# 1504 2026 01 27 18 00 00 Insert Before Stream Fix 2805f998

> Pre-Flight Checks

- Skill: `tools-only/1504-2026-01-27-18-00-00-insert-before-stream-fix-2805f998` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tools-only/1504-2026-01-27-18-00-00-insert-before-stream-fix-2805f998`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/1504-2026-01-27-18-00-00-insert-before-stream-fix-2805f998/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tools-only (https://skillmd.com/u/tools-only)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/tools-only/1504-2026-01-27-18-00-00-insert-before-stream-fix-2805f998

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## Pre-Flight Checks

- [x] DoR satisfied? Yes - research complete, code locations verified
- [x] Access/secrets present? N/A - no external services
- [x] Fixtures/data ready? N/A - no test data needed
- [x] Branch: master
- [x] Rollback point: git stash `stash@{0}` + commit `5efc5423`

## Execution Log

### Task 1 – Add insertion anchor tracking to ChatContainer
- Status: PENDING
- Commit: TBD
- Files: `src/tunacode/ui/widgets/chat.py`

### Task 2 – Update insert_before_stream() to use insertion anchor
- Status: PENDING
- Commit: TBD
- Files: `src/tunacode/ui/widgets/chat.py`

### Task 3 – Clear insertion anchor on new request
- Status: PENDING
- Commit: TBD
- Files: `src/tunacode/ui/widgets/chat.py`

### Task 4 – Handle cancel scenario insertion anchor
- Status: PENDING
- Commit: TBD
- Files: `src/tunacode/ui/widgets/chat.py`

### Task 5 – Manual verification
- Status: PENDING
- Notes: TBD

## Gate Results

- Gate C (Pre-merge): PENDING
- Type checks: PENDING
- Linters: PENDING

## Follow-ups

TBD after implementation