dsh-codebase-memory

A DeepSeek Harness plugin giving the agent a persistent, per-workspace codebase memory — the same function as the original codebase-memory-mcp: knowledge the agent learns about your codebase (how a function works, why a decision was made, project conventions) is stored durably and recalled in later sessions, so each new session starts where the last one left off instead of re-discovering the codebase.

One host-plane plugin row registers:

• memory_store — persist one piece of knowledge (entity / decision / convention / note). Upserts by (kind, subject, scope) or by explicit id.
• memory_recall — keyword search over stored knowledge (camelCase and snake_case aware), ranked by relevance then recency; empty query lists the most recent entries.
• memory_forget — delete by id or subject.
• memory_list — all entries, newest first, optional kind filter.
• /memory — human command: recent entries or keyword search.
• optional prompt hint — a one-line system-prompt section telling the model the memory exists (on by default).
• optional session-start injection — inject the most recent memories into each new session's context (off by default).

Storage

One JSON file per workspace, written atomically (tmp + rename), readable by every session and process sharing the workspace (mtime-based refresh):

/.dsh-memory/memory.json

Like codebase-memory-mcp's graph artifact, the file lives in the project, so it survives machine changes and can be committed or ignored however you prefer (add .dsh-memory/ to .gitignore if you don't want it in the repo).

Install

Requirements: a DSH profile with the tools and commands services (the web and headless profiles provide them via dsh-base).

# 1. make the plugin available to your profile (installs from this GitHub repo)
dsh plugin --profile web add -w 'github:Yihong89/dsh-plugins#main&path:packages/codebase-memory'

# 2. activate it in the profile's patch layer
#    add to ~/.dsh/profiles/web/cordis.patch.yml:
#
#    - insert:
#        - id: codebase-memory
#          name: 'dsh-codebase-memory'

# the loader hot-reloads config changes; no restart is needed