hyperhive/hive-screen-mcp/Cargo.toml
iris 0b3268feae feat(#2305): hive-screen-mcp — screenshot + input MCP for GUI agents
New crate hive-screen-mcp: a stdio MCP bridge activated automatically
when an agent has hyperhive.gui.enable = true. Provides five tools:

- screenshot   — grim → saves PNG, returns path for Read tool
- type_text    — wtype → Unicode text input (no daemon)
- key_press    — ydotool key → combos like ctrl+c, super+l
- mouse_move   — ydotool mousemove --absolute
- mouse_click  — ydotool click, optionally with prior move

New nix/agent-modules/screen.nix: wires the MCP bridge into
extraMcpServers.screen; adds grim + wtype to systemPackages. Adds
hyperhive.gui.screenInput option (default false) which enables the
ydotoold daemon + ydotool for mouse/keyboard injection via /dev/uinput.

screenshot and type_text work without screenInput. key_press,
mouse_move, and mouse_click return a ydotool error until ydotoold is
running and /dev/uinput is accessible in the container.
2026-07-20 20:55:27 +02:00

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TOML

[package]
name = "hive-screen-mcp"
edition.workspace = true
version.workspace = true
[lints]
workspace = true
[dependencies]
anyhow.workspace = true
rmcp.workspace = true
schemars.workspace = true
serde.workspace = true
tokio.workspace = true
tracing.workspace = true
tracing-subscriber.workspace = true
# `hive-screen-mcp` — stdio MCP bridge for GUI agents.
# Provides screenshot (grim), text input (wtype), key press and mouse
# actions (ydotool) for agents running a Weston compositor.
[[bin]]
name = "hive-screen-mcp"
path = "src/main.rs"