Kilntainersofficial
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licenseA
qualityF
maintenanceMCP server to give every agent an ephemeral Linux sandboxes for executing shell commands.
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MIT
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.
Why this server?
Implements WebAssembly-based Source Map parsing to efficiently process JavaScript stack traces and extract relevant context information from source code.
AlicenseAqualityDmaintenanceEnables mapping JavaScript error stack traces back to original source code, extracting context information to help developers locate and fix issues.364 npm2MITWhy this server?
Provides tools for querying WebAssembly core specification data, including instructions, types, sections, proposals, and specification searches.
Why 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.2822 npm3MITWhy 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.13MITWhy 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.131 npm20MITWhy this server?
Executes WebAssembly (WASM) modules inside an ephemeral, stateless, capability-bound sandbox, enforcing fuel, memory, time, I/O and output limits while denying network and filesystem access by default, and producing signed execution records with status, cost and policy metadata.
AlicenseAqualityAmaintenanceDependency-free, locally sandboxed MCP stdio server. Tools run as WASM inside a capability-based WASI sandbox (wasmtime); every tools/call is attested with cost/policy and signed manifests fail-closed.3363 PyPI46Business Source 1.1Why this server?
Detects WebAssembly modules in projects.
AlicenseCqualityDmaintenanceAn experimental MCP server that explores neuroscience-inspired approaches to software development analysis, featuring associative memory, context-aware caching, and cross-language API detection.59120 npm2MITWhy 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-