Show HN: Mirdel – a local-first AI workspace with UI-based agent workflows

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Mirdel - Next-generation AI WorkspaceEN

Next-generation AI workspace<br>Move AI beyond chat windows into a long-running workspace. Mirdel unifies conversations, knowledge bases, notes, translation, image and video work, local models, and extensible workflows so repeated processes become reusable capabilities.<br>Matching package View source

Local-first SQLite, vector indexes, and sensitive configuration stay local whenever possible<br>Multi-model Cloud models, compatible endpoints, and a built-in local model runtime<br>Extensible Applets, Skills, and MCP turn workflows into durable capabilities

WorkspaceNot another chat client, but a complete desktop AI workspace.<br>Mirdel breaks daily AI work into clear workbench modules while preserving shared context, search, model configuration, and a local data layer.

Chat and session map<br>Branch conversations, temporary sessions, quick messages, session notes, and visual relationship maps keep long-running exploration organized.

Knowledge base and local RAG<br>Import files, folders, and webpages, build local indexes with SQLite and sqlite-vec, and test retrieval quality.

Notes and AI assistant<br>Edit in Tiptap or Markdown, review AI edits as diff proposals, and commit changes only after confirmation.

Translation and document processing<br>Handle text, full documents, and dictionary-style parsing with independently configurable translation models.

Image workbench<br>Unify text-to-image, image-to-image, editing, outpainting, super-resolution, colorization, and style transfer tasks.

Video workbench<br>Configure provider-specific resolution, duration, frame rate, reference images, and model capabilities for video workflows.

CapabilitiesAI infrastructure designed for long-term use.

From branched sessions to local RAG, from model capability configuration to tool-call approval, Mirdel focuses on order and control after an AI workspace starts running for real.

Parallel branches without losing context<br>Fork from any message to compare models, prompts, or reasoning paths.

Scenario templates<br>Package models, parameters, system prompts, knowledge bases, Skills, and MCP policies into reusable presets.

Built-in web search<br>Mirdel includes SearXNG for aggregated search and supports custom search services.

Layered memory<br>Current context, session state, cross-session memory, and long-term user preferences work together for sustained work.

Local model runtime<br>An embedded llama-server can download, load, and unload local models while exposing a local compatible endpoint.

Human approval and encryption<br>Sensitive Shell and MCP calls require confirmation, while API keys and other sensitive fields are stored encrypted.

Extensible by designTurn prompts, tools, and workflows into reusable capabilities.<br>Mirdel's extension system is not just a plugin list. It organizes procedural knowledge, external tools, and productized workflows into clear layers.

AppletsTurn stable workflows into clickable mini apps<br>Applets have their own forms, parameters, interaction state, result views, and separate windows, turning frequent tasks from repeated prompting into launch-and-use workflows.

SkillsInject procedural knowledge into agents<br>Compatible with SKILL.md organization, with built-in system skills for docx, pdf, pptx, xlsx, skill creation, and more.

MCPConnect the file system, Shell, and external tools<br>Supports stdio, Streamable HTTP, and SSE, with service lifecycle controls, capability inspection, logs, and per-message policy control.

Local-firstYour data, models, and workflows should not be locked into one service.<br>Sessions, notes, knowledge bases, configuration, and indexes are stored in a local SQLite database. API keys and sensitive fields are encrypted. You can connect mainstream cloud models, compatible endpoints, or local models.

Unified model and tool entry point<br>OpenAIAnthropicGooglexAIDeepSeekTongyiDoubaoZhipuMinimaxLocal llama-serverOpenAIAnthropicGooglexAIDeepSeekTongyiDoubaoZhipuMinimaxLocal llama-server

Compatible with OpenAI / Anthropic / Google endpointsBuilt-in SearXNG and document parsingLocal import, export, and secure backups

DownloadStart building your desktop AI workspace.<br>Mirdel supports macOS and Windows. After downloading, configure a cloud model or use the local model runtime to start organizing long-term AI workflows.<br>Matching package Report issue

macOS Apple Silicon<br>Fetching latest DMG Loading<br>macOS Intel<br>Fetching latest DMG Loading<br>Windows x64<br>Fetching latest EXE Loading

Copyright © 2026 Mirdel. MIT Licensed.

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