Help & Documentation
Guides to install, use and contribute to Pulsar OS. The articles are organized by topic, pick one and get started.
Architecture
GNOME Settings Architecture
Detailed overview of the GNOME settings stack in Pulsar OS.
Read articleSayri: Conceptual Guide, Architecture & Sandboxing
In-depth guide to Sayri: Skills, Gateways, Bubblewrap (bwrap) isolation, and Zero-Plaintext Vault.
Read articlePulsar Store Ecosystem & Security Pipeline
Architecture of Pulsar Store: Issue-Ops, OpenCode AI Security Shield, VirusTotal, and Universal CLI Helper.
Read articleSayri Skills & Tools Specification (SKILL.md)
Comprehensive specification for Sayri AI skills: YAML frontmatter, custom tool schemas, Bubblewrap execution, and environment secrets.
Read articleSayri Subagents Specification (JSON Profiles)
How to define, configure, and manage autonomous subagent profiles and their sandbox isolation policies in Sayri.
Read articleChannel Gateways: Conceptual Guide & Message Authorization
How Channel Gateways (Telegram, Discord, MCP) work, UNIX domain socket IPC protocol, and the Unified Message Authorization System.
Read articleSayri Cajita UI SDK: Extensible Interface Specification & Components
Architecture, component kit, section registration, and Libadwaita-inspired design patterns for building modular interfaces inside Sayri Cajita.
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