Retire one page under wiki/ without deleting it: set lifecycle: archived, archived_reason and last_updated in its frontmatter. The file stays where it is, so links keep working, and wiki_update_frontmatter with lifecycle: reviewed restores it. Nothing is ever deleted. Refused for system pages and pages with origin: human. Without confirm=true it writes nothing and returns a preview. Ask the user before confirm=true. Returns JSON {path, previous_lifecycle, written}. Use wiki_lifecycle with state 'archived' to list archived pages.

Browse the wiki by tag (the 'tags' frontmatter field; 'category' here means tag). Without tag: lists tags used by at least min_count pages, most used first, up to 100. With tag: lists up to 50 pages with that tag as 'path - title' (min_count is ignored). Returns plain text. Read-only. Use wiki_entity_search for named things and wiki_query for free-text questions.

List wiki pages whose frontmatter confidence (0.0-1.0) is between min_confidence and max_confidence; pages without a confidence value are left out. Returns plain text: the match count, then up to 50 lines of 'score path - title', lowest score first. Read-only. Use max_confidence=0.5 to find weak pages to recheck; use wiki_dashboard for the overall distribution.

Overview of the whole wiki in one call: total page count, pages per type (source, entity, concept, ...), pages per lifecycle state, and how many pages have high (>=0.8), medium, low (<0.5) or no confidence. Returns plain-text Markdown. Read-only, no parameters. Call it first to see the wiki's size and health, then use wiki_lifecycle or wiki_confidence for the page lists.

Find entity pages (people, orgs, tools, libraries, APIs, projects, concepts): wiki pages with type: entity. name matches a case-insensitive substring of the title or path; entity_type matches exactly; when both are given both must match; with neither, every entity is listed. Returns plain text: the count, then up to 50 lines of '[type] path - title', sorted by title. Read-only. Use wiki_query for free-text questions and wiki_category_browse for tags.

Return one generated export file from site/ as text, to load the whole wiki at once: 'llms-txt' (short llms.txt index), 'llms-full-txt' (all pages flattened), 'jsonld' (schema.org graph), 'sitemap' (sitemap.xml), 'rss' (feed of recent pages), 'manifest' (build manifest.json), or 'list' (JSON list of the export files that exist, with sizes). Output is cut at 200 KB. Read-only. Fails if the file is missing; run sessionwiki build first. For specific facts wiki_query is cheaper.

List wiki pages whose frontmatter lifecycle equals state (draft, reviewed, verified, stale or archived). Returns plain text: the match count, then up to 50 lines of 'last_updated path - title', newest first. Read-only. Use 'stale' or 'draft' to find pages to update; use wiki_dashboard to see how many pages are in each state.

Check the link structure of wiki/: find orphan pages (no inbound [[wikilinks]]; index, overview and log are exempt) and broken [[wikilinks]] that point to no page. Returns JSON {total_pages, orphan_count, orphans, broken_link_count, broken_links}, listing at most 50 of each. Read-only: it reports and changes nothing. Use it after wiki_sync or before publishing; use wiki_lifecycle or wiki_confidence to review page quality.

List raw session transcripts in raw/sessions/ (one markdown file per agent session), sorted by path, oldest first. Returns a JSON array of {path, project, date, filename, size_bytes}; project and date come from each file's frontmatter. Read-only. Use it to see which sessions exist for a project, then open one with wiki_read_page.

Start here for questions about the user's past work ('what did I decide about X', 'how did I fix Y'), in any language: session pages keep the user's original request. Ranks wiki/ pages by keyword matches, rare words weighted higher (no LLM, no embeddings); service pages are skipped and project overview pages rank below sessions. Sessions that name the same tool or topic as two or more top hits rank too, marked 'via '. If no wiki page matches, it falls back to raw transcripts (see include_raw). Returns up to max_pages paths with a ~400-character snippet each, plus the start of wiki/overview.md; with no match, the start of wiki/index.md. Optional filters: project, type, tag, date_from, date_to. Read-only. Open a full page with wiki_read_page; use wiki_search for exact wording.

Return the full text of one file, unmodified and not truncated. path is relative to the sessionwiki folder and must be under wiki/, raw/, docs/, examples/ or site/ (or README.md, CHANGELOG.md, CONTRIBUTING.md, LICENSE). Returns an error if the path is outside that set, escapes the folder, or does not exist. Read-only. Get paths from wiki_query, wiki_search or wiki_list_sources.

Find exact text: case-insensitive substring match, line by line, over wiki/ pages, plus raw session transcripts in raw/sessions/ when include_raw=true. Returns JSON {term, matches: [{path, line, text}], truncated, scan_incomplete, files_scanned, files_total, skipped_oversize_files}; stops at 200 matches (truncated), skips files over 4 MiB and reads at most 256 MiB per call (scan_incomplete). Read-only. Use wiki_query instead for ranked, question-style lookup; open a hit with wiki_read_page.

Convert new agent sessions (Claude Code, Codex, Cursor, ZCode, OpenCode, ...) from their local session stores into markdown under raw/sessions/. Dry run by default: it only reports what would change. It writes only with dry_run=false and confirm=true; ask the user before that. A real run adds new files and never overwrites existing ones, so repeating it is safe; it may also rebuild site/. Returns the converter's output (last 256 KB) and fails after 120 s. Use it when wiki_list_sources lacks recent sessions.

Change frontmatter fields of one existing page under wiki/; the body is kept byte for byte. fields may set title, type, tags (a list that replaces the old one), lifecycle (draft, reviewed, verified, stale, archived) and confidence (0.0-1.0); other keys are refused. add_tags and remove_tags change the tag list without replacing it. last_updated is set to today. Refused for system pages and pages with origin: human. Without confirm=true it writes nothing and returns the old and new value of each field. Ask the user before confirm=true. Returns JSON {path, changes: {field: [old, new]}, written}. Use wiki_write_page to change the body and wiki_archive_page to retire a page.

Create or replace one Markdown page under wiki/. content is the whole page and must start with frontmatter that has title and type. The tool sets origin: agent and last_updated (today) in it. mode='create' (default) fails if the page exists; mode='replace' overwrites it. Refused for paths outside wiki/, non-.md files, wiki/archive/, system pages (index, log, overview, ...) and pages with origin: human. Without confirm=true it writes nothing and returns a preview. Ask the user before confirm=true. A real write is atomic and adds a line to wiki/log.md. Returns JSON {path, action, written, old_bytes, new_bytes}. Put new facts for review under wiki/candidates/. Use wiki_update_frontmatter to change only tags or fields, and wiki_archive_page instead of deleting.