dsh-lossless-context
使用原生压缩引擎分层整理上下文，保留原始会话并提供检索与展开。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:Kerberos255/dsh-lossless-context#55eceb2a448e94896c305e87fcae270bbe3a41c3Lossless Context 以 dsh-lossless-context 发布，当前版本为 0.1.22。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
简体中文 · DeepSeek Harness · Security
A hierarchical context-compaction and retrieval backend for DSH. Keep the native session history intact while building traceable summary nodes and allowing agents to retrieve their original supporting text.
lcm_grep, lcm_describe, lcm_expand, and lcm_expand_query for authorized session-local retrieval.Requires a compatible DSH host with its native session, token-meter and compaction services. See package.json for peer dependencies.
dsh plugin --profile desktop add github:Kerberos255/dsh-lossless-context
Then open Settings → Plugins → Lossless Context, enable the backend, and choose the dsh-lossless-context/agent compaction backend for the agent preset that should use it. Installing the settings plugin alone does not guarantee that every preset uses this backend. Restart when changing plugin code or preset composition.
Native session events
→ native compaction selection
→ bounded summary leaves → merged summary DAG
→ native commit (only on success)
→ searchable index with references to source event IDs
The current session keeps its native record. Retrieval and expansion resolve back to original source events. Model/provider limits and existing policies control thresholds; unavailable model metadata causes a safe error instead of invented budgets.
The plugin stores derived indexes under DSH's data directory, not a second complete conversation history. Invalid, cancelled, oversized or truncated summaries are not committed. Private-channel auto-rotation requires verified owner/workspace bindings and completed Dream evidence; ordinary desktop/group/unverified sessions are not silently moved.
Run npm test for portable policy/regression tests. Real compaction and summary quality require an active model and DSH host. Example settings: config.example.json. Historical notes: CHANGELOG.md.
Related: Dream & Memory · Channel Core.
MIT licensed. See LICENSE.
The plugin optionally emits privacy-restricted operation and failure metadata to dsh-plugin-diagnostics. Diagnostics contain event type, status, fixed error code and elapsed time; conversation content and credentials are not logged. The diagnostics plugin is optional and does not change the host requirements.