hayhooks
Active·★ 143·Apache-2.0·Updated 2026-05-26
★ Trending★ Workflow Automation★ LLM Infra
Easily deploy Haystack pipelines as REST APIs and MCP Tools.
Hayhooks allows deploying Haystack pipelines and agents as REST APIs with minimal boilerplate. It supports MCP protocol, Chainlit UI, Open WebUI integration, and OpenAI compatibility. It provides a CLI for easy management and file upload support.
#ai#api#api-rest#haystack#llm#mcp#mcp-server#mcp-servers
01
Features
01Easy deployment of Haystack pipelines and agents as REST APIs
02Support for MCP protocol to expose pipelines as tools
03Integrated Chainlit chat UI with streaming
04Open WebUI integration as OpenAI-compatible backend
05File upload support for RAG systems
02
Compatibility
Python
Python
Verified via docs
Docker
Docker
Verified via docs
03
Quick start
1
$ pip install hayhooks
04
Use cases
↳Deploy Haystack pipelines as REST APIs
↳Expose pipelines as tools in AI development environments like Cursor
↳Integrate with Open WebUI for chat completions
05
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Comments
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- HHarley DavisMay 2, 2026
Maintained by deepset, stays current with Haystack framework updates.
- JJordan MartinezApr 30, 2026
Deploy Haystack pipelines as REST APIs and MCP tools with minimal configuration.
- QQuinn MartinezApr 22, 2026
Good for teams using Haystack who want to expose pipelines to AI agents.
- AAlex JohnsonApr 16, 2026
REST and MCP dual output from the same pipeline is a clean design.