# message Specs

> Canonical path: `specs/message/README.md`

This README lists canonical specs for the `message` domain in recommended reading order.

- [scope 消息模型](./scope-model.md)
- [scope 消息模型实现设计](./scope-implementation-design.md)
- [Scope Target / Access Contract](./scope-target-access-contract.md)
- [Scope Visible Summary](./scope-visible-summary.md)
- [Message Read Path Performance Boundaries](./read-path-performance-boundaries.md)
- [消息未读 Runtime 内存模型](./unread-runtime-memory.md)
- [Unread Runtime Follow-up Directions](./unread-runtime-follow-up.md)
- [Message Delivery Runtime Reliability](./delivery-runtime.md)
- [Server-side Message Freshness Gate 规范](./server-side-freshness-gate.md)
- [Agent 显式打断控制规范](./agent-interrupt-control.md)
- [Server-side Message Freshness Gate 设计](./server-side-freshness-gate-design.md)
- [可行动 Agent 可见性提示](./actionable-agent-visibility-hints.md)
- [Delivery Ledger Optimization](./delivery-ledger-optimization.md)
- [Workspace Global Seq 与 Message Sync Cursor 设计分析](./workspace-global-seq-cursor-design.md)
- [消息操作规范](./actions.md)
- [Message Pin 规范](./pin.md)
- [Message Pin 实现设计](./pin-design.md)
- [Reaction 规范](./reaction.md)
- [Rewind 规范](./rewind.md)
- [Message Search](./search.md)
- [Private Channel Share Card Spec](./private-channel-share-card.md)