# load_script

Load a custom Frida JavaScript script.

Agent View of the PolicyLayer registry record for `load_script`. HTML page: https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/load-script

## Facts

- Tool: `load_script`
- Server: Frida Game Hacking MCP (`0xhackerfren/frida-game-hacking-mcp`) — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp.md
- Homepage: https://github.com/0xhackerfren/frida-game-hacking-mcp
- Risk category: Execute (High risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

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

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

## Why load_script is rated High

Loading and executing arbitrary JavaScript via Frida into a target process constitutes arbitrary code execution. An agent could inject malicious scripts to read/write memory, exfiltrate data, crash processes, or escalate privileges. The blast radius is critical as it enables unrestricted code execution within any attached process.

From the tool's own definition: "Load a custom Frida JavaScript script"

## Use case

AI agents invoke load_script to trigger actions in Frida Game Hacking MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Frida Game Hacking MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "load_script": {
      "limits": [
        {
          "counter": "load_script_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Frida Game Hacking MCP (41)

- `clear_scan` — Destructive — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/clear-scan.md
- `attach` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/attach.md
- `call_rpc` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/call-rpc.md
- `detach` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/detach.md
- `focus_window` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/focus-window.md
- `hook_function` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/hook-function.md
- `hook_native_function` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/hook-native-function.md
- `intercept_module_function` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/intercept-module-function.md
- `remove_breakpoint` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/remove-breakpoint.md
- `replace_function` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/replace-function.md
- `resume` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/resume.md
- `send_key_to_window` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/send-key-to-window.md
- `set_breakpoint` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/set-breakpoint.md
- `spawn` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/spawn.md
- `unload_script` — Execute — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/unload-script.md
- `check_installation` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/check-installation.md
- `get_documentation` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/get-documentation.md
- `get_module_exports` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/get-module-exports.md
- `get_module_imports` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/get-module-imports.md
- `get_module_info` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/get-module-info.md
- `get_scan_results` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/get-scan-results.md
- `get_session_info` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/get-session-info.md
- `list_breakpoints` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-breakpoints.md
- `list_capabilities` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-capabilities.md
- `list_hooks` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-hooks.md
- `list_memory_regions` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-memory-regions.md
- `list_modules` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-modules.md
- `list_processes` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-processes.md
- `list_windows` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/list-windows.md
- `read_memory` — Read — https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp/read-memory.md
- …and 11 more: https://policylayer.com/tools/0xhackerfren-frida-game-hacking-mcp.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=0xhackerfren-frida-game-hacking-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/0xhackerfren-frida-game-hacking-mcp