Share Plan

name: share-plan description: Use when sharing an implementation plan to a GitHub issue. Formats plans with collapsible details sections so issues are scannable but comprehensive. argument-hint: "[#issue-number | new] [plan source or context]" {{- template "bedrock-model" (dict "tier" "sonnet" "root" .) }} allowed-tools: - Read - Glob - Grep

Share Plan

Format an implementation plan into a GitHub issue using collapsible <details><summary> sections. The issue stays scannable at a glance while preserving full implementation depth for whoever picks it up.

Arguments

$ARGUMENTS

Instructions

1. Identify the Plan

Find the implementation plan from one of these sources (in priority order):

1. Explicit file path in arguments -- read it directly
2. Conversation context -- extract from the current session's discussion

If no plan is found, stop and tell the user.

2. Determine Target

• #NNN in arguments -- update that existing issue
• new in arguments -- create a new issue (derive title from plan context or remaining args)
• Neither -- ask whether to update an existing issue or create a new one

For existing issues: fetch the body with gh issue view NNN --json body,title. Preserve the Problem and Goal sections if they exist -- only add/replace implementation sections.

4. Format the Issue Body

Structure the updated issue body using this template:

## Problem

[Keep existing or write from plan context]

## Goal

[Keep existing or write from plan context]

## Approach

[High-level summary: 3-5 bullets max. What technology/pattern, why this approach,
key design decisions. This is the only section most readers will read.]

## Files to Create/Modify

| File | Action | Purpose |
|------|--------|---------|
| `path/to/file` | Create/Edit | One-line purpose |

## Implementation

<details>
<summary>[Component or step name]</summary>

[Full implementation detail -- logic, pseudocode, config snippets, etc.]

</details>

<details>
<summary>[Another component]</summary>

[Details...]

</details>

<details>
<summary>Edge cases</summary>

[Known edge cases, limitations, things to verify during implementation]

</details>

## Notes

[Cross-references to related issues, links to plan files, etc. Optional.]

Formatting rules:

• Every <details> block needs a blank line after <summary> and before </details> for GitHub rendering
• Keep the Approach section above the fold -- no <details> wrapper
• Put code snippets, config examples, and step-by-step logic inside <details>
• Use the Files table as a quick-reference index
• Group implementation details by component, not by step number
• Edge cases always get their own <details> block

5. Publish

Commands will prompt for approval since they're not in allowed-tools.

Update existing issue:

gh issue edit NNN --body "$(cat <<'EOF'
...formatted body...
EOF
)"

Create new issue:

gh issue create --title "TITLE" --body "$(cat <<'EOF'
...formatted body...
EOF
)"

Examples

/share-plan #108                              -> Format current plan into issue 108
/share-plan #108 from path/to/plan.md         -> Use specific plan file
/share-plan new tmux session naming           -> Create new issue with plan from conversation
/share-plan                                   -> Ask for target, use conversation context

Anti-patterns

• Dumping raw plan prose without collapsible sections
• Hiding the approach summary inside a <details> block
• Overwriting Problem/Goal sections the user already wrote
• Creating a wall of text with no scannable structure
• Putting every sentence in its own <details> block (group by component)