diff --git a/src/main/ai-vault/ai-vault-resume-command.test.ts b/src/main/ai-vault/ai-vault-resume-command.test.ts
new file mode 100644
index 00000000000..805ee1c76ff
--- /dev/null
+++ b/src/main/ai-vault/ai-vault-resume-command.test.ts
@@ -0,0 +1,50 @@
+import { describe, expect, it } from 'vitest'
+import { buildAiVaultResumeCommand } from '../../shared/ai-vault-types'
+
+describe('buildAiVaultResumeCommand', () => {
+  it('wraps Windows cwd changes in cmd so PowerShell and cmd launch the same resume command', () => {
+    expect(
+      buildAiVaultResumeCommand({
+        agent: 'codex',
+        sessionId: 'session-1',
+        cwd: 'C:\\Users\\Ada Lovelace\\repo',
+        platform: 'win32'
+      })
+    ).toBe('cmd /d /s /c "cd /d ""C:\\Users\\Ada Lovelace\\repo"" && codex resume ""session-1"""')
+
+    expect(
+      buildAiVaultResumeCommand({
+        agent: 'omp',
+        sessionId: 'omp session',
+        cwd: 'C:\\Users\\Ada Lovelace\\repo',
+        platform: 'win32'
+      })
+    ).toBe('cmd /d /s /c "cd /d ""C:\\Users\\Ada Lovelace\\repo"" && omp --resume ""omp session"""')
+  })
+
+  it('carries non-default Codex homes in copied resume commands', () => {
+    expect(
+      buildAiVaultResumeCommand({
+        agent: 'codex',
+        sessionId: 'session-1',
+        cwd: '/repo/app',
+        platform: 'darwin',
+        codexHome: '/Users/ada/Library/Application Support/Orca/codex-runtime-home/home'
+      })
+    ).toBe(
+      "cd '/repo/app' && CODEX_HOME='/Users/ada/Library/Application Support/Orca/codex-runtime-home/home' codex resume 'session-1'"
+    )
+
+    expect(
+      buildAiVaultResumeCommand({
+        agent: 'codex',
+        sessionId: 'session-1',
+        cwd: 'C:\\Users\\Ada Lovelace\\repo',
+        platform: 'win32',
+        codexHome: 'C:\\Users\\Ada\\AppData\\Roaming\\Orca\\codex-runtime-home\\home'
+      })
+    ).toBe(
+      'cmd /d /s /c "cd /d ""C:\\Users\\Ada Lovelace\\repo"" && set ""CODEX_HOME=C:\\Users\\Ada\\AppData\\Roaming\\Orca\\codex-runtime-home\\home"" && codex resume ""session-1"""'
+    )
+  })
+})
diff --git a/src/main/ai-vault/session-scanner-agent-parser.ts b/src/main/ai-vault/session-scanner-agent-parser.ts
index adfb2aa86db..a2a5d23acc4 100644
--- a/src/main/ai-vault/session-scanner-agent-parser.ts
+++ b/src/main/ai-vault/session-scanner-agent-parser.ts
@@ -67,6 +67,8 @@ export async function parseAgentSessionFile(
       return parseMessageGraphSessionFile('openclaw', candidate.file, platform)
     case 'pi':
       return parseMessageGraphSessionFile('pi', candidate.file, platform)
+    case 'omp':
+      return parseMessageGraphSessionFile('omp', candidate.file, platform)
     case 'droid':
       return parseDroidSessionFile(candidate.file, platform)
     case 'devin':
diff --git a/src/main/ai-vault/session-scanner-codex-workers.test.ts b/src/main/ai-vault/session-scanner-codex-workers.test.ts
index 6f99151f059..069bcc96fd8 100644
--- a/src/main/ai-vault/session-scanner-codex-workers.test.ts
+++ b/src/main/ai-vault/session-scanner-codex-workers.test.ts
@@ -117,6 +117,7 @@ describe('scanAiVaultSessions Codex worker sessions', () => {
       openclawStateDir: join(root, 'openclaw-state'),
       openclawLegacyStateDir: join(root, 'openclaw-legacy-state'),
       piSessionsDir: join(root, 'pi-sessions'),
+      ompSessionsDir: join(root, 'omp-sessions'),
       droidSessionsDir: join(root, 'droid-sessions'),
       droidProjectsDir: join(root, 'droid-projects'),
       kimiSessionsDir: join(root, 'kimi-sessions'),
diff --git a/src/main/ai-vault/session-scanner-graph-parsers.ts b/src/main/ai-vault/session-scanner-graph-parsers.ts
index 612e5690146..08fe55cf9b6 100644
--- a/src/main/ai-vault/session-scanner-graph-parsers.ts
+++ b/src/main/ai-vault/session-scanner-graph-parsers.ts
@@ -155,7 +155,7 @@ export function rovoPartsText(parts: unknown[], role: 'user' | 'assistant'): str
 }
 
 export async function parseMessageGraphSessionFile(
-  agent: 'openclaw' | 'pi',
+  agent: 'openclaw' | 'pi' | 'omp',
   file: FileWithMtime,
   platform: NodeJS.Platform = process.platform
 ): Promise<AiVaultSession | null> {
@@ -181,10 +181,12 @@ export async function parseMessageGraphSessionFile(
         accumulator.sessionId = sessionId
       }
       accumulator.cwd = extractString(record.cwd) ?? accumulator.cwd
+      accumulator.title ??= normalizeTitleText(extractString(record.title) ?? '')
       continue
     }
     if (record.type === 'model_change') {
-      accumulator.model = extractString(record.modelId) ?? accumulator.model
+      accumulator.model =
+        extractString(record.model) ?? extractString(record.modelId) ?? accumulator.model
       continue
     }
     if (record.type !== 'message') {
diff --git a/src/main/ai-vault/session-scanner-grok-envelope.test.ts b/src/main/ai-vault/session-scanner-grok-envelope.test.ts
new file mode 100644
index 00000000000..4c3cea1ceed
--- /dev/null
+++ b/src/main/ai-vault/session-scanner-grok-envelope.test.ts
@@ -0,0 +1,85 @@
+import { mkdtemp, mkdir, rm, writeFile } from 'fs/promises'
+import { tmpdir } from 'os'
+import { join } from 'path'
+import { afterEach, describe, expect, it, vi } from 'vitest'
+import { scanAiVaultSessions } from './session-scanner'
+
+let tempRoots: string[] = []
+
+afterEach(async () => {
+  vi.restoreAllMocks()
+  await Promise.all(tempRoots.map((root) => rm(root, { recursive: true, force: true })))
+  tempRoots = []
+})
+
+function isolatedGrokScanRoots(root: string) {
+  return {
+    claudeProjectsDir: join(root, 'claude-projects'),
+    codexSessionsDir: join(root, 'codex-sessions'),
+    geminiSessionsDir: join(root, 'gemini-sessions'),
+    copilotSessionsDir: join(root, 'copilot-sessions'),
+    cursorProjectsDir: join(root, 'cursor-projects'),
+    opencodeStorageDir: join(root, 'opencode-storage'),
+    opencodeDbPaths: [] as readonly string[],
+    grokSessionsDir: join(root, 'grok-sessions'),
+    devinTranscriptsDir: join(root, 'devin-transcripts'),
+    hermesSessionsDir: join(root, 'hermes-sessions'),
+    rovoSessionsDir: join(root, 'rovo-sessions'),
+    openclawStateDir: join(root, 'openclaw-state'),
+    openclawLegacyStateDir: join(root, 'openclaw-legacy-state'),
+    piSessionsDir: join(root, 'pi-sessions'),
+    ompSessionsDir: join(root, 'omp-sessions'),
+    droidSessionsDir: join(root, 'droid-sessions'),
+    droidProjectsDir: join(root, 'droid-projects'),
+    kimiSessionsDir: join(root, 'kimi-sessions')
+  }
+}
+
+function jsonLines(records: unknown[]): string {
+  return records.map((record) => JSON.stringify(record)).join('\n')
+}
+
+describe('scanAiVaultSessions Grok envelopes', () => {
+  it('strips newline-heavy Grok user_query envelopes without regex matching', async () => {
+    const matchSpy = vi.spyOn(String.prototype, 'match')
+    const root = await mkdtemp(join(tmpdir(), 'orca-ai-vault-grok-large-'))
+    tempRoots.push(root)
+    const roots = isolatedGrokScanRoots(root)
+    const sessionDir = join(roots.grokSessionsDir, encodeURIComponent('/tmp/grok'), 'large-session')
+    const requestText = 'Grok large title\n'.repeat(300)
+    await mkdir(sessionDir, { recursive: true })
+    await writeFile(
+      join(sessionDir, 'summary.json'),
+      JSON.stringify({
+        info: { id: 'large-session', cwd: '/tmp/grok' },
+        created_at: '2026-05-01T10:04:00.000Z'
+      })
+    )
+    await writeFile(
+      join(sessionDir, 'chat_history.jsonl'),
+      jsonLines([
+        {
+          type: 'user',
+          content: `<USER_INFO>context</USER_INFO><USER_QUERY>\n${requestText}</USER_QUERY>`
+        }
+      ])
+    )
+
+    const result = await scanAiVaultSessions({
+      ...roots,
+      platform: 'darwin',
+      limit: 5
+    })
+
+    expect(result.issues).toEqual([])
+    expect(result.sessions[0]?.title).toContain('Grok large title')
+    expect(result.sessions[0]?.title).not.toContain('USER_QUERY')
+    const usedGrokWrapperMatch = matchSpy.mock.calls.some(
+      ([pattern]) =>
+        pattern instanceof RegExp &&
+        pattern.source.includes('<user_query>') &&
+        pattern.source.includes('[\\s\\S]')
+    )
+    expect(usedGrokWrapperMatch).toBe(false)
+  })
+})
diff --git a/src/main/ai-vault/session-scanner-opencode-sqlite-coexistence.test.ts b/src/main/ai-vault/session-scanner-opencode-sqlite-coexistence.test.ts
index 4ae4ea22284..8e36d982e55 100644
--- a/src/main/ai-vault/session-scanner-opencode-sqlite-coexistence.test.ts
+++ b/src/main/ai-vault/session-scanner-opencode-sqlite-coexistence.test.ts
@@ -34,6 +34,7 @@ function isolatedScanRoots(root: string) {
     openclawStateDir: join(root, 'openclaw-state'),
     openclawLegacyStateDir: join(root, 'openclaw-legacy-state'),
     piSessionsDir: join(root, 'pi-sessions'),
+    ompSessionsDir: join(root, 'omp-sessions'),
     droidSessionsDir: join(root, 'droid-sessions'),
     droidProjectsDir: join(root, 'droid-projects'),
     kimiSessionsDir: join(root, 'kimi-sessions')
diff --git a/src/main/ai-vault/session-scanner-source-discovery.ts b/src/main/ai-vault/session-scanner-source-discovery.ts
index b4e376e606d..1651567c491 100644
--- a/src/main/ai-vault/session-scanner-source-discovery.ts
+++ b/src/main/ai-vault/session-scanner-source-discovery.ts
@@ -28,6 +28,7 @@ const OPENCLAW_STATE_DIR = process.env.OPENCLAW_STATE_DIR?.trim() || join(homedi
 const PI_SESSIONS_DIR = normalizePiSessionsDir(
   process.env.PI_CODING_AGENT_DIR?.trim() || join(homedir(), '.pi', 'agent', 'sessions')
 )
+const OMP_SESSIONS_DIR = normalizePiSessionsDir(join(homedir(), '.omp', 'agent', 'sessions'))
 // Why: Devin ATIF transcripts are stored under <DEVIN_HOME>/transcripts.
 const DEVIN_TRANSCRIPTS_DIR = join(
   process.env.DEVIN_HOME?.trim() || join(homedir(), '.local', 'share', 'devin', 'cli'),
@@ -114,7 +115,8 @@ function standardDiscoveries(
     ...devinDiscoveries(options, wslHomeDirs, limit, issues),
     ...hermesDiscoveries(options, wslHomeDirs, limit, issues),
     ...rovoDiscoveries(options, wslHomeDirs, limit, issues),
-    ...piDiscoveries(options, wslHomeDirs, limit, issues)
+    ...piDiscoveries(options, wslHomeDirs, limit, issues),
+    ...ompDiscoveries(options, wslHomeDirs, limit, issues)
   ]
 }
 
@@ -234,6 +236,21 @@ function piDiscoveries(
   )
 }
 
+function ompDiscoveries(
+  options: AiVaultScanOptions,
+  wslHomeDirs: readonly string[],
+  limit: number,
+  issues: AiVaultScanIssue[]
+): Promise<SessionFileDiscovery>[] {
+  return sessionRootDirs(options.ompSessionsDir ?? OMP_SESSIONS_DIR, wslHomeDirs, [
+    '.omp',
+    'agent',
+    'sessions'
+  ]).map((rootDir) =>
+    discoverFiles({ rootDir, limit, agent: 'omp', issues, extensions: ['.jsonl'] })
+  )
+}
+
 function openClawDiscovery(
   options: AiVaultScanOptions,
   wslHomeDirs: readonly string[],
diff --git a/src/main/ai-vault/session-scanner-types.ts b/src/main/ai-vault/session-scanner-types.ts
index fc7cf389b7d..9722da61b9b 100644
--- a/src/main/ai-vault/session-scanner-types.ts
+++ b/src/main/ai-vault/session-scanner-types.ts
@@ -24,6 +24,7 @@ export type AiVaultScanOptions = {
   openclawStateDir?: string
   openclawLegacyStateDir?: string
   piSessionsDir?: string
+  ompSessionsDir?: string
   droidSessionsDir?: string
   droidProjectsDir?: string
   kimiSessionsDir?: string
diff --git a/src/main/ai-vault/session-scanner.test.ts b/src/main/ai-vault/session-scanner.test.ts
index a4c5cf6540f..25262548626 100644
--- a/src/main/ai-vault/session-scanner.test.ts
+++ b/src/main/ai-vault/session-scanner.test.ts
@@ -1,14 +1,13 @@
 import { mkdtemp, mkdir, rm, writeFile } from 'fs/promises'
 import { tmpdir } from 'os'
 import { join } from 'path'
-import { afterEach, describe, expect, it, vi } from 'vitest'
-import { AI_VAULT_AGENTS, buildAiVaultResumeCommand } from '../../shared/ai-vault-types'
+import { afterEach, describe, expect, it } from 'vitest'
+import { AI_VAULT_AGENTS } from '../../shared/ai-vault-types'
 import { scanAiVaultSessions } from './session-scanner'
 
 let tempRoots: string[] = []
 
 afterEach(async () => {
-  vi.restoreAllMocks()
   await Promise.all(tempRoots.map((root) => rm(root, { recursive: true, force: true })))
   tempRoots = []
 })
@@ -31,6 +30,7 @@ function isolatedScanRoots(root: string) {
     openclawStateDir: join(root, 'openclaw-state'),
     openclawLegacyStateDir: join(root, 'openclaw-legacy-state'),
     piSessionsDir: join(root, 'pi-sessions'),
+    ompSessionsDir: join(root, 'omp-sessions'),
     droidSessionsDir: join(root, 'droid-sessions'),
     droidProjectsDir: join(root, 'droid-projects'),
     kimiSessionsDir: join(root, 'kimi-sessions')
@@ -611,6 +611,42 @@ describe('scanAiVaultSessions', () => {
       ])
     )
 
+    await mkdir(join(roots.ompSessionsDir, encodeURIComponent('/tmp/omp')), { recursive: true })
+    await writeFile(
+      join(roots.ompSessionsDir, encodeURIComponent('/tmp/omp'), '2026-05-01_omp-session.jsonl'),
+      jsonLines([
+        {
+          type: 'session',
+          id: 'omp-session',
+          title: 'OMP header title',
+          timestamp: '2026-05-01T10:08:30.000Z',
+          cwd: '/tmp/omp'
+        },
+        {
+          type: 'model_change',
+          timestamp: '2026-05-01T10:08:31.000Z',
+          model: 'omp-model'
+        },
+        {
+          type: 'message',
+          timestamp: '2026-05-01T10:08:32.000Z',
+          message: {
+            role: 'user',
+            content: [{ type: 'text', text: 'OMP first user fallback title' }]
+          }
+        },
+        {
+          type: 'message',
+          timestamp: '2026-05-01T10:08:33.000Z',
+          message: {
+            role: 'assistant',
+            content: [{ type: 'text', text: 'Done' }],
+            usage: { input: 3, output: 5, cacheRead: 7, cacheWrite: 11 }
+          }
+        }
+      ])
+    )
+
     await mkdir(roots.devinTranscriptsDir, { recursive: true })
     await writeFile(
       join(roots.devinTranscriptsDir, 'devin-session.json'),
@@ -746,92 +782,21 @@ describe('scanAiVaultSessions', () => {
       "cd '/tmp/openclaw' && openclaw --resume 'openclaw-session'"
     )
     expect(commandByAgent.get('pi')).toBe("cd '/tmp/pi' && pi --session 'pi-session'")
+    expect(commandByAgent.get('omp')).toBe("cd '/tmp/omp' && omp --resume 'omp-session'")
     expect(commandByAgent.get('devin')).toBe("cd '/tmp/devin' && devin --resume 'devin-session'")
     expect(commandByAgent.get('droid')).toBe("cd '/tmp/droid' && droid --resume 'droid-session'")
     expect(commandByAgent.get('kimi')).toBe(
       "cd '/tmp/kimi' && kimi --session 'session_kimi-session'"
     )
-  })
 
-  it('strips newline-heavy Grok user_query envelopes without regex matching', async () => {
-    const matchSpy = vi.spyOn(String.prototype, 'match')
-    const root = await mkdtemp(join(tmpdir(), 'orca-ai-vault-grok-large-'))
-    tempRoots.push(root)
-    const roots = isolatedScanRoots(root)
-    const sessionDir = join(roots.grokSessionsDir, encodeURIComponent('/tmp/grok'), 'large-session')
-    const requestText = 'Grok large title\n'.repeat(300)
-    await mkdir(sessionDir, { recursive: true })
-    await writeFile(
-      join(sessionDir, 'summary.json'),
-      JSON.stringify({
-        info: { id: 'large-session', cwd: '/tmp/grok' },
-        created_at: '2026-05-01T10:04:00.000Z'
-      })
-    )
-    await writeFile(
-      join(sessionDir, 'chat_history.jsonl'),
-      jsonLines([
-        {
-          type: 'user',
-          content: `<USER_INFO>context</USER_INFO><USER_QUERY>\n${requestText}</USER_QUERY>`
-        }
-      ])
-    )
-
-    const result = await scanAiVaultSessions({
-      ...roots,
-      platform: 'darwin',
-      limit: 5
+    const omp = result.sessions.find((session) => session.agent === 'omp')
+    expect(omp).toMatchObject({
+      sessionId: 'omp-session',
+      title: 'OMP header title',
+      cwd: '/tmp/omp',
+      model: 'omp-model',
+      messageCount: 2,
+      totalTokens: 26
     })
-
-    expect(result.issues).toEqual([])
-    expect(result.sessions[0]?.title).toContain('Grok large title')
-    expect(result.sessions[0]?.title).not.toContain('USER_QUERY')
-    const usedGrokWrapperMatch = matchSpy.mock.calls.some(
-      ([pattern]) =>
-        pattern instanceof RegExp &&
-        pattern.source.includes('<user_query>') &&
-        pattern.source.includes('[\\s\\S]')
-    )
-    expect(usedGrokWrapperMatch).toBe(false)
-  })
-})
-
-describe('buildAiVaultResumeCommand', () => {
-  it('wraps Windows cwd changes in cmd so PowerShell and cmd launch the same resume command', () => {
-    expect(
-      buildAiVaultResumeCommand({
-        agent: 'codex',
-        sessionId: 'session-1',
-        cwd: 'C:\\Users\\Ada Lovelace\\repo',
-        platform: 'win32'
-      })
-    ).toBe('cmd /d /s /c "cd /d ""C:\\Users\\Ada Lovelace\\repo"" && codex resume ""session-1"""')
-  })
-
-  it('carries non-default Codex homes in copied resume commands', () => {
-    expect(
-      buildAiVaultResumeCommand({
-        agent: 'codex',
-        sessionId: 'session-1',
-        cwd: '/repo/app',
-        platform: 'darwin',
-        codexHome: '/Users/ada/Library/Application Support/Orca/codex-runtime-home/home'
-      })
-    ).toBe(
-      "cd '/repo/app' && CODEX_HOME='/Users/ada/Library/Application Support/Orca/codex-runtime-home/home' codex resume 'session-1'"
-    )
-
-    expect(
-      buildAiVaultResumeCommand({
-        agent: 'codex',
-        sessionId: 'session-1',
-        cwd: 'C:\\Users\\Ada Lovelace\\repo',
-        platform: 'win32',
-        codexHome: 'C:\\Users\\Ada\\AppData\\Roaming\\Orca\\codex-runtime-home\\home'
-      })
-    ).toBe(
-      'cmd /d /s /c "cd /d ""C:\\Users\\Ada Lovelace\\repo"" && set ""CODEX_HOME=C:\\Users\\Ada\\AppData\\Roaming\\Orca\\codex-runtime-home\\home"" && codex resume ""session-1"""'
-    )
   })
 })
diff --git a/src/renderer/src/components/right-sidebar/ai-vault-session-filters.test.ts b/src/renderer/src/components/right-sidebar/ai-vault-session-filters.test.ts
index 5acfd125b09..e4ea55e89b1 100644
--- a/src/renderer/src/components/right-sidebar/ai-vault-session-filters.test.ts
+++ b/src/renderer/src/components/right-sidebar/ai-vault-session-filters.test.ts
@@ -1,5 +1,6 @@
 import { describe, expect, it } from 'vitest'
-import type { AiVaultSession } from '../../../../shared/ai-vault-types'
+import { AI_VAULT_AGENTS, type AiVaultSession } from '../../../../shared/ai-vault-types'
+import { TUI_AGENT_CONFIG } from '../../../../shared/tui-agent-config'
 import {
   AI_VAULT_SESSION_FILTER_QUERY_MAX_BYTES,
   deriveAiVaultWorkspaceScopePaths,
@@ -30,6 +31,11 @@ const baseSession: AiVaultSession = {
 }
 
 describe('filterAiVaultSessions', () => {
+  it('offers OMP in the agent filter because OMP is a supported TUI agent', () => {
+    expect(TUI_AGENT_CONFIG.omp).toBeDefined()
+    expect(AI_VAULT_AGENTS).toContain('omp')
+  })
+
   it('filters by workspace, agent, plain terms, repo: and path: operators', () => {
     const sessions: AiVaultSession[] = [
       baseSession,
diff --git a/src/renderer/src/lib/ai-vault-resume-command.test.ts b/src/renderer/src/lib/ai-vault-resume-command.test.ts
index 1d44f82a78f..41678497d68 100644
--- a/src/renderer/src/lib/ai-vault-resume-command.test.ts
+++ b/src/renderer/src/lib/ai-vault-resume-command.test.ts
@@ -9,6 +9,23 @@ vi.mock('@/lib/new-workspace', () => ({
   CLIENT_PLATFORM: 'win32'
 }))
 
+vi.mock('@/lib/local-preflight-context', () => ({
+  getLocalProjectExecutionRuntimeContext: (
+    state: Pick<AppState, 'projects'>,
+    _worktreeId: string | null | undefined,
+    platform: NodeJS.Platform
+  ) => {
+    if (platform !== 'win32') {
+      return undefined
+    }
+    const preference = state.projects[0]?.localWindowsRuntimePreference
+    if (preference?.kind !== 'wsl') {
+      return undefined
+    }
+    return { status: 'resolved', runtime: preference }
+  }
+}))
+
 type RuntimePreference = { kind: 'windows-host' } | { kind: 'wsl'; distro: string }
 
 function makeState(args: {
@@ -63,6 +80,19 @@ describe('ai vault resume command runtime', () => {
         }
       })
     ).toBe('cmd /d /s /c "cd /d ""C:\\Users\\alice\\repo"" && claude --resume ""session one"""')
+
+    expect(
+      buildAiVaultResumeCommandForWorktree({
+        state,
+        worktreeId: 'repo-1::worktree-1',
+        session: {
+          agent: 'omp',
+          sessionId: 'omp session',
+          cwd: 'C:\\Users\\alice\\repo',
+          codexHome: null
+        }
+      })
+    ).toBe('cmd /d /s /c "cd /d ""C:\\Users\\alice\\repo"" && omp --resume ""omp session"""')
   })
 
   it('uses POSIX command wrapping for Windows-path projects forced to WSL', () => {
diff --git a/src/shared/ai-vault-types.ts b/src/shared/ai-vault-types.ts
index b977489b4bc..ebb4b72ce8e 100644
--- a/src/shared/ai-vault-types.ts
+++ b/src/shared/ai-vault-types.ts
@@ -6,6 +6,7 @@ export const AI_VAULT_AGENTS = [
   'codex',
   'hermes',
   'pi',
+  'omp',
   'cursor',
   'gemini',
   'rovo',
@@ -28,6 +29,7 @@ export const AI_VAULT_AGENT_LABELS = {
   codex: 'Codex',
   hermes: 'Hermes',
   pi: 'Pi',
+  omp: 'OMP',
   cursor: 'Cursor',
   gemini: 'Gemini',
   rovo: 'Rovo Dev',
@@ -147,6 +149,9 @@ function buildAgentResumeInvocation(
       return `${baseCommand} --session ${sessionArg}`
     case 'copilot':
       return `${baseCommand} --resume=${sessionArg}`
+    // Why: OMP stores Pi-shaped transcripts, but its CLI resumes with
+    // `omp --resume <id>` rather than Pi's `--session` flag.
+    case 'omp':
     case 'claude':
     case 'cursor':
     case 'gemini':