fix(tmux): identify agent processes and add Qoder and OMP

public/index.html

@@ -62,6 +62,8 @@
             <select id="liveAgentEngine">
               <option value="claude">Claude</option>
               <option value="codex">Codex</option>
+              <option value="qoder">QoderCLI</option>
+              <option value="omp">OMP</option>
             </select>
           </label>
           <label class="select-field">

public/styles.css

@@ -1280,6 +1280,8 @@ details.task-card[open] > summary .task-summary-chevron {
 
 .agent-chip.claude { color: #fbbf24; background: color-mix(in srgb, #f59e0b 14%, var(--chip)); }
 .agent-chip.codex { color: #93c5fd; background: color-mix(in srgb, #3b82f6 14%, var(--chip)); }
+.agent-chip.qoder { color: #c4b5fd; background: color-mix(in srgb, #8b5cf6 14%, var(--chip)); }
+.agent-chip.omp { color: #6ee7b7; background: color-mix(in srgb, #10b981 14%, var(--chip)); }
 
 .agent-card-main {
   display: flex;

scripts/start-ttyd.sh

@@ -15,7 +15,7 @@ exec /usr/bin/ttyd \
   -b /term \
   -T xterm-256color \
   -t titleFixed='Kanban Terminal' \
-  -t fontSize=14 \
+  -t fontSize=10 \
   -t lineHeight=1.2 \
   -t 'fontFamily=ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace' \
   -t cursorBlink=true \

src/services/tmux.js

@@ -1,27 +1,99 @@
 import { existsSync, statSync } from 'node:fs';
+import { readFile } from 'node:fs/promises';
 import { basename } from 'node:path';
 import { runProcess } from '../process.js';
 
-const PANE_FORMAT = '#{session_name}\t#{window_index}\t#{window_name}\t#{pane_id}\t#{pane_current_command}\t#{pane_current_path}';
+const PANE_FORMAT = '#{session_name}\t#{window_index}\t#{window_name}\t#{pane_id}\t#{pane_current_command}\t#{pane_current_path}\t#{pane_pid}';
 const WEB_TERMINAL_SESSION_PATTERN = /^web-\d+-\d+$/;
 
-const ENGINE_BY_COMMAND = {
-  claude: 'claude',
-  node: 'codex'
-};
-
 const ENGINE_COMMANDS = {
   claude: 'claude',
-  codex: 'codex'
+  codex: 'codex',
+  qoder: 'qodercli',
+  omp: 'omp'
 };
 
-export function parseTmuxPanes(output) {
+function engineForExecutable(path) {
+  const name = basename(path || '');
+  return Object.keys(ENGINE_COMMANDS).find((engine) => ENGINE_COMMANDS[engine] === name)
+    || (/^qodercli-\d+\.\d+\.\d+(?:[-.][\w.-]+)?$/.test(name) ? 'qoder' : null)
+    || (/\/\.local\/share\/claude\/versions\/\d+\.\d+\.\d+$/.test(path || '') ? 'claude' : null);
+}
+
+function engineForArgv(argv) {
+  const direct = engineForExecutable(argv[0]);
+  if (direct) return direct;
+  if (!/^(node|nodejs|bun)$/.test(basename(argv[0] || ''))) return null;
+  let index = 1;
+  if (basename(argv[0]) === 'bun' && argv[index] === 'run') index++;
+  while (argv[index]?.startsWith('-')) {
+    const option = argv[index++];
+    if (option === '--') break;
+    // Inline code and preloaded modules are not an agent entrypoint.
+    if (/^(?:--eval|--print)(?:=|$)|^-[ep]/.test(option)) return null;
+    if (['--require', '-r', '--import', '--loader', '--experimental-loader', '--title', '--conditions', '-C'].includes(option)) {
+      index++;
+    } else if (!option.includes('=') && !['--inspect', '--inspect-brk', '--enable-source-maps', '--no-warnings', '--experimental-strip-types'].includes(option)) {
+      return null;
+    }
+  }
+  const script = argv[index] || '';
+  return engineForExecutable(script)
+    || (/\/@openai\/codex\/bin\/codex\.js$/.test(script) ? 'codex' : null)
+    || (/\/@anthropic-ai\/claude-code\/cli\.js$/.test(script) ? 'claude' : null)
+    || (/\/@oh-my-pi\/pi-coding-agent\/(?:src\/cli\.ts|dist\/cli\.js)$/.test(script) ? 'omp' : null);
+}
+
+function parseProcesses(output, argvByPid) {
+  const processes = new Map();
+  for (const line of String(output).split('\n')) {
+    const match = line.match(/^\s*(\d+)\s+(\d+)\s+(\d+)\s+(-?\d+)\s+(.+)$/);
+    if (!match) continue;
+    const [, pid, ppid, pgid, tpgid, commandLine] = match;
+    const argv = argvByPid.get(Number(pid))
+      || (commandLine.match(/"[^"]*"|'[^']*'|\S+/g) || []).map((arg) => arg.replace(/^(["'])(.*)\1$/, '$2'));
+    processes.set(Number(pid), { pid: Number(pid), ppid: Number(ppid), pgid: Number(pgid), tpgid: Number(tpgid), argv });
+  }
+  return processes;
+}
+
+function processChain(process, panePid, processes) {
+  const chain = [];
+  const seen = new Set();
+  while (process && !seen.has(process.pid)) {
+    chain.push(process);
+    if (process.pid === panePid) return chain;
+    seen.add(process.pid);
+    process = processes.get(process.ppid);
+  }
+  return [];
+}
+
+function engineForPane(panePid, processes) {
+  const pane = processes.get(panePid);
+  if (!pane || pane.tpgid <= 0) return null;
+  for (const process of processes.values()) {
+    if (process.pgid !== pane.tpgid) continue;
+    const chain = processChain(process, panePid, processes);
+    // Keep the owning agent visible while it runs a foreground tool.
+    for (const ancestor of chain.reverse()) {
+      const engine = engineForArgv(ancestor.argv);
+      if (engine) return engine;
+    }
+  }
+  return null;
+}
+
+export function parseTmuxPanes(output, processOutput = null, argvByPid = new Map()) {
+  const processes = parseProcesses(processOutput || '', argvByPid);
   return String(output || '')
     .split('\n')
     .filter(Boolean)
     .map((line) => {
-      const [session, windowIndex, windowName, paneId, command, cwd] = line.split('\t');
+      const [session, windowIndex, windowName, paneId, command, cwd, panePid] = line.split('\t');
-      const engine = ENGINE_BY_COMMAND[command];
+      const engine = processOutput === null
+        ? engineForExecutable(command)
+        : engineForPane(Number(panePid), processes);
       // Web terminal sessions only link an existing pane into a temporary view.
       // They are not additional agents and must not be enumerated in Live Agents.
       if (!engine || !paneId || WEB_TERMINAL_SESSION_PATTERN.test(session)) return null;
@@ -32,11 +104,30 @@ export function parseTmuxPanes(output) {
 
 export async function collectLiveAgents() {
   const result = await runProcess('tmux', ['list-panes', '-a', '-F', PANE_FORMAT], { timeoutMs: 5000 });
-  if (!result.ok) {
+  if (!result.ok || !result.stdout) {
     // tmux server not running is a normal state, not an error.
     return { ok: true, checkedAt: new Date().toISOString(), agents: [] };
   }
-  return { ok: true, checkedAt: new Date().toISOString(), agents: parseTmuxPanes(result.stdout) };
+  const snapshot = await runProcess('ps', ['-ww', '-eo', 'pid=,ppid=,pgid=,tpgid=,args='], { timeoutMs: 5000 });
+  if (!snapshot.ok) throw new Error(`Cannot inspect tmux processes: ${snapshot.stderr}`);
+  const argvByPid = new Map();
+  if (process.platform === 'linux') {
+    const processes = parseProcesses(snapshot.stdout, argvByPid);
+    const panePids = result.stdout.split('\n').map((line) => Number(line.split('\t')[6]));
+    await Promise.all([...processes.values()].filter((process) =>
+      /^(node|nodejs|bun)$/.test(basename(process.argv[0] || ''))
+      && panePids.some((pid) => processChain(process, pid, processes).length)
+    ).map(async ({ pid }) => {
+      try {
+        const commandLine = await readFile(`/proc/${pid}/cmdline`, 'utf8');
+        argvByPid.set(pid, commandLine.split('\0').filter(Boolean));
+      } catch (error) {
+        if (error.code !== 'ENOENT' && error.code !== 'ESRCH') throw error;
+        argvByPid.set(pid, []);
+      }
+    }));
+  }
+  return { ok: true, checkedAt: new Date().toISOString(), agents: parseTmuxPanes(result.stdout, snapshot.stdout, argvByPid) };
 }
 
 function badRequest(message) {
@@ -66,7 +157,9 @@ async function tmux(args, timeoutMs = 5000) {
 export async function launchAgent(payload) {
   const engine = String(payload?.engine || '');
   const command = ENGINE_COMMANDS[engine];
-  if (!command) throw badRequest('engine must be one of: claude, codex.');
+  if (!Object.hasOwn(ENGINE_COMMANDS, engine)) {
+    throw badRequest(`engine must be one of: ${Object.keys(ENGINE_COMMANDS).join(', ')}.`);
+  }
   const cwd = String(payload?.cwd || '');
   if (!cwd || !existsSync(cwd) || !statSync(cwd).isDirectory()) {
     throw badRequest('cwd must be an existing directory.');

test/tmux.test.js

@@ -2,10 +2,10 @@ import test from 'node:test';
 import assert from 'node:assert/strict';
 import { parseTmuxPanes } from '../src/services/tmux.js';
 
-test('parseTmuxPanes maps claude and node panes to engines', () => {
+test('parseTmuxPanes maps explicit claude and codex panes to engines', () => {
   const output = [
     'main\t0\tclaude:kanban\t%3\tclaude\t/home/gahow/projects/kanban',
-    'main\t1\tcodex:vllm\t%5\tnode\t/home/gahow/projects/vllm',
+    'main\t1\tcodex:vllm\t%5\tcodex\t/home/gahow/projects/vllm',
     'main\t2\tshell\t%7\tbash\t/home/gahow'
   ].join('\n');
   assert.deepEqual(parseTmuxPanes(output), [
@@ -38,9 +38,9 @@ test('parseTmuxPanes drops unrelated commands', () => {
 
 test('parseTmuxPanes hides temporary web terminal sessions', () => {
   const output = [
-    'main\t1\tcodex:kanban\t%5\tnode\t/home/gahow/projects/kanban',
+    'main\t1\tcodex:kanban\t%5\tcodex\t/home/gahow/projects/kanban',
-    'web-1234-5678\t1\tcodex:kanban\t%5\tnode\t/home/gahow/projects/kanban',
+    'web-1234-5678\t1\tcodex:kanban\t%5\tcodex\t/home/gahow/projects/kanban',
-    'web-development\t2\tcodex:web\t%6\tnode\t/home/gahow/projects/web'
+    'web-development\t2\tcodex:web\t%6\tcodex\t/home/gahow/projects/web'
   ].join('\n');
 
   assert.deepEqual(parseTmuxPanes(output), [
@@ -71,3 +71,75 @@ test('parseTmuxPanes handles empty output', () => {
 test('parseTmuxPanes ignores malformed lines', () => {
   assert.deepEqual(parseTmuxPanes('garbage-without-tabs\n\n'), []);
 });
+
+function pane(command = 'node', pid = 100, name = 'renamed') {
+  return `main\t0\t${name}\t%1\t${command}\t/tmp\t${pid}`;
+}
+
+function processTable(command, { foreground = 101, background = '', child = '' } = {}) {
+  return `100 1 100 ${foreground} /bin/bash\n101 100 101 ${foreground} ${command}\n${background}\n${child}`;
+}
+
+test('ordinary Node servers and agent names in arguments/window names are not agents', () => {
+  for (const command of [
+    'node /srv/server.js codex claude omp',
+    'node /srv/codex/server.js',
+    'node -e "codex"',
+    'node --title codex /srv/server.js',
+    'node -ecodex codex',
+    '/bin/bash -c codex',
+    'bun run /srv/server.ts omp'
+  ]) {
+    assert.deepEqual(parseTmuxPanes(pane('node', 100, 'codex:server'), processTable(command)), []);
+  }
+  assert.deepEqual(parseTmuxPanes(pane('node')), []);
+});
+
+test('recognizes native and runtime agent entrypoints regardless of window name', () => {
+  for (const [command, engine] of [
+    ['/usr/local/bin/codex --model example', 'codex'],
+    ['node /opt/node_modules/@openai/codex/bin/codex.js', 'codex'],
+    ['node /home/user/.nvm/versions/node/v24.13.1/bin/codex', 'codex'],
+    ['node --require preload.js /opt/node_modules/@anthropic-ai/claude-code/cli.js', 'claude'],
+    ['/usr/local/bin/claude', 'claude'],
+    ['/home/user/.local/share/claude/versions/2.1.241', 'claude'],
+    ['/home/user/.qoder/bin/qodercli/qodercli-1.1.65', 'qoder'],
+    ['qodercli', 'qoder'],
+    ['/usr/local/bin/omp', 'omp'],
+    ['bun /opt/node_modules/@oh-my-pi/pi-coding-agent/src/cli.ts', 'omp'],
+    ['node /opt/node_modules/@oh-my-pi/pi-coding-agent/dist/cli.js', 'omp']
+  ]) {
+    const agents = parseTmuxPanes(pane(), processTable(command));
+    assert.equal(agents.length, 1, command);
+    assert.equal(agents[0].engine, engine, command);
+    assert.equal(agents[0].windowName, 'renamed');
+  }
+});
+
+test('only inspects this pane and its foreground job, ignoring stopped/background agents', () => {
+  const output = processTable('node /srv/server.js', {
+    background: '102 100 102 101 codex\n200 1 200 201 /bin/bash\n201 200 201 201 claude'
+  });
+  assert.deepEqual(parseTmuxPanes(pane(), output), []);
+  assert.deepEqual(parseTmuxPanes(pane(), processTable('codex', { foreground: 100 })), []);
+});
+
+test('keeps the parent agent visible while it runs a foreground tool', () => {
+  const output = processTable('codex', {
+    foreground: 102,
+    child: '102 101 102 102 node /srv/server.js'
+  });
+  assert.equal(parseTmuxPanes(pane('node'), output)[0].engine, 'codex');
+});
+
+test('uses exact Linux argv to distinguish runtime entrypoint from prompt text', () => {
+  const argv = new Map([[101, ['node', '-e', 'console.log("hello")', 'codex']]]);
+  assert.deepEqual(parseTmuxPanes(pane(), processTable('node -e console.log("hello") codex'), argv), []);
+  argv.set(101, ['bun', '/opt/space dir/node_modules/@oh-my-pi/pi-coding-agent/src/cli.ts']);
+  assert.equal(parseTmuxPanes(pane(), processTable('bun /opt/space dir/...'), argv)[0].engine, 'omp');
+});
+
+test('expired pane PIDs and empty process snapshots do not reuse stale command names', () => {
+  assert.deepEqual(parseTmuxPanes(pane('codex'), ''), []);
+  assert.deepEqual(parseTmuxPanes(pane('codex', 999), processTable('codex')), []);
+});