# mcp.policy.Reporter

- **Module:** mcp.policy
- **Package:** tmux-mcp
- **Language:** Rust
- **Kind:** struct
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/tmux-mcp/src/policy.rs#L458
- **Page:** https://libtmux.org/en/rs/latest/mcp/reference/mcp-policy-reporter/

Whoever asked to be told how a long call is getting on.

Extracted from the request rather than passed, so a tool declares that it
reports progress by taking one. It is empty unless the client sent a
progress token, and an empty one can be built directly -- which is what
lets these tools be driven without a live client.

## Members

- `none` (method): A reporter with nobody to report to.