Fetch word sets for the given drawer IDs from `drawer_words`. Returns a map from `drawer_id` → set of words.

Build per-component aggregates from `all_commits` using the pre-built `uf`. Called by [`dedupe_people`] to keep that function within the 70-line limi

Pick display names for each component and build the final `PersonInfo` map. Called by [`dedupe_people`] to keep that function within the 70-line limi

Called by `detect_entities_with_project_entities` to keep that function within the 70-line limit. Create two temp files with content designed to trig

Build the human-readable evidence list for the heuristic result. Called by [`detect_origin_heuristic`]. Mirrors the Python evidence-building logic: t

Count turn-marker pattern occurrences in `combined`. Called by [`detect_origin_heuristic`]. Returns `(total_hits, types_found)` where `types_found` i

Build the user prompt for the LLM classify call. Caps at [`MAX_SAMPLES_FOR_LLM`] samples and [`MAX_EXCERPT_CHARS`] per sample to keep cost bounded. C

Parse a raw LLM response string into a [`CorpusOriginResult`]. Returns a conservative default-stance result on malformed JSON or missing fields. Neve

Route a file to the appropriate room based on path, filename, and content.

Find `<config_dir>/diary_cursors.json`. The cursor file is stored in a single location; keys within it are scoped to `(wing, agent, path)` so two cal

Extract the `YYYY-MM-DD` date prefix from the filename.

Called by `diary_ingest_file` to insert/replace drawers for each section. Skips the first `ctx.prev_count` sections (resume) and returns the number o

Read the file's modification time as Unix-epoch milliseconds. Returns `0` when the platform or filesystem does not expose mtime — this pairs with the

Replace one diary section atomically when `force` is set; otherwise fall through to a plain `add_drawer` call. Wraps the force-purge + `add_drawer` p

Return `true` when `path` looks like a diary file (`YYYY-MM-DD*.md`).

Load cursor map from disk; returns empty map on any parse or I/O error.

Persist cursor map to disk; propagates I/O and serialisation failures.

Return all diary files in `diary_dir` matching `YYYY-MM-DD*.md`.

Levenshtein edit distance between `s1` and `s2`. Time O(m × n), space O(min(m, n)). Operates on Unicode scalar values so multi-byte characters count

Load registry data from `path`, falling back to defaults on any error. Returns `RegistryData::default()` when the file is absent, unreadable, or malf

Fetch a Wikipedia REST API summary page and classify the result. Caller is responsible for ensuring `allow_network = true` before calling. A 404 resp

Fetch all drawers for export, ordered by wing / room / `filed_at`.

Write a navigation `index.md` to `output_dir` listing all wings and rooms. Called by [`export_palace`] after all room files are written. The index is

Write a single room's markdown file to `output_dir/wing/room.md`.

Extract the lowercase hostname from a URL string. Strips scheme, port, and path. Handles IPv6 bracketed addresses (`[::1]`). Returns an empty string

Resolve the unfiltered key sentence — caller is responsible for sanitizing AAAK-reserved characters before encoding.

Called by `extract_key_sentence` to score, rank, and truncate sentences. Scores each sentence by decision-word density and length. Returns the highes

Score a single segment against all marker types, returning the winning type and confidence. Returns `None` only when no marker patterns match. `extra

Extract key topic words from plain text by frequency + proper noun boost.

Classify `text` as `"positive"`, `"negative"`, or `"neutral"` using word lists.

Return up to `MAX_COMMITS_PER_REPO` `(name, email)` pairs from `git log`. Uses `%x00` (NUL) as the field separator between `%aN` and `%aE` so that au

Return `(name, email)` from the global git config, or empty strings on failure.

Return `(name, email)` from the repo-local git config, or empty strings on failure.

Summary statistics about the palace graph.

Dispatch a validated JSON-RPC method to the appropriate handler. Called after `handle_request` has confirmed the request is a well-formed object with

Handle the `initialize` method: negotiate protocol version and return server info.

Dispatch a `tools/call` request and return a sanitized JSON-RPC response.

Return `true` if `text` contains any resolution phrase (e.g. "fixed", "solved").

Percent-encode an AAAK header field so it survives round-tripping. Replaces `%`, `|`, newline, and CR with their `%XX` escapes. Empty input emits the

Stopwords for theme extraction — common English function words.

GET `url` and return the parsed response body as a [`Value`]. Used by availability probes that only need to reach a URL, not send a body. Called by [

GET `url` with additional `headers` and return the parsed response body. Used by [`OpenAICompatProvider::check_available`] which needs to send an `Au

Reject `invalidate(...)` calls whose `ended` would create an inverted interval. Scans the active triples that the UPDATE would touch and compares eac

Return `true` if `name` or `email` match known bot patterns.

Registry rows are bookkeeping for the convo miner — preserve them so the next mine pass doesn't re-chunk + re-embed the entire transcript.

Query active KG facts and format them as display lines for L1 context injection. Called by `layer1` to append entity-relationship context below the r

Build a room → [(content, `source_name`)] map from drawer rows.

Format one layer2 result row into a display line.

Execute the SQL for layer2, returning raw rows.

Expand the anchor result's adjacent chunks and append them to the output lines. Radius of 2 means up to 4 adjacent chunks are fetched (2 before, 2 af

Returns the legacy `~/.mempalace` directory, used only for migration detection.

Load the registry from disk. Returns a fresh empty registry when the file is absent, unreadable, or contains invalid JSON. No error is propagated.

Check the people map for a word match, applying disambiguation for ambiguous names. Called by [`EntityRegistry::lookup`].

Check the projects list for a word match. Called by [`EntityRegistry::lookup`].

Check the wiki cache for a confirmed entry matching `word`. Only confirmed entries are returned; unconfirmed research results are not surfaced as loo

Build a mega-file where one session chunk has fewer than 10 lines. Session 1 has only 3 body lines (below the 10-line minimum) and session 2 has the

Load (or reuse) a per-root `Gitignore` matcher. Matchers are cached so a large palace doesn't reparse the same `.gitignore` for every drawer.

Perform the actual migration: move files from `source` to `destination`. `config.json` is moved last so that its presence at the destination acts as

Move a directory's file contents from `source` to `destination`.

Read one conversation file and, unless `dry_run`, write its chunks to the palace. Returns a `MineConvosFileOutcome` describing what happened so the c

Install a Ctrl-C handler that flips an atomic flag on first signal. `mine_process_files` polls the returned flag once per file and aborts the loop cl

Process a single file in the mine loop. Returns `None` when the file is unreadable or too short. Otherwise returns `(drawers_added, room, hall, entit

Process all files in the mine loop. Returns `(drawers_total, files_skipped, files_unreadable_or_too_short, room_counts)`. Checks `ctrl_c_flag` before

Resolve the canonical wing slug and the room list `mine` will use, given the user-supplied [`MineParams`] and a canonicalised `project_dir`. This hel

Compute topic tunnels for `wing` after mining completes. Reads `topics_by_wing` from the global registry and calls `graph::topic_tunnels_for_wing`. D

Decide whether a file should be skipped because it produced too many chunks. Returns `true` and prints a `[skip]` warning to stderr when `chunk_count

Write all chunks for one file into the palace.

Non-interactive consent check used by Pass 0 corpus-origin LLM detection. Returns `true` when the provider may be used without prompting: - Local pro

Return `true` when `pattern` references characters outside the ASCII range. Used by [`extract_candidates`] to skip locale `candidate_patterns` that w

Query `COUNT(*) FROM entities`.

Query per-room drawer counts, ordered by wing then count descending.

Query `COUNT(*) FROM drawers`.

Query `COUNT(*) FROM triples`.

Query per-wing drawer counts, ordered by count descending.

Collect all drawers and rebuild the index inside an already-open transaction. Called exclusively by `rebuild_index`. Errors propagate to the caller,

Send one batch to the LLM and parse its decisions. Returns `Some(decisions)` on success (map may be empty if the LLM drops all), or `None` when the L

Called by `regenerate_closets` to query drawers from the database. When `wing` is `Some`, only drawers in that wing are returned. When `limit` is `So

Called by `regenerate_closets_fetch_drawers` to run the parameterized SELECT. Split out so the parent stays under the 70-line cap; this leaf concentr

Called by `regenerate_closets` to process one drawer through the LLM and upsert the result. Builds a user prompt from the drawer's metadata and conte

Returns the default mode string for a freshly constructed `RegistryData`.

Returns the default version number for a freshly constructed `RegistryData`.

Resolve the real git directory for plain repos (`.git/` dir), submodules, and worktrees (`.git` file containing `gitdir: <path>`). Returns `None` onl

Return the longest project root that `source_file` lives under, mirroring the longest-prefix-wins rule in `mempalace/sync.py`.

Resolve a ref name (e.g. `refs/heads/master`) to a full SHA string. Tries the loose object file at `git_dir/<ref_name>` first, then falls back to sca

Handle the `closet-llm` sub-command — regenerates closets using a configured LLM.