# Humanloop — MCP server on mcp.ai
> Connect your Humanloop account and use 4 tools for artificial intelligence straight from your AI agent. Connect with your own API key. Humanloop helps developers build and refine AI applications, offering user feedback loops, model training, and data annotation to iterate on language model performance.

By: mcp.ai · official
Page: https://mcp.ai/humanloop

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_humanloop?ms=1787295780000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/humanloop/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/humanloop/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/humanloop/skill.md
Postman collection (v2.1): https://mcp.ai/humanloop/postman.json

## Tools
- humanloop_create_project(name: string, description?: string, directory_id?: string) — This tool creates a new project in Humanloop. It is an independent action that generates a project by accepting a project's name (required), an optional description, and an optional organization_id. U
- humanloop_delete_project(project_id: string) — This tool allows you to delete a specific project from your Humanloop organization. The deletion is permanent and cannot be undone. All associated data, including sessions, datapoints, and evaluations
- humanloop_list_experiments(page?: integer, size?: integer, project_id: string) — This tool retrieves an array of experiments associated with a specific project in Humanloop. It requires a project_id (starting with 'pr_') and returns details including experiment_id, name, descripti
- humanloop_list_sessions(page?: integer, size?: integer, project_id: string) — This tool retrieves a paginated list of sessions for a specific project in Humanloop. It requires a project_id (and optionally, page and size for pagination) and returns session details such as id, re

## Example prompts
- "What can I do in Humanloop?"
- "Show me a summary of my Humanloop account"

## Links
Docs: https://mcp.ai/docs/mcps/humanloop
Website: https://mcp.ai/mcps/humanloop