Manages session continuity and research logging through structured handoffs and freeform timestamped notes.
Trails is a specialized capability for Claude Code designed to solve the problem of context loss between AI coding sessions. It provides a structured framework for creating 'handoffs' that document completed work, current state, and pending tasks, alongside freeform 'logs' for capturing technical research and discoveries. By maintaining a persistent, version-controlled history in the .trail directory, it ensures that both developers and AI subagents can seamlessly resume work with full situational awareness of previous progress.
Key Features
01Freeform timestamped logs for research findings and technical documentation
02Subagent context preservation through parent-session linking
032 GitHub stars
04Standardized file naming and directory structure for portable session history
05Advanced trail reading with filtering by type, date range, and line limits
06Structured handoff generation with 'Done', 'State', and 'Next' sections
Use Cases
01Resuming complex development tasks across multiple AI sessions without losing progress
02Coordinating work between a main AI agent and multiple specialized subagents
03Documenting technical research and API discoveries during deep-dive investigations
