Update README: agentic mode is now built-in

.github/pr-visual/pr-3-b854247.txt

@@ -0,0 +1,31 @@
+I will start by exploring the codebase to understand how the agentic logic is integrated and confirm the current state of the project.
+I will now check `action.yml` to see the current inputs and how the action is intended to be used.
+I will now examine `action/run.js` to see how the Gemini CLI is being used for PR analysis.
+I will read `src/analyze.ts` to see if there is any additional information that could be relevant for the creative brief.
+**Creative Brief: "Beyond the Diff — The Agentic Evolution of PR Visual"**
+
+**Goal:** Visualize the transition of the `pr-visual` action from a basic diff-to-image tool to an "Agentic Analyst" that understands the entire codebase context.
+
+**Key Insight:** Context is the bridge between code and clarity. By using Gemini CLI to read the repository alongside the diff, `pr-visual` now generates insights based on "why" and "how," not just "what changed."
+
+**Visual Concept: "The Context Engine"**
+A central, glowing Gemini "Brain" icon acting as a processor.
+1.  **Intelligent Input:** On the left, a raw Git Diff document merges with a translucent 3D "Codebase Tree" (representing the tool's new ability to read files). Both flow into the central Brain.
+2.  **Agentic Analysis:** Inside the Brain, show "gears" or "scanning beams" labeled "Agentic Context" and "Deep Understanding."
+3.  **Versioned Output:** On the right, instead of a single image, show a **stacked deck of three infographic cards**. 
+    *   The top card is vibrant and labeled "Latest (Commit `7f8e9a`)".
+    *   The cards below are slightly faded and labeled with older SHAs (e.g., `4a2b3c`), representing the new commit-based history.
+4.  **UI Integration:** A small, clean callout box showing a "Previous versions" dropdown menu, mirroring the new GitHub comment UI.
+
+**Style & Palette:**
+*   **Style:** TECH / DARK MODE.
+*   **Background:** Deep obsidian (#0d1117).
+*   **Accents:** Electric Cyan (#00d4ff) for active analysis, Neon Magenta (#ff00ff) for the versioned history, and Monospace typefaces for technical labels.
+*   **Atmosphere:** High-tech, precise, and automated.
+
+**One Key Diagram:**
+A horizontal flow: **[Diff + Repository] ➔ [Gemini Agent] ➔ [Versioned Infographic History]**.
+
+**Headline:** "Context-Aware PR Visuals: Every Commit, Fully Understood."
+
+IMPORTANT STYLE OVERRIDE: Use a CLEAN / CORPORATE style: Professional PowerPoint aesthetic, polished boxes with shadows, blues/grays/teal palette, clean sans-serif fonts, structured grid layout.

.github/workflows/pr-visual.yml

@@ -4,8 +4,6 @@ name: PR Visual
 on:
   pull_request:
     types: [opened, synchronize]
-    paths-ignore:
-      - '.github/pr-visual/**'
 
 jobs:
   visualize:

README.md

@@ -99,8 +99,6 @@ name: PR Visual
 on:
   pull_request:
     types: [opened, synchronize]
-    paths-ignore:
-      - '.github/pr-visual/**'  # Prevent infinite loop
 
 jobs:
   visualize:
@@ -121,55 +119,10 @@ jobs:
 ```
 
 The action will:
-- Generate an infographic from the PR diff
-- Commit it to `.github/pr-visual/` on the PR branch
-- Post a comment with the embedded image
-
-### Advanced: Agentic Mode with Gemini CLI
-
-For complex PRs where raw diffs lack context, chain with [Gemini CLI](https://github.com/google-github-actions/run-gemini-cli) to let AI explore your codebase first:
-
-```yaml
-name: PR Visual (Agentic)
-
-on:
-  pull_request:
-    types: [opened, synchronize]
-    paths-ignore:
-      - '.github/pr-visual/**'  # Prevent infinite loop
-
-jobs:
-  visualize:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      # Step 1: Let Gemini CLI explore and understand the PR
-      - name: Understand PR
-        id: understand
-        uses: google-github-actions/run-gemini-cli@v1
-        with:
-          gemini_api_key: ${{ secrets.GEMINI_API_KEY }}
-          prompt: |
-            Explore this PR. Read files as needed to understand what it does.
-            Then write a concise creative brief for an infographic.
-            Scale complexity to the change - small fixes need simple visuals.
-            Output ONLY the brief.
-
-      # Step 2: Generate visual from the brief
-      - uses: gitethanwoo/pr-visual@v1
-        with:
-          gemini-api-key: ${{ secrets.GEMINI_API_KEY }}
-          prompt: ${{ steps.understand.outputs.summary }}
-```
-
-This approach produces better visuals because Gemini can read the actual code, not just the diff.
+- Use [Gemini CLI](https://github.com/google-gemini/gemini-cli) to intelligently analyze the PR (can read files for context, not just the diff)
+- Generate an infographic from the analysis
+- Upload it to a GitHub Release (no commits to your PR branch!)
+- Post a comment with the image and a collapsible prompt/history section
 
 ## CLI Reference
 

action.yml

@@ -52,10 +52,6 @@ runs:
         cd action
         npm ci
 
-    - name: Install Gemini CLI
-      shell: bash
-      run: npm install -g @google/gemini-cli
-
     - name: Generate PR Visual
       id: generate
       shell: bash