@thinkfleet/piece-agentmark

Activepieces piece for AgentMark — convert any web page or PDF into a compact AgentMark snapshot from inside a flow, and fill PDF forms with data from previous flow steps.

What this piece adds

| Action | What it does | Inputs | Outputs | |---|---|---|---| | Capture Web Page | Launch Chromium, snapshot a URL, return AgentMark | url, wait_until, timeout_ms, headless | agentmark, url, title, kind, action_count, bytes | | Capture PDF | Convert a PDF (URL/file/base64/data URI) to AgentMark; optional OCR | source, source_url, title, password, enable_ocr, ocr_language | agentmark, source_url, bytes, ocr_used | | Fill PDF Form | Fill an AcroForm PDF and return the filled bytes | source, values, flatten, return_format, password | filled_pdf (data URI or raw base64), bytes, fields_applied, fields_skipped, flattened |

All actions run on the Activepieces worker — no external service required. Browser-based snapshots use Chromium via Playwright; PDF support uses pdfjs-dist + pdf-lib; optional OCR uses Tesseract.js with Poppler (pdftoppm).

Why use this in a flow

• Drop AgentMark into any agent flow without writing code. The agent loop lives in your flow — call Capture Page, pass the snapshot to your AI step, then Page Execute (coming soon) or chain another snapshot.
• Fill insurance/government/vendor PDFs from CRM data. Map field action IDs from a previous step to records pulled from your data store, run Fill PDF Form, attach the result to an email.
• Extract structured data from scanned docs by enabling OCR on Capture PDF. Works on "Microsoft Print To PDF" output and scanner outputs.

Activepieces setup

This piece depends on:

• @thinkfleet/agentmark (the core library)
• playwright-core for browser-based actions
• pdfjs-dist (optional, required for any PDF action)
• pdf-lib (optional, required for Fill PDF Form)
• tesseract.js + Poppler installed on the worker (optional, required for OCR)

Install Chromium binaries on the worker once:

npx playwright-core install chromium

Install Poppler on the worker (only if using OCR):

brew install poppler           # macOS
apt-get install poppler-utils  # Ubuntu/Debian

License

MIT.