The kernel extraction is finished. The world kernel is the ghostlight
library crate; Dungeon consumes it across a boundary sealed by admission,
proven from outside the crate.
The cut map records the last two fix batches and Q1-10, defaulted: the
minter scanner stays a tripwire, with Clippy recorded as the fix. The
subtraction ledger missed its estimate, +210 net source lines against about
+65. The reasons: the scanner grew chasing evasions, the boundary needed
about 90 more public items than planned, and the rejection tests buy a
ruling made after the estimate.
The postmortem lists what Soul caught, the operator corrections, the
incidents, and the open follow-ups. The target states which invariants
hold and how. The plan, map.yaml and the handoff point at L1. The L0
evidence record is rewritten as its distilled lessons; the previous text is
archived.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
External code may hold a syntactically valid ID, digest or opportunity,
because Dungeon's Eve payloads deserialize them. What must hold is that
the kernel rejects every one it did not issue, proven by rejection tests
written from outside the crate. The compile_fail set stays for the
genuinely private items, with its limit stated: it pins a path name and
cannot see constructibility.
The target's first invariant now says that, so the claim matches what the
boundary does.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Plan step 15 pass L0 extracts the world kernel from crates/ghostlight-dungeon
into its own library crate. The new target document lists the invariants
that must survive:
- sealed kernel visibility at the crate boundary;
- no change in behavior, schemas, or stores;
- no Dungeon concepts or dependencies in the library;
- a working release path;
- unaffected pins;
- bounded build fan-out.
It also lists the questions Imagination must bring back.
Two evidence records from 2026-09-15 disagreed about focus and whether the
extraction and title decisions were settled. They are now one boundary
record. The title correction now points at the ontology doc's lens section.
The compaction archived the previous records verbatim.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
