Potencia tu agente
El comando propio del publicador. No es un endpoint de PlugMCP.
Host a copy with our keys and logs.
npx -y @hostbeam/[email protected]Claude Code no tiene enlace de instalación para un comando local. Copia el comando de abajo y ejecútalo en una terminal.
HOSTBEAM_DIR=<value> claude mcp add app.hostbeam-mcp -- npx -y @hostbeam/mcp@0.1.4Ejecútalo en una terminal.
{ "mcpServers": { "app.hostbeam-mcp": { "command": "npx", "args": [ "-y", "@hostbeam/[email protected]" ], "env": { "HOSTBEAM_DIR": "<value>" } } }}claude_desktop_config.json
¿URL remota o un comando en tu máquina? En qué se diferencian las dos instalaciones
Ejecutar en PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
AbrirDel publicador
Hostbeam sends a screenshot from your Mac or your iPhone to a server over SSH and puts the remote path on your clipboard, so you can paste it to a coding agent running there.
This MCP server runs on that server, next to the agent. The agent can ask for the screenshot you just beamed and read it, without you pasting the path.
Lets a coding agent read the screenshots you beam to its server with Hostbeam.
On the server your agent runs on, not on your Mac or your phone. Node 18 or later.
For Claude Code:
claude mcp add -s user hostbeam -- npx -y @hostbeam/mcp
-s user makes it available in every project on that server.
For Codex:
codex mcp add hostbeam -- npx -y @hostbeam/mcp
For other MCP clients, in their JSON config:
{
"mcpServers": {
"hostbeam": {
"command": "npx",
"args": ["-y", "@hostbeam/mcp"]
}
}
}
If the server can't reach npm, copy hostbeam-mcp.mjs to it and run that
instead. It has no dependencies.
claude mcp add -s user hostbeam -- node /path/to/hostbeam-mcp.mjs
Hostbeam beams to /tmp/hostbeam unless you changed the folder for that host.
If you did, give the server the same folder: -e HOSTBEAM_DIR=/your/folder for
Claude Code, --env HOSTBEAM_DIR=/your/folder for Codex, or
"env": { "HOSTBEAM_DIR": "/your/folder" } in JSON.
latest_screenshot returns the most recent beam as images, with how long
ago it arrived. If you beamed several files at once, it returns all of them,
up to six, and names the rest.list_screenshots lists recent beams with file names, sizes and times. No
image data.read_screenshot returns one file by name.Only files Hostbeam delivered: names starting with hostbeam- with an image
extension, in that one folder. It doesn't look in subfolders, and it refuses a
name with a path in it. It never writes, moves or deletes anything.
It skips symlinks, and it won't read a folder that belongs to another user or that any user can write to, because a file there may not be one you beamed.
JPEG, PNG, GIF and WebP come back as images, up to 3.75 MB each. Other formats
and larger files come back as a path instead: models only accept those four
formats, and model APIs refuse bigger images. When a beam holds several files,
latest_screenshot includes images up to 7.5 MB in total and names the rest.
It speaks newline-delimited JSON-RPC on stdin and stdout:
printf '%s\n' \
'{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}' \
'{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"list_screenshots"}}' \
| npx -y @hostbeam/mcp
MIT
Lets a coding agent read the screenshots you beam to its server with Hostbeam.
{ "mcpServers": { "app.hostbeam-mcp": { "command": "npx", "args": [ "-y", "@hostbeam/[email protected]" ], "env": { "HOSTBEAM_DIR": "<value>" } } }}Herramientas
Aún no hay lista de herramientas. Los servidores remotos la reciben tras la primera comprobación de estado.
Preguntas frecuentes
Copia en esta página la configuración stdio para Cursor, Claude Desktop, Claude Code o VS Code. Usa la instalación del publicador, no un proxy de PlugMCP.
El publicador indica estas variables de entorno: HOSTBEAM_DIR.
Hostbeam se ejecuta localmente por stdio.
Última comprobación: 2026-11-07. Lets a coding agent read the screenshots you beam to its server with Hostbeam.