simple recipes (under 8 meaningful steps) can use a single horizontal chain.
• Always adapt the shape to the recipe — do not force a complex layout on a simple recipe.

Workflow

Step 1: Parse the Recipe

Read the recipe YAML from the prompt context or from disk if a path is given. Identify:

• All ingredients and their properties
• All steps in declaration order
• Infrastructure steps to hide (see expanded list in Section 2)
• The happy path (follow on_success chain from first step)
• Branch points (on_failure to non-terminal, on_result routing)
• Back-edges (on_success/on_failure targets that appear earlier in declaration order)
• Optional steps (optional: true)
• Terminal steps (action: stop)

Step 2: Build the Flow Diagram

Construct the ASCII diagram following the rules in Section 2. Start with the happy path, omit infrastructure steps, then layer in branches and optional annotations.

Step 3: Verify the Diagram

Before writing, check the diagram for alignment errors. Scan every line and verify:

1. Spine consistency. The main vertical spine (│, ├, └) must stay in the same column throughout the diagram. Find the column of the first │ — every subsequent │, ├──, and └── on the main spine must start in that same column. If a FOR EACH block's ┌, │, └ characters are indented further than the spine, shift them left to match.
2. Box closure. Every ┌ must have a matching └ at the same indentation level.
3. Branch alignment. All ├── branches off the same spine share the same column.
4. No trailing whitespace drift. Right-side annotations (← only if ...) should be column-aligned with each other where practical.

If any check fails, fix the diagram before proceeding. This is a mechanical check — count character positions, do not eyeball it.

Step 4: Assemble and Write

Combine both sections and write to two locations:

1. temp/render-recipe/{recipe-name}_{YYYY-MM-DD_HHMMSS}.md — timestamped history copy
2. The recipe's diagram file — for bundled recipes: src/autoskillit/recipes/diagrams/{recipe-name}.md; for project recipes: .autoskillit/recipes/diagrams/{recipe-name}.md. This is the file that load_recipe serves to Claude.

Print the full content to terminal.

Output Rules