meow-memory 🐱📝

Cross-session project memory for DeepSeek Harness (DSH). Born from the "meow" fork — hence the name — but works on any DSH profile.

The idea: every workspace keeps one human-readable memory file (.dsh-meow/PROJECT.md). New sessions get it injected as a prefix of the first user message (not the system prompt), so the prompt prefix — and your LLM provider's KV/context cache — stays untouched. The full file is injected, never truncated. When the model finishes a task (a ReAct turn that used tools), the plugin gently asks it to reflect and save what's worth remembering.

✨ Features

• Cache-friendly by design: memory is injected as a plain user-message prefix on the session's first user message — the complete memory content comes first, then the user's own text. The system prompt never changes, and the snapshot is frozen for the whole session — later memory updates cannot invalidate the request prefix.
• Human-owned memory: .dsh-meow/PROJECT.md per workspace. Plain Markdown, human-editable, git-diffable. Injected in full on the first user message — no truncation.
• memory_remember tool: the model can write a memory anytime (categories: fact / mistake / preference / user_said / lesson / detail), appended atomically to the right section.
• Automatic reflection: after a task turn ends (model stopped calling tools), the plugin steers a reflection prompt. The model decides whether anything is worth remembering — and calls memory_remember only when there is. Chat-only turns never trigger reflection.
• No recursion: reflection rounds are marked; a turn that already reflected, or whose last tool call was a memory_ tool, is never asked again.
• Zero runtime dependencies: the host bundle is self-contained (esbuild bundles schemastery / dsh-tools / dsh-llm into lib/index.js).
• Per-workspace isolation: different projects, different memory files.

📦 Install

Via dsh plugin (requires the package to be published / linked)

dsh plugin --profile web add meow-memory
dsh web