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.148MITWhy this server?
Runs raw WebAssembly modules in-process with sub-millisecond execution for algorithmic evaluation.
AlicenseBqualityAmaintenanceProvides a universal developer operations and diagnostics toolkit with sandboxed code execution, algorithm stress testing, security secret scanning, AST-based code fixes, and a visual dashboard for ERD, port/process inspection, and differential testing.288533MITWhy 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.3792MITWhy this server?
Provides tools for querying WebAssembly core specification data, including instructions, types, sections, proposals, and specification searches.
Why 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.12520MITWhy this server?
Runs a WebAssembly sandbox using go-busybox, offering common Linux utilities in a lightweight and secure environment.
AlicenseAqualityAmaintenanceMCP server that gives AI agents isolated, named Linux computers with stable IDs and lifecycle control. Supports multiple backends like Docker, Fly Machines, Modal, and E2B, with a dashboard for managing sandboxes.73MITWhy this server?
Generates web domain blueprints that incorporate WebAssembly for high-performance browser-based applications.
AlicenseBqualityBmaintenanceEquips AI coding agents with 62 production-grade tools across 28 modules for persistent memory, live GitHub scouting, UI/UX design, DevOps, security, performance auditing, and SEO/AEO/GEO optimization, enabling automated, development workflows.631MITWhy this server?
Detects WebAssembly modules in projects.
AlicenseCqualityCmaintenanceAn experimental MCP server that explores neuroscience-inspired approaches to software development analysis, featuring associative memory, context-aware caching, and cross-language API detection.591532MITWhy this server?
Provides WebAssembly bindings for browser-based chart computation with 972KB binary and zero data files.
FlicenseAqualityAmaintenanceVedaksha MCP Server Astronomical ephemeris and Vedic astrology computation for AI agents via the Model Context Protocol.173