stylized-town/bench-01@0.4.0

Quality report: Park bench

The result of the publisher's automated checks on the exact file named below. It is not an independent certification.

Status

Automated checks: Passed
Overall: Passed
Review by a person: APPROVED
Eligible for release: Yes

The files this report describes

GLB file: bench-01.glb · 62 KB
GLB sha256: 5e09ffce53e232f18133e5aa0e6a8bc81ca2239801d26dcbaf79594bdba7db96
Manifest sha256: a55b01135b861ed8b215d3a3c6583c3a80d025829b73895fa30bfb278a59c587
Package sha256: f88fd40ea6bc1fa38116f6a3c06413c0da5ba497a36f60c5229cf950a26af2ba
Published report sha256: 8d32a34221c76117d15285b3ba666d17d1e6101d90b81f507ee32527b69ce70c
Release policy: kitnevo-production-1

Check your copy

Compute the sha256 of the installed file and compare it with the GLB sha256 above. If they match, your file is the file that was tested. The same report is available as JSON.

Terminalcopy as is

shasum -a 256 bench-01.glb

Gates

Each gate groups the checks of one topic. Open a gate to read its checks and their messages.

G0Passed

G1Passed

G2Passed

G3Passed

G4Passed

G5Passed

G6Passed

G7Passed

G8Not applicable

G9Not applicable

G10Passed

G11Passed

G12Passed

G13Passed

G14Passed

G15Passed

G16Passed

G17Passed

G0 Provenance / licensePassed 11 checks

recipe-schema — recipe matches schemas/recipe.schema.json
generator-allowlisted — town2m-bench@1.1.0 is allowlisted
source-inputs-schema — source-inputs.json is schema-valid
recipe-hash-bound — recorded recipe hash matches recipe.json
palette-hash-bound — recorded palette hash matches the palette file
generator-sources-bound — recorded generator source hash matches current generator code
input-rights — original-generated: no third-party inputs
ai-models — no AI model contributed to this asset
glb-built-from-recipe — build-info records the current recipe hash
blender-pinned — built with Blender 5.2.2 LTS
exporter-pinned — glTF exporter 5.2.40

G1 Build reproducibilityPassed 7 checks

regenerate — recipe regenerated in a fresh headless Blender process
fingerprint-geometry — geometry fingerprint matches
fingerprint-materials — materials fingerprint matches
fingerprint-nodes — nodes fingerprint matches
fingerprint-textures — textures fingerprint matches
fingerprint-animations — animations fingerprint matches
byte-identical — regenerated GLB is byte-identical

G2 Portable authoring source (.blend)Passed 7 checks

blend-opens — opened in a fresh --factory-startup process
no-linked-libraries — 0 linked libraries
no-missing-external-files — 0 of 0 external file references are missing
no-absolute-paths — 0 absolute file references
images-packed — 0 unpacked file images
expected-collections — missing collections: []
embedded-recipe — root carries the canonical recipe hash

G3 glTF compliance (Khronos validator)Passed 6 checks

glb-container — GLB v2, 63124 bytes
gltf-version — asset.version 2.0
khronos-validator — 0 errors, 0 warnings, 2 infos (validator 2.0.0-dev.3.10)
no-required-extensions — no required extensions (baseline loader needs no decoders)
extension-allowlist — extensionsUsed ⊆ allowlist (0 used)
self-contained — all buffers and images embedded

G4 Shape / units / transformsPassed 21 checks

has-geometry — 1012 triangles in 6 primitives
finite-attributes — 0 non-finite attribute values
single-root — scene roots: root
root-transform — root T[0, 0, 0] R[0, 0, 0, 1] S[1, 1, 1]
unique-node-names — node names unique
declared-nodes-present — all 9 declared nodes present
no-undeclared-nodes — no undeclared nodes
node-kinds — node kinds and materials match the contract
valid-indices — 0 triangles with out-of-range indices
degenerate-faces — 0 zero-area triangles (0%, limit 1%)
outward-winding — 6 closed primitives wound outward
normals — normals: missing on [], 0 triangles disagree with winding, 0 non-unit
finite-bounds — world bounds [-0.8, 0, -0.3235] .. [0.8, 0.85, 0.325]
nonzero-bounds — world size [1.6, 0.85, 0.6485] m
dimensions — measured [1.6, 0.85, 0.6485] m vs target [1.6, 0.85, 0.65] (allowed ±[0.08, 0.0425, 0.0325])
base-on-ground — min.y = 0 m (limit ±0.02)
horizontal-pivot — bounds center x=0, z=0.0008
world-scale — root world scale [1, 1, 1]
measurement-agreement — Node (glTF-Transform) and browser (GLTFLoader) bounds differ by 0 m
basis-fixture — Blender +X/-Y/+Z arrows load as Three.js +X/+Z/+Y (Y-up, +Z front)
basis-exporter-match — basis fixture exported by 5.2.40, asset by 5.2.40

G5 Facing and modular alignmentPassed 4 checks

front-marker-direction — marker +Z axis [0, 0, 1] · declared front [0, 0, 1] = 1 (min 0.99)
front-marker-side — marker sits on the declared front side (alignment 1)
anchor:anchor-base — at [0, 0, 0] (error 0 m), outward dot 1, up dot 1
multi-view — 6 of 6 contact-sheet views rendered

G6 Materials / texture correctnessPassed 6 checks

declared-materials — 2 declared materials present
no-undeclared-materials — no undeclared or duplicate materials
material-factors — metallic-roughness factors match the declared palette materials
pbr-runtime-material — GLTFLoader created metallic-roughness PBR materials
rendered-material-colors — rendered material colors within ±16/255 of the palette
no-placeholder-render — no placeholder-magenta in rendered views

G7 Web load and render (Chromium + Three.js)Passed 11 checks

loader-ready — GLTFLoader parsed the GLB and the scene rendered
tested-bytes — browser hashed the exact published bytes
console-errors — no console errors
page-errors — no uncaught page errors
network — no failed or missing resource requests
no-external-requests — no requests outside the local origin
webgl-context — WebGL context stable
gl-errors — gl.getError() == NO_ERROR after every render
draw-calls — 6 draw calls (ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (LLVM 10.0.0) (0x0000C0DE)), SwiftShader driver))
render-coverage — coverage per view: front 18%, back 18%, left 15.9%, right 16%, top 25.1%, iso 22%
not-black — max mean luminance of visible pixels 0.222 (min 0.02)

G8 Animation / skinNot applicable 1 check

animations — no animations declared or present (static asset)

G9 Optimized variant parityNot applicable 1 check

optimized-variant — no optimized GLB variant in this package (baseline only)

G10 Performance budgetsPassed 6 checks

glb-size — 63124 bytes (budget 1048576)
triangles — 1012 triangles (budget 5000)
materials — 2 materials (budget 4)
texture-size — largest texture 0px (budget 1024)
draw-calls — 6 draw calls in the iso view (budget 8)
load-timing — browser timings recorded in browser.json; advisory only (software renderer, not a device benchmark)

G11 Visual consistency + human approvalPassed 4 checks

contact-sheet — 6/6 views in the contact sheet
visual-qa — V1-V13 PASSED (V1 PASSED, V2 PASSED, V3 PASSED, V4 PASSED, V5 PASSED, V6 PASSED, V7 PASSED, V8 PASSED, V9 NOT_APPLICABLE, V10 PASSED, V11 PASSED, V12 PASSED, V13 PASSED; technical baseline MATCHED); qa/visual/index.html. Objective checks only: counts_as_approval=false
human-approval — approved by Ricardo Carvalho
golden-diff — fresh renders vs approved screenshots: front 0%, back 0%, left 0%, right 0%, top 0%, iso 0% (limit 0.2%)

G12 Download / installPassed 48 checks

evidence-binding — clean-room run bound to GLB 5e09ffce53e2, manifest e1c586c3d9ee, distribution sources 59d6a893dddf
network-isolation — online phase: internal docker network (catalog + hostile registries only, no internet); offline phase: --network none
no-blender-environment — customer container: blender absent (command -v blender fails); python3 absent; node v22.21.1; three 0.186.1; SDK 0.5.1
clean-room-steps — step exit codes {"transcript_online":0,"offline_cli":0,"typecheck":0,"build":0,"browser_tests":0,"verify_project":0,"starters_online":0,"starters_offline":0}
bench-guide — bench page (MCP asset guide: original + tested preset): ready; 6.3% of the canvas drawn; GLBs served from the project (28 distinct); console errors 0, page errors 0, failed 0, external 0
customization-isolation — customized bench wood #5A3A22 (own material true), original/source #AE855E/#AE855E, height ratio 1.2
guide-modular-host-written — entry file of get_integration_guide stylized-town/house-01@0.2.0 (three) written unchanged: src/host.ts 4c553ff2aae4
guides-written-verbatim — entry files from get_integration_guide written unchanged (html entry paths renamed for the r3f and bench pages): src/main.ts 014d359257ed, src/r3f.tsx e86f723d879b, src/bench.ts ab13d2c09b45
host-guide — modular host page (MCP asset guide: original + swapped part): ready; 24.2% of the canvas drawn; GLBs served from the project (29 distinct); console errors 0, page errors 0, failed 0, external 0
host-install-pulls-parts — add stylized-town/house-01@0.2.0 in a fresh project: exit 0 installed; lockfile 7 packages (6 pinned parts, all present); verify exit 0
install-idempotent — add stylized-town/bench-01@0.4.0 (registry from the lockfile, public): installed; kit add again: unchanged
install-via-mcp-url — get_download_url (entitlement ent-customer) -> agent-ready-assets kit add --url: installed; lockfile package sha256 17fd2f57c7c6339f == MCP == catalog
installed-files-verified — verify: stylized-town/bench-01@0.4.0 PASS (13 files); stylized-town@0.4.0 PASS (256 files)
installed-pins-match-catalog — for every kit asset: installed GLB + manifest sha256 (CLI inspect) == MCP get_asset pins
modular-swap-isolation — stylized-town/cafe-01@0.1.0 front-door=door-01: mounted anchor-door-main:stylized-town/door-01@0.1.0 (declared anchor-door-main:stylized-town/door-01@0.1.0); an unmodified instance mounts 0 parts (baked default); shared source unchanged
offline-customize-modular — customize stylized-town/house-01@0.2.0 (swap + colour + toggle) --dry-run: exit 0, config sha256 0c8e79f33ca0
offline-customize — customize --dry-run: config sha256 491b148ab9e3
offline-inspect — inspect stylized-town/bench-01@0.4.0: wood-color, size-scale, armrests
offline-network-disabled — <internal https origin> unreachable (container runs with --network none)
offline-reinstall-noop — kit add stylized-town@0.4.0 with no network: unchanged (lockfile fast path)
offline-scene-snaps — scene validate --resolve offline: exit 0, 77 attach_to snaps resolved
offline-scene-validate — scene validate: PASS
offline-tamper-detected — one flipped byte in bench-01.glb -> verify exit 1 INTEGRITY_FAILED; restored -> exit 0
offline-verify — verify against assets.lock.json: exit 0
r3f-town — React Three Fiber town (MCP kit guide, r3f): ready; 99.7% of the canvas drawn; GLBs served from the project (28 distinct); console errors 0, page errors 0, failed 0, external 0
scene-snaps-resolved — scene validate --resolve: 77 attach_to snaps resolved (recommend_scene said 77), 0 outside 1 mm / opposed / aligned
scene-validate — recommend_scene -> src/scenes/town.scene.json: PASS, 161 instances
starter-starter-r3f:build — vite build: exit 0
starter-starter-r3f:kit-add — pnpm run kit:add (agent-ready-assets kit add stylized-town@0.4.0 --to public/assets, the kit src/scenes/starter.scene.json pins: stylized-town@0.4.0): exit 0 installed
starter-starter-r3f:no-credential-in-project — no project file contains the token (the lockfile records the entitlement id only)
starter-starter-r3f:reinstall-offline-noop — kit add stylized-town@0.4.0 with no network, registry or token: unchanged (lockfile fast path)
starter-starter-r3f:renders — starter-r3f: data-ready true; 7 instances (6 snapped); 93.8% of the canvas drawn; 6 distinct GLBs served from the project; console errors 0, page errors 0, failed 0, external 0
starter-starter-r3f:scene-validate — scene validate src/scenes/starter.scene.json --resolve: exit 0, scene 1.1.0, 7 instances, 6 snapped (max mate distance 0.0e+0 m)
starter-starter-r3f:typecheck — tsc --noEmit: exit 0
starter-starter-r3f:verify-project-locally-validated — verify-project --browser chromium: exit 0, LOCALLY_VALIDATED; 0 configs + 1 scenes
starter-starter-r3f:verify — agent-ready-assets verify: exit 0 stylized-town@0.4.0 PASS
starter-starter-vanilla:build — vite build: exit 0
starter-starter-vanilla:kit-add — pnpm run kit:add (agent-ready-assets kit add stylized-town@0.4.0 --to public/assets, the kit src/scenes/starter.scene.json pins: stylized-town@0.4.0): exit 0 installed
starter-starter-vanilla:no-credential-in-project — no project file contains the token (the lockfile records the entitlement id only)
starter-starter-vanilla:reinstall-offline-noop — kit add stylized-town@0.4.0 with no network, registry or token: unchanged (lockfile fast path)
starter-starter-vanilla:renders — starter-vanilla: data-ready true; 7 instances (6 snapped); 96.1% of the canvas drawn; 6 distinct GLBs served from the project; console errors 0, page errors 0, failed 0, external 0
starter-starter-vanilla:scene-validate — scene validate src/scenes/starter.scene.json --resolve: exit 0, scene 1.1.0, 7 instances, 6 snapped (max mate distance 0.0e+0 m)
starter-starter-vanilla:typecheck — tsc --noEmit: exit 0
starter-starter-vanilla:verify-project-locally-validated — verify-project --browser chromium: exit 0, LOCALLY_VALIDATED; 0 configs + 1 scenes
starter-starter-vanilla:verify — agent-ready-assets verify: exit 0 stylized-town@0.4.0 PASS
vanilla-town — plain Three.js town (MCP kit guide, three): ready; 36.1% of the canvas drawn; GLBs served from the project (28 distinct); console errors 0, page errors 0, failed 0, external 0
dimensions-match-manifest — stylized-town/bench-01@0.4.0: measured 1.6 x 0.85 x 0.6485 m vs manifest 1.6 x 0.85 x 0.64845 m (tolerance 5% or 2 cm); GLB sha256 5e09ffce53e232f1...
installed-bytes-pinned — installed public/assets/stylized-town/assets/bench-01/0.4.0/bench-01.glb sha256 5e09ffce53e232f1 / manifest e1c586c3d9ee2240 vs catalog pins 5e09ffce53e232f1 / e1c586c3d9ee2240

G13 Source / package securityPassed 17 checks

security-suite — 110/110 hostile/auth/ticket/server/MCP/metadata/credential cases refused exactly as expected with no side effects (hostile-registry 33, origin 3, entitlement 5, install 7, offline 3, project-safety 12, server 12, mcp 19, metadata 6, modular 8, credentials 2)
credential-hygiene — the catalog server log of the clean-room run contains no token and no download ticket (tickets are redacted)
auth-expired-token — kit add stylized-town@0.4.0 -> exit 3 ENTITLEMENT_EXPIRED/ENTITLEMENT_EXPIRED; project unchanged
auth-no-token — kit add stylized-town@0.4.0 -> exit 3 ENTITLEMENT_REQUIRED/ENTITLEMENT_REQUIRED; project unchanged
auth-wrong-scope — kit add stylized-town@0.4.0 -> exit 3 ENTITLEMENT_REQUIRED/ENTITLEMENT_REQUIRED; project unchanged
hostile-archive-symlink — add evil/archive-symlink@1.0.0 -> exit 1 INTEGRITY_FAILED/SYMLINK_ENTRY; project unchanged
hostile-archive-traversal — add evil/archive-traversal@1.0.0 -> exit 1 INTEGRITY_FAILED/PATH_TRAVERSAL; project unchanged
hostile-corrupt-bytes — add evil/corrupt-bytes@1.0.0 -> exit 1 INTEGRITY_FAILED/PACKAGE_HASH_MISMATCH; project unchanged
hostile-cross-origin-ticket — add evil/cross-origin-ticket@1.0.0 -> exit 1 UNSAFE_ORIGIN/CROSS_ORIGIN; project unchanged
hostile-gzip-bomb — add evil/gzip-bomb@1.0.0 -> exit 1 INTEGRITY_FAILED/ARCHIVE_TOO_LARGE; project unchanged
hostile-manifest-path-escape — add evil/manifest-path-escape@1.0.0 -> exit 1 INTEGRITY_FAILED/MANIFEST_INVALID; project unchanged
hostile-phantom-capability — add evil/phantom-capability@1.0.0 -> exit 1 INTEGRITY_FAILED/CONTRACT_INVALID; project unchanged
hostile-redirect — add evil/redirect@1.0.0 -> exit 1 UNSAFE_ORIGIN/REDIRECT; project unchanged
insecure-scheme — add stylized-town/bench-01@0.4.0 --registry <internal http origin> -> exit 1 UNSAFE_ORIGIN/INSECURE_SCHEME; project unchanged
mcp-download-requires-entitlement — anonymous: ENTITLEMENT_REQUIRED; expired token: ENTITLEMENT_EXPIRED
no-credential-in-project — no token in any project file (lockfile records the entitlement id only)
tls-untrusted-certificate — add stylized-town/bench-01@0.4.0 -> exit 1 UNSAFE_ORIGIN/TLS_UNTRUSTED; project unchanged

G14 Capability contractPassed 14 checks

manifest-schema — manifest matches asset.schema.json v1.1.0
contract — 3 capabilities with valid typed inputs/defaults/references; every operation is implemented by SDK 0.5.1 (material-color, uniform-scale, node-visibility, modular-swap)
default-valid:wood-color — default "#AE855E" validates through the SDK
default-valid:size-scale — default 1 validates through the SDK
default-valid:armrests — default true validates through the SDK
glb-targets — every target resolves exactly once in the exact GLB bytes: wood-color -> material #1; size-scale -> node #8; armrests -> node #1,2
modularity — 1 connectors with unit/orthogonal frames, 0 slots and 2 optional parts consistent with the measured GLB names
glb-modularity — every snappable connector is one GLB node whose frame equals the manifest frame (<= 1 mm, dot >= 0.999); optional parts hold no anchor, marker or slot
declaration-binding — manifest customization/engines are exactly the declaration for stylized-town/bench-01@0.4.0
recipe-knobs-not-advertised — none of the 13 publisher recipe parameters (e.g. width-m, height-m) is advertised as a consumer capability
runtime-resolution — SDK resolved every capability on the loaded scene exactly as declared (wood-color: mat-wood/backrest/seat; size-scale: root)
defaults-reproduce-baseline — all-default instance vs unmodified asset: max material color delta 0 sRGB levels, bounds delta 0 m
runtime-resolution-0.4 — SDK resolved armrests on the loaded scene exactly as declared (slot anchors, baked nodes, hideable nodes, swatch materials)
defaults-reproduce-baseline-0.4 — all-default instance: 0 mounted parts, 0 hidden nodes, max colour delta 0, bounds delta 0 m

G15 Variation correctnessPassed 42 checks

all-cases-ran — 158 corpus cases executed in Chromium through the SDK
accepted-cases-applied — 119 legal configurations applied; browser config hashes equal the Node canonical hashes
rejected-cases-refused — 39 invalid/unsupported configurations refused with the expected structured code
reject-no-side-effects — no rejected request created, changed or leaked anything (stats, source, other instances, scene)
target-color — target material of every accepted case is an instance-owned copy with exactly the requested sRGB color, rendered within 16 levels under probe light
material-properties-preserved — recolor changes only the base color: type, emissive, roughness, metalness and maps are unchanged
off-target-unchanged — non-target surfaces keep the shared material and render unchanged (probe <= 2, region mean <= 1, p99 <= 6; background untouched)
visible-change — every requested color >= 24 levels from the default visibly changes the target region; default-colored cases do not
scale-bounds — measured world bounds equal the authored bounds x size-scale within 0.0001 m
base-contact — scaled instances keep their base at y=0 and their pivot at the origin
root-transform-preserved — scale lives on the SDK wrapper; the GLB root keeps its identity transform (canonical 1 m units)
front-orientation — front marker stays on +Z (dot >= 0.99)
stable-ids — customized instances keep every semantic mesh/material id
instance-isolation — no case changed the shared source, an unmodified instance or another customized instance
resource-release — release() returns the library to its prior state for every case; 60 mount/render/release cycles: owned materials 60 created / 60 disposed, GPU geometries 6 -> 6, textures 1 -> 1; shared cache survives while used and is evicted after
successive-absolute — successive customizations are absolute (unspecified -> default), earlier instances keep their state, {} restores the authored asset
input-mutation — mutating the request object after application has no effect; instance values are frozen
no-errors — no console or page errors
network — no failed, missing or external requests
webgl — no GL errors or context loss
evidence-screenshots — 16 preset renders + 2 multi-instance line-ups saved; line-ups left the shared source unchanged
coverage-accounting — tested 119 accepted + 39 rejected cases (seed 20261023; 96 pairwise combinations; per capability wood-color 108/12, size-scale 104/15, armrests 10/4). NOT exhaustive: untested legal configs are SUPPORTED_BUT_UNTESTED.
modular-cases-ran — 158 SDK 0.4.0 corpus cases executed in Chromium through the SDK
modular-accepted-applied — 119 legal configurations applied (swaps, toggles, swatches and their combinations); browser config hashes equal the Node canonical hashes
modular-rejected-refused — 39 invalid requests refused with the documented code (non-allowlisted parts, wrong types, free colours on swatches, unknown keys)
modular-reject-no-side-effects — no refused request created, changed or leaked anything (stats, sources, other instances)
plug-mates-slot — every mounted part's plug node mates its slot anchor node within 1 mm, opposed outward (dot <= -0.999) and aligned up (dot >= 0.999)
baked-default-replaced — a swapped slot no longer contains its baked default part; a default choice keeps exactly one visible baked part and mounts nothing
connectors-preserved — every other connector node stays within 1 mm and keeps its orientation
ground-contact — the lowest point stays within 2 cm of the authored asset
swap-bounds — no bounds face moves outward by more than 0.5 m; buildings stay inside their lot (1 mm)
visibility-applied — node-visibility hides exactly the declared node on this instance and shows it when true
visibility-coverage — every hidden node removes visible pixels of the instance (fixed camera): a smaller silhouette, or >= 0.02% of the frame showing its own depth-tested surfaces
mandatory-nodes-visible — anchors, markers, slot parts and non-optional parts never disappear (Q5)
swatch-color — swatches/colours land on every host target material through an instance-owned copy
part-color — recolour targets also land on every mounted part with a material of that name (instance-owned copies)
modular-isolation — no case changed a shared source, the unmodified instance or another customized instance
modular-resource-release — release() restores the library for every case; 24 mount/render/release cycles: 0 part instances mounted / 0 released, owned materials 24 created / 24 disposed
modular-no-errors — no console or page errors
modular-network — no failed, missing or external requests
modular-webgl — no GL errors or context loss
modular-coverage-accounting — tested 119 accepted + 39 rejected SDK 0.4.0 cases (seed 20261023); every swap choice, both visibility states and every swatch individually; 8 SDK 0.4.0 combination cases (full-product over a sampled space of 8) plus 88 colour x scale pairs. NOT exhaustive: untested legal configs are SUPPORTED_BUT_UNTESTED.

G16 Clean-room consumer E2E (no Blender)Passed 26 checks

evidence-binding — clean-room run bound to GLB 5e09ffce53e2, contract 58c9781b89a6, SDK sources 92f097f4200b
no-blender-environment — 9/9 clean-room assertions passed (blender-not-on-path, blender-bin-unset, blender-not-installed, bpy-not-importable, publisher-scripts-absent, no-blend-sources, no-blender-mcp-packages, consumer-code-has-no-blender-path, installed-sdk-has-no-blender-path)
network-disabled — container network: none
published-artifacts-only — customer project installed 15 dependencies from packed SDK tarballs + public npm registry (pnpm install --frozen-lockfile during the image build; tests run with --network none); workspace links: 0; unpublished/private packages: 0
customer-build-dev-offline — development build (React Strict Mode checks active) succeeded offline
customer-build-offline — vite build of the plain Three.js + R3F pages succeeded with --network none
customer-typecheck — the customer code type-checks (tsc 7.0.2, strict) against the PUBLISHED .d.ts of the SDK tarballs
kit-files-unchanged — 251 kit files (manifests, GLBs, thumbnails) unchanged; the original GLB is never written
r3f-capabilities — React Three Fiber <Asset customize>, published SDK, --network none: wood-color=#2E5A88, size-scale=1.2, armrests=false applied as declared; the unmodified instance mounts nothing, hides nothing and keeps the shared materials; source unchanged; a released extra instance leaves nothing behind
r3f-loads — page loaded the kit through the SDK; console/page errors 0, failed requests 0, external requests 0
r3f-original-unchanged — original bench still uses the shared source material #AE855E, rendered sRGB(170,130,92); the recolor did not reach it
r3f-recolor — recolored bench: seat material #5A3A22 (instance-owned copy), rendered sRGB(88,57,33) vs requested #5A3A22
r3f-scale — scaled bench: size ratio 1.20000 x 1.20000 x 1.20000 (want 1.2), base at y=0.000000, wood stays default #AE855E
r3f-scene-assembly — 161/161 pinned instances (explorable town: snapped tiles, modular buildings, street furniture) from scenes/town.scene.json; ground contact ok; road anchor joints 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000 m (<= 0.01); per-instance customizations as declared; 77 attach_to snaps measured within 1 mm, outward opposed
r3f-shared-cache-unchanged — the cached source (materials + geometry hashes) equals a freshly loaded copy; GLB requested 5x, pinned sha256 5e09ffce53e2…
r3f-strict-mode-lifecycle — React dev build with <StrictMode> around and inside <Canvas>: 8 steps (mount-3 3/2, re-customize-b 3/2, same-values-new-object 3/2, unmount-all 0/0, flash-mount 0/0, unmount-before-load 0/0, remount-2 2/1, final-unmount 0/0); mismatches: none; final live 0, owned materials 0, cache evicted true (GPU geometries after evict: 0); GPU geometries 6 -> 6, textures 1 -> 1, programs 1 -> 1; render double-invocation observed (2 renders / 1 effect mounts, 0 unmounts)
r3f-unsupported-refused — { slats: 8 } -> UNSUPPORTED_OPERATION/UNKNOWN_CAPABILITY, legal alternatives wood-color, size-scale, armrests; still exactly 3 live instances (nothing half-created)
sdk-from-published-tarballs — 5 SDK packages installed from 5 packed tarballs (agent-ready-assets-contracts-0.5.1.tgz a5bdf0e8e61f, agent-ready-assets-customization-0.5.1.tgz 27f8d9e5f236, agent-ready-assets-runtime-three-0.5.1.tgz 375568d160e0, agent-ready-assets-runtime-r3f-0.5.1.tgz 301dab5c77f2, agent-ready-assets-asset-cli-0.5.1.tgz f23727fa70b4); workspace/link specs in lockfile: 0; packages not from the tarballs: 0
vanilla-capabilities — plain Three.js library.instantiate, published SDK, --network none: wood-color=#2E5A88, size-scale=1.2, armrests=false applied as declared; the unmodified instance mounts nothing, hides nothing and keeps the shared materials; source unchanged; a released extra instance leaves nothing behind
vanilla-loads — page loaded the kit through the SDK; console/page errors 0, failed requests 0, external requests 0
vanilla-original-unchanged — original bench still uses the shared source material #AE855E, rendered sRGB(171,130,92); the recolor did not reach it
vanilla-recolor — recolored bench: seat material #5A3A22 (instance-owned copy), rendered sRGB(88,57,33) vs requested #5A3A22
vanilla-scale — scaled bench: size ratio 1.20000 x 1.20000 x 1.20000 (want 1.2), base at y=0.000000, wood stays default #AE855E
vanilla-scene-assembly — 161/161 pinned instances (explorable town: snapped tiles, modular buildings, street furniture) from scenes/town.scene.json; ground contact ok; road anchor joints 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000 m (<= 0.01); per-instance customizations as declared; 77 attach_to snaps measured within 1 mm, outward opposed
vanilla-shared-cache-unchanged — the cached source (materials + geometry hashes) equals a freshly loaded copy; GLB requested 2x, pinned sha256 5e09ffce53e2…
vanilla-unsupported-refused — { slats: 8 } -> UNSUPPORTED_OPERATION/UNKNOWN_CAPABILITY, legal alternatives wood-color, size-scale, armrests; still exactly 3 live instances (nothing half-created)

G17 Agent / CLI contractPassed 32 checks

evidence-binding — clean-room run bound to GLB 5e09ffce53e2, contract 58c9781b89a6, SDK sources 92f097f4200b
agent-transcript-path-b — 44/44 scripted agent steps matched their expected outcome (read kit -> doctor -> inspect -> customize x2 -> 6 refusals -> modular host: read, inspect, swap + colour + toggle, 2 refusals, snapped scene, incompatible snap refused -> 8 capability assets: inspect, dry-run config, refused value -> verify-project)
cli-capabilities-config — installed CLI, no MCP: inspect --capabilities -> wood-color (material-color), size-scale (uniform-scale), armrests (node-visibility); customize --dry-run of {"wood-color":"#2E5A88","size-scale":1.2,"armrests":false} -> exit 0, config sha256 75318b47070d
cli-customize-declarative — walnut and large configs written as canonical declarative JSON; GLBs written outside the kit: 0
cli-doctor-no-blender — exit 0
cli-inspect-exact-capabilities — inspect returns exactly the manifest capabilities (ids, typed inputs, targets): identical
cli-inspect-l1-truthful — the lamp is reported with exactly its declared capabilities (light); none recolours it
cli-json-contract — 41 CLI --json responses, all valid against cli-output.schema.json (from the published @agent-ready-assets/contracts)
cli-no-side-effects-on-refusal — none of the 17 refused requests created or changed a file
cli-output-sandbox — writing outside the project is refused and nothing appears there
cli-refuses-export-glb — exit 4 NOT_IMPLEMENTED/EXPORT_GLB_NOT_SUPPORTED
cli-refuses-invalid-parameter — size-scale 2 -> INVALID_PARAMETER/OUT_OF_RANGE: size-scale: 2 outside [0.85, 1.2]
cli-refuses-unsupported — slats -> UNSUPPORTED_OPERATION (alternatives: wood-color,size-scale,armrests; hint: seat_slats, back_slats are publisher-only Blender recipe parameters (declared.recipe_param…); lamp recolor -> UNSUPPORTED_OPERATION ("glass-color" is not an advertised Blender-free capability; supported Blender-fr…)
cli-refuses-unsupported-value — wood-color="red" -> INVALID_PARAMETER/MALFORMED_COLOR: wood-color: expected #RRGGBB color (6 hex digits, sRGB), got "red"; nothing written
cli-scene-snapping — scenes/town.scene.json: PASS, 161 instances, 77 snapped within tolerance; bench onto a road end -> INCOMPATIBLE_PART/SNAP_INCOMPATIBLE
cli-version-mismatch — exit 1 VERSION_MISMATCH/VERSION_MISMATCH
verify-project-locally-validated — LOCALLY_VALIDATED: 3 configs + 1 scene rendered in 156.0.8078.4 (ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (LLVM 10.0.0) (0x0000C0DE)), SwiftShader driver)); 40 browser checks; report .agent-ready-assets/verify/report.json
remote-mcp-binding — MCP discovery -> CLI install -> SDK checks of the M3 clean room, bound to this asset's bytes
mcp:customize-modular — stylized-town/house-01@0.2.0 {"front-door":"door-02","wall-color":"paving","chimney":false} -> exit 0 src/generated/host-modular.customization.json (config sha256 0c8e79f33ca0)
mcp:customize-supported — wood-color #2E6B4F + size-scale 1.1 -> src/generated/bench-green.customization.json (config sha256 491b148ab9e3)
mcp:mcp-capabilities — bench: wood-color, size-scale, armrests (recipe knobs flagged as non-customer: width_m, height_m, depth_m); lamp: L2, capabilities light (none recolours it)
mcp:mcp-cli-capabilities-consistent — MCP get_customization_capabilities == installed manifest via CLI inspect: wood-color,size-scale,armrests
mcp:mcp-discovery — list_kits -> stylized-town@0.4.0; search "park bench" -> stylized-town/bench-01@0.4.0, stylized-town/lawn-tile-01@0.1.0, stylized-town/shrub-01@0.2.0, stylized-town/tree-01@0.2.0, stylized-town/tree-02@0.1.0, stylized-town/bus-stop-01@0.1.0; get_kit -> stylized-town/awning-01@0.1.0, stylized-town/bench-01@0.4.0, stylized-town/bus-stop-01@0.1.0, stylized-town/cafe-01@0.1.0, stylized-town/door-01@0.1.0, stylized-town/door-02@0.1.0, stylized-town/fence-01@0.2.0, stylized-town/hedge-01@0.1.0, stylized-town/house-01@0.2.0, stylized-town/house-02@0.1.0, stylized-town/lawn-tile-01@0.1.0, stylized-town/mailbox-01@0.1.0, stylized-town/market-stall-01@0.1.0, stylized-town/plaza-tile-01@0.1.0, stylized-town/road-corner-01@0.2.0, stylized-town/road-cross-01@0.1.0, stylized-town/road-crosswalk-01@0.1.0, stylized-town/road-straight-01@0.3.0, stylized-town/road-tee-01@0.2.0, stylized-town/roof-gable-01@0.1.0, stylized-town/roof-hip-01@0.1.0, stylized-town/shop-01@0.2.0, stylized-town/shrub-01@0.2.0, stylized-town/street-lamp-01@0.3.0, stylized-town/townhall-01@0.1.0, stylized-town/trash-bin-01@0.2.0, stylized-town/tree-01@0.2.0, stylized-town/tree-02@0.1.0, stylized-town/window-01@0.1.0, stylized-town/window-02@0.1.0
mcp:mcp-modular-capabilities — stylized-town/house-01@0.2.0: front-door -> door-01*=stylized-town/door-01@0.1.0 (plug door-plug), door-02=stylized-town/door-02@0.1.0 (plug door-plug); window-style -> window-01*=stylized-town/window-01@0.1.0 (plug window-plug), window-02=stylized-town/window-02@0.1.0 (plug window-plug); roof -> roof-gable-01*=stylized-town/roof-gable-01@0.1.0 (plug roof-plug-house), roof-hip-01=stylized-town/roof-hip-01@0.1.0 (plug roof-plug-house); snapping 1.1.0, 1 connectors; 6 pinned parts; storeys listed as unsupported: true
mcp:mcp-modular-guide — get_customization_guide stylized-town/house-01@0.2.0: 14 unsupported examples (storeys refused, foreign part PART_NOT_ALLOWED); code uses instance.parts: true
mcp:mcp-recommend-snapped — recommend_scene town-customized: scene 1.1.0, 161 instances, 77 attach_to snaps (tested scene: 77), 871 free connectors
mcp:mcp-tools-read-only — 10 tools (search_assets, get_asset, list_kits, get_kit, recommend_scene, get_integration_guide, get_customization_capabilities, get_customization_guide, get_validation_report, get_download_url), all readOnlyHint; server agent-ready-assets-catalog@0.1.0
mcp:refuses-foreign-part — front-door=window-01 -> INCOMPATIBLE_PART/PART_NOT_ALLOWED: front-door: "window-01" is not an allowlisted part for this slot; allowed: "door-01" (stylized-town/door-01@0.1.0), "doo
mcp:refuses-roof-config — roof-color: before install KIT_NOT_FOUND (nothing to validate against yet), after install UNSUPPORTED_OPERATION: "roof-color" is not an advertised Blender-free capability; supported Blender-free capabilities of stylized-town/bench-01
mcp:refuses-slats — slats: UNSUPPORTED_OPERATION
mcp:refuses-storeys — "three storeys" (storeys: 3) -> UNSUPPORTED_OPERATION/UNKNOWN_CAPABILITY: "storeys" is not an advertised Blender-free capability; supported Blender-free capabilities of stylized-town/house-01@0.
mcp:roof-request-via-capability — stylized-town/house-01@0.2.0 declares roof-color (enum, swatches terracotta/curb-stone): "terracotta" (#C97755, closest to red #B22222) -> customize exit 0, src/generated/red-roof.customization.json; roof-color on the bench is still refused (see refuses-roof-config)

Customization evidence

Tested with SDK 0.5.1: 119 accepted and 39 rejected cases (158 in total, 96 pairwise combinations). A rejected case is a request the asset must refuse.

Preset	Values	Status	Config sha256
`original`	`{}`	Passed	721a7ab6ef313fb05f45e427fde2734a6b216e8d1cadc127231632fb323cfc43
`walnut`	`{"wood-color":"#5A3A22"}`	Passed	9eefe42841c00786b0dac3998620d02eccad527e7abb7beb7ecb3572990526c3
`light-oak`	`{"wood-color":"#C9A27A"}`	Passed	bfed4635963b1cec282654552ef45309e66528500eaeb58007ec6daf1e2cf8cb
`painted-blue`	`{"wood-color":"#4F6D7A"}`	Passed	6da6d1712dcc5740e43fbfee1863be3ce79e32b7774b44b41cba018b9e30887d
`smallest`	`{"size-scale":0.85}`	Passed	41811912d2a71b630f40d6c6296e5af33899fe169aeb3c6f96402c7e6d986e3c
`largest`	`{"size-scale":1.2}`	Passed	fedc5a3bc63967dab2cc4b2cc64334ae80b1c6e39c09e0dc613109f030a705d9
`walnut-large`	`{"wood-color":"#5A3A22","size-scale":1.2}`	Passed	b0e807e669f082ef443b2cc2e4c8cbed903f3a640e1ae284c477eed2ff53f105
`armrests-false`	`{"armrests":false}`	Passed	33776a507ad8cf74e939875d6ae9411b1bc470d7059bddda1823b015bbb67e75

Test environment

blender_build: 5.2.2 LTS
gltf_exporter: 5.2.40
node: v22.21.1
three: 186
chromium: 156.0.8078.4
playwright: 1.64.1
webgl_renderer: ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (LLVM 10.0.0) (0x0000C0DE)), SwiftShader driver)
renderer_policy: swiftshader
gltf_validator: 2.0.0-dev.3.10
gltf_transform: 4.5.1

Prepared for publication: 0 fragments that identified test machines or networks were redacted. Fields not shown: none.