diff --git a/services/trinity-core/.gitignore b/services/trinity-core/.gitignore
new file mode 100644
index 0000000..53842f6
--- /dev/null
+++ b/services/trinity-core/.gitignore
@@ -0,0 +1,5 @@
+node_modules/
+command.log
+*.bak
+*.backup
+package-lock.json
diff --git a/services/trinity-core/index.js b/services/trinity-core/index.js
new file mode 100644
index 0000000..f0ff3ef
--- /dev/null
+++ b/services/trinity-core/index.js
@@ -0,0 +1,174 @@
+import express from 'express';
+import { spawn } from 'child_process';
+import fs from 'fs';
+import cors from 'cors';
+import { Server } from '@modelcontextprotocol/sdk/server/index.js';
+import { SSEServerTransport } from '@modelcontextprotocol/sdk/server/sse.js';
+import { ListToolsRequestSchema, CallToolRequestSchema } from '@modelcontextprotocol/sdk/types.js';
+
+const API_TOKEN = 'FFG-Trinity-2026-Core-Access';
+const LOG_FILE = '/home/claude_executor/mcp-server/command.log';
+const PORT = 3000;
+const BASE_URL = 'https://mcp.firefrostgaming.com';
+
+const SERVERS = {
+  'command-center': { host: '63.143.34.217', user: 'root' },
+  'tx1-dallas': { host: '38.68.14.26', user: 'root' },
+  'nc1-charlotte': { host: '216.239.104.130', user: 'root' },
+  'panel-vps': { host: '45.94.168.138', user: 'root' },
+  'dev-panel': { host: '64.50.188.128', user: 'root' },
+  'wiki-vps': { host: '64.50.188.14', user: 'architect' },
+  'services-vps': { host: '38.68.14.188', user: 'root' },
+  'trinity-core': { host: 'localhost', user: 'claude_executor', local: true }
+};
+
+function log(msg) {
+  const line = `[${new Date().toISOString()}] ${msg}\n`;
+  fs.appendFileSync(LOG_FILE, line);
+  console.log(line.trim());
+}
+
+const app = express();
+app.use(cors({ origin: '*', credentials: true }));
+app.use(express.json());
+app.use(express.urlencoded({ extended: true }));
+
+function auth(req, res, next) {
+  if (req.method === 'OPTIONS') return next();
+  const token = req.headers.authorization?.replace('Bearer ', '');
+  if (token !== API_TOKEN) {
+    log(`AUTH FAILED from ${req.ip}`);
+    res.setHeader('WWW-Authenticate', 'Bearer realm="TrinityCore"');
+    return res.status(401).json({ error: 'Unauthorized' });
+  }
+  next();
+}
+
+app.get('/.well-known/oauth-protected-resource', (req, res) => {
+  log(`OAuth discovery`);
+  res.json({ authorization_server: BASE_URL, authorization_endpoint: `${BASE_URL}/authorize`, token_endpoint: `${BASE_URL}/token` });
+});
+
+app.get('/authorize', (req, res) => {
+  const { redirect_uri, state } = req.query;
+  log(`OAUTH authorize -> ${redirect_uri}`);
+  res.redirect(`${redirect_uri}?code=trinity-auth-code-123&state=${state}`);
+});
+
+app.post('/token', (req, res) => {
+  log(`OAUTH token issued`);
+  res.json({ access_token: API_TOKEN, token_type: 'Bearer', expires_in: 31536000 });
+});
+
+function executeLocal(command) {
+  return new Promise((resolve) => {
+    log(`EXEC [trinity-core] (local) ${command}`);
+    const proc = spawn('bash', ['-c', command]);
+    let stdout = '', stderr = '';
+    proc.stdout.on('data', (d) => stdout += d.toString());
+    proc.stderr.on('data', (d) => stderr += d.toString());
+    const timeout = setTimeout(() => {
+      proc.kill();
+      resolve({ success: false, stdout: stdout.trim(),
+        stderr: 'Timeout', error: 'Timeout' });
+    }, 30000);
+    proc.on('close', (code) => {
+      clearTimeout(timeout);
+      resolve({ success: code === 0,
+        stdout: stdout.trim(),
+        stderr: stderr.trim(),
+        error: code === 0 ? null : `Exit ${code}` });
+    });
+    proc.on('error', (err) => {
+      clearTimeout(timeout);
+      resolve({ success: false, stdout: '',
+        stderr: err.message, error: err.message });
+    });
+  });
+}
+
+function executeSSH(server, command) {
+  return new Promise((resolve) => {
+    const target = SERVERS[server];
+    log(`EXEC [${server}] ${command}`);
+    const ssh = spawn('ssh', ['-o', 'ConnectTimeout=10', '-o', 'StrictHostKeyChecking=no', `${target.user}@${target.host}`, command]);
+    let stdout = '', stderr = '';
+    ssh.stdout.on('data', (data) => stdout += data.toString());
+    ssh.stderr.on('data', (data) => stderr += data.toString());
+    const timeout = setTimeout(() => { ssh.kill(); resolve({ success: false, stdout: stdout.trim(), stderr: 'Timeout', error: 'Timeout' }); }, 30000);
+    ssh.on('close', (code) => { clearTimeout(timeout); resolve({ success: code === 0, stdout: stdout.trim(), stderr: stderr.trim(), error: code === 0 ? null : `Exit ${code}` }); });
+    ssh.on('error', (err) => { clearTimeout(timeout); resolve({ success: false, stdout: '', stderr: err.message, error: err.message }); });
+  });
+}
+
+function setupToolHandlers(mcpServer) {
+  mcpServer.setRequestHandler(ListToolsRequestSchema, async () => {
+    log(`>>> ListTools request`);
+    return { tools: [
+      { name: "list_servers", description: "Get available Firefrost servers.", inputSchema: { type: "object", properties: {} } },
+      { name: "run_command", description: "Execute SSH command on a Firefrost server.", inputSchema: { type: "object", properties: { server: { type: "string" }, command: { type: "string" } }, required: ["server", "command"] }}
+    ]};
+  });
+
+  mcpServer.setRequestHandler(CallToolRequestSchema, async (request) => {
+    log(`>>> CallTool: ${request.params.name}`);
+    if (request.params.name === "list_servers") {
+      return { content: [{ type: "text", text: `Available: ${Object.keys(SERVERS).join(", ")}` }] };
+    }
+    if (request.params.name === "run_command") {
+      const { server, command } = request.params.arguments;
+      if (!SERVERS[server]) return { content: [{ type: "text", text: `Unknown server ${server}` }], isError: true };
+      const target = SERVERS[server];
+      const result = target.local
+        ? await executeLocal(command)
+        : await executeSSH(server, command);
+      let output = result.stdout || '(no output)';
+      if (result.stderr) output += `\nSTDERR: ${result.stderr}`;
+      return { content: [{ type: "text", text: output }], isError: !result.success };
+    }
+  });
+}
+
+const activeSessions = new Map();
+
+app.get('/mcp', auth, async (req, res) => {
+  log(`SSE connection from ${req.ip}`);
+
+  const mcpServer = new Server({ name: "trinity-core", version: "2.1.0" }, { capabilities: { tools: {} } });
+  setupToolHandlers(mcpServer);
+
+  mcpServer.onmessage = (msg) => log(`SERVER MSG: ${JSON.stringify(msg)}`);
+
+  const transport = new SSEServerTransport(`${BASE_URL}/mcp/messages`, res);
+
+  await mcpServer.connect(transport);
+  activeSessions.set(transport.sessionId, transport);
+  log(`Session ${transport.sessionId} ready`);
+
+  res.on('close', () => {
+    log(`SSE closed: ${transport.sessionId}`);
+    activeSessions.delete(transport.sessionId);
+  });
+});
+
+app.post('/mcp/messages', auth, async (req, res) => {
+  const sessionId = req.query.sessionId;
+  const method = req.body?.method || 'unknown';
+  log(`POST ${method} for ${sessionId}`);
+
+  const transport = activeSessions.get(sessionId);
+  if (!transport) {
+    log(`Session not found: ${sessionId}`);
+    return res.status(404).json({ error: "Session not found" });
+  }
+
+  try {
+    await transport.handlePostMessage(req, res, req.body);
+    log(`POST ${method} handled OK`);
+  } catch (err) {
+    log(`POST ${method} ERROR: ${err.message}`);
+    console.error(err);
+  }
+});
+
+app.listen(PORT, () => log(`Trinity Core MCP v2.1.0 started on port ${PORT}`));
diff --git a/services/trinity-core/package.json b/services/trinity-core/package.json
new file mode 100644
index 0000000..bcafedb
--- /dev/null
+++ b/services/trinity-core/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "trinity-core",
+  "version": "2.1.0",
+  "type": "module",
+  "main": "index.js",
+  "dependencies": {
+    "@modelcontextprotocol/sdk": "^1.29.0",
+    "cors": "^2.8.5",
+    "express": "^4.19.2"
+  }
+}