writing-scripts

Writing Scripts A script is a JavaScript function that runs at a specific hook point in the Celigo data pipeline. Scripts handle logic that expressions, filters, and visual mappings cannot -- complex conditionals, cross-record calculations, API calls within the pipeline, and custom routing. Concerns when writing a script: Choosing the right hook point -- which function type matches what you're trying to accomplish Input/output contracts -- what options contains and what the function must return (array length rules are strict) Expression alternative -- filter, transform, and output filter have expression-based alternatives that don't require a script; prefer expressions when possible Available modules -- scripts can import three built-in modules: integrator-api (call Celigo APIs), dayjs (date/time manipulation), and sjcl (Stanford JavaScript Crypto Library for hashing/encryption) One script, many functions -- a single script resource can contain multiple exported functions, each wired independently to different hook points Used across flows, APIs, and tools. Hook Points Every script function runs at a specific point in the pipeline. Choose based on when you need to act and what data you need access to. Show more Installs 1.1K Repository celigo/ai GitHub Stars 4 First Seen Jun 4, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass