# run_fcrackzip

A execute tool on the Pentester-MCP MCP server.

Agent View of the PolicyLayer registry record for `run_fcrackzip`. HTML page: https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-fcrackzip

## Facts

- Tool: `run_fcrackzip`
- Server: Pentester-MCP (`halilkirazkaya/pentester-mcp`) — https://policylayer.com/tools/halilkirazkaya-pentester-mcp.md
- Homepage: https://github.com/halilkirazkaya/pentester-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": "run_fcrackzip",
    "arguments": {}
  }
}
```

## Why run_fcrackzip is rated High

This tool runs fcrackzip to crack ZIP passwords via brute-force attack. While not destructive (does not delete data) or financial, it executes external operations whose effects depend on arguments (target ZIP file, wordlist, attack parameters). The outcome is unpredictable and depends on the specific ZIP file and attack method provided.

From the tool's own definition: "Tool name 'run_fcrackzip' indicates execution of fcrackzip, a password-cracking tool for ZIP archives. Server context shows 200+ penetration testing tools including 'brute-forcing' capabilities."

## Use case

AI agents invoke run_fcrackzip to trigger actions in Pentester-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 Pentester-MCP:

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

## Other tools on Pentester-MCP (336)

- `dnscat_client` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/dnscat-client.md
- `execute_weevely_module` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/execute-weevely-module.md
- `generate_weevely_agent` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/generate-weevely-agent.md
- `identify_hash` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/identify-hash.md
- `john_prepare` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/john-prepare.md
- `launch_xsser_gui` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/launch-xsser-gui.md
- `manage_brew` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/manage-brew.md
- `manage_dirb_dictionaries` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/manage-dirb-dictionaries.md
- `manage_mounts` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/manage-mounts.md
- `manage_sliver_daemon` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/manage-sliver-daemon.md
- `manage_wpprobe` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/manage-wpprobe.md
- `monitor_fping` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/monitor-fping.md
- `objection_explore` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/objection-explore.md
- `objection_patch` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/objection-patch.md
- `run_403bypasser` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-403bypasser.md
- `run_addcomputer` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-addcomputer.md
- `run_aircrack_action` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-aircrack-action.md
- `run_aix` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-aix.md
- `run_alterx` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-alterx.md
- `run_amass` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-amass.md
- `run_apktool` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-apktool.md
- `run_arachni` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-arachni.md
- `run_arjun` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-arjun.md
- `run_asnmap` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-asnmap.md
- `run_atexec` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-atexec.md
- `run_autobloody` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-autobloody.md
- `run_autorecon` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-autorecon.md
- `run_awk` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-awk.md
- `run_bbot` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-bbot.md
- `run_binwalk` — Execute — https://policylayer.com/tools/halilkirazkaya-pentester-mcp/run-binwalk.md
- …and 306 more: https://policylayer.com/tools/halilkirazkaya-pentester-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=halilkirazkaya-pentester-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/halilkirazkaya-pentester-mcp