[cpitzi]

Closes lentago/.github#260

CodeRabbit's markdown instruction asks for every term of art to be defined in the sentence where it first appears. During the 2026-10-12 banner rollout it flagged two taglines as they appear in README banner alt text (lentago/drosera#274, lentago/brasenia#44). lentago/.github#260 decided that those labels do not follow the rule: a tagline is a brand label of at most 58 characters, set once in brand/fleet.json and copied verbatim into every README by brand/generate.py, with no per-repo edit path, so a flag there can only be answered by a fleet-wide rename.

This adds one sentence to the **/*.md path instruction exempting the alt text of the banner line in a README header block from the define-on-first-use rule. Nothing else in the instruction changes; the rest of a README is still prose under the voice guide.

🤖 Generated with Claude Code

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Warning

This pull request changes a CodeRabbit configuration file. Because it comes from a fork or its author is not a repository collaborator, reviews use only the configuration from the target branch. The proposed configuration will take effect after it is merged.

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ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: Repository: lentago/coderabbit/.coderabbit.yaml
• Review profile: CHILL
• Plan: Advanced
• Run ID: 08595868-3804-44d2-b7eb-1bcb30254563

📥 Commits

Reviewing files that changed from the base of the PR and between 8535587 and 5289756.

📒 Files selected for processing (1)

• .coderabbit.yaml

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📝 Summary

Summary by CodeRabbit

• Documentation
  • README banner tagline text is now exempt from undefined-term warnings when it matches the repository tagline.

Walkthrough

The Markdown review instructions now exempt README banner alt text when it exactly matches the repository tagline in the generated README.

Changes

README tagline review

Layer / File(s)	Summary
Add tagline exception .coderabbit.yaml	The Markdown review instructions exempt README banner alt text that matches the repository tagline in the generated README.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~5 minutes

Change: Bug fix · Severity of issue fixed: Low

Merge Risk: ⚪ Minimal · up to 52897

The tagline source reference is consistent with the existing instructions. No change-related concern remains before merge.

Architecture Summary

Architecture risk: 🔵 Low · up to 52897

The changed surface does not map to a changed system, dependency edge, entrypoint, or external dependency.

Changed systems: None identified.

Architecture concerns
No architecture-level concerns identified.

Review details

Before / after behavior

• observed — Modified behavior in .coderabbit.yaml: Adds a Markdown-review exception for README header banner alt text that exactly uses the repository’s brand tagline from lentago/.github/brand/generated/<repo>/readme.md.

Pre-merge checks · 5

Passed checks (5 passed)

Check name	Status	Explanation
Title check		The title is imperative, specific, 63 characters, and accurately describes the README banner alt-text exemption.
Description check		The description directly explains the rule change, its reason, scope, and linked issue.
Linked Issues check		Issue #260 permits either a tagline rewrite or an exemption when the taglines do not require define-on-first-use treatment. .coderabbit.yaml adds the exemption for the README header banner alt text …
Out of Scope Changes check		The change is limited to the **/*.md path instruction in .coderabbit.yaml. It directly implements issue #260's requested CodeRabbit exemption and does not alter tagline content, generation, or unr…
Docstring Coverage		No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…

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