io.github.CloudCorpRecords由 GitHub 账号 CloudCorpRecords 发布v0.1.0更新于 Nov 7, 2026
Search and read your local AI chat-history corpus: full-text search, transcripts, inventory.
搜索并读取本地 AI 聊天记录 JSON 语料库，让助手在不外传历史的前提下查找、重开和盘点过往对话。
Desktop only，通过 STDIO。 STDIO 服务会启动本地进程，因此需要 SourceWeft 桌面宿主。
参照 仓库 中的启动说明。
Your past AI chats are already on your disk. chatvault lets an MCP client search them, reopen them, and take stock of them — without any of that history leaving the machine. There is no account, no upload and no network call: the server reads a folder of JSON files that you control.
CHATVAULT_CORPUS_DIR (optional) — where the corpus
lives. Defaults to ~/.chatvault/corpus.CHATVAULT_READ_ONLY (optional) — set to 1 to make the
two write tools (save_conversation, save_memory)
refuse with an error naming the mode. Reads keep working.One JSON file per conversation, plus memories.json:
A message may also carry formattedText and images
({mime, dataBase64} entries holding retained image bytes).
A conversation may carry a localTitle. An empty or missing
corpus directory is fine: searches and lists simply come
back empty.
Every conversation has a content fingerprint, fp2:
followed by a SHA-256 hex digest. The digest covers the
title, the local title when set, and every message in order
— its index, role, text, formatted text when present, and
each image's mime and retained bytes. Timestamps and derived
fields are left out, so re-saving the same content keeps the
same fingerprint while a rename or an edited message changes
it. The exact serialisation (canonical JSON with sorted
keys) is a labelled reconstruction.
search_conversations — tokenised full-text search over
titles and message text. Required: query. Optional:
platform (exact match), title (substring), date_from
and date_to (against updatedAt), and match_mode —
any (default), all, or phrase. Results are ranked by
match count, then recency, and carry snippets.get_conversation_image — the stored image for a message.
Required: conversation_id, message_index, image_index.
Returns the mime type and base64 bytes; a missing image is
an honest error.get_conversation — the full transcript for id, with a
contentFingerprint field.list_conversations — conversations by updatedAt.
Optional order (newest_first default, or
oldest_first) and limit.list_recent — most recently updated conversations with
title, a short summary (an excerpt of the first user
message — a reconstruction), and platform. Optional
limit.conversation_inventory — a snapshot-paged inventory of
compact {id, platform, title, fingerprint} items. Call
with no arguments to start a scan, then pass each page's
nextCursor back as cursor. Pages hold at most 100
items; limit can make them smaller. At most eight
snapshots are held, and an unknown or expired cursor is an
error asking you to start a new scan.corpus_status — {lastReceivedAt, count} for the
corpus; lastReceivedAt is null when the corpus is empty.save_conversation — add or update a conversation.
Required: platform, title, messages. When id is
omitted one is assigned (chatvault:<n>). Returns
{id, fingerprint}.save_memory — store a durable fact from text. The
record is appended to memories.json turned off
(enabled: false) until you review and enable it, and the
stored record is returned.Search and list results also carry a corpus block —
{lastReceivedAt, count} — so a caller can tell how fresh
and how large the corpus behind an answer is.
Output is the tool's result text. Exit codes: 0 on
success, 1 on an error result, 2 on a usage error.
MCP client config:
MIT — Copyright (c) 2026 Rene Turcios
来源：README.md，提交 e985e46
Full-text search across every past conversation. Returns ranked matches with highlighted snippets. Supports platform, title, date_from/date_to filters and a match_mode (any / all / phrase).
query必填titledate_toplatformdate_frommatch_modeRead a retained local raster image using the message and image index returned by get_conversation. No private provider URL fetching or OCR.
image_index必填message_index必填conversation_id必填Fetch the full transcript of one conversation by its id (the id field from search results). The response carries contentFingerprint, the current fingerprint of the returned transcript.
id必填List conversations by chronology, including oldest-first for questions about the user's earliest chat.
limitorderList the most recently updated conversations with title, summary, and platform.
limitPaginated, read-only inventory of every conversation as compact metadata: id, platform, title, and a versioned content fingerprint. Call with no arguments to start a scan, then pass each page's nextCursor back as cursor until a page comes back without one. Pages hold up to 100 items.
limitcursorReport when the corpus last received data and how many conversations it holds.
无需输入参数。
Add or update a conversation in the corpus, so MCP is also an ingestion route.
idtitle必填messages必填platform必填Record a durable fact (a decision, preference, or correction) worth carrying into later chats. Stored turned off until the user reviews and enables it.
text必填已满足适用检查项的 90%
该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。
请在注册中心条目中声明凭据请求头，或保持端点能够响应探测，以便判定其认证方式。
{ "id": "abc", "platform": "claude", "title": "Planning a trip", "updatedAt": "2026-10-01T12:00:00.000Z", "messages": [ { "role": "user", "text": "Where should we go?" }, { "role": "assistant", "text": "Some ideas..." } ]}npx @reneturcios/chatvault corpus_status '{}'npx @reneturcios/chatvault search_conversations '{"query":"trip"}'npx @reneturcios/chatvault --versionnpx -y @reneturcios/chatvault mcp{ "mcpServers": { "chatvault": { "command": "npx", "args": ["-y", "@reneturcios/chatvault", "mcp"], "env": { "CHATVAULT_CORPUS_DIR": "/path/to/corpus" } } }}docker run -i -v /path/to/corpus:/corpus -e CHATVAULT_CORPUS_DIR=/corpus ghcr.io/cloudcorprecords/chatvaultdocker run --rm ghcr.io/cloudcorprecords/chatvault --versionnpm installnpm run build # tsc -> dist/npm test # tsx --test test/*.test.ts (temp corpus dirs, no network)npm run dev # run the CLI from source