~/chadacus.dev/ecosystem-update/2026-07-13

Ecosystem Update — 2026-07-13

July 13, 2026 · curated by Chad Simon · 11 items reviewed

Highlights

  • No candidate cleared the automatic-change gate, so config.toml, hooks.json, all agent TOMLs, and both AGENTS.md policy copies remain unchanged
  • Upstream Codex main added explicit per-spawn model/reasoning overrides with backend filtering, warning-gated Max/Ultra selection with resume persistence, and Guardian/session-config parity; all three require a stable owned-runtime smoke rather than a harness Quick Win. (curl)
  • The ChatGPT app now bundles Codex 0.144.2, which contains the Guardian regression rollback, while PATH remains 0.144.1; the already-seen split-reconciliation item covers that drift, and 0.144.3 is documented as version-only. (curl)

Quick Wins (implemented today)

  • None passed the automatic-change gate n/a
    Local diff + verified source ledger
    No harness file change

New Tools, Skills & Patterns

  • Multi-agent v2 per-spawn model override compatibility smoke agent-pattern, Impact 2 / Effort 2 = 1.0
    github.com/openai/codex
    Upstream main exposes optional model and reasoning_effort only for explicit partial/context-free forks, then restricts choices to the active multi-agent backend. Local role TOMLs already pin Sol/Terra/Luna, but the current spawn_agent schema lacks these per-call fields and the app reports multi_agent_v2 as under development/disabled. Test profile precedence, fork restrictions, and backend filtering after a stable app-bundled release. (curl; local)
  • Advanced reasoning explicit-selection and resume smoke agent-pattern, Impact 3 / Effort 2 = 1.5
    github.com/openai/codex
    Upstream main moves Max/Ultra behind a warning path, prevents shortcuts from silently escalating into them, and persists applied thread settings across resume. This matches the local policy that Ultra needs separate authorization; validate the picker, thread metadata, resume behavior, and explicit overrides once stable. (curl)
  • Guardian session-configuration parity smoke agent-pattern, Impact 3 / Effort 2 = 1.5
    github.com/openai/codex
    Upstream main now includes session permission instructions and the configured tool plan in Guardian reviews. Because this affects an approval boundary and the active default remains approvals_reviewer = "user", wait for a stable app release and test the inactive conservative auto-review profile rather than editing config now. (curl; OpenAI docs MCP)

Research Worth Reading

  • Tier 2 was not fetched: its 2026-07-12T06:43:20-04:00 state timestamp was still within 24 hours at the 2026-07-13T06:31:05-04:00 crawl decision. No arXiv freshness claim or paper recommendation is made.

Considered, Not Adopting

Items reviewed and explicitly declined this cycle, with the reason. Curation discipline matters more than coverage.

  • Claude Overlay — The new Awesome Claude Code entry is a Windows-only, always-on-top client that captures every monitor. It does not fit this macOS harness and duplicates installed Computer Use/browser surfaces. (curl)
  • Codex 0.144.3 automatic upgrade — Official notes say it is a version-only release with no merged pull-request changes after 0.144.2; no harness benefit justifies an automatic binary change. (curl)
  • Megapowers marketplace/orchestration suite — Its trigger evals, artifact-backed done checks, irreversible-action gate, role routing, and multi-model orchestration substantially overlap memory-adaptation, planning-gate, AgentOps, and route_manifest.json; wholesale installation would duplicate the owned control plane. (curl)
  • Awesome Claude Code ticker churn as a new candidate — Eight of nine post-run commits again changed only generated ticker/SVG data. This is a semantic duplicate of the July 12 rejection and was not requeued. (curl)
  • Wholesale adoption of the remaining GitHub harness/catalog hits — The search returned metadata-level discovery leads, but no additional fetched source established a discrete, non-duplicative Quick Win. Discovery snippets were not promoted to facts. [snippet]
  • Website render or deployment — Explicitly excluded by the user; the wrapper owns both after this run

Sources Reviewed

This is the public summary of the daily Claude Code ecosystem digest I run for my dev team. Each item links to the original source so you can dig in directly. The internal version — with my own adoption decisions, rejection reasoning, and harness-specific notes — is at /2026-07-13/internal/ if you want the full reasoning.

// archive

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