JVM Source Lens

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.Sintexer/jvmsrc",
  "description": "Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents.",
  "title": "JVM Source Lens",
  "repository": {
    "url": "https://github.com/Sintexer/jvm-source-lens",
    "source": "github"
  },
  "version": "1.16.0",
  "websiteUrl": "https://github.com/Sintexer/jvm-source-lens#readme",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "jvmsrc",
      "version": "1.16.0",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "runtimeArguments": [
        {
          "description": "Install the package via npx without a confirmation prompt.",
          "type": "named",
          "name": "-y"
        }
      ],
      "packageArguments": [
        {
          "description": "Run the bundled MCP server (stdio transport).",
          "value": "mcp",
          "type": "positional"
        }
      ],
      "environmentVariables": [
        {
          "description": "Optional comma-separated absolute paths; only these project roots are allowed.",
          "format": "string",
          "name": "JVMSRC_ALLOWED_ROOTS"
        },
        {
          "description": "Optional absolute path for resolution and decompile caches (default: OS cache dir).",
          "format": "string",
          "name": "JVMSRC_CACHE_ROOT"
        },
        {
          "description": "Optional absolute path for failure diagnostic logs.",
          "format": "string",
          "name": "JVMSRC_LOG_DIR"
        },
        {
          "description": "Max characters returned for full-file source (default 524288).",
          "format": "string",
          "name": "JVMSRC_MAX_SOURCE_OUTPUT_CHARS"
        },
        {
          "description": "Gradle resolution subprocess timeout in milliseconds.",
          "format": "string",
          "name": "JVMSRC_GRADLE_TIMEOUT_MS"
        },
        {
          "description": "Optional path to a custom CFR JAR for decompilation.",
          "format": "filepath",
          "name": "JVMSRC_CFR_PATH"
        }
      ]
    }
  ],
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "cliBin": "jvmsrc",
      "npmPackage": "jvmsrc",
      "requiresJava": true,
      "requiresNode": ">=20"
    }
  }
}