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MCP servers tagged wasm

139 live MCP servers tagged "wasm", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with wasm.

139
live servers
40
avg trust
10K
most stars
1

Wassette

microsoft

Wassette: A security-oriented runtime that runs WebAssembly Components via MCP

★ 966updated 3 days agoMIT
89
2

Runno

taybenlor

Sandboxed runtime for programming languages and WASI binaries. Works in the browser, on your server, or via MCP.

★ 774updated 2 months agoMIT
81
3

Ruchy

paiml

Ruchy, a systems-oriented scripting language that transpiles to Rust.

★ 62updated 20 hours agoMIT
72
4

Tree Sitter

wrale

MCP Server for Tree-sitter

★ 309updated 5 months agoMIT
70
5

Kilntainers

Kiln-AI

MCP server to give every agent an ephemeral Linux sandboxes for executing shell commands.

★ 51updated 7 months agoMIT
69
6

Danp Engine

DANP-LABS

A trusted AI Model Context Protocol (MCP) runtime for secure, decentralized AI tools and services.

★ 25updated 3 months agoNOASSERTION
67
7

Astrid

Astrid is a portable, capability-secure operating system for composable software.

★ 10K
64
8

Astrid

astrid-runtime

Astrid is a portable, capability-secure operating system for composable software.

★ 10Kupdated 2 days ago
64
9

Solidcraft

tangency-labs

SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP.

★ 4.4Kupdated 2 hours ago
64
10

Skillz

Algiras

Self-extending MCP server - build and execute custom AI tools at runtime

★ 33updated 8 months agoMIT
64
11

RuVector

RuVector is a High Performance, Real-Time, Self-Learning, Vector GNN, Memory DB built in Rust.

64
12

Xberg

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Avail…

64
13

Wasmcp

wasmcp

Build MCP servers with WebAssembly components

★ 93updated 7 months agoApache-2.0
63
14

Solvecraft

bherbruck

An open-source, clean-room reimplementation of Autodesk Fusion 360 in pure Rust. Parametric 3D CAD for desktop, browser, and AI agents via MCP.

★ 134updated 7 days ago
52
15

Disrobe

1-3-7

Static decompiler, deobfuscator, and unpacker for reverse engineering and malware analysis: Python decompiler (3.8-3.15), PyInstaller extractor, PyArmor unpacker, JavaScript deobf…

★ 126updated a month ago
52
16

Txcript

skillsynchq

Pandoc for AI chats. Move ai chats across harnesses: Claude Code, Codex, OpenCode, Cursor, and more. Rust library, CLI, and WASM.

★ 125updated a month ago
52
17

Traverse

Contract-driven runtime for portable business capabilities — spec-governed, WASM-first, composable across browser, edge, cloud, and AI.

★ 94
52
18

mavdol/capsule/mcp-server

Run untrusted Python/JavaScript code in WebAssembly sandboxes.

52
19

Wirken

The enterprise gateway for autonomous agents. Identity management, per-channel isolation, credential vault, per-session tamper-evident audit log.

52
20

Spikard

Codegen-first polyglot web toolkit: one Rust core, 14 language bindings, spec-driven codegen (OpenAPI, AsyncAPI, GraphQL, gRPC, SQL to HTTP) and a 13-tool MCP server. Experimental…

52
21

Nomi

Local-first, state-driven AI agent platform. Plan-review before execution, capability-gated tools, BYO LLM (Ollama / Anthropic / OpenAI). Tauri desktop + Go runtime.

52
22

Traverse

traverse-framework

Contract-driven runtime for portable business capabilities — spec-governed, WASM-first, composable across browser, edge, cloud, and AI.

★ 94updated yesterday
44
23

Thoth

anitnilay20

Thoth — a fast, Rust + egui desktop workspace for your data. Explore gigabyte JSON/NDJSON with lazy loading & JSONPath search, load CSVs, call REST APIs, and query PostgreSQL & My…

★ 74updated 4 days ago
44
24

Kjdraw

KanJieTeam

The open-source CAD engine for AI agents. Structured drawings with stable object ids, transactional edits, and DXF/KJD output. TypeScript + Rust/WASM.

★ 64updated 9 days ago
44
25

ajitpratap0/GoSQLX

no install needed. 1.25M+ ops/sec, 6 SQL dialects.

44
26

Zapcode

TypeScript interpreter for AI agents. Written in Rust. 2µs cold start. Sandboxed. Alternative to MCP tool calling.

44
27

Hedl

Token-efficient data serialization for LLM/AI. 50% fewer tokens than JSON, 93% better value/token. Rust, schema validation, LSP.

44
28

Headroom Zed

Zed extension for Headroom — context compression for AI agents

44
29

NoLLMChat

Not-Only LLM Chat. An AI application that enhances creativity and user experience beyond just LLM chat. Noted: Seems it beta version of there is issue with DB please clear site Da…

44
30

Apollovm Dart

Portable multi-language VM: parse, run and translate Dart, Java, Kotlin, Go, C#, JavaScript, TypeScript, Lua and Python — with on-the-fly Wasm compilation and MCP/LSP servers.

44
31

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.

44
32

Tenet

TypeScript AI agent framework with multi-judge hallucination verifier + Vectara HHEM-2.1, pre-tool-call governance/approval/audit, WASM-sandboxed tools, MCP OAuth gateway. 10 surf…

44
33

Static Site Generator

A secure-by-default static site generator built in Rust. WCAG 2.2 AA validation, CSP/SRI hardening, native JS/CSS minification, automated CycloneDX SBOM, local LLM content pipelin…

44
34

MCP

cogitator-ai

MCP (Model Context Protocol) integration for Cogitator

★ 40updated 2 days ago
42
35

Graph MCP Server

XenolithEngine

MCP (Model Context Protocol) server for XenolithGraph — lets Claude/Cursor/any MCP client drive a running editor over a localhost WebSocket bridge.

★ 10
42
36

mcp

git+cogitator-ai

AI agents that survive production. Self-hosted TypeScript runtime: multi-provider LLMs, tools with approvals, memory & RAG, durable workflows, multi-agent swarms, sandboxed execut…

★ 39
39
37

Platform

qorm

Build UI apps with your AI assistant — together, live. An agent-native, cross-platform declarative-UI runtime in Go: describe UI as JSON, let your AI scaffold/edit/verify it over…

★ 39updated a month ago
39
38

Tap

Run your coding agent's repeated work as small sandboxed programs that borrow its tools and ask before changing anything. Includes tap discover, which finds those procedures in yo…

★ 36updated 4 days ago
39
39

Alpha

Shadowell

ASI is the fabric, not the model. An AI-first operating system for a distributed computing fabric — AIs author, sign, and hot-load their own capabilities, then distribute, federat…

★ 31updated a month ago
39
40

Tiangong

silent-rs

基于 Rust + Tauri 的桌面级个人 AI 智能终端:内置嵌入式浏览器人机协同、多智能体协作、长期记忆与定时任务,多形态插件生态(WASM / TypeScript / 纯 UI)支持自建扩展,飞书/微信/QQ 移动端远程可控。

★ 28updated 6 days ago
39
41

Dictator

seuros

Structural linter with decree-based enforcement. No warnings, only compliance.

★ 26updated 8 days ago
39
42

Reticle

AlpharomeroJL

Browser-native, GPU-accelerated editor for very large hierarchical 2D IC-layout scenes, written in Rust (native and WebAssembly).

★ 14updated a month ago
39
43

Passportsim

BlackHole1

Develop and debug FoloToy AI Passport firmware without the device: an ESP32-C3 emulator that runs unmodified ESP-IDF images in the browser (WebAssembly) or on macOS and Windows, w…

★ 10updated 8 days ago
39
44

LUNA

AI-native cycle-accurate SNES emulator in Rust — GUI debugger, headless CLI & MCP server over one introspection API

★ 1
39
45

Webcontainer MCP Browser

Run any Model Context Protocol (MCP) stdio server in your browser using WebContainers.

39
46

Pharia Skill

Serverless AI powered by WebAssembly

39
47

Tinvo

LLM AI Client based on Blazor. (openai, chatgpt, llama, ollama, onnx, deepseekr1...)

39
48

Neural Computation Protocol

Neural Computation Protocol (NCP): composable, sandboxed Bricks + graphs for auditable, replayable agentic systems.

39
49

Sweet Search

Local code search for AI agents: six fast, purpose-built tools that return ranked answers, not raw grep. Because maybe grep isn't all you need... 🍬

39
50

Barbacane

Barbacane API and Bidirectional AI Gateway

39
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