diff --git a/Architecture.md b/Architecture.md
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+# Architecture
+
+## Classification
+
+Software / documentation workspace.
+
+## Structure Signals
+
+- `b use` (12 files)
+- `(root)` (1 files)
+
+## File Type Signals
+
+- `.gitignore` (2)
+- `.yml` (2)
+- `(none)` (2)
+- `.md` (2)
+- `.dockerignore` (1)
+- `.env` (1)
+- `.txt` (1)
+- `.conf` (1)
+- `.py` (1)
+
+## Build And Dependency Signals
+
+| Signal | Detail |
+|---|---|
+| requirements.txt | browser-use, pyperclip, gradio, json-repair, langchain-mistralai, MainContentExtractor, langchain-ibm, langchain_mcp_adapters, langgraph, langchain-community |
+| Dockerfile | Container build file is present. |
+| README files | README.md, b use/web-ui/README.md |
+
+## Project Tree Snapshot
+
+- .gitignore
+- b use/docker-compose.yml
+- b use/web-ui/.dockerignore
+- b use/web-ui/.env
+- b use/web-ui/.gitignore
+- b use/web-ui/Dockerfile
+- b use/web-ui/LICENSE
+- b use/web-ui/README.md
+- b use/web-ui/SECURITY.md
+- b use/web-ui/docker-compose.yml
+- b use/web-ui/requirements.txt
+- b use/web-ui/supervisord.conf
+- b use/web-ui/webui.py
+
+## Interpretation
+
+Treat this page as the maintainer map. Replace inferred structure with exact module responsibilities once active code paths are confirmed.