What this skill does
Analyze construction drawings to extract dimensions, annotations, symbols, and metadata. Support quantity takeoff and design review automation.
Drawing Analyzer is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.
How to install Drawing Analyzer
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
drawing-analyzerand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Drawing Analyzer with a single command:
openclaw skills add drawing-analyzer
This pulls drawing-analyzer from ClawHub and installs it into ~/.openclaw/skills/drawing-analyzer/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Drawing Analyzer
Once installed, Drawing Analyzer activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
drawing-analyzer-2.1.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/drawing-analyzer/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Drawing Analyzer?
Install Drawing Analyzer in the OpenClaw Easy desktop app by opening the Skills panel, searching for drawing-analyzer, and clicking Install. From a terminal you can run: openclaw skills add drawing-analyzer. Either way the skill is placed in ~/.openclaw/skills/drawing-analyzer/.
Is Drawing Analyzer free?
Yes. Drawing Analyzer is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Drawing Analyzer do?
Analyze construction drawings to extract dimensions, annotations, symbols, and metadata. Support quantity takeoff and design review automation.
Related: more developer tools skills
If Drawing Analyzer looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models