refactor(agent): expose mutable inbox state

packages/pty/pty-local/tests/index.spec.ts

@@ -41,8 +41,8 @@ function config(): ResolvedConfig {
 function agent(ctx: Context): Agent {
   const id = SessionId('agent')
   return {
-    id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', cancel() {}, whenIdle: () => Promise.resolve(),
+    id, options: {}, session: new Session(id), status: 'idle', ctx,
+    followup: () => {}, steer: () => {}, inject: () => {}, cancel() {}, whenIdle: () => Promise.resolve(),
   }
 }
 
@@ -248,8 +248,8 @@ describe('pty-local plugin shape', () => {
     const session = ctx.sessions.create(SessionId('mode-owner'))
     const ownerFiber = await ctx.plugin(() => {})
     const owner: Agent = {
-      id: session.id, options: {}, session, status: 'idle', acceptsNextStep: false, ctx: ownerFiber.ctx,
-      followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', cancel() {}, whenIdle: () => Promise.resolve(),
+      id: session.id, options: {}, session, status: 'idle', ctx: ownerFiber.ctx,
+      followup: () => {}, steer: () => {}, inject: () => {}, cancel() {}, whenIdle: () => Promise.resolve(),
     }
     ctx.agents.register(owner)
     const providerFiber = await registerStubLocalBackend(ctx, () => stubLocalSession())
@@ -291,8 +291,8 @@ describe('pty-local plugin shape', () => {
     const session = ctx.sessions.create(SessionId('pending-mode-owner'))
     const ownerFiber = await ctx.plugin(() => {})
     const owner: Agent = {
-      id: session.id, options: {}, session, status: 'idle', acceptsNextStep: false, ctx: ownerFiber.ctx,
-      followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', cancel() {}, whenIdle: () => Promise.resolve(),
+      id: session.id, options: {}, session, status: 'idle', ctx: ownerFiber.ctx,
+      followup: () => {}, steer: () => {}, inject: () => {}, cancel() {}, whenIdle: () => Promise.resolve(),
     }
     ctx.agents.register(owner)
     const gate = Promise.withResolvers<undefined>()

packages/pty/pty-local/tests/local.spec.ts

@@ -34,8 +34,8 @@ function stubAgent(ctx: Context, rawId: string): Agent {
   const id = SessionId(rawId)
   const scope = ctx.plugin(() => {})
   return {
-    id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx: scope.ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', cancel() {}, whenIdle: () => Promise.resolve(),
+    id, options: {}, session: new Session(id), status: 'idle', ctx: scope.ctx,
+    followup: () => {}, steer: () => {}, inject: () => {}, cancel() {}, whenIdle: () => Promise.resolve(),
   }
 }
 

packages/pty/pty/tests/service.spec.ts

@@ -26,10 +26,7 @@ function stubAgent(ctx: Context, rawId: string): Agent {
     options: {},
     session: new Session(id),
     status: 'idle',
-    acceptsNextStep: false,
     ctx: scopeFiber.ctx,
-    send: () => {},
-    updateInbox: () => 'not-found',
     followup: () => {},
     steer: () => {},
     inject: () => {},

packages/pty/tool-pty/tests/loader-composition.spec.ts

@@ -39,8 +39,8 @@ function agent(ctx: Context): Agent {
   const scope = ctx.plugin(() => {})
   const id = SessionId('pty-loader-agent')
   const value: Agent = {
-    id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx: scope.ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', cancel() {}, whenIdle: () => Promise.resolve(),
+    id, options: {}, session: new Session(id), status: 'idle', ctx: scope.ctx,
+    followup: () => {}, steer: () => {}, inject: () => {}, cancel() {}, whenIdle: () => Promise.resolve(),
   }
   ctx.agents.register(value)
   return value

packages/pty/tool-pty/tests/tools.spec.ts

@@ -17,8 +17,8 @@ function fakeAgent(ctx: Context, rawId: string): Agent {
   const scope = ctx.plugin(() => {})
   const id = SessionId(rawId)
   const agent: Agent = {
-    id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx: scope.ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', cancel() {}, whenIdle: () => Promise.resolve(),
+    id, options: {}, session: new Session(id), status: 'idle', ctx: scope.ctx,
+    followup: () => {}, steer: () => {}, inject: () => {}, cancel() {}, whenIdle: () => Promise.resolve(),
   }
   ctx.agents.register(agent)
   return agent