## 1. Confirm material and trigger context

Inventory the four excerpts and completeness status. Restate this is a private file exercise. Do not post, tag a Bot or read an account. Deliver the reading scope.

Expected: A source index and gap list.
Check: Four excerpts are not called a complete thread.

## 2. Track text, image and link coverage separately

Mark supplied text read, image missing and external text unread per item. Extract no numbers from X03 or guessed content from X04. Do not visit example.com. Save coverage.csv.

Expected: A media/link coverage table.
Check: Images and links are not automatically treated as read.

## 3. Attach evidence to each supported point

Write points supported by X01/X02 with ids and short source phrases. Register X03/X04 as gaps only. Do not manufacture five points when two are supported. Save notes.md.

Expected: Two supported points and missing material.
Check: No invented outcome numbers or execution records.

## 4. Deliver complete notes for review first

Combine scope, points, citations, missing media, links and next steps. State outcomes are unverified. Do not follow links or send to Slack. Draft an optional public-length summary, retaining it in a file only.

Expected: Complete notes and an optional short draft.
Check: No private data or false full-coverage claim.

## 5. Verify real sources and delivery separately

Read only <specific original URL/thread scope>. Record accessible content and gaps; external links follow only the confirmed scope. For delivery, show channel, full text and citations; send once only after that specific approval. If unsupported, return text.

Expected: A real coverage record with delivery status.
Check: No unapproved public reply or cross-channel post.

## 6. Keep a stopping point for unavailable content

Draft an x-reading Skill with URL, scope, media status, citations, external-link and delivery rules. Retain login/deleted/rate-limit/missing states. Do not bypass access, contact authors or create public auto-replies.

Expected: A reusable reading checklist.
Check: Future missing content produces a scope warning, not a reused old summary.