Add Karpathy Llm Wiki

Based on this discussion, create three things:

3a. Directory structure

Create wiki/ and sources/ directories in the group folder. Create initial index.md and log.md per the pattern's Indexing and Logging section. Adapt to the user's domain.

3b. Container skill

Create a container/skills/wiki/SKILL.md tailored to this user's wiki. This is the schema layer from the pattern — it tells the agent how to maintain the wiki. Base it on the pattern's Operations section (ingest, query, lint) and the conventions you agreed on with the user. Don't over-prescribe — the pattern says "your LLM figures out the rest."

3c. Group CLAUDE.md

Edit the group's CLAUDE.md to add a wiki section. This is critical — it's what turns the agent into a wiki maintainer. It should:

• Explain the wiki system concisely: what it is, the three layers (sources, wiki, schema), the three operations (ingest, query, lint)
• Index the key files and folders (wiki/, sources/, wiki/index.md, wiki/log.md)
• Point to the container skill for detailed workflow
• Ingest discipline: Be very explicit that when the user provides multiple files or points at a folder with many files, the agent MUST process them one at a time. For each file: read it, discuss takeaways, create/update all wiki pages (summary, entities, concepts, cross-references, index, log), and completely finish with that file before moving to the next. Never batch-read all files and then process them together — this produces shallow, generic pages instead of the deep integration the pattern requires.

Step 4: Source handling capabilities

Based on the source types the user plans to ingest (discussed in Step 3), check whether the agent can already handle those formats — some are supported natively, others need a skill (e.g. /add-image-vision, /add-pdf-reader, /add-voice-transcription). If a needed capability isn't installed, check if there's an available skill for it and help the user get it set up.

URL handling note

claude has built-in WebFetch, but it returns a summary, not the full document. For wiki ingestion of a URL where the full text matters, the container skill and CLAUDE.md should instruct claude to use bash commands to download full files instead. For example:

curl -sLo sources/filename.pdf "<url>"

If the document is a webpage, then claude can use fetch or agent-browser to open the page and extract full text if available. The container skill and CLAUDE.md should note this so claude gets full content for sources rather than summaries.

Step 5: Optional lint schedule

AskUserQuestion: "Want periodic wiki health checks?"

1. Weekly
2. Monthly
3. Skip — lint manually

If yes, create a NanoClaw scheduled task that runs in the wiki group. This is NOT a Claude Code cron job — it's a NanoClaw group task that runs in the agent container. Insert it into the SQLite database:

npx tsx -e "
const Database = require('better-sqlite3');
const { CronExpressionParser } = require('cron-parser');
const db = new Database('store/messages.db');
const interval = CronExpressionParser.parse('<cron-expr>', { tz: process.env.TZ || 'UTC' });
const nextRun = interval.next().toISOString();
db.prepare('INSERT INTO scheduled_tasks (id, group_folder, chat_jid, prompt, schedule_type, schedule_value, context_mode, next_run, status, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)').run(
  'wiki-lint',
  '<group_folder>',
  '<chat_jid>',
  'Run a wiki lint pass per the wiki container skill. Check for contradictions, orphan pages, stale content, missing cross-references, and gaps. Report findings and offer to fix issues.',
  'cron',
  '<cron-expr>',
  'group',
  nextRun,
  'active',
  new Date().toISOString()
);
db.close();
"

Use the group's folder and chat_jid from the registered groups table. Cron expressions: 0 10 * * 0 (weekly Sunday 10am) or 0 10 1 * * (monthly 1st at 10am).

Step 6: Build and restart

npm run build
./container/build.sh
launchctl kickstart -k gui/$(id -u)/com.nanoclaw  # macOS
# Linux: systemctl --user restart nanoclaw

Tell the user to test by sending a source to the wiki group.