docs(archive): Preserve PR #5558 discussion

docs/pr-discussions/PR-5558-docs-b-0863-ace-package-manager-one-liner-curl-install-repos.md

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+---
+pr_number: 5558
+title: "docs(B-0863): Ace package manager \u2014 one-liner curl-install repository for fast-moving tools (operator 2026-05-27)"
+author: "AceHack"
+state: "MERGED"
+created_at: "2026-05-27T17:56:42Z"
+merged_at: "2026-05-27T18:00:13Z"
+closed_at: "2026-05-27T18:00:13Z"
+head_ref: "backlog/b-0863-ace-package-manager-one-liner-curl-install-repository-fast-moving-tools-2026-05-27"
+base_ref: "main"
+archived_at: "2026-05-27T18:02:13Z"
+archive_tool: "tools/pr-preservation/archive-pr.ts"
+---
+
+# PR #5558: docs(B-0863): Ace package manager — one-liner curl-install repository for fast-moving tools (operator 2026-05-27)
+
+## PR description
+
+## Summary
+
+Operator-directed substrate-engineering target row:
+
+> *\"we can keep a reposity of them for things that change too fast
+> for homebrew and such. hermes would be a candidate\"*
+
+Files B-0863 for the Ace package manager one-liner `curl ... | bash`
+install repository pattern. Hermes-agent named as canonical first
+candidate (PR #5547 added to brew manifest short-term; one-liner
+pattern is medium-term substrate).
+
+## Key content
+
+- Substrate-engineering problem (Homebrew lag vs AI agent release cadence)
+- Ace one-liner pattern with vendor + URL + verify-pattern + trust-assumption + brew-fallback
+- 6-component implementation decomposition (B-0863.1 schema → B-0863.6 install.sh integration)
+- Composition with B-0288 Ace + B-0824 package-of-packages + 5 framework rules
+
+Priority P2 — substrate-engineering target; opportunistic implementation.
+
+## Test plan
+
+- [x] Markdownlint clean
+- [x] Substrate-inventory pass per verify-existing-substrate-before-authoring
+- [x] BACKLOG.md regenerated
+- [x] Composes with PR #5547 hermes-agent brew addition
+- [ ] CI passes (auto-merge to fire on green)
+
+🤖 Generated with [Claude Code](https://claude.com/claude-code)
+
+## General comments
+
+### @chatgpt-codex-connector (2026-05-27T17:56:46Z)
+
+You have reached your Codex usage limits for code reviews. You can see your limits in the [Codex usage dashboard](https://chatgpt.com/codex/cloud/settings/usage).