Low Risk

scan_secrets_builtin

Scan HTTP responses for leaked secrets and credentials (built-in).

How to control scan_secrets_builtin ↓

AI agents call scan_secrets_builtin to retrieve information from Pentest Ai without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

This tool retrieves and analyzes HTTP response content to detect patterns indicative of leaked secrets or credentials. It is fundamentally a scanning/detection operation that reads data and reports findings, with no capacity to modify, execute code, delete data, or move money. The 'scan' action and 'built-in' implementation indicate passive analysis.

From the tool's definition Tool name and description: 'Scan HTTP responses for leaked secrets and credentials (built-in)' — performs analysis and detection of secrets within HTTP response data without modifying, executing external operations, or deleting data.

Documented attack patterns abuse exactly the kind of access scan_secrets_builtin gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and Pentest Ai, and nothing reaches the server without passing your rules. This is the rule we recommend for scan_secrets_builtin:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "scan_secrets_builtin": {}
  }
}

scan_secrets_builtin is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Pentest Ai — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Go deeper

What does the scan_secrets_builtin tool do? +

Scan HTTP responses for leaked secrets and credentials (built-in). It is categorised as a Read tool in the Pentest Ai MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on scan_secrets_builtin? +

Register the Pentest Ai MCP server in PolicyLayer and add a rule for scan_secrets_builtin: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Pentest Ai. Nothing to install.

What risk level is scan_secrets_builtin? +

scan_secrets_builtin is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit scan_secrets_builtin? +

Yes. Add a rate_limit block to the scan_secrets_builtin rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block scan_secrets_builtin completely? +

Set action: deny in the PolicyLayer policy for scan_secrets_builtin. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides scan_secrets_builtin? +

scan_secrets_builtin is provided by the Pentest Ai MCP server (0xsteph/pentest-ai). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Pentest Ai tool call.

Deterministic rules across all 51 Pentest Ai tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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51 Pentest Ai tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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