@unravel-team
Basic information
A Clojure SDK to create MCP servers (and eventually clients)
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"mcp-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"
]
}
}
}Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
Fetch the live tool list by running this server in a temporary sandbox using the button above.
A Clojure SDK for building servers that implement the Model Context Protocol (MCP). It provides core components including server implementation, STDIO transport, error handling, and protocol specifications. It is aimed at Clojure developers who want to create MCP servers that expose tools, resources, and prompts to AI clients like Claude Desktop.
Add the dependency via git coordinates in deps.edn or use the provided deps-new template or GitHub template to quickly scaffold a new project. Build the examples jar with make clean && make examples-jar, then run any example server (e.g., calculator_server, vegalite_server, code_analysis_server) using java with the required JVM properties and classpath.
The Model Context Protocol (MCP) is a client-server protocol for AI assistants to interact with tools, resources, and prompts. This SDK implements that protocol in Clojure, handling initialization, discovery, and interaction phases.
It requires a Java runtime and Clojure build tools (deps.edn). The Vega-lite example additionally needs the `vl-convert` CLI installed.
Use the `deps-new` template `mcp-clojure-server-deps-new` or the GitHub template `example-cool-mcp-server` to quickly start a new project.
Build the examples jar with `make clean && make examples-jar`, then invoke each server via `java` with the specified JVM properties and classpath. Examples are configured for Claude Desktop or MCP Inspector.
The SDK implements STDIO transport for communication between client and server.
CronWatch records every run of your scheduled jobs in your own database, and speaks up when one is missed, fails, gets stuck, runs slow or costs too much. CronWatch is free and open-source.
Know when your AI agents, cron jobs and CI pipelines fail, stall or go quiet. Your agent sets up monitors from a plain description, tells you what is broken and why, reads run history and traces, and writes notes on inci
Query your team's drift, vulnerability, and migration data from any AI assistant. Vibgrate MCP connects Cursor, Claude, ChatGPT, Windsurf, or VS Code to Vibgrate Cloud: 51 tools for DriftScores, CVEs and EOL runtimes, up
Automated codebase documentation for GitHub: searchable docs, MCP context for AI agents, doc drift detection, and Friday Cleanup PRs.
Set up and manage the Eddyter AI rich text editor by talking to your AI agent — for Claude, Cursor, Codex and other MCP tools. A Model Context Protocol server that lets AI tools add Eddyter to a React, Next.js, Vite or R
Comments