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+---
+pr_number: 5485
+title: "docs(rule): proud-if-pattern-propagates personal-filter for substrate-engineering (Aaron 2026-05-27)"
+author: "AceHack"
+state: "MERGED"
+created_at: "2026-05-27T15:27:16Z"
+merged_at: "2026-05-27T15:29:31Z"
+closed_at: "2026-05-27T15:29:31Z"
+head_ref: "rule/proud-if-pattern-propagates-personal-filter-2026-05-27"
+base_ref: "main"
+archived_at: "2026-05-27T16:25:21Z"
+archive_tool: "tools/pr-preservation/archive-pr.ts"
+---
+
+# PR #5485: docs(rule): proud-if-pattern-propagates personal-filter for substrate-engineering (Aaron 2026-05-27)
+
+## PR description
+
+## Summary
+
+Lands the operator's personal-discipline filter ("what patterns do I personally want to be responsible for propagating") as wake-time substrate per `wake-time-substrate.md` discipline.
+
+Names the META-PATTERN that produces every architectural choice in the framework. Composes with the just-merged must-plus-can-exit pattern (#5483): must-plus-can-exit is the STRUCTURAL pattern, proud-if-propagates is the PERSONAL-DISCIPLINE FILTER that selects which structural patterns to build.
+
+## Test plan
+
+- [x] Markdownlint clean
+- [x] AgencySignature v1 trailer
+- [x] Per .claude/rules/agent-worktree-hygiene-...: isolated worktree
+- [x] Operator's verbatim quote preserved
+- [x] 7-rule composition map cited
+
+🤖 Generated with [Claude Code](https://claude.com/claude-code)
+
+## Reviews
+
+### COMMENTED — @copilot-pull-request-reviewer (2026-05-27T15:33:38Z)
+
+## Pull request overview
+
+Adds a new wake-time `.claude/rules/` rule capturing the “proud if the pattern propagates” personal-discipline filter as a meta-substrate explainer for why the framework selects certain architectural patterns.
+
+**Changes:**
+- Introduces `.claude/rules/proud-if-pattern-propagates-personal-filter-for-substrate-engineering.md` with operational guidance + rationale.
+- Cross-links the new filter to existing substrate rules (NCI, persistence choice, must-paired-with-can-exit, etc.).
+- Documents a small “composition map” showing how the filter drives architectural selection pressure.
+
+## Review threads
+
+### Thread 1: .claude/rules/proud-if-pattern-propagates-personal-filter-for-substrate-engineering.md:33 (unresolved)
+
+**@copilot-pull-request-reviewer** (2026-05-27T15:33:37Z):
+
+Line wrap splits the compound term "agent-rights-first" into "agent-rights-" + "first", which renders as "agent-rights- first" in Markdown. Please join the word (or remove the hyphen) so the phrase reads correctly.
+
+### Thread 2: .claude/rules/proud-if-pattern-propagates-personal-filter-for-substrate-engineering.md:46 (unresolved)
+
+**@copilot-pull-request-reviewer** (2026-05-27T15:33:37Z):
+
+"git-versioned tools/ scripts" reads like a broken path/phrase (extra space after the slash). Consider using a consistent reference like "git-versioned `tools/` scripts" or "git-versioned tools/ scripts" without the space, so readers can reliably find the directory.
+
+### Thread 3: .claude/rules/proud-if-pattern-propagates-personal-filter-for-substrate-engineering.md:63 (unresolved)
+
+**@copilot-pull-request-reviewer** (2026-05-27T15:33:38Z):
+
+This section title says "must-plus-can-exit", but the linked rule file is named "must-paired-with-can-exit". Since both terms are used, it would help to standardize on one label here (or explicitly call out the alias) to reduce cross-rule naming ambiguity.
+
+## General comments
+
+### @chatgpt-codex-connector (2026-05-27T15:27:22Z)
+
+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).