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Robert Allan JamesandClaude Sonnet 5 d1547ecdae Add capsules/sdk.4th: SDK v1.9.0 vocabulary + FENCE over the cookbook capsules

Loads turtle.4th and doe.4th, defines SDK-VERSION/SDK-HELP into an SDK
vocabulary, then calls FENCE once everything is loaded -- protecting the
base wordset and both cookbook capsules from FORGET. Kernel-only (EXEC
doesn't exist hosted), REPL-invoked via S" sdk.4th" EXEC, not part of
init.4th's boot sequence.

Verified before writing the capsule, not assumed: VOCABULARY/DEFINITIONS
does not actually scope word visibility in this interpreter -- vm_find_word
is a flat dictionary scan that never consults CONTEXT/CURRENT. Documented
plainly in the HOWTO so this isn't mistaken for namespace isolation later.

Block range 5109-5115 -- discovered along the way that user-block space is
capped at [2048, 5120) by mkcapsule, tighter than expected.

Verified: mkcapsule --lint clean, hosted-build trace runs SDK-HELP with
zero attributable VM errors, zero build warnings and identical 1012/0/0
POST results with matching dict_hash on all three kernel architectures.

HOWTO: docs/working/architecture/SDK-HOWTO-20260819.md

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

2026-08-19 06:10:51 -04:00

architecture

Add capsules/sdk.4th: SDK v1.9.0 vocabulary + FENCE over the cookbook capsules

2026-08-19 06:10:51 -04:00

README.md

docs/working/ — Living Documentation

Source material for the formal documentation tier. Design notes, DoE logs, architecture decisions, experiment reports, draft specs — everything not yet promoted to docs/formal/. See docs/CLAUDE.md for the two-tier model.

Layout

Directory	Contents
`architecture/`	System design: physics engine, HAL, heartbeat, pipelining, word-ACL, adaptive systems, getting-started, plus dated design/finding notes for Artemis, Hermes, and the K-PUSH dictionary-shadowing bug. (`03-architecture/`, `getting-started/`, `heartbeat_csv_export.md`)
`experiments/`	DoE designs and run data. (`02-experiments/`, `campaigns/` = former top-level `experiments/`, including the `l8_attractor_map`, `l8_validation`, `doe_2x7`, `shape_validation`, and `window_scaling` campaigns)
`specifications/`	Protocol/format specs — currently `HOLA_PROTOCOL.adoc`.
`hardware/`	Board bring-up, platform/perf notes — `PGO_GUIDE.adoc`, `PLATFORM_BUILD_GUIDE.adoc`, plus `performance-profiling/` and `platform-integration/` subtrees.
`legal/`	Patent-adjacent material — HOLD. See `legal/README.md`. Nothing moved here without Bob's instruction.
`papers/`	Academic / citable writing: claim tables, anti-claims, null hypothesis, reproducibility, ontology (markdown), SSRN companion (`SSRN_companion/`), `FINAL_REPORT/`, published SSRN PDF (`published/`).
`scratch/`	Uncategorized working material: governance/meta docs (`governance/`, `ci-cd/`, `testing-quality/`), the full `docs/src/` developer-reference tree (`src/`), asset holding area (`assets/`).
`archive/`	Historical / superseded / obsolete records: quality audits, operations, research drafts, session logs, the former `docs/archive/` tree (`legacy/`), artifacts.

Phase 2 reorganization notes (2026-06-16)

Moves used git mv (history preserved). Each moved .md/.adoc/.tex file carries a one-line provenance header noting its original path.
Reorg used directory-level consolidation rather than splitting every mixed-tag directory file-by-file, to keep companion data (logs, CSVs, randomization matrices) with the reports they belong to. Per-file status tags remain authoritative in docs/INDEX.md.
docs/src/ landed under scratch/src/ as a holding area — it is mixed developer reference that still needs semantic re-filing into architecture/, hardware/, and specifications/.
Repo-root convention files (README.md, ROADMAP.md, ONTOLOGY.md, CONTRIBUTING.md, CODE_OF_CONDUCT.md, NOTICE.md) and the docs landing files (docs/CLAUDE.md, docs/INDEX.md, docs/README.md) were left in place.
DELETE candidates: see docs/DELETE-CANDIDATES.md (nothing deleted).