Best WebAssembly MCP Servers
WebAssembly (Wasm) is a binary instruction format for a stack-based virtual machine, designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.
Why this server?
Provides a lightweight and secure sandbox for executing WebAssembly modules and common Linux utilities.
AlicenseAqualityFmaintenanceMCP server to give every agent an ephemeral Linux sandboxes for executing shell commands.Last updated143MITWhy this server?
Implements WebAssembly-based Source Map parsing to efficiently process JavaScript stack traces and extract relevant context information from source code.
AlicenseAqualityCmaintenanceEnables mapping JavaScript error stack traces back to original source code, extracting context information to help developers locate and fix issues.Last updated3392MITWhy this server?
Uses WebAssembly Tree-sitter parsers with zero native dependencies to efficiently parse and analyze code across multiple languages.
AlicenseAqualityDmaintenanceProvides code context and analysis for AI assistants by extracting directory structures and code symbols using WebAssembly Tree-sitter parsers with zero native dependencies.Last updated15620MITWhy this server?
Compiles verified agent-generated programs into WebAssembly (WASM) binaries and provides a sandboxed execution environment with controlled host capabilities like filesystem and network access.
AlicenseCqualityBmaintenanceAgent-first programming language: agents produce JSON AST, the compiler validates, type-checks, effect-checks, verifies contracts via Z3/SMT, and compiles to WASM. 19 MCP tools for the full compile-and-execute loop.Last updated221746MITWhy this server?
Disassemble WebAssembly bytecode.
Alicense-qualityBmaintenanceMCP server that provides disassembly and reverse engineering capabilities via the Capstone framework, supporting multiple architectures.Last updatedMITWhy this server?
Detects WebAssembly modules and their usage on websites.
Why this server?
Provides tools for collecting, analyzing, and reversing WebAssembly modules from web pages, including module extraction and runtime event capture.
Alicense-qualityCmaintenanceStandardizes front-end JavaScript reverse engineering workflows by providing tools for browser observation, runtime sampling, hooking, debugging, network analysis, and local environment reproduction.Last updated4,08157Apache 2.0Why this server?
Provides tools for parsing WebAssembly binaries, extracting imports/exports, and disassembly.
Alicense-qualityBmaintenanceProduction-grade MCP server for universal reverse engineering automation.Last updated60GPL 3.0Why this server?
Enables running the Kshana simulator in the browser as a WebAssembly module, allowing interactive PNT simulations without installation.
Alicense-qualityAmaintenanceValidated PNT-resilience simulator over MCP — SGP4/SDP4 orbit propagation, IAU reference frames, GNSS availability/DOP, GNSS/INS fusion, ARAIM integrity, and Allan deviations, with results validated against AIAA/IGS/SOFA/NIST reference data.Last updated3AGPL 3.0