# AgentKit for crystal (shard for running Agent Loops)

**URL:** https://forum.crystal-lang.org/t/agentkit-for-crystal-shard-for-running-agent-loops/8697
**Category:** Community
**Created:** [February 4, 2026, 10:20am UTC](https://forum.crystal-lang.org/t/agentkit-for-crystal-shard-for-running-agent-loops/8697 "2026-02-04T10:20:10Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![alexkutsan](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.crystal-lang.org/alexkutsan/32/2628_2.png) [@alexkutsan](https://forum.crystal-lang.org/u/alexkutsan)
#### Post date: [February 4, 2026, 10:20am UTC](https://forum.crystal-lang.org/t/agentkit-for-crystal-shard-for-running-agent-loops/8697/1 "2026-02-04T10:20:10Z")

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Hey,

had some fun on non serious project [GitHub - alexkutsan/Hallucirest: Web server, with runtime controlled by LLM powered by MCPs](https://github.com/alexkutsan/Hallucirest) (web server, with runtime fully controlled by LLM)

And created shard that could be useful for others as well [GitHub - alexkutsan/AgentKit: Crystal library for building AI agents with MCP (Model Context Protocol) support.](https://github.com/alexkutsan/AgentKit)

This is an LLM agent loop with support of MCP servers