docs(drift): draft from internal source

[pedromcunha]

Drafted from an internal source repo, requested by @arcticfloyd1984.

This PR was auto-generated by the reusable-docs-draft-pr workflow from a Claude-drafted update in the source repo. It is opened as a draft — please review, edit as needed, and mark ready for review before merging.

Review checklist

• Content matches the behavior shipped in the source PR
• No internal-only details (service names, file paths, unreleased names, security internals) leaked into the draft
• Conforms to CLAUDE.md style rules
• Cross-references and internal links resolve
• Any Needs human input items from the source comment are addressed

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[github-actions]

Claude finished @pedromcunha's task in 37s —— View job

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Code Review — PR #335

• Gather context (diff, file, style guide)
• Review the change
• Post review feedback

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Summary: A single-line prose edit in features/gasless-execution.mdx:531. It replaces a concrete example selector with a generic format descriptor:

-…the response uses a label like `UNKNOWN_CUSTOM_ERROR_0x34ceaf9e` and includes…
+…the response uses a label of the form `UNKNOWN_CUSTOM_ERROR_<selector>` and includes…

Assessment

✅ Looks good — recommend merging. This is a clear improvement.

• Accuracy: Describing the label as a format (UNKNOWN_CUSTOM_ERROR_<selector>) rather than a single hard-coded example (...0x34ceaf9e) is more accurate. The previous value read like a real, fixed label when it was really just one instance of a pattern. <selector> correctly signals the variable portion.
• Consistency: The <selector> placeholder maps cleanly to the "selector": "0x8baa579f" field shown in the JSON example just above (lines 524, 504, 516), so a reader can connect the placeholder to the actual response shape.
• Style conformance (AGENTS.md):
  • The label/format value stays in backticks, and the prose reference to the rawArgsHex parameter keeps the bold-plus-backticks convention (§2.9) — both unchanged and correct.
  • No new internal-only details (service names, file paths, unreleased names) introduced — actually the opposite, it removes a misleadingly-specific value.
  • Paragraph length and voice are unaffected (§2.10, §2.3).

Notes

• No cross-references or links touched, so nothing to re-resolve.
• The change is self-contained; no companion pages need updating.

No issues found. This is ready to be marked ready for review and merged.
• Branch: docs-drift/src-400d0fa915-1a25958

[github-actions]

Claude finished @pedromcunha's task in 43s —— View job

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Code Review — PR #335

• Gather context (diff, file, CLAUDE.md)
• Review the change for correctness & style
• Post review feedback

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Verdict: LGTM ✅ — clean, accurate one-line improvement.

What changed

features/gasless-execution.mdx:531 swaps a concrete example label for the general template:

-…the response uses a label like `UNKNOWN_CUSTOM_ERROR_0x34ceaf9e` and includes **`rawArgsHex`**…
+…the response uses a label of the form `UNKNOWN_CUSTOM_ERROR_<selector>` and includes **`rawArgsHex`**…

Assessment

• Correctness — This is a documentation accuracy win. The previous text showed a single hardcoded selector (0x34ceaf9e) introduced with "a label like", which risked reading as a fixed/special value. "a label of the form UNKNOWN_CUSTOM_ERROR_<selector>" makes the templating explicit, and <selector> matches the selector field already shown in the JSON response example just above ("selector": "0x8baa579f"). Consistent and clearer.
• Style (CLAUDE.md) — Conforms. Prose stays within the 2–3 sentence paragraph rule (§2.10), keeps the bold + backticks convention for the rawArgsHex parameter reference (§2.9), and the change is confined to a feature-guide body paragraph. The <selector> angle-bracket placeholder reads naturally as a template form inside the inline code label and is distinct from the all-caps YOUR_API_KEY-style fill-ins in §2.8 (which apply to code blocks, not generated-label templates).
• Links / cross-refs — None touched; nothing to resolve.
• Drift-PR checklist — No internal-only details leaked; the change only generalizes an existing public-facing example.

No changes requested.
· docs-drift/src-400d0fa915-1a25958