ToolTrust
B17/100
marcopesani

mcp-server-serper

mcp0.2.0

@marcopesani

Serper MCP Server supporting search and webpage scraping

By marcopesani | 2 findings | Scanned 3/22/2026 | tooltrust-scanner/v0.1.15

1 High1 Low

Security Findings (2)

  • HighExcessive Permission Surface

    web_search_preview:tool declares network permission

    Rule: AS-002Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.
  • LowDoS Resilience — Missing Rate Limit / Timeout

    web_search_preview:tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    Rule: AS-011Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

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