confluentinc/mcp-confluent
MITAPI key required🐍 ☁️ - Confluent integration to interact with Confluent Kafka and Confluent Cloud REST APIs.
Install
npx -y -y @confluentinc/mcp-confluentRequired environment variables
MCP_API_KEYSet in your MCP configCONFLUENT_CLOUD_API_KEYSet in your MCP configCONFLUENT_CLOUD_API_SECRETSet in your MCP configFLINK_API_KEYSet in your MCP configFLINK_API_SECRETSet in your MCP configKAFKA_API_KEYSet in your MCP configKAFKA_API_SECRETSet in your MCP configSCHEMA_REGISTRY_API_KEYSet in your MCP configSCHEMA_REGISTRY_API_SECRETSet in your MCP configTABLEFLOW_API_KEYSet in your MCP configclaude_desktop_config.json
{
"mcpServers": {
"confluentinc-mcp-confluent": {
"command": "npx",
"args": [
"-y",
"-y",
"@confluentinc/mcp-confluent"
],
"env": {
"MCP_API_KEY": "<YOUR_MCP_API_KEY>",
"CONFLUENT_CLOUD_API_KEY": "<YOUR_CONFLUENT_CLOUD_API_KEY>",
"CONFLUENT_CLOUD_API_SECRET": "<YOUR_CONFLUENT_CLOUD_API_SECRET>",
"FLINK_API_KEY": "<YOUR_FLINK_API_KEY>",
"FLINK_API_SECRET": "<YOUR_FLINK_API_SECRET>",
"KAFKA_API_KEY": "<YOUR_KAFKA_API_KEY>",
"KAFKA_API_SECRET": "<YOUR_KAFKA_API_SECRET>",
"SCHEMA_REGISTRY_API_KEY": "<YOUR_SCHEMA_REGISTRY_API_KEY>",
"SCHEMA_REGISTRY_API_SECRET": "<YOUR_SCHEMA_REGISTRY_API_SECRET>",
"TABLEFLOW_API_KEY": "<YOUR_TABLEFLOW_API_KEY>"
}
}
}
}Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.
What this does
confluentinc/mcp-confluent exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation. That makes it useful when you want Claude to reach into external HTTP APIs without copy-pasting context every turn.
Requirements
This server needs the following environment variables to be set before it can run:
MCP_API_KEY CONFLUENT_CLOUD_API_KEY CONFLUENT_CLOUD_API_SECRET FLINK_API_KEY FLINK_API_SECRET KAFKA_API_KEY KAFKA_API_SECRET SCHEMA_REGISTRY_API_KEY SCHEMA_REGISTRY_API_SECRET TABLEFLOW_API_KEY
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Common use cases
- •Call REST or GraphQL endpoints against an authenticated upstream service
- •Translate between Claude's natural-language requests and a structured API
- •Compose several API calls in a single Claude turn (read user → fetch order → annotate)
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