# Probabl

> Probabl (":probabl.") is the company behind scikit-learn. Its Skore Hub platform exposes a REST API at https://api.skore.probabl.ai (workspaces, projects, estimator / cross-validation / comparison reports, artifacts, goals, and OpenAI/Anthropic-compatible agent endpoints) and a remote MCP server at https://api.skore.probabl.ai/mcp. Authenticate with an `X-API-Key` workspace key (SKORE_HUB_API_KEY) or an OAuth bearer token.

Generated by API Evangelist on 2026-09-16 from the artifacts in https://github.com/api-evangelist/probabl — Probabl does not publish an llms.txt (docs.skore.probabl.ai/llms.txt and www.probabl.ai/llms.txt return 404).

## APIs
- [Skore Hub OpenAPI (live)](https://api.skore.probabl.ai/openapi.json): OpenAPI 3.1.0, ungated
- [Skore Hub API reference](https://api.skore.probabl.ai/docs): Swagger UI
- [Skore Hub ReDoc](https://api.skore.probabl.ai/redoc)
- [Identity API](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/openapi/probabl-identity-api-openapi.yml): OAuth login/device flow, workspaces, members, API keys
- [Projects API](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/openapi/probabl-projects-api-openapi.yml): projects, reports, artifacts, goals
- [OpenAI Compatible Agent API](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/openapi/probabl-openai-compatible-agent-api-openapi.yml)
- [Anthropic Compatible Agent API](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/openapi/probabl-anthropic-compatible-agent-api-openapi.yml)
- [LLM Provider API](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/openapi/probabl-llm-provider-api-openapi.yml)

## Agents
- [Skore Hub MCP server](https://api.skore.probabl.ai/mcp): streamable HTTP, one tool `skore_agent`, X-API-Key
- [scikit-learn Central MCP server](https://sklearn-central-mcp.probabl.workers.dev/mcp): experimental, 4 tools, no auth
- [Probabl Agent Skills](https://github.com/probabl-ai/skills): 14 data-science skills
- [skore-cli](https://github.com/probabl-ai/skore-cli): `skore skills`, `skore agent`, `skore sync`

## Docs
- [skore documentation](https://docs.skore.probabl.ai/stable/)
- [Install](https://docs.skore.probabl.ai/stable/install.html)
- [What's new](https://docs.skore.probabl.ai/stable/whatsnew/index.html)
- [skore on PyPI](https://pypi.org/project/skore/)
- [Status](https://status.probabl.ai/)
- [GitHub](https://github.com/probabl-ai)
- [Blog](https://blog.probabl.ai/)
- [Discord](https://discord.probabl.ai/)

## Optional
- [Authentication profile](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/authentication/probabl-authentication.yml)
- [Conventions](https://raw.githubusercontent.com/api-evangelist/probabl/refs/heads/main/conventions/probabl-conventions.yml)
- [Skore EULA](https://www.probabl.ai/legal/skore-eula/)
- [Privacy policy](https://www.probabl.ai/legal/privacy-policy/)