Chemenu 2.1.0 - deterministischer Wissenskompiler

Chemenu kompiliert Rohnotizen zu einem verlinkten, quellengebundenen Wiki:
raw/ -> types/ + tools/ -> kb/ -> reports/. Was mechanisch ist, macht
tools/wikitool; was Urteil braucht, macht ein Agent unter Contracts, deren
Grenzen in Code durchgesetzt sind statt im Prompt.

Dieser Commit ist der Startpunkt der oeffentlichen Historie. Die vorherige
Entwicklung fand in einer privaten Instanz statt und ist nicht Teil dieses
Repositorys; ihre Erzaehlung steht vollstaendig in CHANGES.md, das mit 44
Eintraegen von 0.1.0 bis 2.1.0 erhalten geblieben ist.

Der mitgelieferte Korpus ist ein Testbett und eine Demo: 170 Seiten ueber den
Stack selbst - Gates, Lint, Versionierung, Suche, das Wiki-Muster. Er
dokumentiert das Werkzeug mit den eigenen Mitteln des Werkzeugs.

Lizenz: AGPL-3.0 fuer den Stack (tools/, types/), CC-BY-4.0 fuer die Inhalte.
Die Grenze zwischen beiden ist der Dateiplan, den dist export berechnet -
siehe NOTICE.

instructions/wiki-query/SKILL.md

@@ -0,0 +1,84 @@
+---
+name: wiki-query
+description: Answer a question using the LLM wiki's compiled knowledge - read-only, cites sources, can file a valuable answer back as a new page. Use when the user asks a question about entities, projects, concepts, or anything the wiki might know, or says "query the wiki", "what do we know about X", "search the wiki".
+---
+
+# Wiki Query
+
+**Purpose:** Answer a question using the wiki's compiled knowledge.
+
+**Trigger:** User asks a question.
+
+**Hard rule:** read-only with respect to wiki *content*. Never modify, hand-edit, or scaffold a
+page while answering. Two exceptions, both mechanical: step 5 (filing a valuable answer through
+`wikitool new`, never by hand) and step 6 (one audit entry via `wikitool log append`). If the
+wiki has no confident source, say so - per AGENTS.md's "never file an unsourced answer"
+invariant - rather than synthesizing a plausible-sounding answer from general knowledge.
+
+## Steps
+
+1. **Understand the question.** Clarify intent if ambiguous.
+
+2. **Search.** Do **not** read `kb/index.md`; it is a map of counts and pointers, not a
+   catalog, and reading the shards costs more than searching them.
+
+   ```bash
+   tools/wikitool search "<the user's terms>"
+   ```
+
+   Results carry kind, summary, confidence and modified date - enough to decide what is worth
+   opening. Narrow with predicates when the question is structural rather than lexical:
+
+   ```bash
+   tools/wikitool search "backup" --kind entity --subtype system
+   tools/wikitool search --field entity_type=system --field 'confidence<0.6' --sort -modified
+   tools/wikitool search --field tags=k8s --limit 30
+   tools/wikitool search "Longhorn" --matches      # show the matching lines
+   ```
+
+   `search` is read-only and exempt from the iteration budget, so searching again is always
+   cheaper than reading more.
+
+3. **Read only the pages the search points at**, then follow their `related:` and `sources:`
+   entries. Check `kb/sources/` when the question is about what a specific source said.
+
+4. **Answer and cite.** Name the wiki pages the answer came from, and the sources behind them.
+   Hedge to the page's confidence: below 0.6 write "possibly"/"may"; below 0.4 write
+   "uncertain"/"unconfirmed".
+
+5. **File it back, if it earns a page.** Only when the answer required synthesis across several
+   pages, revealed something not already written down, and will be asked again. Then scaffold
+   it - `tools/wikitool new ...` - and follow `wiki-manage`. Never write the page by hand, and
+   never file an answer no source backs.
+
+6. **Log it.**
+
+   ```bash
+   tools/wikitool log append --op query --title "<question>" --body "<outcome>"
+   ```
+
+## Decision points
+
+- **Nothing found?** Try the structural query before concluding the wiki is silent - a page may
+  exist under different words. Then say the wiki has no confident source, and offer to ingest
+  one.
+- **Filed a page?** Query does **not** auto-publish. Run `tools/wikitool publish` only if asked;
+  the sequence is in [publish-cycle.md](../publish-cycle.md).
+- **Several answers filed at once?** That can trip the Mass-Update Gate - see
+  [gates.md](../gates.md).
+
+## wikitool commands used
+
+`search`, `log append`. If filing an answer back: `new`, `xref add`, `sources rebuild-index`,
+`index rebuild`.
+
+## Output
+
+An answer in chat, with citations. Occasionally a new page.
+
+**Example queries:**
+
+- "What projects use MQTT?"
+- "Show me the architecture of ha-core"
+- "Compare gdeploy and plugnburn-edl"
+- "What decisions were made about E3DC integration?"