"WebAssembly" matching MCP servers:

• mcp-server-template

  cosmonic-labs

  -

  license

  -

  quality

  -

  maintenance

  Template repository for building a WebAssembly component MCP server using wasmCloud.

  Last updated 2026-02-13

  1

• Capsule server

  capsulerun

  A

  license

  A

  quality

  B

  maintenance

  Capsule MCP server gives your AI agent the ability to safely run untrusted Python and JavaScript code in a secure WebAssembly sandbox.

  Last updated 2026-05-26

  2

  6

  286

  Apache 2.0

• Code Context Provider MCP

  AB498

  A

  license

  A

  quality

  D

  maintenance

  Provides code context and analysis for AI assistants by extracting directory structures and code symbols using WebAssembly Tree-sitter parsers with zero native dependencies.

  Last updated 2025-09-22

  1

  66

  20

  MIT

• Docsmith MCP

  mcpc-tech

  A

  license

  B

  quality

  D

  maintenance

  Enables processing of Excel, Word, and PDF documents through reading, writing, and metadata extraction. It leverages a secure Pyodide WebAssembly environment to handle document parsing with support for paginated results.

  Last updated 2026-02-04

  4

  25

  1

  MIT
• 

  MCP Run Pythonofficial

  pydantic

  A

  license

  -

  quality

  F

  maintenance

  Enables secure execution of Python code in a sandboxed WebAssembly environment using Pyodide and Deno. Automatically handles package management and captures complete execution results including stdout, stderr, and return values.

  Last updated 2026-01-30

  192

  MIT

• xahau-mcp

  Hugegreencandle

  A

  license

  -

  quality

  A

  maintenance

  Offline MCP server for the Xahau network that simulates Hooks smart contracts by running their real WebAssembly bytecode, performs static analysis, and provides read-only ledger access and unsigned transaction builders.

  Last updated 2026-06-10

  2

  MIT

• mcp-server-rust

  lotharschulz

  A

  license

  -

  quality

  C

  maintenance

  A simple MCP server that integrates Rust functions via WebAssembly, enabling operations like factorial computation through Claude Desktop.

  Last updated 2025-04-09

  294

  3

  MIT

• debugium

  Algiras

  A

  license

  -

  quality

  C

  maintenance

  A multi-language debugger with real-time web UI and 64 MCP tools for LLM-driven debugging, supporting Python, JavaScript, TypeScript, C/C++, Rust, Java, Scala, and WebAssembly.

  Last updated 2026-03-16

  15

  4

  MIT

• Math MCP Server

  danielsimonjr

  A

  license

  -

  quality

  B

  maintenance

  Provides secure mathematical computation capabilities including expression evaluation, symbolic math (derivatives, simplification), matrix operations, statistics, and unit conversion, with multi-tier acceleration through WebAssembly and WebWorkers for high-performance calculations.

  Last updated 2026-06-10

  50

  ISC