Hi!
We are working on agento11y, an open-source tool for observing coding agents.
agento11y records sessions from coding agents such as Claude Code, Codex, Pi and others. You can see what an agent did, which tools it called, how many tokens it used, and what the session cost.
We’ve now added local guards that check tool calls before they run. They can block commands such as git reset --hard or git push --force, and there’s a built-in guard pack for redacting common secrets in tool calls. You choose which rules to enable in the local web UI. The session viewer and guards run locally without a Grafana Cloud account, though you can also send sessions to Cloud if you want. These checks match patterns and can miss things, so they aren’t a replacement for an OS sandbox.
Here’s a short demo and the source and setup instructions.
We’d love to hear what you think and what we could improve. The team will be around in the comments if you have questions!