Add MCP bridge server for Claude Code integration

- MCP bridge: stdio protocol <-> HTTP endpoints
- Config file for Claude Code with aiworker MCP server
- Maps Claude MCP calls to /api/mcp/* endpoints
- To install: copy to /root/.config/claude/config.json in pod

Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

claude-code-config.json

@@ -0,0 +1,11 @@
+{
+  "mcpServers": {
+    "aiworker": {
+      "command": "node",
+      "args": ["/workspace/mcp-bridge-server.js"],
+      "env": {
+        "BACKEND_URL": "https://api.fuq.tv"
+      }
+    }
+  }
+}

mcp-bridge-server.js

@@ -0,0 +1,101 @@
+#!/usr/bin/env node
+
+/**
+ * MCP Bridge Server for Claude Code
+ * Bridges stdio MCP protocol to HTTP endpoints
+ */
+
+const BACKEND_URL = process.env.BACKEND_URL || 'https://api.fuq.tv'
+const MCP_ENDPOINT = `${BACKEND_URL}/api/mcp`
+
+// Read from stdin line by line
+const readline = require('readline')
+const rl = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout,
+  terminal: false,
+})
+
+// Handle MCP requests
+rl.on('line', async (line) => {
+  try {
+    const request = JSON.parse(line)
+
+    // Handle tool calls
+    if (request.method === 'tools/call') {
+      const { name, arguments: args } = request.params
+
+      // Map to HTTP endpoint
+      const endpoint = `${MCP_ENDPOINT}/${name}`
+
+      const response = await fetch(endpoint, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(args),
+      })
+
+      const data = await response.json()
+
+      // Send MCP response
+      console.log(JSON.stringify({
+        jsonrpc: '2.0',
+        id: request.id,
+        result: {
+          content: [
+            {
+              type: 'text',
+              text: JSON.stringify(data, null, 2),
+            },
+          ],
+        },
+      }))
+    }
+
+    // Handle tools list
+    if (request.method === 'tools/list') {
+      const response = await fetch(`${MCP_ENDPOINT}/tools`)
+      const data = await response.json()
+
+      console.log(JSON.stringify({
+        jsonrpc: '2.0',
+        id: request.id,
+        result: {
+          tools: data.tools.map((tool) => ({
+            name: tool.name,
+            description: tool.description,
+            inputSchema: {
+              type: 'object',
+              properties: tool.params || {},
+            },
+          })),
+        },
+      }))
+    }
+
+    // Handle initialize
+    if (request.method === 'initialize') {
+      console.log(JSON.stringify({
+        jsonrpc: '2.0',
+        id: request.id,
+        result: {
+          protocolVersion: '2024-11-05',
+          capabilities: {
+            tools: {},
+          },
+          serverInfo: {
+            name: 'aiworker-mcp-bridge',
+            version: '1.0.0',
+          },
+        },
+      }))
+    }
+  } catch (error) {
+    console.error('MCP Bridge Error:', error)
+  }
+})
+
+process.stdin.on('end', () => {
+  process.exit(0)
+})