# Shell Drop

> Read-only help with SSH, tmux and Tailscale setup for running AI agents from an iPhone or iPad.

- name: sh.shelldrop/shelldrop
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 89/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/sh.shelldrop%2Fshelldrop
- tools: https://api.protogrid.dev/v1/servers/sh.shelldrop%2Fshelldrop/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "shelldrop": {
      "type": "http",
      "url": "https://mcp.shelldrop.sh/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% +updated-4d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 89/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 4 of 4 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 619 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`, `stability.new_links`: tool history recorded for 4 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 4, about 619 tokens to load them all
- tool set hash: 5521b07fd14a013a1531cf50dde7a3c4
- badge: [![protogrid quality](https://protogrid.dev/badge/sh.shelldrop/shelldrop.svg)](https://protogrid.dev/servers/sh.shelldrop/shelldrop)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.shelldrop.sh/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (4)

- `generate_tmux_conf`: Return a phone-friendly ~/.tmux.conf snippet (session-name titles, mouse scrolling, OSC 52 clipboard, long history, optional Ctrl-a prefix) plus how to apply it.
- `setup_guide`: Step-by-step guide to set up a macOS or Linux machine so AI agents can be run and checked from an iPhone or iPad: SSH, tmux, Tailscale, keep-awake, SSH key, verify.
- `tmux_howto`: Exact tmux commands for common tasks from a phone: attach, detach, list, kill, scrollback, mouse, copy, rename, new session, windows and panes.
- `troubleshoot_connection`: Fixes for common phone-to-machine problems: connection timeout, connection refused, tmux "can't find session", copy from tmux not reaching the phone.