refactor(agent): align delivery method names

packages/context/session-reference/README.md

@@ -5,7 +5,7 @@
 ## Public API
 
 - `listCandidates(agent, query?, limit?)` lists sessions other than `agent.id`, filters case-insensitively by id or cwd, and ranks same-cwd, cwd-less, then other-cwd records while preserving `listSessions()` creation order within each group. Each selected candidate uses its latest log-backed title as the mention label and falls back to the session id; titles and message bodies are not searched.
-- `prepare(agent, content, references, signal?)` preserves first-mention order, deduplicates ids, rejects self-reference and more than the configured distinct-source limit, reads every source in parallel, and returns detached content plus zero or one aggregated `HookContext`. Any invalid reference, failed read, cancellation, or budget failure rejects before the host calls `send()` or `steer()`.
+- `prepare(agent, content, references, signal?)` preserves first-mention order, deduplicates ids, rejects self-reference and more than the configured distinct-source limit, reads every source in parallel, and returns detached content plus zero or one aggregated `HookContext`. Any invalid reference, failed read, cancellation, or budget failure rejects before the host calls `followup()` or `steer()`.
 - `encodeSessionReferenceUri()` and `decodeSessionReferenceUri()` implement `dsh-session:<base64url(JSON.stringify(sessionId))>` so every JavaScript string id round-trips exactly. `formatSessionReferenceMention()` emits `@[label](uri)`, and `parseSessionReferenceText()` replaces Markdown mentions or bare canonical URIs with readable `@label` text while returning structured references. Explicit Markdown mentions reject every malformed URI; bare text is considered a reference only when a non-empty base64url-shaped payload follows the scheme, and a matching noncanonical candidate still fails. Empty or punctuation-only scheme mentions remain ordinary discussion text.
 
 ## Snapshot semantics

packages/context/time-context/tests/time-context.spec.ts

@@ -42,7 +42,7 @@ function sessionAgent(session: Session, id = 'agent'): Agent {
     session,
     status: 'running',
     ctx: new Context(),
-    send: () => AgentMessageId('stub'),
+    followup: () => AgentMessageId('stub'),
     queue: () => AgentMessageId('stub'),
     steer: () => AgentMessageId('stub'),
     inject(content, options) {
@@ -52,7 +52,7 @@ function sessionAgent(session: Session, id = 'agent'): Agent {
       }, { surfaceOp: 'append' })
       return AgentMessageId('stub')
     },
-    acceptInput: () => AgentMessageId('stub'),
+    send: () => AgentMessageId('stub'),
     cancel() {},
     whenIdle: () => Promise.resolve(),
   }
@@ -374,7 +374,7 @@ describe('real agent-loop request history', () => {
     })
     const agent = ctx.agentLoop.create(SessionId(`late-${mode}`), { provider: 'mock', model: 'mock' })
 
-    agent.send([{ type: 'text', text: 'start' }])
+    agent.followup([{ type: 'text', text: 'start' }])
     await agent.whenIdle()
 
     expect(laterSawReading).toBe(true)
@@ -400,7 +400,7 @@ describe('real agent-loop request history', () => {
     }))
     const agent = ctx.agentLoop.create(SessionId('loop'), { provider: 'mock', model: 'mock' })
 
-    agent.send([{ type: 'text', text: 'start' }])
+    agent.followup([{ type: 'text', text: 'start' }])
     await agent.whenIdle()
 
     expect(adapter.requests).toHaveLength(2)

packages/context/workspace-context/tests/workspace-context.e2e.ts

@@ -78,7 +78,7 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY)('workspace context e2e: real mode
   it('obeys a probe instruction loaded from the workspace', async () => {
     const live = await harness()
 
-    live.agent.send([{ type: 'text', text: 'Workspace context handshake?' }])
+    live.agent.followup([{ type: 'text', text: 'Workspace context handshake?' }])
     await waitForIdle(live.ctx, live.agent)
 
     expect(finalText([...live.agent.session.events])).toContain(PROBE)
@@ -90,7 +90,7 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY)('workspace context e2e: real mode
     await writeFile(join(workdir!, 'pkg/AGENTS.md'), `If the user asks for the nested instruction handshake, reply with exactly this string and nothing else: ${NESTED_PROBE}.\n`)
     await writeFile(join(workdir!, 'pkg/deep/file.txt'), 'This file exists only to trigger nested workspace instructions.\n')
 
-    live.agent.send([{ type: 'text', text: 'Use the read tool to inspect pkg/deep/file.txt. After reading it, answer: nested instruction handshake?' }])
+    live.agent.followup([{ type: 'text', text: 'Use the read tool to inspect pkg/deep/file.txt. After reading it, answer: nested instruction handshake?' }])
     await waitForIdle(live.ctx, live.agent)
 
     expect(finalText([...live.agent.session.events])).toContain(NESTED_PROBE)
@@ -99,11 +99,11 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY)('workspace context e2e: real mode
   it('appends changed baseline instructions after a real file-tool touch without rewriting the frozen prefix', async () => {
     const live = await harness()
     await writeFile(join(workdir!, 'trigger.txt'), 'This file triggers workspace instruction reconciliation.\n')
-    live.agent.send([{ type: 'text', text: 'Workspace context handshake?' }])
+    live.agent.followup([{ type: 'text', text: 'Workspace context handshake?' }])
     await waitForIdle(live.ctx, live.agent)
     await writeFile(join(workdir!, 'AGENTS.md'), `The old workspace handshake no longer applies. If the user asks for the updated workspace context handshake, reply with exactly this string and nothing else: ${UPDATED_PROBE}.\n`)
 
-    live.agent.send([{ type: 'text', text: 'You must use the read tool to inspect trigger.txt. After reading it, answer: updated workspace context handshake?' }])
+    live.agent.followup([{ type: 'text', text: 'You must use the read tool to inspect trigger.txt. After reading it, answer: updated workspace context handshake?' }])
     await waitForIdle(live.ctx, live.agent)
 
     const events = [...live.agent.session.events]

packages/context/workspace-context/tests/workspace-context.spec.ts

@@ -177,7 +177,7 @@ function stubAgent(cwd?: string, seed: SessionEvent[] = []): Agent {
     options: {},
     session,
     status: 'idle',
-    send: () => AgentMessageId('stub'),
+    followup: () => AgentMessageId('stub'),
     queue: () => AgentMessageId('stub'),
     steer: () => AgentMessageId('stub'),
     inject(content, options) {
@@ -188,7 +188,7 @@ function stubAgent(cwd?: string, seed: SessionEvent[] = []): Agent {
       }, { surfaceOp: 'append' })
       return AgentMessageId('stub')
     },
-    acceptInput: () => AgentMessageId('stub'),
+    send: () => AgentMessageId('stub'),
     cancel() {},
     whenIdle: () => Promise.resolve(),
   }
@@ -1717,11 +1717,11 @@ describe('dynamic nested workspace context injection', () => {
         },
       }))
 
-      agent.send([{ type: 'text', text: 'read and abort' }])
+      agent.followup([{ type: 'text', text: 'read and abort' }])
       await agent.whenIdle()
       expect(agent.session.events.filter(event => event.type === 'user/message' && event.data.source.kind !== 'user')).toHaveLength(1)
 
-      agent.send([{ type: 'text', text: 'retry the read' }])
+      agent.followup([{ type: 'text', text: 'retry the read' }])
       await agent.whenIdle()
 
       const contexts = agent.session.events.filter(event => event.type === 'user/message' && event.data.source.kind !== 'user')