Compose Research Pr

Compose Research PR

Reads the PR prep file produced by prepare-research-pr, validates experiment design diagrams, composes a structured PR body, and creates the GitHub PR using gh pr create. Does NOT invoke lens skills or other sub-skills.

Arguments

/autoskillit:compose-research-pr {prep_path} {all_diagram_paths} {worktree_path} {base_branch} [closing_issue]

• prep_path — Absolute path to the PR prep file from prepare-research-pr
• all_diagram_paths — Quoted comma-separated absolute paths to diagram .md files (may be empty string if no lenses succeeded)
• worktree_path — Worktree root directory (derives feature_branch)
• base_branch — PR target branch
• closing_issue (optional) — GitHub issue number for auto-close on merge

Critical Constraints

NEVER:

• Invoke any sub-skills or slash commands during execution
• Auto-merge or approve the PR — research PRs are for human review only
• Fail the pipeline when gh is not accessible — emit pr_url = (empty string) and return
• Create files outside {{AUTOSKILLIT_TEMP}}/compose-research-pr/ (relative to the current working directory)
• Invent mermaid classDef colors — when embedding validated diagrams, include them verbatim. Using ONLY classDef styles from the mermaid skill when composing the PR body.
• Run subagents in the background (run_in_background: true is prohibited)

ALWAYS:

• Check gh auth status before attempting GitHub operations
• Emit pr_url token as your final output (even if empty)
• Use Agent subagents to read the prep file

Diagram Validation Keywords

A diagram passes validation if its content contains 2 or more of: treatment, outcome, hypothesis, H0, H1, IV, DV, causal, confound, mechanism, effect, comparison, baseline, threshold

Workflow

Step 0: Parse arguments and setup

Parse positional args:

• arg[1] = prep_path
• arg[2] = all_diagram_paths (comma-separated, may be empty)
• arg[3] = worktree_path
• arg[4] = base_branch
• arg[5] = closing_issue (optional)

Derive feature_branch:

FEATURE_BRANCH=$(git -C "{worktree_path}" rev-parse --abbrev-ref HEAD)

Create temp directory:

mkdir -p {{AUTOSKILLIT_TEMP}}/compose-research-pr/

Generate a timestamp ts for unique file naming.

Step 1: Read prep file via Agent subagent

Spawn an Explore subagent to read {prep_path} and extract:

• report_path (from Metadata section)
• experiment_plan_path (from Metadata section)
• feature_branch (from Metadata section)
• base_branch (from Metadata section)
• experiment_type
• status_badge
• recommendation (Recommendation section)
• results_summary (Results Summary section)
• Hypothesis table (H0, H1)
• Metrics table
• methodology (Methodology section)
• Report title (from # PR Prep: {title} heading)
• selected_lenses (Selected Lenses section)

Step 2: Read and validate diagrams

Split all_diagram_paths by comma; trim whitespace from each path. For each path:

1. Skip if the path is empty or the file does not exist
2. Read the file content
3. Count how many validation keywords appear: treatment, outcome, hypothesis, H0, H1, IV, DV, causal, confound, mechanism, effect, comparison, baseline, threshold
4. If count >= 2, add the mermaid block(s) from the file to validated_diagrams
5. Otherwise, discard silently

If all_diagram_paths is empty or all diagrams fail validation, set validated_diagrams = [] and continue (the Experiment Design section will be omitted).

Step 3: Compose PR body

Write to {{AUTOSKILLIT_TEMP}}/compose-research-pr/pr_body_{ts}.md:

## Recommendation

{recommendation}

## Experiment Design

{if validated_diagrams non-empty: include each mermaid block with a caption; omit this section otherwise}

| Hypothesis | |
|---|---|
| H0 | {H0} |
| H1 | {H1} |

| Metric | Unit | Threshold |
|--------|------|-----------|
{metrics rows}

## Key Results

{status_badge}

{results_summary}

## Methodology

{methodology}

## What We Learned

{from results_summary or prep file if a "What We Learned" section exists}

## Full Report & Artifacts

- Report: `{report_path relative to repo root}`
- Experiment plan: `{experiment_plan_path relative to repo root}`

{if closing_issue is set}
Closes #{closing_issue}
{/if}

🤖 Generated with [Claude Code](https://claude.com/claude-code) via AutoSkillit

Store the body file path as pr_body_path.

Step 4: Check GitHub availability

gh auth status 2>/dev/null

If not available or not authenticated: emit pr_url = (empty) then stop.

Step 5: Create PR

gh pr create \
  --base "{base_branch}" \
  --head "{feature_branch}" \
  --title "Research: {title}" \
  --body-file "{pr_body_path}"

Capture the PR URL from the output.

Output

Emit these tokens as literal plain text (no markdown formatting on the token names) as your final output:

pr_url = https://github.com/owner/repo/pull/N

Where pr_url is the absolute GitHub PR URL, or an empty string when GitHub is not accessible:

pr_url =