docs: unify all docs to use single installation path ~/.local/bin/mt5-quant

- Update WINDSURF.md: Use registry name io.github.masdevid/mt5-quant
- Update CURSOR.md: Use ~/.local/bin/mt5-quant path
- Update QUICKSTART.md: Use standard path for all clients
- Update VSCODE.md: Use standard path
- Update setup.sh: Prefer ~/.local/bin/mt5-quant over project path
- Add fallback warning in setup.sh if project path used

Single source of truth: ~/.local/bin/mt5-quant

docs/CURSOR.md

@@ -29,7 +29,7 @@ cargo build --release
 3. Click **Add Custom MCP**
 4. Enter:
    - **Name**: `mt5-quant`
-   - **Command**: Full path to binary (e.g., `/Users/name/mt5-quant/target/release/mt5-quant`)
+   - **Command**: `~/.local/bin/mt5-quant`
    - **Type**: `stdio`
 
 ### Method 2: Edit mcp.json Directly
@@ -41,7 +41,7 @@ Add to `~/.cursor/mcp.json` (global) or `.cursor/mcp.json` (project):
   "mcpServers": {
     "mt5-quant": {
       "type": "stdio",
-      "command": "/absolute/path/to/mt5-quant"
+      "command": "~/.local/bin/mt5-quant"
     }
   }
 }

docs/QUICKSTART.md

@@ -81,7 +81,7 @@ terminal_dir: "~/Library/Application Support/net.metaquotes.wine.metatrader5/dri
 ### Claude Code
 
 ```bash
-claude mcp add MT5-Quant -- /path/to/mt5-quant/target/release/mt5-quant
+claude mcp add io.github.masdevid/mt5-quant -- ~/.local/bin/mt5-quant
 ```
 
 Verify:
@@ -96,8 +96,10 @@ Add to `~/.codeium/windsurf/mcp_config.json`:
 ```json
 {
   "mcpServers": {
-    "mt5-quant": {
-      "command": "/path/to/mt5-quant"
+    "io.github.masdevid/mt5-quant": {
+      "command": "~/.local/bin/mt5-quant",
+      "disabled": false,
+      "registry": "io.github.masdevid/mt5-quant"
     }
   }
 }
@@ -111,7 +113,7 @@ Add to `~/.cursor/mcp.json` (global) or `.cursor/mcp.json` (project):
 {
   "mcpServers": {
     "mt5-quant": {
-      "command": "/path/to/mt5-quant"
+      "command": "~/.local/bin/mt5-quant"
     }
   }
 }

docs/VSCODE.md

@@ -28,7 +28,7 @@ cargo build --release
 2. Run `MCP: Add Server`
 3. Choose **Workspace** or **User** scope
 4. Enter server name: `mt5-quant`
-5. Enter command: Full path to binary (e.g., `/Users/name/mt5-quant/target/release/mt5-quant`)
+5. Enter command: `~/.local/bin/mt5-quant`
 
 ### Method 2: Edit mcp.json Directly
 
@@ -38,7 +38,7 @@ Add to `.vscode/mcp.json` in your workspace:
 {
   "servers": {
     "mt5-quant": {
-      "command": "/absolute/path/to/mt5-quant"
+      "command": "~/.local/bin/mt5-quant"
     }
   }
 }
@@ -52,7 +52,7 @@ cat > .vscode/mcp.json << 'EOF'
 {
   "servers": {
     "mt5-quant": {
-      "command": "/path/to/mt5-quant"
+      "command": "~/.local/bin/mt5-quant"
     }
   }
 }
@@ -62,7 +62,7 @@ EOF
 ### Method 3: VS Code CLI
 
 ```bash
-code --add-mcp '{"name":"mt5-quant","command":"/path/to/mt5-quant"}'
+code --add-mcp '{"name":"mt5-quant","command":"~/.local/bin/mt5-quant"}'
 ```
 
 ## Verify Setup

docs/WINDSURF.md

@@ -27,8 +27,10 @@ Edit `~/.codeium/windsurf/mcp_config.json`:
 ```json
 {
   "mcpServers": {
-    "mt5-quant": {
-      "command": "/Users/masdevid/jobs/mt5-quant/target/release/mt5-quant"
+    "io.github.masdevid/mt5-quant": {
+      "command": "~/.local/bin/mt5-quant",
+      "disabled": false,
+      "registry": "io.github.masdevid/mt5-quant"
     }
   }
 }
@@ -37,6 +39,10 @@ Edit `~/.codeium/windsurf/mcp_config.json`:
 Or use the automated setup:
 
 ```bash
+# Install binary to standard location
+cp target/release/mt5-quant ~/.local/bin/
+
+# Then configure
 bash scripts/setup.sh
 ```
 

scripts/setup.sh

@@ -1024,14 +1024,20 @@ _register_with_platform() {
     local platform="$1"
     local use_binary="${2:-false}"
 
-    # Determine command path (binary for Windsurf/Cursor, Python for Claude)
+    # Determine command path - use standard installation location
     local cmd_path
-    if $use_binary && [[ -f "${REPO_DIR}/target/release/mt5-quant" ]]; then
+    local default_install="$HOME/.local/bin/mt5-quant"
+    
+    if [[ -f "$default_install" ]]; then
+        cmd_path="$default_install"
+    elif [[ -f "${REPO_DIR}/target/release/mt5-quant" ]]; then
+        # Fallback to project build if standard location not found
         cmd_path="${REPO_DIR}/target/release/mt5-quant"
-    elif [[ -f "${REPO_DIR}/mt5-quant" ]]; then
-        cmd_path="${REPO_DIR}/mt5-quant"
+        _warn "Using project build at $cmd_path"
+        _warn "Consider installing to standard location: cp $cmd_path ~/.local/bin/"
     else
-        cmd_path="python3 ${REPO_DIR}/server/main.py"
+        _fail "mt5-quant not found at $default_install or ${REPO_DIR}/target/release/"
+        return 1
     fi
 
     case "$platform" in
@@ -1066,8 +1072,10 @@ if os.path.exists(config_path):
 if 'mcpServers' not in data:
     data['mcpServers'] = {}
 
-data['mcpServers']['mt5-quant'] = {
-    'command': '$cmd_path'
+data['mcpServers']['io.github.masdevid/mt5-quant'] = {
+    'command': '$cmd_path',
+    'disabled': False,
+    'registry': 'io.github.masdevid/mt5-quant'
 }
 
 with open(config_path, 'w') as f: