---

name: source-unifier description: Merge multiple documentation sources (docs, GitHub, PDF) with conflict detection. Use when combining docs + code for complete skill coverage. tools: Read, Write, Bash, Glob, Grep

Source Unifier Skill

Purpose

Single responsibility: Intelligently merge documentation from multiple sources (websites, GitHub repos, PDFs) while detecting and transparently reporting conflicts between documented and implemented behavior. (BP-4)

Grounding Checkpoint (Archetype 1 Mitigation)

Before executing, VERIFY:

• All source URLs/paths are accessible
• Each source type is correctly identified (docs, github, pdf)
• Output directory is writable
• Merge mode is specified (rule-based or AI-enhanced)
• Conflict resolution strategy is defined

DO NOT merge without inspecting each source first.

Uncertainty Escalation (Archetype 2 Mitigation)

ASK USER instead of guessing when:

• Conflict severity unclear (is doc or code authoritative?)
• Multiple valid interpretations of API signature
• Source versions don't match (v2 docs vs v3 code)
• Merge strategy produces ambiguous results

NEVER silently resolve conflicts. Always report discrepancies.

Context Scope (Archetype 3 Mitigation)

Context Type	Included	Excluded
RELEVANT	All specified sources, merge config	Unrelated documentation
PERIPHERAL	Version history for context	Other projects
DISTRACTOR	Previous merge attempts	Unrelated codebases

Conflict Types

Type	Severity	Description	Example
Missing in code	HIGH	Documented but not implemented	API endpoint in docs, not in code
Missing in docs	MEDIUM	Implemented but not documented	Hidden feature in code
Signature mismatch	MEDIUM	Different parameters/types	func(a, b) vs func(a, b, c=None)
Description mismatch	LOW	Different explanations	Wording differences

Workflow Steps

Step 1: Verify Sources (Grounding)

# Test documentation URL
curl -I https://docs.example.com/

# Test GitHub repo
gh repo view owner/repo --json name,description

# Test PDF file
file manual.pdf && pdfinfo manual.pdf

Step 2: Create Unified Configuration

{
  "name": "myframework",
  "description": "Complete framework knowledge from docs + code",
  "merge_mode": "rule-based",
  "conflict_resolution": {
    "missing_in_code": "warn",
    "missing_in_docs": "include",
    "signature_mismatch": "show_both",
    "description_mismatch": "prefer_docs"
  },
  "sources": [
    {
      "type": "documentation",
      "base_url": "https://docs.example.com/",
      "extract_api": true,
      "max_pages": 200
    },
    {
      "type": "github",
      "repo": "owner/myframework",
      "include_code": true,
      "code_analysis_depth": "surface",
      "max_issues": 100
    },
    {
      "type": "pdf",
      "path": "docs/manual.pdf",
      "extract_tables": true
    }
  ]
}

Step 3: Execute Unified Scraping

Option A: With skill-seekers

skill-seekers unified --config unified-config.json

Option B: Manual merge workflow

1. Scrape each source independently
2. Extract API signatures from each
3. Compare and detect conflicts
4. Generate merged output with conflict annotations

Step 4: Review Conflict Report

The unifier generates a conflict report:

# Conflict Report: myframework

## Summary
- Total APIs analyzed: 245
- Conflicts detected: 18
- Missing in code: 3 (HIGH)
- Missing in docs: 8 (MEDIUM)
- Signature mismatches: 5 (MEDIUM)
- Description mismatches: 2 (LOW)

## HIGH Severity Conflicts

### `deprecated_function()`
- **Status**: Documented but not found in code
- **Documentation**: "Use this function to..."
- **Code**: NOT FOUND
- **Recommendation**: Remove from docs or implement

## MEDIUM Severity Conflicts

### `process_data(input: str)`
- **Status**: Signature mismatch
- **Documentation**: `process_data(input: str)`
- **Code**: `process_data(input: str, validate: bool = True)`
- **Recommendation**: Update documentation to include `validate` parameter

Step 5: Validate Merged Output

# Check merged skill structure
ls -la output/myframework/

# Verify conflict annotations
grep -r "⚠️\|Conflict\|WARNING" output/myframework/references/

# Count conflict markers
grep -c "Conflict" output/myframework/references/*.md

Recovery Protocol (Archetype 4 Mitigation)

On error:

1. PAUSE - Preserve partial merge state
2. DIAGNOSE - Check error type:
   • Source unavailable → Skip source, note in report
   • Parse error → Check source format, retry with different parser
   • Memory error → Process sources sequentially
   • Conflict overflow → Increase conflict threshold or filter by severity
3. ADAPT - Adjust merge strategy
4. RETRY - Resume merge (max 3 attempts)
5. ESCALATE - Present partial results, ask user for conflict resolution

Checkpoint Support

State saved to: .aiwg/working/checkpoints/source-unifier/

checkpoints/source-unifier/
├── source_1_docs.json      # Processed docs
├── source_2_github.json    # Processed GitHub
├── source_3_pdf.json       # Processed PDF
├── conflicts.json          # Detected conflicts
└── merge_progress.json     # Current merge state

Resume: skill-seekers unified --config config.json --resume

Output Structure

output/myframework/
├── SKILL.md                    # Main skill with conflict summary
├── references/
│   ├── index.md                # Unified index
│   ├── api_reference.md        # Merged API docs (with conflict markers)
│   ├── guides.md               # Merged guides
│   └── conflicts.md            # Detailed conflict report
├── sources/
│   ├── documentation.md        # Original docs content
│   ├── github.md               # GitHub-extracted content
│   └── pdf.md                  # PDF-extracted content
└── metadata/
    ├── sources.json            # Source metadata
    └── conflict_summary.json   # Machine-readable conflicts

Conflict Markers in Output

Merged content includes inline conflict markers:

#### `process_data(input: str, validate: bool = True)`

⚠️ **Conflict**: Documentation signature differs from implementation

**Documentation says:**
```python
def process_data(input: str) -> dict:
    """Process input data and return results."""

Code implementation:

def process_data(input: str, validate: bool = True) -> dict:
    """Process input data with optional validation."""

Resolution: Documentation should be updated to include the validate parameter added in v2.3.

## Merge Modes

| Mode | Description | Use Case |
|------|-------------|----------|
| `rule-based` | Apply predefined rules for conflict resolution | Fast, deterministic |
| `ai-enhanced` | Use AI to intelligently merge conflicting content | Better quality, slower |
| `manual` | Generate conflicts only, user resolves | Full control |

## Troubleshooting

| Issue | Diagnosis | Solution |
|-------|-----------|----------|
| Too many conflicts | Sources very different | Filter by severity, merge incrementally |
| False positives | Parser differences | Normalize API extraction |
| Missing content | Source incomplete | Add supplementary source |
| Merge too slow | Large sources | Use parallel processing |

## References

- Skill Seekers Unified Scraping: https://github.com/jmagly/Skill_Seekers/blob/main/docs/UNIFIED_SCRAPING.md
- REF-001: Production-Grade Agentic Workflows (BP-4, BP-6 model consortium parallel)
- REF-002: LLM Failure Modes (Archetype 1-4 mitigations)