specification-extractor

What This Skill Does

The specification-extractor is a high-precision AI agent skill designed for the Architecture, Engineering, and Construction (AEC) industry. It leverages sophisticated pattern recognition to parse complex PDF-based construction specifications into structured, machine-readable formats. By identifying CSI MasterFormat section headers, Part 1-3 divisions (General, Products, Execution), and specific requirements, it transforms static text into structured data. It extracts granular details including manufacturer data, required submittal types (e.g., shop drawings, samples, test reports), and referenced industry standards (e.g., ASTM, ANSI, ACI). This allows project managers, estimators, and procurement specialists to turn hundreds of pages of technical specs into an organized database of actionable items.

Installation

To install the specification-extractor, run the following command in your terminal within the OpenClaw environment:

clawhub install openclaw/skills/skills/datadrivenconstruction/specification-extractor

Ensure you have the required PDF processing dependencies installed in your system environment to allow the extractor to parse raw text accurately from various PDF formatting styles.

Use Cases

• Automated Estimating: Instantly scrape material requirements and product standards to update cost databases without manual entry.
• Submittal Log Generation: Automatically compile a comprehensive checklist of required submittals and their delivery timing, reducing administrative burden for project engineers.
• Compliance Audits: Quickly compare product specifications against project requirements to ensure materials meet ASTM or local code standards.
• Bid Package Preparation: Extract specific scope-of-work requirements from master documents to create targeted subcontractor bid packages.

Example Prompts

1. "Scan the document at ./docs/033000_Concrete.pdf and list all required product data submittals for the contractor."
2. "Extract all ASTM and ACI standards referenced in the provided specifications and output them as a CSV file."
3. "Summarize the Part 2 product requirements for the structural steel section of the spec, focusing on specific manufacturer model numbers found."

Tips & Limitations

To ensure optimal performance, ensure your input PDFs are text-searchable rather than scanned images. If you are dealing with scanned blueprints, you may need an OCR pre-processing step. The extractor is tuned for standard CSI MasterFormat documents; heavily customized or non-standard specifications may require manual review. Always verify critical submittal dates against the master project schedule, as spec documents sometimes contain contradictory lead-time requirements.