Everruns
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Products

Everruns is a durable runtime for AI agents — and a growing ecosystem of open-source tools built on top of it. Everything here is MIT-licensed and runs inside your own infrastructure.

Products

Durable infrastructure for building, running, and shipping AI agents.

  • Everruns Platform logo

    Everruns Platform

    Rust + PostgreSQL · MIT

    The headless, durable agentic harness engine. Define agents and tools, compose them into reusable harnesses, and ship them to Slack, web chat, scheduled jobs, webhooks, or a plain HTTP API.

  • Everruns Cloud logo

    Everruns Cloud

    Managed · Coming soon

    The fully managed edition of the Everruns platform — hosted server, database, and workers, with teams and sign-in built in. In development; join the launch list.

  • Everruns Runtime logo

    Everruns Runtime

    Rust crate · MIT

    The Rust + PostgreSQL durable execution engine that powers the platform — embeddable in-process so a single binary can run durable agents with no external services.

  • SDK logo

    SDK

    Rust · Python · TypeScript

    Official client libraries for the Everruns API — typed, async SDKs for Rust, Python, and TypeScript with a consistent surface across languages.

  • Yolop logo

    Yolop

    Rust · MIT · experimental

    Experimental terminal coding agent built on the Everruns Runtime. One binary that plans, edits, runs, and verifies code in your repository — autonomous by default.

Open-source toolkits

Composable libraries that power Everruns agents — usable on their own in any stack.

  • Bashkit logo

    Bashkit

    Rust · Python · npm · WASM · MIT

    A virtual Bash interpreter with an in-process virtual filesystem — a sandbox for running untrusted scripts from AI agents and users, with no containers or subprocesses.

  • Fetchkit logo

    Fetchkit

    Rust · Python · MIT

    AI-friendly web fetching: turn URLs into clean, LLM-ready Markdown. Available as a CLI, an MCP server, and a library, with SSRF protection built in.