Tools
agenttrail watches Claude Code, Codex and Cursor from the filesystem and draws a live map of what they are doing
sodiumsun/agenttrail, created 2026-08-21 and at 189 stars under MIT, is a local-first observability dashboard that tails agent session files to show plans, tool calls, file changes and progress in real time across three different coding agents. It was still being pushed on 2026-08-25. It is the only repo carrying the agent-observability topic created since 2026-07-25 with more than 50 stars, which suggests the category is still thin despite how many people run several agents at once.
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