Content
75%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A highly actionable skill body with concrete, verified commands and well-structured reference routing. Its main weakness is redundancy in the Codex self-knowledge section, where the fallback source route is restated multiple times in dense prose, inflating token cost without adding guidance.
Suggestions
Consolidate the three restatements of the Codex source-route fallback ladder (helper -> Docs MCP -> official web -> bounded uncertainty) into a single decision list, deleting the redundant paragraphs in 'Codex self-knowledge'.
Move the 'Surface Map' bullet list and the 'OpenAI product snapshots' catalog into a reference file (e.g., references/codex-surface-map.md), keeping one-line pointers in SKILL.md to reduce inline token load.
Either add the orphaned bundle files (references/gpt-5p4-prompting-guide.md, references/upgrading-to-gpt-5p4.md) to the reference map or remove them, so the documented bundle matches the actual bundle.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body contains no beginner-concept padding (it assumes Claude's competence), but the Codex self-knowledge source route restates the same fallback ladder roughly three times ("Use the narrowest official next source only when the manual is unavailable, the helper fails...", "If the helper is skipped... the next source is Docs MCP", "For unresolved product terminology, answer from the manual plus the allowed official next source. If those sources do not establish the term, answer with bounded uncertainty"), plus dense multi-clause sentences that could be tightened. This fits 3's 'mostly efficient but includes some unnecessary explanation or could be tightened' rather than 4, since the repetition exceeds 'minor instances of over-explanation'. | 3 / 5 |
Actionability | Guidance is copy-paste ready and covers the common cases: "node <skill-dir>/scripts/fetch-codex-manual.mjs" with "--cache-dir <cache-dir>" override, "codex mcp add openaiDeveloperDocs --url https://developers.openai.com/mcp", "fetch https://developers.openai.com/api/docs/guides/latest-model.md", "node scripts/resolve-latest-model-info.js", exact MCP tool names, and exact bundled fallback paths. All cited commands and files exist in the bundle. | 5 / 5 |
Workflow Clarity | Sequences are clear with most checkpoints present: the MCP-missing flow is a numbered escalation ladder with retry after restart; "Treat helper availability as established by... an actual command result" and "Refresh first when the manual was fetched more than about a day ago" are verification checkpoints; "report it as blocked or confirmation-needed" guards risky upgrades. Not 5 because the checkpoints are embedded in dense prose and split across two overlapping workflow sections ("Source Priority" and "Workflow") that must be reconciled, rather than an explicit validate-then-proceed loop. | 4 / 5 |
Progressive Disclosure | A "Read only what you need" reference map gives clear one-level-deep pointers, and every referenced bundle path exists (references/latest-model.md, upgrade-guide.md, prompting-guide.md, scripts/fetch-codex-manual.mjs). Not 5: the ~40-line Codex source-route and surface-map sections stay inline where a reference file could carry them, and the bundle contains unreferenced files (references/gpt-5p4-prompting-guide.md, upgrading-to-gpt-5p4.md) plus unused assets, leaving minor organization gaps per the 4 anchor. | 4 / 5 |
Total | 16 / 20 Passed |