pacifio/atlas
Atlas links agent sessions to commits and shares local project memory across Claude Code, Codex, and ACP agents. It makes agent provenance queryable, but macOS is the only supported platform.
Atlas records prompts, tool calls, file changes, and reasoning, then links each session to the commits it produced. Its **on-device semantic index** shares decisions, plans, failures, notes, and prior sessions across Claude Code, Codex, its native agent, and ACP agents.
Use checkpoints when reviewing agent-written commits or resuming work in another agent. Existing **AGENTS.md, CLAUDE.md, local histories, and .atlas/knowledge/** feed one context index, while files and large folders resolve locally before prompts are sent.
Atlas records prompts, tool calls, file changes, and reasoning, then links each session to the commits it produced. Its **on-device semantic index** shares decisions, plans, failures, notes, and prior sessions across Claude Code, Codex, its native agent, and ACP agents. Use checkpoints when reviewing agent-written commits or resuming work in another agent. Existing **AGENTS.md, CLAUDE.md, local histories, and .atlas/knowledge/** feed one context index, while files and large folders resolve locally before prompts are sent. Local mode works offline, secrets are scrubbed before persistence, and sync is opt-in, though anonymous usage analytics default on. **macOS is the supported platform**; Linux and Windows builds are untested, and QA for less common ACP agents remains ongoing.
Atlas makes cross-agent continuity concrete as local, inspectable session provenance tied to resulting commits, not merely recalled conversation. Its semantic index unifies existing instruction files, histories, and knowledge while checkpoints support review and resumption. This reinforces portable external context, but narrows adoption to a macOS-first tool with incomplete validation across less common agents.