# get_signup_info

A read tool on the Lighter MCP MCP server.

Agent View of the PolicyLayer registry record for `get_signup_info`. HTML page: https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-signup-info

## Facts

- Tool: `get_signup_info`
- Server: Lighter MCP (`0xdegenmo/lighter-mcp`) — https://policylayer.com/tools/0xdegenmo-lighter-mcp.md
- Homepage: https://github.com/0xDegenMo/lighter-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_signup_info",
    "arguments": {}
  }
}
```

## Why get_signup_info is rated Low

This tool retrieves signup information for the Lighter DEX platform. It has no capacity to modify data, execute transactions, or move funds. The blast radius of misuse is minimal — an attacker could only access publicly or user-level signup details, not cause financial harm or irreversible changes. Classified as Read with low severity.

From the tool's own definition: "Tool name 'get_signup_info' indicates a data retrieval operation. The 'get_' prefix is characteristic of Read operations that fetch information without side effects. Description is empty, but the name strongly suggests querying signup-related information."

## Use case

AI agents call get_signup_info to retrieve information from Lighter MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Lighter MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_signup_info": {}
  }
}
```

## Other tools on Lighter MCP (19)

- `cancel_all_orders` — Destructive — https://policylayer.com/tools/0xdegenmo-lighter-mcp/cancel-all-orders.md
- `cancel_order` — Destructive — https://policylayer.com/tools/0xdegenmo-lighter-mcp/cancel-order.md
- `close_position` — Financial — https://policylayer.com/tools/0xdegenmo-lighter-mcp/close-position.md
- `place_limit_order` — Financial — https://policylayer.com/tools/0xdegenmo-lighter-mcp/place-limit-order.md
- `place_market_order` — Financial — https://policylayer.com/tools/0xdegenmo-lighter-mcp/place-market-order.md
- `place_stop_loss` — Financial — https://policylayer.com/tools/0xdegenmo-lighter-mcp/place-stop-loss.md
- `place_take_profit` — Financial — https://policylayer.com/tools/0xdegenmo-lighter-mcp/place-take-profit.md
- `get_balance` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-balance.md
- `get_candles` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-candles.md
- `get_funding_rate` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-funding-rate.md
- `get_market` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-market.md
- `get_orderbook` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-orderbook.md
- `get_position` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-position.md
- `get_positions` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-positions.md
- `get_status` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-status.md
- `get_ticker` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/get-ticker.md
- `list_markets` — Read — https://policylayer.com/tools/0xdegenmo-lighter-mcp/list-markets.md
- `how_to_approve_integrator` — Write — https://policylayer.com/tools/0xdegenmo-lighter-mcp/how-to-approve-integrator.md
- `set_leverage` — Write — https://policylayer.com/tools/0xdegenmo-lighter-mcp/set-leverage.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=0xdegenmo-lighter-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/0xdegenmo-lighter-mcp