# AgentSIM

Source: https://glimind.com/server/pulsemcp%2Fagentsim
Registry id: `pulsemcp/agentsim`
Status: auth-required (checked 2026-10-26T22:43:18.192Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 213
- Outages (90 days): 5

## Install

```json
{
  "mcpServers": {
    "agentsim": {
      "type": "http",
      "url": "https://mcp.agentsim.dev/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http agentsim https://mcp.agentsim.dev/mcp
```

## Tools (7)

- `get_messages`: List all SMS messages received in this session without consuming the OTP. Use this to inspect raw messages or check if an SMS arrived before calling wait_for_ve
- `list_numbers`: List active challenge sessions, optionally filtered by agent_id. Use this to check for leaked sessions or inspect what is currently active.
- `open_challenge`: Open an authentication challenge session. Supports multiple channels: sms_otp (programmable US number), email_otp (mock inbox), magic_link (mock inbox), and web
- `provision_number`: Open an SMS challenge session (alias for open_challenge with channel=sms_otp). DEPRECATED: Use `open_challenge` with channel="sms_otp" instead. This tool is kep
- `release_number`: Close a challenge session. Always call this when you are done — even on error — so the session does not keep consuming pool capacity.
- `wait_for_otp`: Block until an SMS verdict arrives for this session (alias for wait_for_verdict). DEPRECATED: Use `wait_for_verdict` instead. This tool is kept for backward com
- `wait_for_verdict`: Block until a challenge verdict arrives for this session. Polls the AgentSIM API for up to `timeout_seconds`. Returns the structured verdict, which may include:

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.