wasm-mcp

What you can do with wasm-mcp

wasm-mcp is a Model Context Protocol (MCP) server published by xyzzylabs. It ranks #6,685 of 167,945 active servers on MCP Toplist, and its repository has 2 GitHub stars. wasm-mcp is listed across 3 registries — Official MCP, PulseMCP and Glama, with 18 tracked versions. It was first listed on Jun 7, 2026 and most recently updated on Jul 11, 2026.

What wasm-mcp can and cannot do

MCP Toplist connected to the public endpoint on Oct 28, 2026 and it listed 9 tools. Tool names are not stored, so what they do is not catalogued here.

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

What you need before using wasm-mcp

Connect wasm-mcp and confirm it works

claude mcp add --transport http wasm-mcp https://mcp.xyzzylabs.ai/wasm/mcp

claude mcp add wasm-mcp -- npx -y wasm-mcp

[mcp_servers.wasm-mcp]
url = "https://mcp.xyzzylabs.ai/wasm/mcp"

[mcp_servers.wasm-mcp]
command = "npx"
args = ["-y", "wasm-mcp"]

https://mcp.xyzzylabs.ai/wasm/mcp

{
  "mcpServers": {
    "wasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wasm-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "wasm-mcp": {
      "url": "https://mcp.xyzzylabs.ai/wasm/mcp"
    }
  }
}

{
  "mcpServers": {
    "wasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wasm-mcp"
      ]
    }
  }
}

{
  "servers": {
    "wasm-mcp": {
      "type": "http",
      "url": "https://mcp.xyzzylabs.ai/wasm/mcp"
    }
  }
}

{
  "servers": {
    "wasm-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "wasm-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "wasm-mcp": {
      "serverUrl": "https://mcp.xyzzylabs.ai/wasm/mcp"
    }
  }
}

{
  "mcpServers": {
    "wasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wasm-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "wasm-mcp": {
      "url": "https://mcp.xyzzylabs.ai/wasm/mcp"
    }
  }
}

{
  "mcpServers": {
    "wasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wasm-mcp"
      ]
    }
  }
}

When to choose another server

• tc39-mcp#4,726

No task-specific alternatives are catalogued for wasm-mcpyet; the list above is its publisher's other servers.

What changed, and when this was checked

First listed

Jun 7, 2026

Latest version published

Jul 11, 2026

Version history

18 versions tracked (below)

Requirements evidence

Verified by MCP Toplist on Oct 28, 2026: the public endpoint completed the MCP handshake and listed 9 tools without credentials.

Profile checked

Not yet — purpose, capabilities and requirements above come from registry data only

Ranking data as of

Nov 3, 2026

Do you maintain wasm-mcp? Claim it to correct or enrich this profile.

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

[![MCP Toplist](https://mcptoplist.com/badge/io.github.xyzzylabs%2Fwasm-mcp.svg)](https://mcptoplist.com/server/io.github.xyzzylabs%2Fwasm-mcp)

<a href="https://mcptoplist.com/server/io.github.xyzzylabs%2Fwasm-mcp"><img src="https://mcptoplist.com/badge/io.github.xyzzylabs%2Fwasm-mcp.svg" alt="MCP Toplist: Top 5% of 167,945" /></a>

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