diff --git a/.agent/workflows/analyze-commit.md b/.agent/workflows/analyze-commit.md
index 81c6e77..9e25f40 100644
--- a/.agent/workflows/analyze-commit.md
+++ b/.agent/workflows/analyze-commit.md
@@ -32,3 +32,17 @@ git log --oneline HEAD -1
 5. Update `bot-analysis/INDEX.md` with the new commit row.
 
 6. Report summary of what was documented.
+
+## Exclusions
+
+To avoid self-referential loops, **skip analysis entirely** for commits that ONLY touch:
+- `bot-analysis/` - Documentation output folder (analysis output)
+
+**Note:** Changes to `.agent/` (skills, workflows) SHOULD be tracked as features.
+
+**Behavior:**
+1. Check files changed in commit with `git diff --name-only HEAD~1..HEAD`
+2. If ALL files are in `bot-analysis/`, report "No analysis needed (documentation-only commit)" and exit
+3. Otherwise, proceed with full analysis
+
+
diff --git a/bot-analysis/INDEX.md b/bot-analysis/INDEX.md
index 073d224..6f20838 100644
--- a/bot-analysis/INDEX.md
+++ b/bot-analysis/INDEX.md
@@ -2,7 +2,7 @@
 
 **Repository:** ComfyUI-Erosdiffusion-LTX2  
 **Generated:** 2026-01-20T12:46:31+01:00  
-**Total Commits:** 21
+**Total Commits:** 23
 
 ---
 
@@ -11,7 +11,7 @@
 | Type | Commits |
 |------|---------|
 | Stable | [07_9528dde](commits/07_9528dde.md), [19_d9afdd0](commits/19_d9afdd0.md) |
-| HEAD | [21_952ee47](commits/21_952ee47.md) |
+| HEAD | [23_d3be0e6](commits/23_d3be0e6.md) |
 | Audio Broken | [11_a772d9b](commits/11_a772d9b.md) |
 
 ---
@@ -40,7 +40,9 @@
 | 18 | [2b39ee2](commits/18_2b39ee2.md) | 23:14 | before rewrite | Checkpoint |
 | 19 | [d9afdd0](commits/19_d9afdd0.md) | 23:36 | video working | **STABLE** |
 | 20 | [cecc49d](commits/20_cecc49d.md) | 23:58 | tensor fix | Fix |
-| 21 | [952ee47](commits/21_952ee47.md) | 23:59 | work in progess gui change | HEAD (WIP) |
+| 21 | [952ee47](commits/21_952ee47.md) | 23:59 | work in progess gui change | WIP |
+| 22 | [3729f85](commits/22_3729f85.md) | 13:27 | introduced skill and reviewer | Infrastructure |
+| 23 | [d3be0e6](commits/23_d3be0e6.md) | 13:36 | added workflow for skill | **HEAD** |
 
 ---
 
diff --git a/bot-analysis/commits/21_952ee47.md b/bot-analysis/commits/21_952ee47.md
index 32a5ef7..88beff8 100644
--- a/bot-analysis/commits/21_952ee47.md
+++ b/bot-analysis/commits/21_952ee47.md
@@ -1,16 +1,16 @@
-# Commit 952ee47 - HEAD (WIP)
+# Commit 952ee47 - GUI WIP
 
 | Field | Value |
 |-------|-------|
 | SHA | `952ee47` |
 | Timestamp | 2026-01-19 23:59:02 +0100 |
 | Message | work in progess gui change |
-| Sequence | #21 of 21 |
+| Sequence | #21 of 23 |
 | Delta | +10 seconds from previous |
-| **Position** | **HEAD** |
+
 | AI Model | Unknown (likely Gemini 3 Pro) |
 
-**Navigation:** [Index](../INDEX.md) | Prev: [cecc49d](20_cecc49d.md)
+**Navigation:** [Index](../INDEX.md) | Prev: [cecc49d](20_cecc49d.md) | Next: [3729f85](22_3729f85.md)
 
 ---
 
diff --git a/bot-analysis/commits/22_3729f85.md b/bot-analysis/commits/22_3729f85.md
new file mode 100644
index 0000000..e134c22
--- /dev/null
+++ b/bot-analysis/commits/22_3729f85.md
@@ -0,0 +1,83 @@
+# Commit 3729f85 - Skill Infrastructure
+
+| Field | Value |
+|-------|-------|
+| SHA | `3729f85` |
+| Timestamp | 2026-01-20 13:27:35 +0100 |
+| Message | introduced skill and reviewer process |
+| Sequence | #22 of 23 |
+| Delta | +13 hours 28 minutes from previous |
+| AI Model | Claude Opus 4.5 (Thinking) |
+
+**Navigation:** [Index](../INDEX.md) | Prev: [952ee47](21_952ee47.md) | Next: [d3be0e6](23_d3be0e6.md)
+
+---
+
+## Status
+
+| Aspect | State |
+|--------|-------|
+| Video | Working |
+| Audio | BROKEN |
+| GUI | WIP |
+| Tests | 26 passing |
+
+---
+
+## Architecture Changes
+
+```diff
+  ComfyUI-Erosdiffusion-LTX2/
++ +-- .agent/
++     +-- skills/
++         +-- code-reviewer/
++             +-- SKILL.md           # NEW: Code review skill
++ +-- bot-analysis/
++     +-- INDEX.md                   # NEW: Commit index
++     +-- README.md                  # NEW: Quick start
++     +-- commits/                   # NEW: Per-commit analysis
++         +-- 01_e54a18f.md ... 21_952ee47.md
+```
+
+---
+
+## Features Introduced
+
+### F-010: Code Reviewer Skill
+
+New skill at `.agent/skills/code-reviewer/SKILL.md` providing:
+- Standardized per-commit documentation template
+- Regression tracking with IDs (R-XXX)
+- Navigation between commits
+- Status tracking (Working/Broken/WIP)
+
+### F-011: Bot Analysis Infrastructure
+
+New `bot-analysis/` folder containing:
+- 21 commit analysis files
+- Chronological INDEX.md
+- README.md with quick start
+
+---
+
+## Files Changed
+
+| File | Action | Lines |
+|------|--------|-------|
+| `.agent/skills/code-reviewer/SKILL.md` | Added | 164 |
+| `bot-analysis/INDEX.md` | Added | 84 |
+| `bot-analysis/README.md` | Added | 50 |
+| `bot-analysis/commits/*.md` (21 files) | Added | 960+ |
+| **Total** | | **1,336** |
+
+---
+
+## Regressions
+
+None (documentation only)
+
+---
+
+## Notes
+
+Major documentation commit establishing the code review infrastructure. This enables continuous monitoring of codebase changes with standardized analysis.
diff --git a/bot-analysis/commits/23_d3be0e6.md b/bot-analysis/commits/23_d3be0e6.md
new file mode 100644
index 0000000..cd21fa7
--- /dev/null
+++ b/bot-analysis/commits/23_d3be0e6.md
@@ -0,0 +1,68 @@
+# Commit d3be0e6 - HEAD (Workflow)
+
+| Field | Value |
+|-------|-------|
+| SHA | `d3be0e6` |
+| Timestamp | 2026-01-20 13:36:05 +0100 |
+| Message | added workflow for skill |
+| Sequence | #23 of 23 |
+| Delta | +9 minutes from previous |
+| **Position** | **HEAD** |
+| AI Model | Claude Opus 4.5 (Thinking) |
+
+**Navigation:** [Index](../INDEX.md) | Prev: [3729f85](22_3729f85.md)
+
+---
+
+## Status
+
+| Aspect | State |
+|--------|-------|
+| Video | Working |
+| Audio | BROKEN |
+| GUI | WIP |
+| Tests | 26 passing |
+
+---
+
+## Architecture Changes
+
+```diff
+  ComfyUI-Erosdiffusion-LTX2/
+  +-- .agent/
++     +-- workflows/
++         +-- analyze-commit.md     # NEW: Workflow for code review
+      +-- skills/
+          +-- code-reviewer/
+```
+
+---
+
+## Features Introduced
+
+### F-012: Analyze Commit Workflow
+
+New workflow at `.agent/workflows/analyze-commit.md`:
+- Invokable via `/analyze-commit` slash command
+- Guides agent through commit analysis process
+- References code-reviewer skill for documentation format
+
+---
+
+## Files Changed
+
+| File | Action | Lines |
+|------|--------|-------|
+| `.agent/workflows/analyze-commit.md` | Added | 34 |
+
+---
+
+## Regressions
+
+None (workflow addition only)
+
+---
+
+## Notes
+
+Adds automation workflow for invoking the code-reviewer skill. Enables `/analyze-commit` integration with Antigravity.