SERVER

wasm-mcp

Rank #4,553

io.github.xyzzylabs/wasm-mcp

Read-only MCP server for the WebAssembly spec: instructions, types, sections, search, proposals.

18 versions

2 GitHub stars

by xyzzylabs (2 servers)View repository ↗Claim this server

First listed

Jun 7, 2026

Last publish date

Jul 11, 2026

OVERVIEW

wasm-mcp is a Model Context Protocol (MCP) server published by xyzzylabs. It ranks #4,553 of 132,113 servers tracked 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.

STANDING

#4,553of 132,113 tracked serversTop 5%

Ranks ahead of 127,560 of 132,113 servers on MCP Toplist.

CONNECT

Use wasm-mcp

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

Remote · HTTP

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

npm package

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

Remote · HTTP

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

Add to ~/.codex/config.toml.

npm package

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

Add to ~/.codex/config.toml.

Remote · HTTP

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

Settings → Connectors → “Add custom connector”, then paste this URL.

npm package

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

Add to claude_desktop_config.json (Settings → Developer → Edit Config).

Remote · HTTP

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

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

npm package

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

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

Remote · HTTP

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

Save as .vscode/mcp.json in your workspace.

npm package

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

Save as .vscode/mcp.json in your workspace.

Remote · HTTP

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

Add to ~/.codeium/windsurf/mcp_config.json.

npm package

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

Add to ~/.codeium/windsurf/mcp_config.json.

Remote · HTTP

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

npm package

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

BADGE

Show your rank

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

Markdown

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

HTML

<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 132,113" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 3 registries

Official MCP

PulseMCP

Glama

ORGANIZATION

xyzzylabs

Organization

xyzzylabs

Servers in org

Versions across org

Other servers by xyzzylabs

tc39-mcp#3,915 · 17 vers

View all xyzzylabs servers →

VERSIONS

Available versions (18)

Version	Published
0.2.16	Jul 11, 2026
0.2.15	Jul 9, 2026
0.2.14	Jul 8, 2026
0.2.13	Jul 7, 2026
0.2.12	Jun 27, 2026
0.2.11	Jun 26, 2026
0.2.10	Jun 25, 2026
0.2.9	Jun 24, 2026
0.2.8	Jun 20, 2026
0.2.7	Jun 19, 2026
0.2.6	Jun 17, 2026
0.2.5	Jun 14, 2026
0.2.4	Jun 13, 2026
0.2.3	Jun 12, 2026
0.2.2	Jun 11, 2026
0.2.1	Jun 9, 2026
0.2.0	Jun 7, 2026
0.1.2	Jun 7, 2026

FAQ

Frequently asked questions

Who maintains wasm-mcp?: wasm-mcp is maintained by xyzzylabs, which publishes 2 MCP servers (35 total versions) tracked on MCP Toplist.
Is wasm-mcp listed on the Official MCP Registry?: Yes — wasm-mcp is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does wasm-mcp have?: MCP Toplist tracks 18 versions of wasm-mcp, most recently published on Jul 11, 2026.
Where can I find the source code for wasm-mcp?: The source code for wasm-mcp is hosted at github.com/xyzzylabs/wasm-mcp.

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