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walkerOS is a free, open-source event collection and tag management framework designed for developers and analytics teams. It unifies tracking across websites, server applications, data warehouses, and advertising platforms. Users can define events through declarative configurations instead of maintaining scattered tracking scripts. The software validates event schemas and processes consent requirements before sending data to configured destinations. It supports integrations with Google Analytics 4, Google Ads, Meta Conversions API, and BigQuery. Tracking configurations can be version-controlled, reviewed, and deployed as code. Its Model Context Protocol integration allows AI agents to inspect schemas and generate tracking configurations. Built with TypeScript, walkerOS supports self-hosted deployment and local development workflows.
Features
- Declarative event tracking with centralized configuration and version control
- Consent-aware data collection with queued events and controlled destination delivery
- Event schema validation, transformation, enrichment, and routing capabilities
- Google Analytics 4, Meta Conversions API, Google Ads, and BigQuery integration
- Browser and server-side tracking with integrated and standalone deployment modes
- Model Context Protocol integration for AI-assisted tracking configuration and validation
Project Samples
