How to Use the Humanloop (LLM Prompt Management API) MCP in Claude Code

Manage prompts from your terminal. Claude Code connects to Humanloop (LLM Prompt Management API) for headless automation.

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Connect Humanloop (LLM Prompt Management API) MCP to Claude Code

Create your Vinkius account to connect Humanloop (LLM Prompt Management API) to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Humanloop (LLM Prompt Management API) with Claude Code

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Headless prompt management

Pipe your prompt configurations through your terminal. `list_prompts` gives you a quick snapshot of your entire library without any browser overhead. This is ideal for CI/CD pipelines. You can verify your prompt versions during a build step before deploying your application code.

Automated deployments

Use `deploy_prompt` in your shell scripts to switch environments automatically. It ensures your production environment always points to the correct version. Removing a bad deployment is just as simple. Run `remove_deployment` to roll back instantly if your monitoring catches a regression.

Log and monitor via CLI

Keep an eye on performance by using `update_monitoring` from your terminal. You can toggle evaluators during load tests to see how your prompts handle traffic. All logs generated via `log_to_prompt` are traceable. You can grep through your shell history to see exactly how your prompts are performing.

Setup guide

Set up Humanloop (LLM Prompt Management API) MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see humanloop-llm-prompt-management-api-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Humanloop (LLM Prompt Management API) transactions." It will automatically discover and invoke the available Humanloop (LLM Prompt Management API) tools.

Terminal

claude mcp add --transport http humanloop-llm-prompt-management-api-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Humanloop (LLM Prompt Management API) MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "humanloop-llm-prompt-management-api-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Humanloop (LLM Prompt Management API) MCP in Claude Code

Yes. It supports the standard MCP transport types, allowing you to execute prompt management commands in your terminal.

It does. You can integrate the tools into your bash or python scripts to automate your entire prompt deployment cycle.

The server uses your provided API key to authenticate. Your prompt data is transmitted over TLS and never stored on the local machine.

Absolutely. Use the tools to validate prompt versions and update environments as part of your automated testing suite.

The server is lightweight. It fetches only the metadata required for the tools to function, ensuring your terminal remains responsive.

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