clojure-sdk

Name: clojure-sdk
Author: unravel-team

unravel-team

Get started Repository

A Clojure SDK to create MCP servers (and eventually clients)

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add clojure-sdk -- npx @modelcontextprotocol/inspector java -Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory -Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog -Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector -Dlog4j2.configurationFile=log4j2-mcp.xml -Dbabashka.json.provider=metosin/jsonista -Dlogging.level=INFO -cp examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar calculator_server

~/.codex/config.toml

[mcp_servers.clojure-sdk]
command = "npx"
args = ["@modelcontextprotocol/inspector", "java", "-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory", "-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog", "-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector", "-Dlog4j2.configurationFile=log4j2-mcp.xml", "-Dbabashka.json.provider=metosin/jsonista", "-Dlogging.level=INFO", "-cp", "examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar", "calculator_server"]

# codex mcp add clojure-sdk -- npx @modelcontextprotocol/inspector java -Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory -Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog -Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector -Dlog4j2.configurationFile=log4j2-mcp.xml -Dbabashka.json.provider=metosin/jsonista -Dlogging.level=INFO -cp examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar calculator_server

~/.cursor/mcp.json

{
  "mcpServers": {
    "clojure-sdk": {
      "command": "npx",
      "args": [
        "@modelcontextprotocol/inspector",
        "java",
        "-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory",
        "-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog",
        "-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector",
        "-Dlog4j2.configurationFile=log4j2-mcp.xml",
        "-Dbabashka.json.provider=metosin/jsonista",
        "-Dlogging.level=INFO",
        "-cp",
        "examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar",
        "calculator_server"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "clojure-sdk": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "@modelcontextprotocol/inspector",
        "java",
        "-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory",
        "-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog",
        "-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector",
        "-Dlog4j2.configurationFile=log4j2-mcp.xml",
        "-Dbabashka.json.provider=metosin/jsonista",
        "-Dlogging.level=INFO",
        "-cp",
        "examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar",
        "calculator_server"
      ]
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "clojure-sdk": {
      "command": "npx",
      "args": [
        "@modelcontextprotocol/inspector",
        "java",
        "-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory",
        "-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog",
        "-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector",
        "-Dlog4j2.configurationFile=log4j2-mcp.xml",
        "-Dbabashka.json.provider=metosin/jsonista",
        "-Dlogging.level=INFO",
        "-cp",
        "examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar",
        "calculator_server"
      ]
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "clojure-sdk": {
      "command": "npx",
      "args": [
        "@modelcontextprotocol/inspector",
        "java",
        "-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory",
        "-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog",
        "-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector",
        "-Dlog4j2.configurationFile=log4j2-mcp.xml",
        "-Dbabashka.json.provider=metosin/jsonista",
        "-Dlogging.level=INFO",
        "-cp",
        "examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar",
        "calculator_server"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "clojure-sdk": {
      "command": "npx",
      "args": [
        "@modelcontextprotocol/inspector",
        "java",
        "-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory",
        "-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog",
        "-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector",
        "-Dlog4j2.configurationFile=log4j2-mcp.xml",
        "-Dbabashka.json.provider=metosin/jsonista",
        "-Dlogging.level=INFO",
        "-cp",
        "examples/target/io.modelcontextprotocol.clojure-sdk/examples-1.2.0.jar",
        "calculator_server"
      ]
    }
  }
}

Setup

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