npm / memoryOfficial
DSH Session
by DeepSeek
Event-sourced session store for the DeepSeek Harness
DSH Session Projection Cache
Persisted projection cache (ctx.sessionProjectionCache): durable per-session projection checkpoints over the domain data form, throttled write-behind, and the cold-read ladder (cache row + persistence tail replay)
OfficialBuilt-in
v0.1.0-rc.6Version
npmnpm package
MITLicense
TypeScriptLanguage
Aug 13, 2026Updated
01
Installation
npx @deepseek-ai/dsh@latest web02
About this plugin
Persisted projection cache (ctx.sessionProjectionCache): durable per-session projection checkpoints over the domain data form, throttled write-behind, and the cold-read ladder (cache row + persistence tail replay). In DSH 0.1.0-rc.6's default Web composition, this package provides the configuration entries “session-projection-cache”.
03
What it provides
- 01Persisted projection cache (ctx.sessionProjectionCache): durable per-session projection checkpoints over the domain data form, throttled write-behind, and the cold-read ladder (cache row + persistence tail replay)
- 02Included in the default DSH Web composition
- 03Published as a versioned npm package with public source
Important notes
- Bundled with the current DSH release at version 0.1.0-rc.6; no separate install is required.
- Use the official DSH profile to load this built-in component; installing the npm package alone does not compose a profile.
04
README preview
README.md
DSH Session Projection Cache
Persisted projection cache (ctx.sessionProjectionCache): durable per-session projection checkpoints over the domain data form, throttled write-behind, and the cold-read ladder (cache row + persistence tail replay)
Read the full README at the source