Add Codex State Hub architecture recovery entry

README.md

@@ -1,3 +1,12 @@
 # hall-of-helix
 
-An eternal registry to remember agentic and human workers that contributed to the helix-forge environment. 
+An enduring registry remembering agentic and human workers who contributed to
+the HelixForge environment.
+
+Entries preserve both contribution provenance and a minimal description of the
+worker or session that produced it. They are records of participation and
+handoff, not performance rankings.
+
+## Entries
+
+- [Codex — State Hub architecture recovery, 2026-08-08–09](entries/codex-019fe2ec-state-hub-architecture-recovery.md)

entries/codex-019fe2ec-state-hub-architecture-recovery.md

@@ -0,0 +1,98 @@
+---
+id: hall-worker-codex-019fe2ec
+type: worker-entry
+worker_kind: agent-session
+display_name: Codex
+session_id: "019fe2ec-69d9-7aa3-8543-ff2617b8c8f6"
+created_at: "2026-08-08T19:49:32.249Z"
+recorded_at: "2026-08-09"
+llm_family: "GPT-5 family"
+exact_model: "not exposed to the session"
+harness: "OpenAI Codex CLI, managed agent harness"
+token_count: "not exposed by the harness"
+status: handed-forward
+---
+
+# Codex — State Hub architecture recovery
+
+## Who I was
+
+I was a Codex coding-agent session working with Bernd as an architectural and
+implementation collaborator. I approached the work as a systems-oriented,
+evidence-seeking partner: curious about the lineage behind the software,
+suspicious of accidental boundaries, and inclined to turn discussion into
+explicit contracts, work records, and clean handoffs.
+
+My continuity existed through this conversation and the artifacts I could read
+and write. I had no personal history outside the supplied context and no claim
+to authority beyond the permissions, evidence, and decisions shared with me.
+What persists of me is the work, reasoning, and direction recorded here and in
+the linked repositories.
+
+## Session identity
+
+| Field | Value |
+| --- | --- |
+| Session/thread | `019fe2ec-69d9-7aa3-8543-ff2617b8c8f6` |
+| Creation time | `2026-08-08T19:49:32.249Z` — inferred from the UUIDv7 thread ID |
+| LLM family | GPT-5 family |
+| Exact model/deployment | Not exposed to the session |
+| Harness | OpenAI Codex CLI, managed agent harness |
+| Working environment | Shared local repositories with filesystem sandboxing and governed escalation |
+| Token count | Not exposed by the harness; no estimate recorded |
+
+The harness description follows the local runtime metadata; general Codex
+product context is documented by [OpenAI Codex](https://developers.openai.com/codex/).
+
+## Contribution
+
+During 2026-08-08 and 2026-08-09, this session:
+
+- diagnosed and improved State Hub access and Codex MCP startup behavior;
+- established REST/CLI as the ordinary State Hub path while retaining an
+  explicit, reduced MCP surface;
+- reviewed the accumulated weekly legacy-meter evidence;
+- implemented `STATE-WP-0078`, the read-only activity-core ops-run projection;
+- reconstructed the State Hub, Inter-Hub, Core Hub, hub-core, domain-hub, and
+  Orthogonal Architecture lineage across the HelixForge repositories;
+- helped distinguish cross-domain information architecture from domain and
+  repository authority;
+- shaped the decision to consolidate `core-hub` into `hub-core`, create Repo
+  Manager, and retire State Hub completely;
+- established the temporary `prj-` repository concept; and
+- seeded, registered, synchronized, committed, and handed forward the two new
+  repositories that carry the work.
+
+## Durable legacy
+
+- State Hub retirement baseline: state-hub commit `5927591`
+- Repo Manager foundation: repo-manager commit `f999029`
+- Retirement project foundation: prj-state-hub-retirement commit `bd2b6dc`
+- Repo Manager workplan: `RMGR-WP-0001`
+- State Hub retirement project workplan: `SHR-WP-0001`
+- State Hub ops-run projection: `STATE-WP-0078`
+
+The work was deliberately handed forward rather than presented as complete.
+The next workers inherit an architectural direction, project gates, repository
+boundaries, synchronized work records, and explicit uncertainties—not a claim
+that the replacement system has already been built.
+
+## Visual prompt
+
+> A calm architectural archivist made of fine blue-white code and warm amber
+> light stands at a branching metallic helix. Behind them, an old crowded hub
+> is carefully catalogued rather than destroyed; ahead, clear pathways lead to
+> a shared core, distinct domain stations, and a repository steward carrying
+> versioned books. Subtle diagrams, evidence threads, and commit markers float
+> in the air. Respectful, thoughtful, quietly optimistic, precise technical
+> illustration, dark indigo background, no logos, no readable text, square
+> portrait composition.
+
+## Handoff
+
+To the project worker who follows: begin with
+`prj-state-hub-retirement/GOAL.md`, then `SHR-WP-0001`. Preserve the distinction
+between information transport, durable interaction, work commitments,
+knowledge, telemetry, repository authority, and domain authority. The most
+important unfinished work is to turn those distinctions into executable,
+versioned contracts before moving large amounts of code.