daily-update

name daily-update description Run the daily wiki maintenance cycle: check all source freshness, update the index, and regenerate hot.md. Use this skill when the user says "/daily-update", "run the daily update", "update everything", "morning sync", "refresh the wiki index", or when triggered by the launchd cron at 9 AM. Also use to set up or verify the cron + terminal notification infrastructure for the first time ("set up the daily cron", "install the terminal notification", "how do I get the morning reminder?"). Daily Update — Wiki Maintenance Cycle You run a lightweight maintenance pass over the wiki: check source freshness, refresh the index, update hot.md, and write the state file that the terminal notification reads. Before You Start Resolve config — follow the Config Resolution Protocol in llm-wiki/SKILL.md (inline @name override → walk up CWD for .env → global config → prompt setup). This gives OBSIDIAN_VAULT_PATH and OBSIDIAN_WIKI_REPO . Derive vault-scoped state dir — all runtime state is scoped to the resolved vault, not global: VAULT_ID=$( echo " $OBSIDIAN_VAULT_PATH " | md5sum 2>/dev/null | cut -c1-8 || md5 -q - <<< " $OBSIDIAN_VAULT_PATH " | cut -c1-8) STATE_DIR= " $(obsidian_wiki_config_dir) /state/ $VAULT_ID " mkdir -p " $STATE_DIR " Read $OBSIDIAN_VAULT_PATH/.manifest.json . Modes Run Mode (default — triggered by cron or /daily-update ) Execute the maintenance cycle: Step 1: Source freshness check Compare each source in .manifest.json against its file's modification time. Classify as: Fresh — mtime ≤ ingested_at Stale — mtime > ingested_at (new content exists, not yet ingested) Missing — source file no longer exists Step 2: Index refresh Read $OBSIDIAN_VAULT_PATH/index.md . If any pages in the vault are missing from the index (or vice versa), update the index. Use find $OBSIDIAN_VAULT_PATH -name "*.md" -not -path "*/_*" to enumerate vault pages, then reconcile against the index. Step 3: hot.md update Read hot.md . If it's >48h old based on its updated: frontmatter, regenerate it: read the 10 most recently modified wiki pages and write a fresh ~500-word semantic snapshot of what the wiki covers. This keeps the next session's context warm without a full vault crawl. Step 4: Write state Write to the vault-scoped $STATE_DIR derived in "Before You Start": date +%s > " $STATE_DIR /.last_update" echo "<stale_count>" > " $STATE_DIR /.pending_delta" echo " $OBSIDIAN_VAULT_PATH " > " $STATE_DIR /.vault_path" Step 4a: Scheduled health check (wiki-lint) LINT_SCHEDULE (default weekly ) controls how often this cycle also runs wiki-lint : manual — never auto-run; skip this step entirely. daily — run wiki-lint every cycle. weekly — run wiki-lint only if $STATE_DIR/.last_lint is missing or older than 7 days. LINT_SCHEDULE= " ${LINT_SCHEDULE:-weekly} " NOW=$( date +%s) LAST_LINT=$( cat " $STATE_DIR /.last_lint" 2>/dev/null || echo 0) If the schedule says to run, invoke the wiki-lint skill, then record the run: date +%s > " $STATE_DIR /.last_lint" Fold its summary (broken links, orphans, stale pages found) into Step 7's report as a Health check: line; omit the line entirely on a cycle where lint didn't run. Step 5: Spawn impl-validator After the cycle, spawn impl-validator as a subagent: impl-validator check: goal: "Daily wiki maintenance — index reconciled, hot.md refreshed, state file written" artifacts: - $OBSIDIAN_VAULT_PATH/index.md - $OBSIDIAN_VAULT_PATH/hot.md - $STATE_DIR/.last_update - $STATE_DIR/.pending_delta checks: - Does .last_update contain a recent Unix timestamp (within the last 60 seconds)? - Does .pending_delta contain a non-negative integer? - Does hot.md have an updated: frontmatter field set to today? - Does index.md list at least as many pages as exist in the vault? Apply any FAILs before logging. Step 6: Log Append to $OBSIDIAN_VAULT_PATH/log.md : - [TIMESTAMP] DAILY-UPDATE fresh=N stale=N missing=N index_added=N hot_refreshed=true|false lint=ran|skipped Step 7: Report to user ## Daily Wiki Update - Sources: N fresh · N stale · N missing - Index: N pages (N added, N removed) - hot.md: refreshed / up to date - Health check: N broken links, N orphans, N stale pages (omit this line if lint didn't run this cycle) Stale sources (run to sync): /wiki-history-ingest claude — N sessions since last ingest /wiki-history-ingest codex — N sessions since last ingest Setup Mode (triggered by "set up the daily cron" or "install terminal notification") Walk the user through first-time setup: Step 1: Verify script exists Check that $OBSIDIAN_WIKI_REPO/scripts/daily-update.sh exists and is executable. If not, point the user to it. Step 2: Install launchd plist # Replace placeholder in plist sed "s|OBSIDIAN_WIKI_REPO| $OBSIDIAN_WIKI_REPO |g" \ " $OBSIDIAN_WIKI_REPO /scripts/com.obsidian-wiki.daily-update.plist" \ > " $HOME /Library/LaunchAgents/com.obsidian-wiki.daily-update.plist" # Load it launchctl load " $HOME /Library/LaunchAgents/com.obsidian-wiki.daily-update.plist" Step 3: Install terminal notification (optional) Ask the user: "Do you want a terminal reminder when your wiki is stale? (y/n)" — skip this step if they say no, or if the environment is headless/VPS. If yes, detect the user's shell and target the right rc file: SHELL_NAME=$( basename " $SHELL " ) # zsh, bash, fish, etc. case " $SHELL_NAME " in zsh) RC_FILE= " $HOME /.zshrc" ;; bash) RC_FILE= " $HOME /.bashrc" ;; *) echo "Shell ' $SHELL_NAME ' not auto-detected. Add the source line manually to your shell rc file." ; return ;; esac Check if wiki-notify.sh is already sourced in that rc file. If not, append: echo "" >> " $RC_FILE " echo "# obsidian-wiki terminal notification" >> " $RC_FILE " echo "source $OBSIDIAN_WIKI_REPO /scripts/wiki-notify.sh" >> " $RC_FILE " For Fish shell, source syntax is different — provide the manual instruction: # Add to ~/.config/fish/config.fish: bass source $OBSIDIAN_WIKI_REPO/scripts/wiki-notify.sh # (requires bass plugin, or copy the logic natively) Step 4: Run the script once bash " $OBSIDIAN_WIKI_REPO /scripts/daily-update.sh" This initializes $STATE_DIR/.last_update so the terminal notification works immediately. Step 5: Confirm Tell the user: The cron runs daily at 9 AM (or on next login if missed) wiki-lint health checks run on the LINT_SCHEDULE cadence (default weekly ) as part of that cycle — set LINT_SCHEDULE=daily or manual in .env to change it Terminal notifications appear when the wiki is >20 hours stale State is stored in <global config dir>/state/<vault-id>/ (XDG-style ~/.config/obsidian-wiki by default, or the legacy ~/.obsidian-wiki if that already exists) — supports multiple vaults independently They can run /daily-update anytime to force a sync Logs go to /tmp/obsidian-wiki-daily.log QMD Refresh After Vault Writes QMD is a search index, not the source of truth. If $QMD_WIKI_COLLECTION is empty or unset, skip this step. Run it only after this skill has written or rewritten vault markdown. If QMD refresh fails, do not roll back the vault changes; report the QMD status separately. Use $QMD_CLI if set; otherwise use qmd . ${QMD_CLI:-qmd} update If the output says vectors are needed or embeddings may be stale, run: ${QMD_CLI:-qmd} embed Verify the collection with either: ${QMD_CLI:-qmd} ls " $QMD_WIKI_COLLECTION " or, when a specific page path is known: ${QMD_CLI:-qmd} get "qmd:// $QMD_WIKI_COLLECTION /<page>.md" -l 5 Record one of: QMD refreshed: update + embed + verified QMD refreshed: update only + verified QMD skipped: QMD_WIKI_COLLECTION unset QMD skipped: qmd CLI unavailable QMD failed: <short error summary>