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Install 5ire

A Sleek AI Assistant & MCP Client

Install with winget
winget install --id Ironben.5ire
Upgrade
winget upgrade --id Ironben.5ire
Uninstall
winget uninstall --id Ironben.5ire

About 5ire

Simplicity and user-friendliness are at the core of our design. We understand the importance of an intuitive interface and have ensured that even novice can find it extremely easy to harness the power of these large language models. Key Features 1. Support Tools via MCP Servers MCP is an open protocol that standardizes how applications provide context to LLMs. Think of MCP like a USB-C port for AI applications. Just as USB-C provides a standardized way to connect your devices to various peripherals and accessories,...

What's new in 0.15.4

Fixes - #409 Fixed an issue where manually added MCP entries would not persist their descriptions in the macOS client. - #405 Resolved a problem where functionCall parts were missing thought_signature, causing errors when using Gemini 3 Pro Preview. - #404 Fixed a regression where tool command arguments containing whitespace were incorrectly split. - #309 Addressed an issue where local tool invocations would time out prematurely. - #372 Fixed an issue where chats would abruptly stop when an MCP tool was invoked.

Read release notes

Version history

Version Updated Notes
0.15.4 Unknown Fixes - #409 Fixed an issue where manually added MCP entries would not persist their descriptions in the macOS client. - #405 Resolved a problem where functionCall parts were missing thought_signature, causing errors whe...
0.15.3 Unknown Fixed - Fixed an issue where overly long MCP server tool names could cause errors. - Fixed security vulnerabilities. Improved - Updated and expanded the available model list.
0.15.2 Unknown What’s fixed - Fixed an issue where DeepSeek tool calls could behave unexpectedly. #393 - Fixed a security issue related to Mermaid rendering. - Fixed visual glitches in dark mode. What’s improved - Improved MCP support...
0.15.1 Unknown Hotfix: Fixed an error that caused knowledge-base file imports to fail.
0.15.0 Unknown What's New Data layer fully rebuilt. We’ve migrated the storage engine from SQLite + LanceDB to pglite. This refactor doesn’t introduce new features yet, but it lays a solid foundation for upcoming improvements and enhan...
0.14.1 Unknown Grok & Moonshot Upgraded, Bugs Squashed - Updated built-in models (Grok, Moonshot) - Fixed Azure provider API key header issue #355 - Fixed Gemini tool invocation bug #348 #335 #353
0.14.0 Unknown What’s New - You can now set approval rules for tools. - MCP Server now supports prompt templates Improvements - MCP Prompts and Tool outputs are automatically converted into model-friendly formats. - Better compatibilit...
0.13.2 Unknown What's New New - Added built-in provider: Perplexity (citation links not yet shown in UI) - Added Grok-4 as a built-in model - Added optional API Key setting for Ollama Improved - Improved UI on macOS for a more native e...
0.13.1 Unknown Hotfix Resolved an issue in 5ire v0.13.0 where the application failed to launch on Windows due to a conflict between Electron’s titleBarOverlay and the ready-to-show event. All Windows users are strongly advised to updat...
0.13.0 Unknown What's New New Features - Added support for setting proxies for providers - Added built-in provider: 302AI - Added right-click menu to folder and chat navigation in the sidebar Improvements - Window styling adapted for b...