mcpbeat

JVM Source Lens MCP Server

io.github.Sintexer/jvmsrc
local only

JVM Source Lens runs on your own machine — the client starts it, so there is no endpoint to ping. 155 installs a week from npm. Last commit 11 Jun 2026.

Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents.

Installs per day peak 74 · avg 15 · +244% w/w
a month agotoday
155
Installs / week
npm · jvmsrc
3
Stars
0 open issues
11 Jun 2026
Last commit
0 releases in 90 days
MIT
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add jvmsrc -- npx -y jvmsrc
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "jvmsrc": {
      "args": [
        "-y",
        "jvmsrc"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.jvmsrc]
command = "npx"
args = ["-y", "jvmsrc"]
.cursor/mcp.json
{
  "mcpServers": {
    "jvmsrc": {
      "args": [
        "-y",
        "jvmsrc"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "jvmsrc": {
      "args": [
        "-y",
        "jvmsrc"
      ],
      "command": "npx"
    }
  }
}

JVM Source Lens — questions

Answers built from our own checks of this server.

Why is there no uptime for JVM Source Lens?
JVM Source Lens runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package jvmsrc was installed 155 times last week.
How do I connect JVM Source Lens?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls jvmsrc straight from npm; nothing to host, nothing to sign up for.
How many people use JVM Source Lens?
The npm package jvmsrc was installed 155 times in the last week. Week over week that is +244%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is JVM Source Lens open source?
Yes — it is published under the MIT licence, written in TypeScript and 3 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.