Add Roo Code context sync: .clinerules symlink and sync script

- Add .clinerules symlink → CLAUDE.md so Roo Code reads same project context
- Add sync-context.sh: copies global context to ~/.claude/ for Claude Code
  and prints content for manual paste into Roo Code Custom Instructions
- Update CLAUDE.md: note .clinerules symlink, add sync-context.sh to file list
- Update CONTEXT.md: add AI context file mapping table, update file structure
- Update README.md: rewrite AI Context Files section to cover both tools,
  document symlink strategy and sync workflow

.clinerules

@@ -0,0 +1 @@
+CLAUDE.md

CLAUDE.md

@@ -1,6 +1,7 @@
 # Ein AI Proxy - Project Context
 
 Anthropic-compatible proxy that routes AI requests to multiple providers based on model name: sonnet→GLM-4.7 (Z.ai), opus→Anthropic, haiku→DeepSeek.
+`.clinerules` is a symlink to this file so Roo Code reads the same context.
 
 ## File Structure
 - `proxy.mjs` - Main proxy server (zero dependencies, Node.js built-ins only)
@@ -8,6 +9,7 @@ Anthropic-compatible proxy that routes AI requests to multiple providers based o
 - `config.example.json` - Template config
 - `ein-ai-proxy.service` - Systemd unit file
 - `deploy.sh` - Deployment and testing script
+- `sync-context.sh` - Syncs global context to Claude Code and Roo Code
 
 ## Development
 Run locally: `node proxy.mjs` (requires `config.json`)

CONTEXT.md

@@ -161,6 +161,16 @@ Three profiles configured:
 | "opus" | claude-opus-4-6 | Anthropic Opus | ON | 1M context enabled |
 | "cheap" | claude-haiku-4-5 | DeepSeek V3.2 | OFF | Fast/cheap tasks |
 
+### AI Context File Mapping
+Both Claude Code and Roo Code use context files, but with different conventions:
+
+| Level | Claude Code | Roo Code | Source of truth |
+|-------|-------------|----------|-----------------|
+| Project | `CLAUDE.md` | `.clinerules` (symlink → CLAUDE.md) | `CLAUDE.md` |
+| Global | `~/.claude/CLAUDE.md` | Custom Instructions in Roo UI | `global-claude-md/CLAUDE.md` |
+
+Run `./sync-context.sh` from the repo root to sync global context to both tools.
+
 ## Proxy Internals
 
 ### File Structure
@@ -171,10 +181,14 @@ Three profiles configured:
 ├── config.example.json    # Template config
 ├── ein-ai-proxy.service   # Systemd unit file
 ├── deploy.sh              # Deployment script
+├── sync-context.sh        # Syncs global context to Claude Code & Roo Code
 ├── package.json           # Package metadata
 ├── .gitignore             # Excludes config.json
 ├── CONTEXT.md             # This file
-├── CLAUDE.md              # Project-level context
+├── CLAUDE.md              # Project-level context (Claude Code)
+├── .clinerules            # Symlink → CLAUDE.md (Roo Code)
+├── global-claude-md/      # Global context source of truth
+│   └── CLAUDE.md          # Synced to ~/.claude/ and Roo Custom Instructions
 └── README.md              # Public documentation
 ```
 

README.md

@@ -212,31 +212,44 @@ To route additional models, add entries to the `MODEL_ROUTES` object in `proxy.m
 
 ## AI Context Files
 
-This repo includes context files for AI coding agents (Claude Code CLI and Roo Code). There are three levels:
+This repo includes context files for both **Claude Code CLI** and **Roo Code** (VS Code). The two tools use different file conventions, so we keep them in sync:
 
-| File | Scope | Loaded when... |
+### Project-level context
+
+| Claude Code reads | Roo Code reads | Source of truth |
 |---|---|---|
-| `CLAUDE.md` | Project-level | AI agent is working inside this repo |
+| `CLAUDE.md` | `.clinerules` | `CLAUDE.md` |
-| `CONTEXT.md` | Project-level | Referenced from CLAUDE.md; agent reads on demand |
+| `CONTEXT.md` | `CONTEXT.md` | `CONTEXT.md` |
-| `global-claude-md/CLAUDE.md` | User-level | Every AI session, regardless of project |
 
-**`global-claude-md/CLAUDE.md`** is the source of truth for the global file. It gets copied to `~/.claude/CLAUDE.md` on each machine. To update it:
+`.clinerules` is a **git-tracked symlink** pointing to `CLAUDE.md`. Both tools read the same content from the same source — edit `CLAUDE.md` and both stay in sync automatically.
+
+`CONTEXT.md` is the detailed infrastructure reference. Both tools can read it directly when needed.
+
+### Global context
+
+| Claude Code | Roo Code |
+|---|---|
+| `~/.claude/CLAUDE.md` (file on disk) | Custom Instructions setting (in Roo Code UI) |
+
+The source of truth is `global-claude-md/CLAUDE.md` in this repo. To update both tools, run the sync script:
 
 ```bash
-# 1. Edit the source in this repo
+# 1. Edit the source
 vim global-claude-md/CLAUDE.md
 
 # 2. Commit and push
-git add -A && git commit -m "Update global CLAUDE.md" && git push
+git add -A && git commit -m "Update global context" && git push
 
-# 3. Copy to work laptop
+# 3. Sync to both tools
-cp global-claude-md/CLAUDE.md ~/.claude/CLAUDE.md
+./sync-context.sh
-
-# 4. Copy to mini-server
-scp global-claude-md/CLAUDE.md mini-server:~/.claude/CLAUDE.md
 ```
 
-The project-level files (`CLAUDE.md` and `CONTEXT.md`) are picked up automatically when an AI agent opens this repo — no copying needed.
+The script copies the file to `~/.claude/CLAUDE.md` (for Claude Code) and prints the content for you to paste into Roo Code's Custom Instructions (Roo sidebar → gear icon → Custom Instructions).
+
+To also update mini-server's Claude Code:
+```bash
+scp global-claude-md/CLAUDE.md mini-server:~/.claude/CLAUDE.md
+```
 
 ## Files
 
@@ -247,10 +260,12 @@ The project-level files (`CLAUDE.md` and `CONTEXT.md`) are picked up automatical
 | `config.example.json` | Template config — copy to `config.json` and fill in |
 | `ein-ai-proxy.service` | Systemd unit file for running as a service |
 | `deploy.sh` | Deployment script — validates config, tests proxy, installs service |
+| `sync-context.sh` | Syncs global AI context to Claude Code and Roo Code |
 | `package.json` | Package metadata (no dependencies) |
-| `CLAUDE.md` | Project-level context loaded by AI coding agents |
+| `CLAUDE.md` | Project-level context for Claude Code |
+| `.clinerules` | Symlink → `CLAUDE.md` — project-level context for Roo Code |
 | `CONTEXT.md` | Full infrastructure documentation (network, servers, operations) |
-| `global-claude-md/CLAUDE.md` | User-level context to copy to `~/.claude/CLAUDE.md` |
+| `global-claude-md/CLAUDE.md` | Source of truth for global context (both tools) |
 
 ## License
 

sync-context.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+# =============================================================
+# Sync global AI context to Claude Code and Roo Code
+#
+# Source of truth: global-claude-md/CLAUDE.md
+#
+# This script:
+#   1. Copies to ~/.claude/CLAUDE.md (Claude Code CLI reads this)
+#   2. Prints content for manual paste into Roo Code Custom Instructions
+# =============================================================
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+SOURCE="$SCRIPT_DIR/global-claude-md/CLAUDE.md"
+
+if [ ! -f "$SOURCE" ]; then
+    echo "[!] Source file not found: $SOURCE"
+    exit 1
+fi
+
+# --- Claude Code CLI ---
+CLAUDE_DIR="$HOME/.claude"
+CLAUDE_TARGET="$CLAUDE_DIR/CLAUDE.md"
+
+mkdir -p "$CLAUDE_DIR"
+cp "$SOURCE" "$CLAUDE_TARGET"
+echo "[✓] Claude Code: copied to $CLAUDE_TARGET"
+
+# --- Roo Code (VS Code) ---
+echo ""
+echo "============================================"
+echo "  Roo Code: Manual Step Required"
+echo "============================================"
+echo ""
+echo "Copy the text between the lines below, then paste it into:"
+echo "  Roo Code sidebar → Settings (gear icon) → Custom Instructions"
+echo ""
+echo "────────────────────────────────────────────"
+cat "$SOURCE"
+echo "────────────────────────────────────────────"
+echo ""
+echo "Done. Both tools are now in sync."