graph TD
    A[doc-review Skill] --> B[Input: File or Folder]
    B --> C[File Discovery]
    C --> D[Parallel Sub-Agents]

    D --> E[Data Consistency Agent]
    D --> F[Reference Checker Agent]
    D --> G[Typo Detection Agent]
    D --> H[Terminology Agent]

    E --> I[Merge Results]
    F --> I
    G --> I
    H --> I

    I --> J[Generate Report]
    J --> K[Output: Quality Report]

data_consistency_checks:
  count_mismatch:
    pattern: "\\d+ (requirements|items|sections)"
    validate: "count matches actual items"
    error_code: "DATA-E001"

  status_mismatch:
    pattern: "Status:\\s*(Draft|Approved|Implemented)"
    validate: "matches content maturity"
    error_code: "DATA-E002"

  date_inconsistency:
    pattern: "\\d{4}-\\d{2}-\\d{2}"
    validate: "Last Updated >= Created"
    error_code: "DATA-E003"

  version_format:
    pattern: "Version:\\s*[\\d.]+"
    validate: "semantic versioning compliance"
    error_code: "DATA-E004"

  duplicate_content:
    pattern: "similar paragraphs >80%"
    validate: "intentional or error"
    error_code: "DATA-W001"

reference_checks:
  broken_link:
    pattern: "\\[.*?\\]\\(.*?\\)"
    validate: "target file exists"
    error_code: "REF-E001"

  invalid_anchor:
    pattern: "\\[.*?\\]\\(.*?#.*?\\)"
    validate: "anchor exists in target"
    error_code: "REF-E002"

  orphan_anchor:
    pattern: "^#{1,6}\\s+.*$"
    validate: "has incoming references"
    error_code: "REF-W001"

  relative_path:
    pattern: "\\.\\./|\\./"
    validate: "path resolves correctly"
    error_code: "REF-E003"

  tag_format:
    pattern: "@(brd|prd|ears|bdd|adr|sys|req|spec|impl|ctr|tasks):"
    validate: "follows TYPE.NN.TT.SS format"
    error_code: "REF-E004"

  circular_reference:
    pattern: "A→B→...→A"
    validate: "no circular chains"
    error_code: "REF-E005"

typo_checks:
  common_misspellings:
    dictionary: "en_US + technical_terms"
    error_code: "TYPO-E001"

  case_inconsistency:
    pattern: "same term, different cases"
    examples: ["GitHub/github", "API/api", "JavaScript/Javascript"]
    error_code: "TYPO-W001"

  double_words:
    pattern: "\\b(\\w+)\\s+\\1\\b"
    error_code: "TYPO-E002"

  markdown_syntax:
    patterns:
      - "unclosed_code_block"
      - "mismatched_brackets"
      - "broken_table"
    error_code: "TYPO-E003"

  punctuation:
    patterns:
      - "double_period: \\.\\."
      - "space_before_comma: \\s,"
      - "missing_space_after_period: \\.[A-Z]"
    error_code: "TYPO-W002"

  whitespace:
    patterns:
      - "trailing_whitespace"
      - "multiple_blank_lines"
      - "tabs_vs_spaces"
    error_code: "TYPO-W003"

terminology_checks:
  undefined_acronym:
    pattern: "\\b[A-Z]{2,}\\b"
    validate: "defined on first use or in glossary"
    error_code: "TERM-E001"

  inconsistent_naming:
    examples:
      - "user/User/USER"
      - "login/sign-in/authenticate"
      - "config/configuration/settings"
    error_code: "TERM-E002"

  ambiguous_terms:
    flagged_words:
      - "it"
      - "this"
      - "that"
      - "they"
    context: "unclear antecedent"
    error_code: "TERM-W001"

  subjective_qualifiers:
    flagged_words:
      - "easy"
      - "simple"
      - "fast"
      - "efficient"
      - "powerful"
    context: "lacks quantification"
    error_code: "TERM-W002"

  undefined_jargon:
    pattern: "domain-specific terms without definition"
    error_code: "TERM-W003"

  conflicting_definitions:
    pattern: "same term, different meanings"
    error_code: "TERM-E003"

undefined

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if "data" in focus or focus == "all":
    tasks.append(Task(
        subagent_type="general-purpose",
        prompt=f"Review files for data consistency: {files}",
        description="Data consistency check"
    ))

if "references" in focus or focus == "all":
    tasks.append(Task(
        subagent_type="general-purpose",
        prompt=f"Validate all references and links: {files}",
        description="Reference validation"
    ))

if "typos" in focus or focus == "all":
    tasks.append(Task(
        subagent_type="general-purpose",
        prompt=f"Check for typos and formatting: {files}",
        description="Typo detection"
    ))

if "terms" in focus or focus == "all":
    tasks.append(Task(
        subagent_type="general-purpose",
        prompt=f"Validate terminology consistency: {files}",
        description="Terminology review"
    ))

# Run all tasks in parallel
results = await asyncio.gather(*tasks)
return merge_results(results)

undefined

def merge_results(agent_results):
    merged = {
        "errors": [],      # Severity: ERROR (must fix)
        "warnings": [],    # Severity: WARNING (should fix)
        "info": [],        # Severity: INFO (consider)
        "stats": {}
    }

    for result in agent_results:
        merged["errors"].extend(result.get("errors", []))
        merged["warnings"].extend(result.get("warnings", []))
        merged["info"].extend(result.get("info", []))

    # Deduplicate and sort by severity
    merged["errors"] = deduplicate(merged["errors"])
    merged["warnings"] = deduplicate(merged["warnings"])

    return merged

/doc-review ai_dev_flow/EARS/EARS_CREATION_RULES.md

=== Documentation Review Report ===
File: ai_dev_flow/EARS/EARS_CREATION_RULES.md
Mode: Single File
Scope: full

Data Consistency: 2 issues
  [DATA-E001] Line 547: States "total_requirements: 135" but only 130 found
  [DATA-W001] Line 89-95: Similar content to lines 105-111

References: 1 issue
  [REF-E002] Line 137: Anchor #cross-reference-link-format-mandatory not found

Typos: 0 issues

Terminology: 1 issue
  [TERM-W002] Line 26: "Complete reference" - subjective qualifier

Summary: 4 issues (2 errors, 2 warnings)

/doc-review docs/EARS/

=== Documentation Review Report ===
Folder: docs/EARS/
Mode: Folder (all files together)
Files analyzed: 12
Scope: full

Cross-File Analysis:
  [TERM-E002] Inconsistent term: "requirement" vs "EARS requirement" across 4 files
  [REF-E001] Broken cross-reference: EARS-001.md → EARS-005.md#section-missing

Per-File Issues:
  EARS-001.md: 2 errors, 1 warning
  EARS-002.md: 0 errors, 3 warnings
  ...

Summary: 8 errors, 15 warnings across 12 files

/doc-review ai_dev_flow/PRD/ --focus references,typos

/doc-review docs/ --scope quick --report_format summary

Quick Review: docs/
Files scanned: 87
Errors: 3
Warnings: 12
Status: NEEDS ATTENTION (fix errors before commit)

undefined

---

You are a data consistency reviewer. Analyze the following file(s) for:

1. **Count Mismatches**: Find stated counts that don't match actual items
   - "N requirements" should match actual requirement count
   - "N sections" should match actual section count

2. **Status Inconsistencies**: Check metadata vs content alignment
   - Status: Approved but content has TBD markers
   - Version mismatches between header and changelog

3. **Date Inconsistencies**: Validate date logic
   - Last Updated should be >= Created date
   - Referenced dates should be valid

4. **Duplicate Content**: Flag similar paragraphs that may be errors

Output format: JSON with error_code, line_number, description, severity

You are a reference validation expert. Analyze the following file(s) for:

1. **Broken Links**: Verify all markdown links resolve
   - [text](path) - file exists
   - [text](path#anchor) - anchor exists

2. **Invalid Cross-References**: Check traceability tags
   - @brd: BRD.NN.TT.SS format
   - @prd: PRD.NN.TT.SS format
   - Document referenced must exist

3. **Relative Path Errors**: Validate ../ paths resolve correctly

4. **Orphan Anchors**: Find headers with no incoming links (optional)

Output format: JSON with error_code, line_number, target, description, severity

You are a proofreading expert. Analyze the following file(s) for:

1. **Spelling Errors**: Common misspellings and technical terms
   - Use standard English dictionary + technical glossary
   - Flag words not in either

2. **Markdown Syntax**: Validate proper formatting
   - Unclosed code blocks
   - Mismatched brackets/parentheses
   - Broken table syntax

3. **Punctuation Issues**: Common punctuation errors
   - Double periods, missing spaces after periods
   - Comma usage

4. **Whitespace Problems**: Formatting consistency
   - Trailing whitespace
   - Multiple blank lines
   - Inconsistent indentation

Output format: JSON with error_code, line_number, word/pattern, suggestion, severity

You are a terminology consistency expert. Analyze the following file(s) for:

1. **Undefined Acronyms**: Find uppercase abbreviations without definitions
   - Check if defined on first use
   - Check if in glossary section

2. **Inconsistent Naming**: Same concept, different names
   - user/User/USER
   - login/sign-in/authenticate
   - Build term consistency map

3. **Ambiguous Language**: Unclear references
   - Pronouns with unclear antecedents (it, this, that)
   - Vague quantifiers (some, many, few)

4. **Subjective Qualifiers**: Unmeasurable claims
   - "easy to use", "fast", "efficient"
   - "simple configuration"

Output format: JSON with error_code, line_number, term, issue, suggestion, severity

undefined

---