modsurfer ☆
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Description:
Validate, audit and investigate WebAssembly binaries
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: webassembly wasm security auditing developer-tools cli
Install: brew install modsurfer
About:
Modsurfer is a command-line tool for inspecting, validating, and auditing WebAssembly binaries. It allows developers to analyze module structure, verify imports and exports, and ensure compliance with WebAssembly standards. This helps identify potential issues and enhance security for Wasm-based applications.
Key Features:
  • Validate Wasm binary structure and specifications
  • Audit modules for security and compliance
  • Inspect imports, exports, and custom sections
  • Human-readable output and detailed diagnostics
Use Cases:
  • Debugging malformed Wasm binaries during build pipelines
  • Auditing third-party Wasm modules for security compliance
  • Verifying interface compatibility between host and module
Alternatives:
  • wasm-objdump – Part of WABT; provides low-level inspection but lacks Modsurfer's audit-focused features
  • wasm-validate – Basic validation tool; less comprehensive than Modsurfer's auditing capabilities
Version History
Detected Version Rev Change Commit
Sep 15, 2025 11:48pm 0 VERSION_BUMP ee7eceb6
Nov 25, 2024 9:00am 0 VERSION_BUMP 7af960d7
Sep 14, 2024 4:55am 0 VERSION_BUMP 0dd6375b
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