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With AI, Everyone is a Dev. EveryDev.ai © 2026
    1. Home
    2. Developers
    3. weirdstuff.dev

    weirdstuff.dev

    weirdstuff.dev describes itself as transforming strange ideas into working code. Its official site presents it as the maker/publisher behind projects including openheim, while its GitHub profile describes openheim as a general-purpose, multiprovider LLM agent written in Rust.

    Visit Website

    At a Glance

    1Tool Listed
    2Products
    9Capabilities
    Discussions
    Focus Areas
    Agent Frameworks
    MCP Integration
    Command Line Assistants
    Connect
    Latest News
    openheim v0.9.0 released with four built-in tools, concurrent tool execution, immediate tool-result reporting, and context-size trackingSep 1, 2026
    openheim v0.8.0 released with cross-process session write leases, reasoning-output persistence, and session replay fixesAug 26, 2026
    Markets
    • Rust developers
    • Individual developers and local coding workflows
    • Teams using ACP-compatible editors
    • Organizations running self-hosted agent servers
    • +2 more

    AI Tools by weirdstuff.dev

    (1)
    View openheim
    openheim tool icon

    openheim

    Open Source Rust LLM Agent Runtime

    Agent FrameworksMCP IntegrationCLI Assistants

    Discussions

    No discussions yet

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    Latest News

    09/01/2026

    openheim v0.9.0 released with four built-in tools, concurrent tool execution, immediate tool-result reporting, and context-size tracking

    github.com
    08/26/2026

    openheim v0.8.0 released with cross-process session write leases, reasoning-output persistence, and session replay fixes

    github.com
    08/16/2001

    openheim v0.7.0 released with security, fixed, and added changes

    github.com
    07/17/2001

    openheim v0.6.0 released with inline ephemeral subagents and image prompting in the library facade

    github.com

    Products & Services

    2
    openheim
    15 May (v0.1.0 initial release)

    An open-source, MIT-licensed, multi-provider LLM agent runtime written in Rust. It can run as an interactive terminal UI, headless CLI, ACP stdio agent, self-hosted ACP-over-WebSocket/REST server, or embedded Rust library.

    supacraft.xyz

    A second project listed by weirdstuff.dev under projects powered by the brand; the linked domain currently resolves to a domain-for-sale page, so no current product functionality could be verified.

    Market Position

    weirdstuff.dev's flagship project differentiates itself as a Rust-native, low-memory, fast-starting, provider-agnostic agent runtime that spans TUI, CLI, ACP editor integration, self-hosted WebSocket/REST serving, and library embedding in one codebase. Its positioning emphasizes self-hosting, extensibility through MCP and skills, sandboxing, persistent sessions, and avoiding vendor lock-in rather than a hosted SaaS product.

    Founding Story

    The official site frames weirdstuff.dev as a project-oriented developer brand focused on turning unusual ideas into working software. The public materials do not provide a formal incorporation or founding account.

    Business Model

    Revenue Model

    openheim is distributed as open-source software under the MIT License, installable from crates.io or source. The public materials describe self-hosting and provider/API-key use but do not document a paid subscription or commercial pricing model.

    Target Markets

    Industries & Segments
    • Rust developers
    • Individual developers and local coding workflows
    • Teams using ACP-compatible editors
    • Organizations running self-hosted agent servers
    • Enterprise and cloud deployments needing provider flexibility
    • Developers embedding an agent runtime in Rust software
    Use Cases
    • Local interactive coding and terminal workflows
    • One-off headless automation tasks
    • Running an agent inside Zed, JetBrains, Claude Code, or another ACP-compatible client
    • Self-hosted remote agents and automation pipelines
    • Embedding an agent runtime into Rust applications
    • Connecting external MCP tools and services

    History & Milestones

    01 Sep 2026

    openheim v0.9.0 added web_fetch, list_dir, search, and edit_file tools; concurrent tool-call execution and immediate result reporting; and context-size tracking across providers.

    15 May

    openheim v0.1.0 was released with multi-provider support, MCP integration, an ACP server, tool execution, persistent conversation history, an interactive REPL, and headless/library modes.

    06 Jul

    openheim v0.5.0 release added security improvements, WebSocket protocol changes, and new capabilities documented in the release notes.

    17 Jul

    openheim v0.6.0 release added inline ephemeral subagents and library support for prompting with images.

    16 Aug

    openheim v0.7.0 release shipped security, fixed, and added changes, including the project's continuing agent-runtime development.

    Key Capabilities

    9
    Multi-provider support for OpenAI, Anthropic, Google Gemini, Ollama, vLLM, LM Studio, and other OpenAI-compatible endpoints
    Built-in shell, file read/write/edit, directory listing, regex search, web fetch, and subagent-delegation tools
    Model Context Protocol (MCP) integration over stdio and Streamable HTTP
    Agent Client Protocol (ACP) over stdio for editor integration and over WebSocket for remote access
    Interactive TUI, headless CLI, REST/WebSocket server, and embeddable Rust library modes
    Persistent conversation memory with session resume

    Integrations & Partnerships

    Platform Integrations

    • Zed, JetBrains, Claude Code, and other ACP-compatible clients via ACP stdio
    • Remote ACP clients, custom frontends, and automation pipelines via WebSocket
    • External MCP servers over stdio or Streamable HTTP
    • OpenAI, Anthropic, Google Gemini, Ollama, vLLM, LM Studio, Azure OpenAI, and other OpenAI-compatible endpoints
    • crates.io and docs.rs for Rust distribution/documentation
    • Docker and any Linux host, including Fly.io, Railway, EC2, and Raspberry Pi deployment examples

    Connect

    Website
    weirdstuff.dev
    GitHub
    weirdstuff-dev

    AI Topics

    3

    weirdstuff.dev focuses on these topics:

    Agent Frameworks(1)
    MCP Integration(1)
    Command Line Assistants(1)
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