feat(session): add cross-session references

This commit is contained in:
Yichen Jiang
2026-07-21 16:46:48 +08:00
parent 9a5c81f9e5
commit 32d786c439
81 changed files with 2837 additions and 160 deletions

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@@ -34,6 +34,7 @@ export const LINK_MAP: Record<string, string> = {
ContinuationDecision: 'core.md',
ContinuationStop: 'core.md',
GenerateOptions: 'core.md',
HookContext: 'core.md',
LlmCallConfig: 'core.md',
LlmFailure: 'llm-streaming.md',
LlmModelInfo: 'core.md',
@@ -43,9 +44,13 @@ export const LINK_MAP: Record<string, string> = {
PromptDecision: 'core.md',
RequestError: 'core.md',
RequestErrorDecision: 'core.md',
PreparedReferencedMessage: 'session-reference.md',
SessionReferenceCandidate: 'session-reference.md',
SessionReferenceInput: 'session-reference.md',
SessionEvent: 'core.md',
SessionId: 'core.md',
SessionStartSource: 'core.md',
SessionSurfaceSnapshot: 'session-query.md',
ApprovalOutcome: 'approval.md',
ApprovalPolicy: 'approval.md',
ApprovalRequest: 'approval.md',

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@@ -126,8 +126,17 @@ const SERVICE_ROLES: ServiceRole[] = [
pkg: 'session-query',
title: 'Exact session-history reads and traces',
mode: 'seam',
consumers: ['session-reference'],
note: 'Resolves live and optional persisted logs into one logical corpus for exact reads and relationship traces.',
},
{
key: 'sessionReferences',
pkg: 'session-reference',
title: 'Cross-session snapshot preparation',
mode: 'core',
consumers: ['tui', 'acp'],
note: 'Projects bounded current-surface conversation snapshots into durable untrusted message context; host adapters own mention syntax.',
},
{
key: 'systemPrompt',
pkg: 'system-prompt',
@@ -871,7 +880,7 @@ function renderLifecycle(): string {
` Driver-->>SDK: ${mermaidCode('agent/status')} running`,
` Driver->>Session: ${mermaidCode('turn/start')}`,
` Driver->>Hooks: ${mermaidCode('agent/prompt-submit')} waterfall`,
' Hooks-->>Driver: allow, block, or add context',
' Hooks-->>Driver: authoritative allow, block, or add context',
` Driver->>Session: ${mermaidCode('user/message')} or rejected ${mermaidCode('turn/end')}`,
` Driver->>Prompt: ${mermaidCode('system-prompt/assemble')} waterfall`,
` Driver-->>Driver: ${mermaidCode('agent/pre-step')} serial checkpoint`,
@@ -899,7 +908,7 @@ function renderLifecycle(): string {
` Driver->>Session: ${mermaidCode('tool/result')}`,
' end',
' end',
' Driver->>Session: post-tool context and steering',
' Driver->>Session: post-tool context and steering (no prompt-submit)',
` Driver->>Hooks: ${mermaidCode('agent/post-step')} serial checkpoint`,
` Driver->>Session: ${mermaidCode('step/end')}`,
` Driver->>Hooks: ${mermaidCode('agent/turn-continuation')} waterfall`,
@@ -914,6 +923,8 @@ function renderLifecycle(): string {
'',
'`dsh-compact-basic` uses `agent/post-step` for pressure after those durable facts and `agent/request-error` only for canonical context overflow. Once either trigger qualifies, optional tool-result pruning runs before summary selection. Recovery works between the closed failed step and a fresh retry step, and returns retry only when pruning or summarization advances the surface replacement generation; otherwise the original request error remains authoritative.',
'',
'The returned `agent/prompt-submit` allow is authoritative; listeners wrapping `next()` preserve downstream content and additional contexts unless replacement is intentional. Steering bypasses that waterfall and joins at its durable checkpoint.',
'',
'SDK users that need replayable transcript data should consume `session/event`; `agent/*` is the live coordination surface for queue/status, prompt interception, request shaping, steering, continuation, and errors.',
'',
...maintenanceFooter(maintenance),

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@@ -13,6 +13,7 @@
{ "doc": "docs/core-data-structures/core.md", "symbol": "ToolSchema", "source": "packages/llm/llm/src/types.ts" },
{ "doc": "docs/core-data-structures/core.md", "symbol": "LlmCallConfig", "source": "packages/llm/llm/src/call-config.ts" },
{ "doc": "docs/core-data-structures/core.md", "symbol": "SessionEvent", "source": "packages/core/session/src/types.ts" },
{ "doc": "docs/core-data-structures/core.md", "symbol": "SendOptions", "source": "packages/core/agent/src/types.ts" },
{ "doc": "docs/core-data-structures/core.md", "symbol": "InjectOptions", "source": "packages/core/agent/src/types.ts" },
{ "doc": "docs/core-data-structures/core.md", "symbol": "Agent", "source": "packages/core/agent/src/types.ts" },
{ "doc": "docs/core-data-structures/core.md", "symbol": "HookContext", "source": "packages/core/agent/src/types.ts" },
@@ -81,6 +82,7 @@
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionEventSurface", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionRecord", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionSurfaceSnapshot", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionEventRecord", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionLineageNode", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionLineageTrace", "source": "packages/session-query/session-query/src/types.ts" },
@@ -90,6 +92,11 @@
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionEventTraceRequest", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-query.md", "symbol": "SessionEventTrace", "source": "packages/session-query/session-query/src/types.ts" },
{ "doc": "docs/core-data-structures/session-reference.md", "symbol": "SessionReferenceInput", "source": "packages/context/session-reference/src/types.ts" },
{ "doc": "docs/core-data-structures/session-reference.md", "symbol": "SessionReferenceCandidate", "source": "packages/context/session-reference/src/types.ts" },
{ "doc": "docs/core-data-structures/session-reference.md", "symbol": "PreparedReferencedMessage", "source": "packages/context/session-reference/src/types.ts" },
{ "doc": "docs/core-data-structures/session-reference.md", "symbol": "SessionReferenceErrorCode", "source": "packages/context/session-reference/src/config.ts" },
{ "doc": "docs/core-data-structures/tools.md", "symbol": "ToolDefinition", "source": "packages/core/tools/src/index.ts" },
{ "doc": "docs/core-data-structures/tools.md", "symbol": "SchemaProp", "source": "packages/core/tools/src/schema.ts" },
{ "doc": "docs/core-data-structures/tools.md", "symbol": "SchemaSpec", "source": "packages/core/tools/src/schema.ts" },