SiphonClaw

---

name: siphonclaw

description: Document intelligence pipeline with visual search, OCR, and field capture

version: 1.2.0

metadata:

siphonclaw:

emoji: "\U0001F50D"

requires:

plugins: []

---

# SiphonClaw

Domain-agnostic document intelligence pipeline. Ingest PDFs, images, and spreadsheets into a searchable knowledge base with dual-track retrieval (text + visual), OCR, confidence scoring, and field capture.

Built for field service engineers, researchers, mechanics, and anyone who needs fast answers from large document collections.

What SiphonClaw Does

MCP Tools

SiphonClaw exposes five tools via MCP for integration with agents and other MCP-compatible clients.

---

siphonclaw_search

Search the knowledge base using triple hybrid retrieval (text + visual + keyword).

**Parameters:**

| Name | Type | Required | Description |

|------|------|----------|-------------|

| `query` | string | yes | Natural language search query or exact part number / error code |

| `top_k` | integer | no | Number of results to return (default: 5, max: 20) |

| `filters` | object | no | Metadata filters (e.g., `{"source_type": "service_manual", "model": "ModelA"}`) |

| `mode` | string | no | Search mode: `"hybrid"` (default), `"text"`, `"visual"`, `"keyword"` |

**Returns:**

{
  "results": [
    {
      "content": "Extracted text from the matching chunk or page",
      "source": "ServiceManual_ModelA.pdf",
      "page": 42,
      "section": "4.3 Transformer Replacement",
      "score": 0.92,
      "match_type": "hybrid"
    }
  ],
  "confidence": 0.87,
  "confidence_tier": "Confident - verify part number",
  "keywords_used": ["low voltage supply", "assembly mount", "ModelA"],
  "citations": ["[1] ServiceManual_ModelA, page 42", "[2] Parts Catalog PC-1102, page 15"]
}

---

siphonclaw_ingest

Add a document or photo to the knowledge base. Supports PDF, Excel, images (JPG/PNG), and screenshots.

**Parameters:**

| Name | Type | Required | Description |

|------|------|----------|-------------|

| `file_path` | string | yes | Absolute path to the file to ingest |

| `source_type` | string | no | Document type hint: `"manual"`, `"parts_catalog"`, `"field_note"`, `"photo"`, `"other"` (default: auto-detect) |

| `metadata` | object | no | Additional metadata to attach (e.g., `{"model": "ModelA", "domain": "industrial"}`) |

**Returns:**

{
  "status": "ingested",
  "file": "ServiceManual_ModelA.pdf",
  "pages_processed": 127,
  "chunks_created": 843,
  "visual_pages_indexed": 127,
  "ocr_pages": 12,
  "duration_seconds": 45.2
}

---

siphonclaw_field_note

Save a field fix or repair note as a first-class knowledge base entry. These are indexed and retrievable in future searches, forming a learning loop.

**Parameters:**

| Name | Type | Required | Description |

|------|------|----------|-------------|

| `note` | string | yes | Free-text description of the fix, procedure, or observation |

| `model` | string | no | Equipment model or identifier (e.g., `"ModelA"`) |

| `parts` | array[string] | no | Part numbers used in the repair (e.g., `["12345", "67890"]`) |

| `procedure_ref` | string | no | Reference to a manual procedure (e.g., `"ServiceManual_ModelA section 4.3"`) |

| `tags` | array[string] | no | Free-form tags for categorization (e.g., `["hv_transformer", "calibration"]`) |

**Returns:**

{
  "status": "saved",
  "field_note_id": "fn-2026-02-09-001",
  "indexed": true,
  "model": "ModelA",
  "parts_cross_referenced": ["12345"],
  "retrievable": true
}

---

siphonclaw_identify

Send a photo of equipment, a part, a label, or an error screen. SiphonClaw uses vision models to identify what it sees, then searches the local knowledge base for relevant documentation. Falls back to web search if local confidence is low.

**Parameters:**

| Name | Type | Required | Description |

|------|------|----------|-------------|

| `image_path` | string | yes | Absolute path to the image file (JPG, PNG, HEIC) |

| `context` | string | no | Additional context about the image (e.g., `"circuit board inside equipment housing"`) |

| `search_after` | boolean | no | Automatically search the KB after identification (default: `true`) |

**Returns:**

{
  "identification": "Industrial power supply board, Model PSU-200",
  "visual_features": ["green PCB", "3 large capacitors", "manufacturer logo visible", "part label partially obscured"],
  "ocr_text": "PSU-200 REV C  SN: 4829103",
  "search_results": [
    {
      "content": "PSU-200 replacement procedure...",
      "source": "ServiceManual_ModelA.pdf",
      "page": 67,
      "score": 0.94
    }
  ],
  "confidence": 0.91,
  "web_search_used": false
}

---

siphonclaw_status

Get pipeline health, ingestion statistics, model availability, and cost tracking.

**Parameters:**

| Name | Type | Required | Description |

|------|------|----------|-------------|

| `detail` | string | no | Level of detail: `"summary"` (default), `"full"`, `"costs"`, `"models"` |

**Returns:**

{
  "status": "healthy",
  "knowledge_base": {
    "total_documents": 3164,
    "total_chunks": 656000,
    "visual_pages_indexed": 31200,
    "last_ingestion": "2026-02-09T14:30:00Z"
  },
  "models": {
    "ocr": {"model": "qwen3-vl:latest", "provider": "ollama", "available": true},
    "text_embedding": {"model": "bge-m3:latest", "provider": "ollama", "available": true},
    "visual_embedding": {"model": "qwen3-vl-embed:2b", "provider": "ollama", "available": true},
    "generation": {"model": "MiniMax-M2.5", "provider": "openrouter", "available": true},
    "reasoning": {"model": "kimi-k2.5", "provider": "openrouter", "available": true},
    "fallback": {"model": "glm-4.7-flash:latest", "provider": "ollama", "available": true}
  },
  "costs": {
    "today": "$0.12",
    "this_month": "$2.45",
    "daily_budget": "$5.00",
    "budget_remaining": "$4.88"
  },
  "dead_letter_queue": {
    "pending_retry": 2,
    "permanently_failed": 1
  }
}

MCP Server

SiphonClaw runs as an MCP server that any MCP-compatible client (OpenClaw agents, Claude Desktop, etc.) can connect to.

# Start the MCP server (stdio transport - default for OpenClaw)
python mcp_server.py

# Start with SSE transport (for HTTP-based clients)
python mcp_server.py --sse --port 8000

**OpenClaw agent config (`~/.openclaw/openclaw.json`):**

{
  "mcpServers": {
    "siphonclaw": {
      "command": "python",
      "args": ["mcp_server.py"],
      "cwd": "/path/to/siphonclaw"
    }
  }
}

**Claude Desktop config (`claude_desktop_config.json`):**

{
  "mcpServers": {
    "siphonclaw": {
      "command": "python",
      "args": ["/path/to/siphonclaw/mcp_server.py"]
    }
  }
}

Setup

Mode A: Hybrid Local + Cloud (Recommended)

Local models handle ingestion (OCR + embeddings) for free. Cloud APIs handle intelligence (generation + reasoning) for pennies per query.

**Monthly cost: ~$0.50-5/mo for typical use.**

# 1. Install SiphonClaw
git clone https://github.com/curtisgc1/siphonclaw.git && cd siphonclaw
pip install -r requirements.txt

# 2. Install Ollama and pull local models (~10 GB total)
curl -fsSL https://ollama.com/install.sh | sh
ollama pull qwen3-vl:latest          # 6.1 GB - OCR
ollama pull bge-m3:latest             # ~1.5 GB - text embeddings
ollama pull qwen3-vl-embed:2b        # ~2 GB - visual embeddings

# 3. Get OpenRouter API key (ONE key for all intelligence models)
#    Visit: https://openrouter.ai -> Sign up -> Copy API key
siphonclaw config set openrouter_key sk-or-v1-xxxxx

# 4. (Optional) Get Brave Search API key for web search fallback
#    Visit: https://brave.com/search/api -> Sign up -> Free tier: 2,000 queries/mo
siphonclaw config set brave_key BSA-xxxxx

# 5. Point to your documents and ingest
siphonclaw config set docs_path /path/to/my/docs
siphonclaw ingest

# 6. Search
siphonclaw search "part number for compressor valve"

Mode B: Full Cloud

Everything runs via OpenRouter. Simpler setup (no Ollama needed), but ingestion of large document sets costs $50-100+ in API tokens.

**First month: ~$50-105. After that: ~$0.50/mo.**

# 1. Install SiphonClaw
pip install siphonclaw

# 2. Get OpenRouter API key
siphonclaw config set openrouter_key sk-or-v1-xxxxx

# 3. Set ingestion mode to cloud
siphonclaw config set ingestion_mode cloud

# 4. (Optional) Get Brave Search API key
siphonclaw config set brave_key BSA-xxxxx

# 5. Point to your documents and ingest
siphonclaw config set docs_path /path/to/my/docs
siphonclaw ingest

# 6. Search
siphonclaw search "part number for compressor valve"

Cost Comparison

| Operation | Mode A (Hybrid) | Mode B (Full Cloud) |

|-----------|-----------------|---------------------|

| Ingest 3,000 PDFs | $0 (local) | ~$50-100 (OCR + embeddings) |

| 100 searches/month | ~$0.50 (API generation) | ~$0.50 (same) |

| Monthly total | **~$0.50-5/mo** | **~$50-105 first month, $0.50/mo after** |

Configuration Reference

SiphonClaw reads configuration from `config/models.yaml` and environment variables.

**Environment variables (via `.env` or shell):**

| Variable | Required | Description |

|----------|----------|-------------|

| `OPENROUTER_API_KEY` | Mode A/B | OpenRouter API key for intelligence models |

| `BRAVE_SEARCH_API_KEY` | no | Brave Search API key for web search fallback |

| `OLLAMA_BASE_URL` | no | Ollama server URL (default: `http://127.0.0.1:11434`) |

| `SIPHONCLAW_BUDGET_DAILY` | no | Daily API spend cap in USD (default: `5.00`) |

| `SIPHONCLAW_DOCS_PATH` | no | Path to document directory for ingestion |

**Agent config example (`config.json`):**

{
  "skills": {
    "entries": {
      "siphonclaw": {
        "openrouter_key": "sk-or-v1-xxxxx",
        "brave_key": "BSA-xxxxx",
        "docs_path": "/path/to/docs",
        "ingestion_mode": "local",
        "ollama_url": "http://127.0.0.1:11434"
      }
    }
  }
}

**Model configuration:** See `config/models.yaml` for full model tier configuration with ingestion and intelligence settings.