udoc

Documents

Update documentation and generate changelog from task implementation

QUICK START

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Prompt to paste

I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/majiayu000/claude-skill-registry/blob/HEAD/skills/documents/udoc/SKILL.md

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Update Documentation (UDOC)

PRIMARY OBJECTIVE

Generate documentation updates and changelog entries from a completed task implementation.

CONTEXT

Use when:

Task implementation is complete (before or after PR/merge)
Documentation needs updating to reflect code changes
Changelog entry needed for the task

WORKFLOW

STEP 1: Resolve Task Path

Parse $ARGUMENTS for a task directory path
If not provided — Ask: "Which task to update docs for? Provide task directory path (e.g., tasks/task-2026-02-09-feature-name/)."
Validate: find tech-decomposition-*.md inside the task directory
If not found — error with available task directories

STEP 2: Update Documentation (docs-updater agent)

Call docs-updater agent:

Task: "Update documentation based on task implementation"
Prompt: "Review the task document at [TASK_DOCUMENT_PATH] and update all relevant documentation files based on the implemented changes. Return a summary of what documentation was updated."

Capture the summary of documentation changes.

STEP 3: Generate Changelog (changelog-generator agent)

Call changelog-generator agent:

Task: "Generate changelog entry for completed task"
Prompt: "Generate a changelog entry based on the task document at [TASK_DOCUMENT_PATH] and documentation updates: [DOCS_UPDATES_SUMMARY]. Include the main feature implementation and any documentation changes."

Capture the changelog entry.

STEP 4: Commit (Optional)

Show user what changed:
- git diff --stat for modified files
- Brief summary from both agents
Ask: "Commit these documentation and changelog updates?"

If approved:

git add docs/
git commit -m "docs: update documentation and changelog

- Documentation updates: [DOCS_SUMMARY]
- Changelog entry: [CHANGELOG_SUMMARY]

Generated by docs-updater and changelog-generator agents."

If on a feature branch, ask whether to push

STEP 5: Summary

Report to user:

Documentation updated!

**Docs**: [list of updated files]
**Changelog**: docs/changelogs/YYYY-MM-DD/changelog.md
**Committed**: Yes/No

ERROR HANDLING

Task not found: List available task directories under tasks/
No changes detected: Inform user, suggest checking if docs are already up to date
Agent fails: Report which agent failed, suggest running manually

SUCCESS CRITERIA

Task document found and analyzed
Documentation updated for affected files
Changelog entry created in correct date directory
User informed of all changes
Changes committed only with user approval