Her · हेर is a tool that acts like a detective for your Claude Code sessions. Want to know why an agent did a deploy, where the tokens went, or which subagent ate half an execution? Instead of reading 4,000 lines of .jsonl, let Her do it for you.
What Her does
Each Claude Code session leaves a trail: a .jsonl file with every turn, every tool call, and every token. That’s usually a write-only log: useful but hard to access. Her reads that trail for you and reconstructs the story in plain language.
Her detects and flags risky moves — deploys, configuration or production changes, and possible secret leaks — and shows you exactly which turn triggered them. It also maps where tokens went, which tools, subagents, skills and MCP servers were used. When it spots a known, fixable pattern, it suggests improvements based on Anthropic and community best practices. It suggests, it never asserts, and it stays quiet if there’s nothing relevant to say.
It also includes a built-in co-pilot, Ask Her. Why was this tool used? Where is the deploy call? Ask, and Her points to the cited turns and opens the exact tool call.
