Eforge plugin update docs

/eforge-plugin-update-docs

Detect documentation drift for a given file or topic, then enqueue an eforge build with a focused prompt describing exactly what needs updating.

Arguments

• target (required) - A documentation file path (e.g. README.md, CLAUDE.md, docs/api.md) or a topic keyword (e.g. architecture, readme, api). If not provided, ask the user what they want to update.

Workflow

Step 1: Resolve Target File

If the argument is a file path, verify it exists. If it's a keyword, search the project for likely matches:

• readme -> README.md
• claude-md or claude -> CLAUDE.md
• Otherwise, glob for **/<target>* and **/docs/**/<target>* to find candidates

If multiple matches, ask the user to pick one. If none found, report and stop.

Read the target file.

Step 2: Gather Current State

Search the codebase to understand what the documentation should reflect. Adapt your search strategy to the document's content:

• Read the doc and identify its key claims - file paths, command examples, feature lists, API descriptions, architecture descriptions, agent/component inventories, configuration options
• For each category of claim, run targeted searches:
  • File paths / directory listings mentioned in the doc - verify they still exist via Glob
  • Commands / scripts mentioned - check package.json scripts, CLI source, or Makefile
  • Feature / component inventories - list the relevant source directories to see what actually exists
  • Config options - read the config source to check current options
  • API surface - grep for exports, route definitions, or tool definitions as appropriate
• Also check git log --oneline -30 for recent changes that might affect the doc

Don't try to understand the entire codebase - focus on what the target document covers.

Step 3: Identify Drift

Compare the doc's claims against reality. Categorize findings:

• Stale - doc mentions things that no longer exist or have changed
• Missing - things that exist but the doc doesn't mention
• Incorrect - descriptions that contradict current behavior

If no drift is detected, tell the user the doc is current and stop.

Step 4: Compose Build Prompt

Write a focused prompt that describes the documentation update needed. The prompt should:

• Name the target file
• List each piece of drift with specific details (what the doc says vs. what's true now)
• Specify the editing principles: minimal edits, preserve existing style and tone, don't expand scope, don't add fluff
• Note any sections that are correct and should not be touched

Structure it as a clear PRD-style prompt that eforge's formatter and planner can work with effectively.

Example shape:

Update {file} to reflect current codebase state.

Changes needed:
- Section "X": says {old}, should say {new}
- Section "Y": missing {thing} which was added in {location}
- Section "Z": references {removed thing}, remove it

Editing rules:
- Minimal, targeted edits only - don't rewrite sections that are correct
- Match existing formatting and level of detail
- Don't add commentary or expand scope

Step 5: Enqueue via eforge

Call mcp__plugin_eforge_eforge__eforge_build with { "source": "<the composed prompt>" }.

Report the result to the user:

Enqueued doc update for {file} (session: {sessionId}).

Drift summary:

• {count} stale items
• {count} missing items
• {count} incorrect items

Use /eforge:status to track progress.

Error Handling

Error	Action
No target argument	Ask the user which doc to update
Target file not found	Report and stop
No drift detected	Tell user doc is current, no build needed
eforge MCP tool error	Show the error message