Docmost duplicates block ids on copy/paste, and copyPageContent writes the
source document verbatim with the same ids. `patchNode`/`deleteNode` address a
block by `attrs.id` via replaceNodeById/deleteNodeById, which act on EVERY node
sharing the id — so a single patch_node/delete_node could silently
replace/remove multiple unrelated blocks with no signal to the model
(red-team finding #6).
Guard both write paths: when more than one node matches the id, skip the write
entirely (the transform returns null -> no mutation) and throw a clear
"ambiguous id — N nodes share it" error so the model re-targets with a more
specific anchor. Only an unambiguous single match is written; the 0-match and
1-match behavior is unchanged.
The duplicate-count basis is covered by node-ops.test.mjs (replaceNodeById /
deleteNodeById report count===2 for a 2-duplicate doc). The end-to-end guard
is not unit-tested because patchNode/deleteNode require a live collab provider
and the test suite has no provider mock.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
`mutateLiveContentUnlocked` — the write path used by `replaceImage` — still
did the pre-#152 destructive write (delete the whole fragment + applyUpdate a
fresh Y.Doc), discarding every Yjs node id. y-prosemirror anchors the editor
selection to those ids, so an open editor's cursor snapped to the document
end on every image swap, exactly the #152 jump that the main write path no
longer causes.
Switch it to the same `applyDocToFragment(ydoc, newDoc)` structural diff
(updateYFragment) as the main path, so unchanged nodes keep their ids and the
live cursor stays put. It runs its own atomic transact, so the old explicit
transact/delete is gone; the now-unused docmostExtensions import is dropped.
Regression tests (cursor-stability suite): a sibling paragraph's
RelativePosition survives a top-level image src/attachmentId swap, and an
image nested in a callout, matching the shapes replaceImage produces.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Follow-up to the merged #166/#169. Addresses the second review pass (comment
1227):
- footnoteWarnings plumbing: extract a single `footnoteWarningsField(markdown)`
helper (footnote-analyze) and use it at all three call sites (create_page,
update_page, import_page_markdown) so the field is attached identically.
- New unit test footnote-warnings-import.test.mjs pins the contract that was
uncovered: the field is present on problems / omitted on clean input, and the
IMPORT path analyzes the BODY after the docmost:meta / docmost:comments blocks
(a footnote-like token inside those JSON blocks must NOT warn; a real body
marker must). Tested via the same pure composition the importer uses
(footnoteWarningsField(parseDocmostMarkdown(full).body)) — no collab socket
needed; a regression that analyzed fullMarkdown or skipped the body split would
now go red.
- footnote.marked.ts: correct the stale module header — it claimed "only
definitions that have a matching reference are emitted", which was never true
(orphan defs are emitted; the editor sync plugin reconciles). Now describes
first-wins + reuse + sync reconciliation.
- derive-id golden test: rename the describe from "(cross-package drift guard)"
to "(deterministic-scheme pin)" — there is no second package to drift against.
editor-ext 129, MCP 304 (+3), client+server tsc clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Footnotes were strict 1:1: a repeated `[^a]` reference was treated as a
collision and re-id'd to `a__2`, and a reference with no definition synthesized
its own empty one — so an agent-authored article with reused labels produced
dozens of empty `kowiki__N` footnotes. Move to Pandoc REUSE semantics and add
non-fatal import diagnostics.
Reuse (core):
- resolveCollisions (footnote-sync): repeated references sharing an id are REUSE
(recorded once in document order, never re-id'd) — one number, one shared
definition. Only a duplicate DEFINITION is re-id'd deterministically and, with
no matching reference, dropped by the existing orphan policy (first-wins).
CollisionPlan.refReids is now always empty (harmless no-op downstream).
- extractFootnoteDefinitions (marked) and extractFootnotes (MCP): duplicate
definition ids are FIRST-WINS (keep first, drop rest); reference markers are
never rewritten. Removed the marker-rewriting and the now-dead deriveFootnoteId
mirror + helpers from the MCP path.
Import diagnostics:
- New analyzeFootnotes() (MCP): fence-aware pure scan reporting dangling
references, empty/duplicate definitions and `[^id]` markers inside table rows.
- createPage / updatePage / importPageMarkdown now attach `footnoteWarnings`
(only when non-empty) so an agent can fix its markup; the page is still created.
Paste-reuse:
- footnotePastePlugin remaps only ids the pasted slice DEFINES (a colliding
definition); a pasted lone reference to an existing id keeps it (reuse).
Tests: reuse/first-wins rewrites of footnote.test, footnote-markdown.test,
footnote.marked.orphan.test and the MCP footnotes.test; new footnote-paste.test
(editor-ext) and footnote-analyze.test (MCP). Deleted derive-id-parity.test.mjs
(the MCP no longer derives ids; editor-ext's deriveFootnoteId keeps its own
golden test). editor-ext 128, MCP 299, server roundtrip 2, client views 3,
client+server tsc clean.
Two review suggestions applied: corrected a stale "duplicated in MCP" comment and
the dangling-reference warning wording.
Note: the multi-backlink editor UI (a reused definition linking back to each of
its references) is deferred to a follow-up — this PR delivers the data-integrity
core (reuse + warnings + paste-reuse). Forward links and numbering already reuse
correctly; the backlink currently targets the first reference.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The in-app AI chat hardcoded type='page' and the shared createComment
swallowed anchoring failures silently, so agent comments never got a
text anchor/highlight.
- Forbid page-type comments for the agent: top-level comments are always
inline and require an exact `selection`; replies inherit the parent
anchor (stored as the historical `page` type).
- Throw and roll back the just-created comment when the selection cannot
be anchored, instead of leaving an orphan unanchored comment.
- Add comment-anchor module: text normalization (smart quotes, dashes,
nbsp, collapsed whitespace) and matching across adjacent text nodes
within a block, so selections crossing inline-code/bold/link anchor.
- Update create_comment (MCP) and createComment (ai-chat) tool schemas
and descriptions; add unit + mock-HTTP orchestration tests.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
list_pages gains an opt-in `tree` parameter on both surfaces (the
@docmost/mcp server tool and the AI-chat agent tool), which share the
same DocmostClient.listPages. Default behavior (recent-by-updatedAt flat
list) is unchanged.
- client.ts: listPages(spaceId?, limit=50, tree=false); when tree is
true it requires spaceId (throws a specific error otherwise), walks the
sidebar tree via the existing bounded/cycle-safe enumerateSpacePages,
and returns a nested tree; limit is ignored in tree mode.
- lib/tree.ts: new pure buildPageTree() — lean nodes { id, slugId, title,
children? }, children sorted by position (code-unit order), orphans
promoted to roots, cycle-safe.
- index.ts + ai-chat-tools.service.ts: expose `tree` in the tool schemas
and descriptions; docmost-client.loader.ts: mirror the new signature.
- tests: add packages/mcp/test/unit/tree.test.mjs (nesting, ordering,
lean shape, orphan promotion, cycle/self-reference safety).
- rebuild @docmost/mcp (build/ is tracked and loaded at runtime).
edit_page_text reported "success" when asked to change formatting (e.g. remove
strikethrough): the markdown-strip fallback matched the bare text, the replace
preserved marks, and the tool returned success — so the agent believed it had
fixed something that never changed.
Two fixes, both in the shared @docmost/mcp DocmostClient so they reach BOTH the
standalone MCP server and the in-app AI chat (which loads @docmost/mcp):
- Verifiable result for every content mutator: mutatePageContent now computes a
`verify` change-report (text inserted/deleted, blocks changed, per-mark-type
delta, integrity/structure delta) via summarizeChange() and returns it on all
mutators (incl. replaceImage via mutateLiveContentUnlocked). diffDocs is
text-only, so the mark/structure delta is what surfaces formatting changes.
- edit_page_text hard-refuses formatting edits: applyTextEdits rejects an edit
whose find/replace differ only in markdown markers (via stripBalancedWrappers,
which strips balanced wrappers/links without trimming whitespace/emoji, so
plain-text edits like trailing-space trims, snake_case, math are NOT refused).
A fully-refused batch errors instead of silently succeeding.
Also updated the model-facing edit_page_text descriptions in BOTH tool layers
(packages/mcp/src/index.ts and ai-chat-tools.service.ts) to drop the misleading
"strip-and-retry tolerated" wording and point formatting changes to patch_node.
New unit tests: test/unit/diff-verify.test.mjs, test/unit/json-edit-refuse.test.mjs.
The insert_image and replace_image MCP tools previously uploaded only
local files (filePath), which an AI MCP client cannot provide — it has
no access to the server filesystem. Replace filePath with a required
imageUrl and download the image over http(s).
- client.ts: add fetchRemoteImage(url, maxBytes) — http/https-only scheme
allowlist, 20 MiB cap (maxContentLength + post-download length recheck),
30s timeout, Content-Type→MIME resolution with URL-extension fallback,
filename derivation with canonical extension
- client.ts: rewrite uploadImage(pageId, url) as URL-only; drop the
local-file branch, imageMimeFromPath and the fs import; insertImage/
replaceImage now take a url
- index.ts: drop filePath, add required imageUrl to both tools; update
tool descriptions and SERVER_INSTRUCTIONS
- README: document the web-URL behaviour
Locators (edit_page_text `find`, insert_node `anchorText`) are matched
against the document's plain text, so a model-supplied locator carrying
markdown wrappers (**bold**, *italic*, `code`, [t](url)) or trailing emoji
never matched and the edit/insert failed. Add stripInlineMarkdown() and a
fallback: try the locator verbatim first (exact match wins, so literal
asterisks/underscores still work), and only on zero matches retry with a
markdown-stripped form. The ambiguity guard runs on the post-fallback count,
and `replace` / inserted node content are never stripped, so no formatting is
lost. Failed edits gain an atom-aware reason plus a bounded "closest block
text" hint; the insert_node "anchor not found" error now points at plain-text
anchors / anchorNodeId.
New packages/mcp/src/lib/text-normalize.ts (+ unit tests); wired into
json-edit.ts and node-ops.ts; tool descriptions updated. Tests: 212 pass.
edit_page_text (applyTextEdits) now matches at the inline-block level instead of
per text node, so a find/replace may cross bold/italic/link boundaries; the
replacement inherits marks from the unchanged common prefix/suffix via a diff
splice. Atom (non-text inline) slots can never be part of a match, making the
U+FFFC placeholder collision-safe, and inserted text never inherits an atom's
marks.
The edit batch is no longer all-or-nothing: applyTextEdits returns
{ doc, results, failed } and applies what it can; editPageText writes only on a
real change (no spurious history version for a no-op) and throws an aggregated,
actionable error only when nothing applied.
The AI-chat insert_node / patch_node / update_page_json tools now JSON.parse a
node/content argument that arrives as a string, matching the standalone MCP
server (this is what made insert_node fail under OpenAI tool calls).
Tool descriptions gain concrete ProseMirror examples and reflect the new
edit_page_text behavior. Adds/updates json-edit unit tests (183 pass).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add reversible write tools to the per-user agent toolset (page create/update/
move/soft-delete; comment reply + resolve), exposed under the user's JWT and
enforced by Docmost CASL; no permanent/force delete (D3).
- Non-spoofable agent provenance: sign actor/aiChatId into the access and collab
tokens (TokenService), propagate via jwt.strategy onto the request, and set
pages.last_updated_source/last_updated_ai_chat_id on REST create/update/move and
comments.created_source/resolved_source/ai_chat_id.
- packages/mcp: add an optional getCollabToken provider (content-edit provenance)
and guard against empty tokens; service-account /mcp path unchanged.
Frontend:
- Admin 'AI / Models' settings section: provider/model/embedding/base URL, a
write-only API key field, system prompt, and Test connection.
- AI chat panel (useChat + DefaultChatTransport): conversation list, streamed
messages, tool-call action log and page citations; header entry point gated on
settings.ai.chat.
Compile-verified (server nest build + client tsc/vite); not yet live-tested.
Known gaps: history 'AI agent' badge (C3), vector RAG (D), external MCP (E);
chat tool-card citation links pending a fix.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
WIP checkpoint of the gitmost AI-chat backend (plan stages A + B1 + B3a).
The agent acts under the requesting user's JWT (Docmost CASL enforces page
access); the external service-account /mcp endpoint is untouched.
LLM provider config (A2-A4):
- integrations/crypto: AES-256-GCM SecretBoxService (key derived from APP_SECRET,
per-record salt/iv; clear error on rotation instead of crashing).
- ai_provider_credentials table/repo/types: encrypted API key stored outside
workspace settings/baseFields, write-only (never returned by any endpoint).
- integrations/ai: per-workspace AI SDK v6 provider driver (openai/gemini/ollama),
admin-gated GET(masked)/PATCH(write-only key)/Test endpoints; settings.ai.provider
holds non-secret config incl. systemPrompt. Removed unused AI_* env getters (DB is
the single source of truth).
Chat module (A1, A5-A8):
- ai_chats/ai_chat_messages repos (workspace-scoped, soft-delete, tsv never selected).
- core/ai-chat: CRUD + POST /ai-chat/stream (Fastify hijack + AI SDK v6
pipeUIMessageStreamToResponse, abort on disconnect, persist user/assistant msgs).
- Agent loop: streamText + stepCountIs(8); read tools searchPages/getPage via a
per-request DocmostClient over loopback REST under the user's minted access token.
- Gate settings.ai.chat (+ 503 when provider unconfigured); buildSystemPrompt with a
non-removable safety/anti-prompt-injection framework. Per-user rate limit.
Per-user auth (B1):
- @docmost/mcp DocmostClient gains an additive getToken variant (carry a user JWT,
re-fetch on 401) and exports DocmostClient; the email/password service-account path
(external /mcp, stdio) is unchanged.
Agent-edit provenance backbone (B3a):
- Migration: pages/page_history (last_updated_source, last_updated_ai_chat_id) and
comments (created_source, ai_chat_id, resolved_source).
- Signed actor/aiChatId claim in the collab token; onAuthenticate propagates it,
onStoreDocument writes it with a sticky agent marker, saveHistory copies it.
Migrations auto-run on boot (additive). Write tools, frontend, RAG and external MCP
servers are not in this checkpoint.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the removed enterprise EE MCP (private apps/server/src/ee submodule,
license-gated /mcp route) with our docmost-mcp, vendored as an isolated ESM
workspace package and served by the server over HTTP — no enterprise license.
Backend:
- Add packages/mcp (@docmost/mcp): vendored docmost-mcp refactored into a
side-effect-free createDocmostMcpServer() factory (38 tools preserved),
stdio entry kept in stdio.ts, Streamable-HTTP session manager in http.ts.
- Add apps/server McpModule: @Post/@Get/@Delete('mcp') (served at /mcp via the
existing global-prefix exclude), @SkipTransform + reply.hijack to bridge raw
Fastify req/res into the SDK transport. The module dynamically imports the
ESM-only package from CommonJS via a Function-indirected import resolved with
require.resolve + file:// URL. Gated by the workspace ai.mcp toggle, a
service-account (MCP_DOCMOST_EMAIL/PASSWORD/API_URL) and optional MCP_TOKEN;
per-session idle eviction (MCP_SESSION_IDLE_MS).
- Drop the enterprise license check on mcpEnabled in workspace.service.
- Dockerfile: copy packages/mcp into the production image.
- .env.example: document MCP_DOCMOST_*, MCP_TOKEN, MCP_SESSION_IDLE_MS.
Frontend:
- Recreate the community "AI & MCP" workspace-settings panel (mcp-settings.tsx):
admin-only toggle on settings.ai.mcp with optimistic update, copyable
${APP_URL}/mcp URL; wired into workspace-settings page. Reuses existing i18n.
Fixes:
- Pin packages/mcp tiptap deps to 3.20.4 (matching the client) and inline
getStyleProperty, preventing a duplicate @tiptap/core@3.26.1 from leaking into
the client editor via pnpm shamefully-hoist (was breaking apps/client tsc).
