Foundry Codex
Quick-reference library for building on Palantir Foundry.
Ontology
Object Types, Link Types, Action Types, Interfaces, and design patterns
6 sectionsFunctions
TypeScript/Python Functions, queries, computed properties, testing, and AIP Logic
5 sectionsWorkshop
App building, widgets, variables, events, and production patterns
5 sectionsCustom Widgets
Custom Widgets, iFrame integration, OSDK React apps, and deployment
5 sectionsAsk the Community
Get answers from Palantir users and experts on any Foundry topic.
Community Announcements
Official news, releases, and updates from the Palantir team.
Inside the Product
Deep dives into product decisions, architecture, and engineering stories.
Product Feedback
Share ideas and feature requests directly with Palantir product teams.
Highlights & Insights
ontology-managementOntology and Pipeline Design PrinciplesosdkDiscover the Power of Palantir's Defense OSDKlanguage-model-serviceNew NVIDIA & Palantir Collaborationbuild-with-aipLaunching 10 new Build with AIP Examples!vscodeWhy We Built It: Foundry for VS Codesolution-designWhy we built it: Solution Designer & AIP Architectcompute-modulesWhy we built it: Compute Modulesaip-agentsLeveling up your AIP agents with the Palantir API