# payload_generate A execute tool on the Zebbern Kali MCP MCP server. Agent View of the PolicyLayer registry record for `payload_generate`. HTML page: https://policylayer.com/tools/zebbern-zebbern-kali-mcp/payload-generate ## Facts - Tool: `payload_generate` - Server: Zebbern Kali MCP (`zebbern/zebbern-kali-mcp`) — https://policylayer.com/tools/zebbern-zebbern-kali-mcp.md - Homepage: https://github.com/zebbern/zebbern-kali-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": "payload_generate", "arguments": {} } } ``` ## Why payload_generate is rated High The tool name 'payload_generate' strongly implies creation of executable attack payloads (e.g., shellcode, malware, exploit code). On a Kali Linux pentesting server alongside tools for credential dumping, remote execution, and password spraying, this almost certainly generates malicious payloads for exploitation. While the description is empty (lowering confidence slightly), the context is unambiguous. From the tool's own definition: "Tool name 'payload_generate' on a Kali Linux penetration testing MCP server with sibling tools including ad_secretsdump, ad_psexec, ad_wmiexec, ad_password_spray — all offensive security tools." ## Use case AI agents invoke payload_generate to trigger actions in Zebbern Kali 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 Zebbern Kali MCP: ```json { "version": "1", "default": "deny", "tools": { "payload_generate": { "limits": [ { "counter": "payload_generate_rate", "window": "minute", "max": 10, "scope": "grant" } ] } } } ``` ## Other tools on Zebbern Kali MCP (132) - `callback_clear` — Destructive — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-clear.md - `hosts_clear` — Destructive — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/hosts-clear.md - `hosts_remove` — Destructive — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/hosts-remove.md - `msf_session_destroy` — Destructive — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/msf-session-destroy.md - `msf_session_destroy_all` — Destructive — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/msf-session-destroy-all.md - `pivot_remove` — Destructive — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/pivot-remove.md - `ad_asreproast` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-asreproast.md - `ad_bloodhound_collect` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-bloodhound-collect.md - `ad_kerberoast` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-kerberoast.md - `ad_ldap_enum` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-ldap-enum.md - `ad_password_spray` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-password-spray.md - `ad_psexec` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-psexec.md - `ad_secretsdump` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-secretsdump.md - `ad_wmiexec` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ad-wmiexec.md - `api_auth_bypass_test` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-auth-bypass-test.md - `api_ffuf_fuzz` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-ffuf-fuzz.md - `api_fuzz_endpoint` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-fuzz-endpoint.md - `api_graphql_fuzz` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-graphql-fuzz.md - `api_jwt_crack` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-jwt-crack.md - `api_kiterunner_scan` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-kiterunner-scan.md - `api_newman_run` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-newman-run.md - `api_nuclei_scan` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-nuclei-scan.md - `api_rate_limit_test` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/api-rate-limit-test.md - `callback_check` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-check.md - `callback_generate` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-generate.md - `callback_latest` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-latest.md - `callback_start` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-start.md - `callback_stop` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-stop.md - `callback_wait` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/callback-wait.md - `ctf_connect` — Execute — https://policylayer.com/tools/zebbern-zebbern-kali-mcp/ctf-connect.md - …and 102 more: https://policylayer.com/tools/zebbern-zebbern-kali-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=zebbern-zebbern-kali-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/zebbern-zebbern-kali-mcp