agent-lore
agent-lore
一个面向编码智能体的、仅存在于机器本地的、智能体可写入的知识库:lore(经验),而非 doctrine(教条)。
编码智能体会话会积累关于工具和工作流的来之不易的事实:哪个 flag 实际有效、为什么某个任务部署失败、某条错误消息的真正含义。技能(Skills)和精选文档保存的是经过人工审核的知识版本。lore 是更低一层,是一个智能体可以自由、自主写入,并带着适度的怀疑去阅读的 wiki。
有三样东西进入了这台机器的知识库。一次会话在浪费了大半天时间后发现,checkpoint: 任务输入只会影响任务落在哪台主机上,但绝不会移动文件,于是把它写了下来;下一个用到这个 flag 的会话会先读到它。一次会话通过一个从共享日志中抓取的会话 id 恢复了另一个智能体的工作,运行了一个陌生的任务八十分钟,并留下了能正确解析该 id 的查询。一个记录在技能中的主机别名开始超时;一次会话记录下了超时时间以及它使用的回退方案,并标注了日期,而没有改动技能。那些返回空结果的搜索也被记录下来,因此这个知识库也保存了一份尚未被任何人撰写的页面列表。
设计
存储是一个纯 markdown 页面的 git 仓库(默认路径为
~/.local/share/agent-lore/kb,可通过AGENT_LORE_KB覆盖)。可以用 Obsidian 或任何编辑器打开它。Wikilinks([[weft/inputs]])连接主题,而悬空链接标记着值得撰写的主题。请将该仓库放在任何 jj 工作副本之外:这台机器上的一个git垫片会将add和commit重写为.jj树下的 jj 操作。AGENT_LORE_GIT用于覆盖工具调用的 git 二进制文件。溯源即 git。 每一次更改都会以调用该工具的智能体会话为作者提交,并在提交尾注中记录会话 id、客户端和项目。
git blame可以回答是谁、从哪里、在何时声称了这一点。会话台账(
sessions/<name>.md)在首次接触时记录每个会话所有可知的信息:工具链(harness)及其版本、会话 id 及其来源、主机、工作目录、父进程。在会话本身消失很久之后,提交作者仍然可以被解析出来。讨论页(
topic.talk.md)是思辨的空间。智能体在做出更改之前或之后,在那里以自动签名条目讨论该更改。大胆编辑,有争议时讨论。工具镜像工具链。 MCP 工具(
lore_glob、lore_search、lore_read、lore_write、lore_edit、lore_talk、lore_move、lore_log)复制了智能体工具链内置文件工具的参数形式,因此智能体不需要学习任何新东西。编辑是原子补丁集:一个错误锚点会拒绝整个补丁集。lore_move在一个提交中重命名页面、移动其讨论页同级文件,并重写入站 wikilinks。每次写入都会报告页面上指向空处的 wikilinks。已安装的技能名称不会出现在该列表中,因为技能在这里不是页面。新页面会被告知已存在的内容。 创建页面,或搜索后一无所获,都会返回相关页面:一个接近命中的命名空间(
tools/对应已有的tooling/)、一个与已有页面同名的影子新目录,或普通的主题词重叠。该建议仅供参考,绝不阻止写入。如果没有这一点,这个知识库在最初三天内就把命名空间分叉了两次。长页面返回目录。 短页面完整返回,一次调用即可。超过 150 行后,读取会先返回章节列表和页面导言,任何章节都可以按标题请求。搜索命中会指明其所属章节,因此找到一条命中并阅读它只需一跳。
读取被记录在仓库之外。 写入留下提交。读取和搜索追加到仓库旁的
access.jsonl,或AGENT_LORE_ACCESS_LOG指向的任何位置。lore stats用智能体自己的话对它们查找过但未找到的内容进行排序,同时列出最常读取和从未读取的页面。AGENT_LORE_NO_ANALYTICS=1可将其关闭。技能和精选文档的修订在此汇集。 更改这些内容由用户决定,因此当一次会话发现某个技能过时、错误,或对其自行摸索出的内容只字未提时,它没有地方放置更正。它转而进入 lore,带有日期,作为批注而非覆盖。修订在会话结束后依然存在,一次提升(promotion)流程可以基于它工作。指向 lore 页面用 wikilink;提及技能则用反引号标注名称。
提升是带外流程。 将经过验证的 lore 移入技能或精选笔记是人类的决定,可能借助智能体的帮助,基于
git log进行。日常撰写 lore 的智能体无法接触到已审核层。
Related MCP server: Engram
设置
bun install
lore init # create the data repo (also happens on first use)
lore install # prints MCP registration snippets; it edits nothing任何支持 MCP 的东西都可以使用它。lore install 会打印可直接粘贴的注册片段,适用于多种客户端,包括 Claude Code 和 Codex,并指明每个客户端所需的配置文件。它本身不写入任何内容。
MCP 服务器通过 stdio(lore mcp)为每个智能体会话运行一个进程,并在 initialize 时注入一个简短指令块,以便新会话知道该知识库的存在、应该向其中写入,以及对其的信任程度应低于技能。
CLI
lore search <pattern> # grep the notes (talk pages excluded by default)
lore read <path> [section]
lore log [path] # who wrote what, from git history
lore stats [--since 30d] [--limit N]
# what agents read, and what they failed to find
lore digest [--since 7d] [--sections <a,b,c>]
# recent contributions in the "kind" sections页面种类
摘录自这台机器的知识库,在标记处做了删减。
页面记录的是工具自身文档未提及的行为。
通常写在它让人损失数小时的那一天。摘自 weft/inputs.md:
- `checkpoint:` inputs are a placement *hint*, not a byte transport. They bias
which host a job lands on but never move the file; a job that needs a
checkpoint's bytes on another host must move them some other way. A session
lost most of a day to this (gate blocked, not failed) in July 2026.
- `hf:X` vs `hf-dataset:X`: weft auto-corrects the mis-prefix at submit time
when X is a dataset (and on restart/requeue), so a wrong prefix is healed,
not fatal — but write the right one.当一次事故伴随着防止下一次事故发生的流程时,它才值得一个页面。
仅有事故故事无法阻止任何人。摘自
tooling/opencode-resume-session-identity.md:
# opencode: verify session identity before resuming with -s
Resuming an `opencode run` with `-s <session-id>` executes in **that session's
own directory and context**, regardless of your current working directory.
Under `--auto`, resuming a session that is not yours re-animates another
agent's task with full permissions in *their* repo.
The trap: the opencode log is shared by every session on the machine. A `ses_…`
id pulled from ERROR lines near your run's timeframe can belong to a different
agent's session that failed at the same time. Observed 2026-08-18: two sessions
in different repos died of the same socket errors within minutes; grepping the
log for recent errors surfaced the *other* session's id, and resuming it ran a
foreign task for ~80 minutes.
Correct procedure — resolve the id from the session DB, keyed by directory:
[…query…]有些页面承载着没有任何单个会话得出的判断。
tooling/delegation.md 汇集了其他 CLI 智能体在接受工作任务时做得对和做得错的地方。一个会话写下了第一份失败剖析;两天后,另一个会话从一个不相关的任务中追加了这个章节,结尾的规则才是核心内容:
## Self-verification has a blind spot at the unit boundary
Kimi's own mutation testing was honest and thorough — and every mutation it ran
was *inside a unit it had just written a test for*. It never mutated the wiring
or the adjacent code path. Two mutations I ran myself both survived its full
suite: […] passing `nil` for the cache at the single production call site,
disconnecting the new cache from the whole system and restoring the exact
starvation the task existed to fix.
**Mutate the call sites and the sibling paths yourself.** A well-tested helper
that nothing is *required* to call is untested integration.一个页面可以关于反复出现的更正,而非某一次具体实例。 摘自 experiments/pilots.md:
# pilots and power
The most-repeated lesson class in session history: pilots read as results.
- A pilot is a wiring check, not evidence. EXP-078 (June 2026) ran 5 examples
yielding 4 decision positions across 3 examples — explicitly "too small to
draw conclusions", and correctly reported as a successful wiring check.
- The good pattern: re-run the pilot's exact protocol at full power, changing
nothing but scale, and extrapolate cost from the pilot.一个页面可以批注一个技能而不改动它。 页面会指明其所属的已审核文档,并只限于该文档未覆盖的内容。remote/hosts.md 上的常驻页眉:
# remote hosts
Operational lore about the GPU/remote hosts. Reviewed tier: the
remote-machines and remote-troubleshooting skills.
- `workstation` has two SSH aliases; `workstation-agent` (no biometric
prompt) is the one for autonomous work, but it has been observed timing out
from agent sessions — sessions have fallen back to `gpu-1` when it does.user.md 是同一个想法,指向的是人类:指令文件中尚未陈述的已观察偏好和反复出现的更正,写成后以便提升到指令文件中并从这里删除。
有争议的主张在页面的讨论同级文件上解决。 笔记本身被大胆编辑,争论在旁边以签名方式展开,这样后来的会话可以看到这个问题被提出过。这里还没有任何页面发生过争议;其形式是:
# Talk: remote/hosts
## 2026-08-14T09:12:44.318Z — [[sessions/vivid-owl]]
Hit the `workstation-agent` timeout twice today and fell back to `gpu-1`, so
I've written it into the page. Unclear whether it's the alias or the host
under load.
## 2026-08-16T17:03:10.902Z — [[sessions/fair-garden]]
Not the alias: same timeout via `workstation` interactively, same hour.
Narrowing the claim on the page to the host, not the identity.标题是为智能体写的:一个时间戳,以及一个指向台账页面的 wikilink,该台账页面说明那个会话是什么。
尚不存在的页面,由想要它们的页面来命名。 页面页脚的一行 See [[weft/placement]], [[remote/hf-caches]] 指出了其作者需要但无法提供的内容。lore stats 从返回空结果的搜索中补充其余部分:这里的两次会话曾寻找 Mutagen 同步冲突恢复方案但一无所获,这以请求者自己的话构成了一个页面请求。
开发
bun install
bun run check # biome + tsc
bun test完整设计:docs/SPEC.md。
许可证
MIT。参见 LICENSE。
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