dsh-memory-curator
为 DeepSeek Harness 精选的持久记忆：自动捕获决策、修正、禁令和未完成工作，渐进式披露式召回，合并重复内容，解决新旧内容冲突，并提供侧边栏管理面板。
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:linx2568/dsh-memory-curator#c9f6808c92f7cb4355c6d12da6fe305c362e20b5Memory Curator 以 dsh-memory-curator 发布，当前版本为 1.1.1。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。
Curated durable memory for DeepSeek Harness: automatic
capture of decisions, corrections, prohibitions and open work; progressive-disclosure recall;
duplicate consolidation; and old-vs-new conflict resolution. Everything is local — one JSON
store under $DSH_HOME, no network of its own, no account, no API key. Model calls reuse the
Harness llm service, so memory inherits the user's provider, credentials and retry policy.
A plain Cordis bundle: no build step, no runtime dependencies.
# 1. install it into the profile that runs your DSH
cd "${DSH_HOME:-$HOME/.dsh}/profiles/desktop" # your own profile directory
pnpm add link:/path/to/dsh-memory-curator
# 2. list it as a bundle in that profile's package.json, e.g.
# "dsh": { "profile": { "bundles": [
# "@deepseek-ai/dsh-base", "@deepseek-ai/dsh-web-app", "dsh-memory-curator" ] } }
Restart DSH. The host half mounts capture, recall, curation and the six memory_*
tools; the browser half adds the Memory entry to the left sidebar. The package ships
cordis.patch.yml — the patch DSH applies while composing the tree — so the plugin row
and its default configuration come from the package itself.
DSH's plugin manager (Settings → Plugins) accepts the same link: spec and performs both
steps for you; a page refresh is enough after that, no rebuild.
| Behaviour | How | |
|---|---|---|
| A. Auto-capture | When a turn ends, the conversation is distilled into durable entries worth keeping across sessions: designated technical references, architecture decisions, explicit corrections, prohibitions, and unfinished work. | A fire-and-forget listener on session/event (turn/end) sends the new messages to one bounded auxiliary LLM call; the validated candidates are persisted. Memory work can never delay or fail a turn. |
| B. Progressive recall | Each turn gets a bounded one-line-per-entry index. Full text is fetched only on demand. | A resident catalog is injected into the system prompt (tier 0). memory_search returns short digests with ids (tier 1). memory_detail returns the complete entry (tier 2). The standing prompt cost stays flat as the store grows. |
| C. Curation | Duplicate knowledge folds into one entry; a newer decision on the same subject retires the outdated one. | A deterministic pass runs on every insert and periodically: same-subject decisional entries conflict, the newer wins, the older is kept as history with a supersededBy pointer. A model-assisted pass adjudicates the similar-subject pairs the deterministic pass cannot settle, biased toward coexist so a true memory is never wrongly retired. |
Read Only (仅可查看) is sufficient for full functionality.
The four session permission modes — Read Only (仅可查看), Workspace Write (工作区内修改),
Full access (完全权限), and Auto review — gate the agent's built-in tools, not plugin
host code:
read/write/edit/glob/grep) are fenced by dsh-fs-sandbox, the
sandboxed ctx.fs provider. Its own README states it "restricts the model's file writes
and edits" and that the fence "is a policy check of the model-controlled path in trusted
code, not a kernel boundary." It is applied inside the file-tool layer, not as a global
fs interception.bash/pwsh) are confined by dsh-bash-sandbox/dsh-pwsh-sandbox as a
subprocess. Plugin code runs in the host process, not in a confined subprocess.Auto review reviews native tool calls; it does not fence plugin host code.This plugin does its own persistence with node:fs directly (not through the sandboxed ctx.fs
seam), calls the llm service (not a file/shell operation), and registers its own tools
(memory_search, memory_detail, memory_add, memory_curate, memory_forget,
memory_stats) whose execute runs as host code. None of these paths cross the file or shell
sandbox, so the session permission mode does not restrict them. The store lives under
$DSH_HOME/memory-curator/store.json (outside the workspace), and writes there succeed under
every mode — including Read Only.
The approval policy (
askunder Read Only / Workspace Write,neverunder Full access) only governs escalation requests (a tool retrying with a wider sandbox mode). This plugin's tools carry nosandbox_permissionsand never escalate, soasknever interrupts them.
| Mode | Capture | Recall | Curation | Custom tools | Verdict |
|---|---|---|---|---|---|
| Read Only (仅可查看) | ✅ | ✅ | ✅ | ✅ | Full functionality |
| Workspace Write (工作区内修改) | ✅ | ✅ | ✅ | ✅ | Full functionality |
| Full access (完全权限) | ✅ | ✅ | ✅ | ✅ | Full functionality |
| Auto review | ✅ | ✅ | ✅ | ✅ | Full functionality (experimental host) |
All settings are optional; the bundle patch ships sensible defaults.
| Key | Default | Meaning |
|---|---|---|
captureEnabled | true | Distil finished turns into durable entries. |
recallEnabled | true | Inject the resident catalog each turn. |
curateEnabled | true | Fold duplicates and retire superseded entries. |
captureSubagents | true | (Reserved) include subagent turns. |
catalogMaxBytes | 2400 | Byte budget for the injected index. |
curateEveryTurns | 5 | Run the model-assisted conflict pass every N turns. |
maxConcurrentDistills | 2 | Cap simultaneous distillation calls. |
distillTimeoutMs | 60000 | Per-call deadline for distillation/adjudication. |
minTurnChars | 80 | Turns shorter than this are not worth a model call. |
dupThreshold | 0.82 | Jaccard overlap above which two entries are duplicates. |
storeFile | $DSH_HOME/memory-curator/store.json | Store location. |
| Tool | Tier | Purpose |
|---|---|---|
memory_search | 1 (digest) | Search active memory by free text; returns short digests with ids. |
memory_detail | 2 (full) | Read one entry in full by id or unambiguous prefix. |
memory_add | write | Record one durable entry; duplicates fold, same-subject decisions supersede. |
memory_curate | write | Run the curation pass now (fold + retire + adjudicate). |
memory_forget | write | Retire one entry from recall (soft; kept as history). |
memory_stats | read | Counters: active, superseded, merged, forgotten, per-kind. |
Tool schemas are object-rooted JSON Schema.
ctx.tools.register()forwards a tool'sparametersto the model provider verbatim — it compiles nothing — so a bare property map ({ text: { type: 'string', required: true } }) arrives without a roottypeand the provider rejects the entire request:Invalid schema for function 'memory_add': schema must be a JSON Schema of type: "object", got type: "null". (INVALID_REQUEST)
toolDefinitioninlib/harness.jstherefore compiles the authoring shorthand into{ type: 'object', properties, required? }with the same rules as the Harness's owndefineTool, andassertParametersfails the registration outright if the result is not object-rooted.test/tools.test.jscross-checks every spec against the Harness's real compiler when@deepseek-ai/dsh-toolsis installed, so the two cannot drift.
A browser half (lib/client.js) adds a Memory button to the DSH left sidebar.
Clicking it opens a central panel that talks to the host over the plugin's own
same-origin HTTP routes:
| Panel action | Route | Effect |
|---|---|---|
| List + filter | GET /api/memory-curator/entries | All entries (every scope and status), newest first. |
| Search | GET /api/memory-curator/search?q= | Server-side keyword search over active entries. |
| Expand a row | GET /api/memory-curator/detail?id= | Full text, id, scope, successor. |
| Add memory | POST /api/memory-curator/add | Record one entry (defaults to the global scope). |
| Forget | POST /api/memory-curator/forget | Retire an entry from recall. |
| Curate | POST /api/memory-curator/curate | Run the deterministic fold + retire pass now. |
The panel inherits the shell's theme through the real --dsw-alias-* tokens and
needs no build step — it is plain React.createElement loaded through
window.__ModuleLoader__. The routes are mounted by lib/panel-api.js onto the
composition's webServer service inside a nested ctx.inject fiber, so a
composition without a web server loses only the panel, never capture or recall.
Why HTTP and not
ctx.remote.memoryCurator? A browser half that declares a hard dependency on a Remote namespace (inject: ['remote.<ns>']) stayspendingwhen that namespace never appears, and the DSH web shell reports a pending client entry as a boot failure —web boot: 1 entry did not activate— which stops the whole app from starting. Same-origin routes carry no such coupling: if the backend is missing the panel shows an ordinary, recoverable error instead. This mirrors the pattern used by the known-gooddsh-our-free-modelbundle.
decision · correction · prohibition · reference · open · fact
decision, correction and prohibition are decisional: within one scope and subject, a
newer one supersedes the older. The others consolidate by subject without retiring.
0600. A corrupt store is
quarantined to store.json.corrupt-<ts> rather than crashing the profile.cwd); a global scope is
visible to every workspace. Recall sees the current scope plus global.lib/index.js — Cordis Service (TypertRemoteService) + Config; delegates to mount()
lib/mount.js — mount(): capture wiring, recall injection, tool registration, panel API
lib/tools.js — the six tool specs: authoring parameter map + handlers (single source of truth)
lib/panel-api.js — /api/memory-curator/* HTTP surface for the sidebar panel
lib/client.js — browser half: sidebar entry + management panel (React, same-origin fetch)
lib/harness.js — Harness glue with zero install-time deps (plain ctx.tools/ctx.llm contracts,
plus the parameter-spec → object-rooted JSON Schema compiler)
lib/store.js — MemoryStore: insert/fold/conflict/curate/search/forget + atomic persistence
lib/extract.js — distillTurn (A) and resolveConflict (C, model-assisted)
lib/parse.js — pure prompts, JSON extraction, entry validation, transcript rendering
lib/recall.js — catalog/digest/detail rendering with byte budgets
No build step. The host half declares @deepseek-ai/cordis and
@deepseek-ai/schemastery as peer dependencies (provided by the Harness runtime);
the browser half needs only react (supplied by the client module loader).
@deepseek-ai/dsh-tools is a development-only dependency for
npm test: the schema contract tests compare this plugin's compiler and schemas
against the Harness's real parameterSchemaSpecToJsonSchema /
assertSupportedJsonSchema. They skip themselves when it is absent, so the
plugin still runs and tests from a bare checkout with no dev install.
Inside a sandboxed DSH shell, plain npm test fails with spawn EPERM: Node's
test runner starts one child process per test file and captures its output over a
pipe, which the sandbox does not allow. npm run test:in-process runs the same
suite in a single process instead.
为 DeepSeek Harness 提供策展式持久记忆。
A. 自动记录：每轮对话结束后，将值得跨会话保留的信息（指定的技术参考、架构决定、明确纠错、禁止事项、未完成状态）蒸馏为持久条目。后台监听 turn/end，fire-and-forget，绝不拖慢或拖垮对话。
B. 自动召回：每轮注入一行一条的有界索引；memory_search 返回短摘要与 id；memory_detail 按需读取全文。常驻提示成本随库增长保持平坦。
C. 自动整理：重复知识按 Jaccard 相似度合并；同主题的新旧决策冲突时新者胜出、旧者标记 superseded 并保留 supersededBy 指针；确定性规则无法裁决的相似主题对由一次有界模型调用裁决，偏向 coexist 以免误退真记忆。
D. 管理面板：DSH 左侧边栏新增 Memory 入口按钮，点击打开中央面板，通过插件自己的同源 HTTP 路由 /api/memory-curator/* 列出/筛选/新增/遗忘/整理全部记忆条目。无需构建步骤，纯 React.createElement。
为什么用 HTTP 而不是
ctx.remote.memoryCurator？ 浏览器半若把 Remote 命名空间声明为硬依赖（inject: ['remote.<ns>']），而该命名空间始终不出现，该条目会一直pending；DSH 网页外壳把 pending 的客户端条目判定为启动失败（web boot: 1 entry did not activate），导致整个应用无法启动。同源路由没有这种耦合：后端缺失时面板只显示一个可恢复的错误。此做法与已知可用的dsh-our-free-model插件一致。
同源护栏：这些路由注册在 DSH 的 web server 上，而插件前缀在该 server 的鉴权闸门之前分发——同一端口上 DSH 自带的 /api/client-modules 无凭据返回 401，本插件的路由却返回 200（已在 127.0.0.1:19387 实测）。因此处理器自己校验浏览器给出的跨站标记：Sec-Fetch-Site 不是 same-origin/none，或 Origin 的主机与本次请求的 Host 不一致，一律 403。会带这两个头的是浏览器；两者都没有的请求来自本地进程（脚本、curl、测试），不具浏览器的环境权限，照常放行，所以命令行调用不受影响。
object 为根的 JSON Schemactx.tools.register() 会把工具的 parameters 原样交给模型提供方，不做任何编译。因此若直接传属性映射（{ text: { type: 'string', required: true } }），根节点没有 type，提供方会直接拒绝整个请求：
Invalid schema for function 'memory_add': schema must be a JSON Schema of type: "object",
got type: "null". (INVALID_REQUEST)
失败的是整轮请求而非单个工具——同一次请求里的所有工具全部不可用。lib/harness.js 的 toolDefinition 现在会按照 Harness 自身 defineTool 的规则，把简写编译成 { type: 'object', properties, required? }；assertParameters 会在注册时就拦下不合规的 schema。test/tools.test.js 在装有 @deepseek-ai/dsh-tools 时直接调用 Harness 的真实编译器逐项比对，避免两边规则漂移。
仅可查看（Read Only）即可运行全部功能。
四种会话权限模式（仅可查看 / 工作区内修改 / 完全权限 / Auto review）约束的是智能体的内置工具，而非插件宿主代码：
read/write/edit）经 dsh-fs-sandbox（沙箱化的 ctx.fs 提供方）围栏，其 README 明确写道：它限制的是"模型对文件的写入与编辑"，围栏"是在可信代码中检查模型控制路径的策略，而非内核边界"——即在文件工具层内检查，并非全局 fs 拦截。bash/pwsh）以子进程方式由 dsh-bash-sandbox/dsh-pwsh-sandbox 隔离；插件代码运行在宿主进程，不在受限子进程内。Auto review 审查原生工具调用，不围栏插件宿主代码。本插件用 node:fs 直接持久化（不经沙箱化的 ctx.fs），通过 llm 服务调用模型（非文件/Shell 操作），并注册自己的工具（其 execute 为宿主代码）。这些路径都不经过文件或 Shell 沙箱，因此会话权限模式不约束它们。存储位于 $DSH_HOME/memory-curator/store.json（工作区之外），在任何模式下写入均成功——包括仅可查看。
审批策略（仅可查看/工作区内修改下为
ask，完全权限下为never）只管升权请求（工具以更宽沙箱模式重试）。本插件工具不带sandbox_permissions、从不升权，故ask永远不会打断它。
MIT