dsh-memory

Persistent cross-session memory plugin for DeepSeek Harness. Facts the model saves are stored durably per workspace (the owning session's cwd) on the harness storage-domain seam, and injected as a bounded prompt section into later sessions in the same workspace — so something important established in one session carries over to the next.

• ctx.memory service: save / list / search / forget
• Model tools: memory_write, memory_list, memory_search, memory_forget
• Prompt section: app:memory (order 50, default 8 lines) in every session of the workspace

Requirements

The harness profile must mount the storage seam with a backend:

• @deepseek-ai/dsh-storage (the hub)
• @deepseek-ai/dsh-storage-json (default, human-readable JSON files) or @deepseek-ai/dsh-storage-sqlite
• @deepseek-ai/dsh-storage-domain (the domain facility this plugin opens the memory domain on)

The shipped web profile already mounts all three with the json backend — no extra setup needed there.

Install

# from this repo (sources build on install via prepare)
dsh plugin --profile web add github:guntur-d/dsh-memory

# or from npm once published
dsh plugin --profile web add @guntur-d/dsh-memory

The dsh.bundle.patch manifest field makes the plugin a bundle layer: the included cordis.patch.yml row activates the plugin automatically in the profile. GitHub-topic discovery: dsh-plugin.

Usage

The model calls memory_write when something durable is established (a port, a preference, a non-obvious project fact). You can prompt it explicitly:

Please remember: the staging server listens on port 3080 and the deploy script is deploy.sh

A later session in the same workspace starts with an app:memory section listing the recent memories, and can memory_list / memory_search / memory_forget (by id) on demand.

Config