Platform Maturity Baseline - 2026-08-30

Purpose: Reproducible discovery baseline for AD-1270 / #1324.

Authority: Observational input to AD-1270b and AD-1270f. This report does not itself pass an architecture, readiness, or release gate. The future versioned checkers replace heuristic fields below as acceptance authorities.

Source And Host

Field	Value
Source commit hash	bf6c9981151cafbc44b3bb8599d69b797f543fde
Source extraction	git archive bf6c9981151cafbc44b3bb8599d69b797f543fde src into a temporary directory; working-tree source changes excluded
OS	Windows 11 10.0.26200
CPU	AMD Ryzen 9 7950X3D, 16 physical / 32 logical cores
Python	3.12.13
pytest	9.0.2
pytest-xdist	3.8.0
Git	2.53.0.windows.1
Local timezone	UTC-06:00

Architecture Discovery

The source audit parsed every committed src/**/*.py file with Python's ast module. Class body span is end_lineno - lineno + 1. Method counts include only direct FunctionDef and AsyncFunctionDef nodes in ClassDef.body; nested functions and methods on nested classes are excluded. Lexical counts are file counts, not occurrence counts.

Candidate predicates used by the discovery script were:

• external private attribute: any ast.Attribute whose attr begins with _ and whose immediate receiver is not the name self;
• direct database connection: an ast.Call whose callee renders exactly as sqlite3.connect or aiosqlite.connect;
• task creation: an ast.Call whose callee is asyncio.create_task, loop.create_task, asyncio.get_running_loop().create_task, or any attribute named create_task (the last form intentionally over-matches domain store methods);
• bare-expression task candidate: a task-creation candidate whose direct parent AST node is ast.Expr.

The discovery script did not persist its own source in this initial baseline. AD-1270b must ship the reproducible checker before any candidate count becomes a failing architecture gate.

Signal	Observation	Interpretation limit
Production Python files	908	Exact for the pinned commit and glob
Classes with body span over 500 lines	66	Review trigger, not automatic SRP violation
Classes with more than 15 methods	77	Review trigger, not automatic SRP violation
Files containing ProbOSRuntime	60	Includes comments and type-only facade references
Files explicitly importing probos.protocols	37	Does not count local Protocol definitions or structural DI without that import
External private-attribute candidates	1,110	Broad AST candidate set; includes false positives such as super().__init__, os._exit, and type metadata
Direct sqlite3.connect / aiosqlite.connect calls	30	Includes approved adapter and maintenance/CLI candidates; classification belongs to AD-1256
Task-creation calls	180	Includes asyncio.create_task, loop task creation, and same-named domain methods
Bare-expression task-creation candidates	26	Candidate set only; a bare call does not prove the task is unowned elsewhere
Verified lower-to-higher layer violations	Not established	The two initial candidates were allowed TYPE_CHECKING + DI edges; the naive package-rank scan is rejected

Largest Classes

Body lines	Methods	Class
10,598	189	probos/cognitive/cognitive_agent.py::CognitiveAgent
5,967	107	probos/runtime.py::ProbOSRuntime
4,444	62	probos/proactive.py::ProactiveCognitiveLoop
3,316	74	probos/workforce.py::WorkItemStore
3,259	60	probos/cognitive/episodic.py::EpisodicMemory
3,217	60	probos/cognitive/crew_session.py::CrewSessionService
2,937	34	probos/cognitive/dreaming.py::DreamingEngine
2,759	56	probos/cognitive/crew_finalizer.py::CrewSessionFinalizer
2,529	59	probos/cognitive/counselor.py::CounselorAgent
2,115	42	probos/cognitive/llm_client.py::OpenAICompatibleClient

AD-1270b must turn each broad candidate family into a deterministic, domain-aware classifier with reviewed exceptions before using it as a failing fitness gate. No count in this section may be presented as a verified violation denominator until that classifier ships.

Full-Gate Cost Observation

Method

1. Inputs were the deduplicated union of repository-root files and logs/**/* with suffix .log, .txt, .out, or .stdout.
2. Local mtime window was 2026-08-24 00:00:00 through 2026-09-01 00:00:00, UTC-06:00.
3. For each readable file, the parser selected the last single line containing passed and an elapsed in <seconds> pytest summary.
4. A run qualified when passed + failed + errors >= 20,000; field order was irrelevant. Incomplete and unreadable files were excluded, never counted as zero-result runs.
5. These legacy artifacts do not carry tree fingerprints, worker settings, or node manifests. They are cost evidence, not the non-gameable AD-1270f acceptance series. The canonical wrapper must supply those missing fields.

Aggregate

Metric	Value
Qualifying completed artifacts	38
Total elapsed	38,093.00 s / 10.58 h
Red artifacts	16
Red elapsed	16,508.46 s / 4.59 h
Green artifacts	22
Green elapsed	21,584.54 s / 6.00 h
Median	953.18 s / 15:53
Range	853.25-1,774.27 s

Included Artifacts

Each SHA-256 is over the complete local artifact bytes.

Artifact	SHA-256	Passed	Failed	Skipped	Seconds
_ad1263_full.txt	1b2fc3e62d901b0b8fce00df67d26b6d8d87e85d0b9eebbb2cdb9e19112455c0	24559	2	27	1774.27
logs/ad1262_gate.log	5519bc2e275be6f4b32f639150888cb5e0bd4616e6cc161177ffb8c754e1abd4	24539	6	28	1308.35
logs/ad1262_gate2.log	c48e26a5c6d85412674da58210268c5aa11ce7ad0e270761984193740a5d11ca	24544	1	28	1451.24
logs/ad1262_gate3.log	fd9b9374f4fec722f5cc33aebe0c86d36c763b784ab65d47b24a4ee6ce87111e	24568	1	28	892.31
logs/ad1263_gate.log	9f8e0a4a588b3e41e4958bc595b95135800736710ef4f688a088f038df719ed1	24561	0	27	1281.76
logs/ad1264_gate.log	f2bd0e18ad9ab6895419f1764ca18cb3219eb804dd2d1ebec7443c025f38e061	24532	2	27	911.71
logs/ad1264_gate2.log	975340269a918de8b375a2ad33bc5cb5a29cfb91ca9e688cc9af70264e4b5848	24542	0	27	894.42
logs/ad1269_gate.log	6b857d207c02812025e3242c823c23c277fbfd2e1578672dadf0083be53d62ab	24635	0	27	903.24
logs/ad1285_gate.log	be12caa47b809886691faccf57f0e3e767b690a97c8745ba0793fd640a23bd6e	25377	4	27	921.97
logs/ad1285_gate2.log	335973d3d627ce34b89e7d043ff405ab24491e118d5a8e1aa5824f036c38a629	25378	3	27	907.68
logs/ad1285_rev2_gate.log	98d5fcc1ad153bc6f566121c746101ed731f37585d2d01a17b7070d04c7ec6cb	25356	6	27	954.31
logs/ad1292_gate.log	cf28b9756445fd5dd3f1185de3d98bdf44594008aaf4bf4683460ff15ca7c88b	25370	5	27	857.61
logs/ad1292b_gate.log	98fafc566ef04fb87dbcf9615c01e0de31733082cb673ad6f602c6eade131a8d	25373	3	27	861.53
logs/ad1293_gate.log	65aa6843cafaffba040b976a7540745d08630b11aafd0860f6f9b12137c74146	25438	2	27	853.25
logs/ad1293_gate3.log	f541bc6e37ccf32b3f2d2fd6989840ac44045ed1526366e8583d8e08f25f2bf8	25438	2	27	879.74
logs/ad1293_gate4.log	be242b051068ed3e6824cf5891137c861dbe3668eeb9165ebb4cdf614e3f252c	25440	0	27	954.26
logs/ad1295_gate.log	3a7fb8854885be3d6e3a186975d0d342e5c79a2652966077ec829c9b4de493ac	25482	3	27	1097.11
logs/ad1295_rev2_gate.log	7a61d85eb62a90bc52e430f24ac4e2f4efa8e5515e186b23e46101af67556349	25494	3	27	949.53
logs/ad1295_rev2_gate2.log	eb89582ffe94af5502cced2d9261427fe1cefd48a289be3a94374a5afae0a8c9	25508	0	27	1032.26
logs/batch1_gate.log	f772be7cae9156beead62b84a36652da2197dc2eb7d86f2ad050097e04cebe25	24533	0	27	1011.41
logs/batch2_gate.log	90a7d4cc4d209dc9c574cab24f072802c4e55c80268074a17244c0f8f32a22a5	24533	0	27	954.61
logs/bf824_gate.log	882637ad7cfc0da1dd91d952eb5455cd82b57e27538cc9a40dc5718a06839de7	24500	2	27	992.30
logs/bf824_gate2.log	ace484370f1cbb68f062cf523880b46fde8a895883ce2f26cecd03b6adbcf7ac	24501	0	27	967.23
logs/bf834_gate.log	e7a2daf7a62ba805bedbe1455c9aa15995e7f8722a268cba80391ae1b4e6f762	24524	0	27	952.11
logs/bf840_gate.log	334066efbf6f9ad112c105373814141723bee9931c362141b571444bc0a16daf	24491	0	27	982.90
logs/bf840_gate5.log	dc6f52f1f0edf29c48d6ae22213c52abd4c98f1dfef4c45d0d55922ebd7ddbf6	24494	0	27	980.39
logs/bf842_gate.log	984330f06ef0be86ebe221dc53249110e1c3b4976e09ef08c997f08ad398764a	24479	0	27	971.78
logs/bf842_gate2.log	fa406d02a7f529989b7794381be801a20df91210457af452f7c9a40b855f6652	24479	0	27	1005.06
logs/bf847_bf848_gate.log	c796b9b75cb9dc38f0e6d1d3ae66d052795ec1225a0933759b6ca7f2d3b2a814	24502	0	27	1008.24
logs/bf850_gate.log	b850b659e691309985906b0404841dad9731dc8c0940be8c7a79be5eae2ae3ed	24519	0	27	938.92
logs/bf852_gate.log	c8035a3c014088670a3d803579a05d96bd9fce26f1143173b3044f763a236490	24502	0	27	942.62
logs/bf853_gate.log	876d610dcee00cb1e1681b8a2ffd0f07fd2d02475224cf60720a59a9f1495689	24516	0	27	948.58
logs/bf854_gate.log	739d8018f0bdc604da515ed8a4db640a473fd0dacc169f8c73e61ad94f0aef0d	24512	0	27	928.66
logs/bf854_gate2.log	1f35a5e0b8a8597261123dd956feb4f7bc3197beef2c80c6b1eb865c6d5bcbcc	24514	0	27	1153.39
logs/gate_ad1267.log	c0f74f6f432a9a908fbf8471a6f8c1f436e19ce08a9883fac4cd6049b1a511a6	24766	1	27	895.55
logs/gate_ad1267b.log	d2dda64b201334227a252b299b8dcc007f137edc2299e54089e774e145de7c91	24767	0	27	883.94
logs/gate_ad1271.log	50b7fe3c9f5f4cf1e21673c457d6600fd8422b8ff6aaa9fcb9f5d77fa8022105	24743	0	27	899.64
logs/gate_bf822.log	ef1c8e04169e08d21e91b61163de71f9594c6065bbd82226389929b28f9ad281	24722	0	27	989.12

GitHub Duplicate Enumeration

Semantic searches scoped to seangalliher/ProbOS, including open and closed issues, were run on 2026-08-30:

Query	Enumerated matches
platform maturity modular architecture god object SOLID runtime configuration finalization decomposition	#1324 only
test gate performance impact selection slow tests pytest full suite validation	none
seam contract producer consumer crossing test built tested inert	none
storage lifecycle connection factory sqlite database registry backup restore	#1302 open; #739 and #400 closed

Result: #1324 remains the integrated architecture/validation coordination authority. #1302 retains storage ownership. No additional issue is warranted.