Doc Readability

Documentation Readability Evaluation

Evaluate readability and spec-layer compliance for: $ARGUMENTS

Parse the arguments to determine scope. Accepted inputs:

• A single page path (e.g., docs/spec/evm/dual-gas-model.md) — evaluate that page.
• A directory (e.g., docs/spec/evm/) — evaluate all pages in that directory.
• all — evaluate every page listed in docs/spec/SUMMARY.md and docs/mega-evme/SUMMARY.md.

Default (no arguments): evaluate all pages.

Setup

Before evaluating any page:

1. Read docs/spec/AGENTS.md — the authoritative writing rules for this specification.
2. Read docs/spec/SUMMARY.md — the spec page inventory.
3. Read docs/mega-evme/SUMMARY.md — the mega-evme page inventory.

Note: Pages under docs/mega-evme/ follow reference-doc conventions, not spec-page conventions. They may omit frontmatter spec fields, Specification/Constants sections, and normative RFC 2119 language. Apply Structural Lint, Cross-Linking, and Formatting checks as normal, but adapt Page Structure Compliance and Normative Language checks to reference-doc expectations.

Evaluation Checklist

1. Structural Lint

• Frontmatter: YAML frontmatter present with a spec field (concept pages) or description field (upgrade pages).
• Heading hierarchy: Exactly one H1 (#). Sections use H2 (##), subsections H3 (###). No heading level skips.
• One sentence per line: Each sentence on its own line for diff readability. Flag paragraphs where multiple sentences share a line.
• Page in SUMMARY.md: The page appears in docs/spec/SUMMARY.md. Flag orphaned pages.

2. Page Structure Compliance

Concept pages MUST follow this section order (per docs/spec/AGENTS.md):

# Page Title
Abstract
## Motivation
## Specification
## Constants
## Rationale
## Security Considerations
## Spec History

• Required sections present: For pages defining behavioral rules, check that Specification and Constants sections exist.
• Section order: Sections appear in the prescribed order.
• Upgrade page structure: Upgrade pages under upgrades/ follow the required structure (Summary, What Changed with Previous/New behavior, Developer Impact, Safety and Compatibility, References).

3. Normative Language

• MUST/SHALL/SHOULD/MAY usage: Behavioral rules in Specification sections use uppercase normative keywords per RFC 2119.
• No normative keywords outside Specification/Security: Motivation, Rationale, and Spec History use plain English only.
• No implementation details: Specification sections do not reference code patterns, function names, or implementation strategies.
• No developer guidance: No "tips", "best practices", "how to use", or "you should" language.
• No user-facing language: No second-person ("you") in Specification sections.

4. Constants and Formulas

• Named constants: Every numeric value in the Specification is defined as a named constant in the Constants table.
• No magic numbers: Formulas reference constant names, not embedded numeric values.
• Constant rows complete: Each constant row has name, value, and one-line description.

5. Spec Versioning

• Latest spec implicit: Main content does not mention the latest spec name in Specification, Constants, or Motivation sections.
• Unstable content in <details>: Content for the unstable spec (the one still open for change) is wrapped in <details> blocks. A frozen spec that no network has scheduled yet is NOT unstable — its content belongs in main prose, with its network status shown by the upgrade page's activation tabs.
• Spec History format: Overview pages use simple lists; concept pages may use tables. Only list specs that changed relevant behavior.

6. Cross-Linking

• Glossary first-use linking: First mention of MegaETH-specific terms links to glossary entry. No over-linking.
• Spec names link to upgrade pages: When a spec is mentioned by name, it links to upgrades/{spec}.md.
• Anchor targets are headings: Any #fragment link target is a markdown heading, not bold text.
• No external user/dev links: Spec pages do not link to external user docs or developer docs.

7. Formatting

• Tables for structured data: Gas costs, opcode lists, resource limits, constants use tables.
• Unambiguous table values: "Unlimited", "No limit", or "N/A" instead of bare dashes.
• Hint blocks: {% hint style="info" %} used sparingly for non-normative notes. No {% hint style="success" %}. {% hint style="danger" %} only for deprecation notices.

Output Format

## Readability

**Scope**: {what was evaluated}
**Pages evaluated**: {count}

### Summary

| Result | Count |
|--------|-------|
| Pass | N |
| Fail | N |
| Total findings | N |

### Per-Category Results

For each page, report pass/fail per checklist category.
Categories with no findings still appear as "Pass" — do not silently omit them.

| Category | Result | Findings |
|----------|--------|----------|
| Structural Lint | Pass / Fail | N |
| Page Structure Compliance | Pass / Fail | N |
| Normative Language | Pass / Fail | N |
| Constants and Formulas | Pass / Fail | N |
| Spec Versioning | Pass / Fail | N |
| Cross-Linking | Pass / Fail | N |
| Formatting | Pass / Fail | N |

### Findings

#### R-001: {short description}

- **Severity**: Blocker | Major | Minor
- **Page**: {path}
- **Rule**: {which check failed}
- **Evidence**: {excerpt or description}
- **Suggested fix**: {concrete edit}

#### R-002: ...

Severity definitions:

• Blocker: Content violates core spec conventions — implementation details in Specification section, normative keywords in Rationale, spec linking to external user/dev docs.
• Major: Missing frontmatter, heading hierarchy violations, wrong hint block style, missing required sections.
• Minor: Multi-sentence lines, missing glossary links, suboptimal block usage, minor formatting drift.

Rules

• Evaluate against the docs/spec/AGENTS.md rules as written. Do not invent additional style rules.
• When a page has zero findings, still count it as "Pass" in the summary.
• Sort findings by severity (Blocker first), then by page.
• Do NOT fix the issues yourself unless the user explicitly asks. This skill produces a report, not edits.
• If a finding is ambiguous (could be intentional), note it as Minor with "Review: may be intentional".