diff --git a/docs/content/1.guide/21.events.md b/docs/content/1.guide/21.events.md
index ffa998cd..b9d570d2 100644
--- a/docs/content/1.guide/21.events.md
+++ b/docs/content/1.guide/21.events.md
@@ -20,6 +20,7 @@ Each subsystem host emits on `ctx.<subsystem>.events`, consumed **inside the sam
 | `docks:entry:updated` | `DocksHost.register` / `update` | context → `devframe:docks` shared state | `DevframeDockUserEntry` |
 | `docks:activate` | `DocksHost.activate()` | context → broadcast + `devframe:docks:active` | `DevframeDockActivation` |
 | `terminals:session:updated` | `TerminalsHost` register / update / remove / status change | context → `devframe:terminals:updated`; terminals plugin | `DevframeTerminalSession` |
+| `terminals:session:output` | `TerminalsHost` stream consumption | opt-in node listeners | session id, live output chunk |
 | `messages:added` / `messages:updated` / `messages:removed` / `messages:cleared` | `MessagesHost` mutations | context → `devframe:messages:updated`; messages plugin | entry / entry / id / — |
 | `commands:registered` / `commands:unregistered` | `CommandsHost` register / update / unregister | context → `devframe:commands` shared state | entry / id |
 
diff --git a/packages/hub/src/events.ts b/packages/hub/src/events.ts
index 6205d39f..ca026db4 100644
--- a/packages/hub/src/events.ts
+++ b/packages/hub/src/events.ts
@@ -24,6 +24,7 @@ export const HUB_EVENTS = {
     docksEntryUpdated: 'docks:entry:updated',
     docksActivate: 'docks:activate',
     terminalsSessionUpdated: 'terminals:session:updated',
+    terminalsSessionOutput: 'terminals:session:output',
     messagesAdded: 'messages:added',
     messagesUpdated: 'messages:updated',
     messagesRemoved: 'messages:removed',
diff --git a/packages/hub/src/node/__tests__/host-terminals.test.ts b/packages/hub/src/node/__tests__/host-terminals.test.ts
index b3b2e056..de02808c 100644
--- a/packages/hub/src/node/__tests__/host-terminals.test.ts
+++ b/packages/hub/src/node/__tests__/host-terminals.test.ts
@@ -72,6 +72,49 @@ async function waitUntil(assertion: () => void): Promise<void> {
 }
 
 describe('devframeTerminalHost stream lifecycle', () => {
+  it('emits each consumed output chunk with its session id', async () => {
+    const { host } = createTerminalHost()
+    const output: Array<[sessionId: string, chunk: string]> = []
+    let controller: ReadableStreamDefaultController<string>
+    const stream = new ReadableStream<string>({
+      start(_controller) {
+        controller = _controller
+      },
+    })
+
+    host.events.on('terminals:session:output', (sessionId, chunk) => output.push([sessionId, chunk]))
+    host.register({ id: 'terminal', title: 'Terminal', status: 'running', stream })
+    controller!.enqueue('first')
+    controller!.enqueue('second')
+
+    await waitUntil(() => {
+      expect(output).toEqual([
+        ['terminal', 'first'],
+        ['terminal', 'second'],
+      ])
+    })
+  })
+
+  it('emits output from child-process sessions', async () => {
+    const { host } = createTerminalHost()
+    const output: Array<[sessionId: string, chunk: string]> = []
+    host.events.on('terminals:session:output', (sessionId, chunk) => output.push([sessionId, chunk]))
+
+    const session = await host.startChildProcess({
+      command: process.execPath,
+      args: ['-e', 'process.stdout.write("child output")'],
+    }, {
+      id: 'child',
+      title: 'Child',
+    })
+
+    await session.getResult()
+    await waitUntil(() => {
+      expect(output.map(([, chunk]) => chunk).join('')).toContain('child output')
+    })
+    expect(output.every(([sessionId]) => sessionId === 'child')).toBe(true)
+  })
+
   it('cancels a bound stream when a session is removed', async () => {
     const { host, sinks } = createTerminalHost()
     let controller: ReadableStreamDefaultController<string>
diff --git a/packages/hub/src/node/host-terminals.ts b/packages/hub/src/node/host-terminals.ts
index d1b3b542..10e52e3f 100644
--- a/packages/hub/src/node/host-terminals.ts
+++ b/packages/hub/src/node/host-terminals.ts
@@ -128,6 +128,7 @@ export class DevframeTerminalsHost implements DevframeTerminalsHostType {
             break
           if (result.done)
             break
+          this.events.emit(HUB_EVENTS.bus.terminalsSessionOutput, session.id, result.value)
           // Mirror to the legacy session.buffer used by `terminals:read` —
           // bounded tail kept for the snapshot endpoint.
           sessionBuffer.push(result.value)
diff --git a/packages/hub/src/types/terminals.ts b/packages/hub/src/types/terminals.ts
index 939634a9..a425e4a3 100644
--- a/packages/hub/src/types/terminals.ts
+++ b/packages/hub/src/types/terminals.ts
@@ -6,6 +6,8 @@ export interface DevframeTerminalsHost {
   readonly sessions: Map<string, DevframeTerminalSession>
   readonly events: EventEmitter<{
     'terminals:session:updated': (session: DevframeTerminalSession) => void
+    /** Live output chunks consumed from a session stream. Chunks are not replayed. */
+    'terminals:session:output': (sessionId: string, chunk: string) => void
   }>
 
   register: (session: DevframeTerminalSession) => DevframeTerminalSession
diff --git a/tests/__snapshots__/tsnapi/@devframes/hub/constants.snapshot.d.ts b/tests/__snapshots__/tsnapi/@devframes/hub/constants.snapshot.d.ts
index 4d2876e2..5fb9371b 100644
--- a/tests/__snapshots__/tsnapi/@devframes/hub/constants.snapshot.d.ts
+++ b/tests/__snapshots__/tsnapi/@devframes/hub/constants.snapshot.d.ts
@@ -15,6 +15,7 @@ export declare const HUB_EVENTS: {
     readonly docksEntryUpdated: "docks:entry:updated";
     readonly docksActivate: "docks:activate";
     readonly terminalsSessionUpdated: "terminals:session:updated";
+    readonly terminalsSessionOutput: "terminals:session:output";
     readonly messagesAdded: "messages:added";
     readonly messagesUpdated: "messages:updated";
     readonly messagesRemoved: "messages:removed";
diff --git a/tests/__snapshots__/tsnapi/@devframes/hub/index.snapshot.d.ts b/tests/__snapshots__/tsnapi/@devframes/hub/index.snapshot.d.ts
index 76e049e8..23bdbca7 100644
--- a/tests/__snapshots__/tsnapi/@devframes/hub/index.snapshot.d.ts
+++ b/tests/__snapshots__/tsnapi/@devframes/hub/index.snapshot.d.ts
@@ -265,6 +265,7 @@ export interface DevframeTerminalsHost {
   readonly sessions: Map<string, DevframeTerminalSession>;
   readonly events: EventEmitter<{
     'terminals:session:updated': (session: DevframeTerminalSession) => void;
+    'terminals:session:output': (sessionId: string, chunk: string) => void;
   }>;
   register: (_: DevframeTerminalSession) => DevframeTerminalSession;
   update: (_: DevframeTerminalSession) => void;