Wasm Bundle Size Analyzer

Wasm Bundle Size Analyzer MCP Connector for Claude

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Analyze WebAssembly module size, compression savings, and execution latency across device tiers.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

The Wasm Bundle Size Analyzer provides deep insights into the efficiency of your WebAssembly modules. Use analyze_wasm_sections to break down binary components, estimate_compression_savings to predict Gzip and Brotli reductions, predict_execution_latency to estimate parsing time on different hardware profiles, and check_budget_compliance to ensure your modules meet web delivery standards.

webassemblywasmbundle-sizeperformancecompression

4 tools expose this connector's capabilities to your AI agent.

analyze_wasm_sections

g., "Code:100,Data:50"). Breaks down the total binary size into its constituent architectural components

predict_execution_latency

Estimates parse and instantiate time based on device performance tiers

check_budget_compliance

Compares current module metrics against established delivery thresholds

estimate_compression_savings

Predicts how much smaller the module will be after standard web compression

See how to talk to your AI agent using Wasm Bundle Size Analyzer.

Analyze this Wasm module size: 50000 bytes. How much will it shrink with Brotli?

The estimated Brotli size is 12500 bytes, achieving a compression ratio of 75%.

What are the section sizes for this Wasm buffer: 'Code:200,Data:100'?

The total raw size is 300 bytes, with the Code section at 200 bytes and Data at 100 bytes.

Will a 1MB Wasm module cause delays on a low-end mobile device?

For a 1,048,576 byte module on `low_end_mobile`, the estimated parse time is 45ms and instantiation time is 120ms.

The `estimate_compression_savings` tool uses standard web-optimized algorithms to predict how much your raw Wasm size will decrease after Gzip and Brotli compression.

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