Flowork Agent: A Self-Hosted AI Agent OS With Memory, Security, and Offline Capability

Flowork has released Flowork Agent, a self-hosted AI agent operating system that runs locally with memory, security, and offline capability. The system uses a microkernel architecture hosting sandboxed WebAssembly agents, each with its own SQLite brain and modular tools, and treats errors as educational lessons for runtime learning.

Most AI forgets you the moment you close the tab. A Flowork agent is something you own. It lives in a folder on your machine, carries its own memory, learns from its own mistakes, and keeps working when the network dies. Clone the folder to a USB stick and its whole mind comes with it. Flowork is a microkernel — a tiny, eternal core written once and never edited — that hosts autonomous AI agents as sandboxed WebAssembly citizens. Each agent lives in its own folder with its own persona, rules, tools, schedule, and brain in a private SQLite database. Everything else — agents, tools, scanners, channels, MCP servers — is a plug-and-play module that snaps onto one frozen contract. A module breaks? You fix one folder. Nothing else is touched. This isn't a service you rent. It's a system you run, own, and understand. .fwpack and it hot-loads — no kernel edits, no rebuilds.Flowork has been rebuilt 12 times in about a year and a half — a convergent search for the right shape of one idea. It began as a browser-based, Python canvas where you did the wiring. It became an agent OS where agents do the orchestrating and you own them. Four things never changed: it's always an OS, your data is always yours, everything plugs in cleanly, and privacy comes first. No Docker, no accounts, no cloud: git clone https://github.com/flowork-os/Flowork Agent.git cd Flowork Agent ./start.sh That's it. start.sh builds the binary on first run needs Go 1.25+ and serves the control panel at http://127.0.0.1:1987 . On first launch, create your owner account on the login screen — that's you, the person in charge. ./stop.sh , restart with ./restart.sh .Everything flows through one counter the "loket" . A module can do nothing alone. To think, remember, run a tool, or send a message, it asks the kernel for a capability by name: call cap, args . The kernel checks the grant, routes to a provider, enforces the sandbox, returns the result. A message comes in from Telegram, Discord, Slack, WhatsApp, voice, CLI, MCP, or the web. It lands on the internal bus. The kernel routes it through the loket with a grant check inside a WASM sandbox. The AI agent asks the loket for the LLM router, its two-tier brain, 117 built-in tools plus MCP servers, and the group bus. The reply travels back. A Guardian freezes and guards the whole kernel. This design is intentional: one entry point, one permission model, one place to debug. You can trace how a request moves through the system without chasing fifty files. Every agent's memory lives in its own state.db — clone the folder and the memory comes with it. Nothing is shared with other agents unless you wire it. brain add and recalls related memories with brain search . eureka insights. The brain grows from its own experience — no retraining, no GPU.A turn works like this: a message comes in → the agent remembers it → recalls related memories → thinks calls the LLM with its doctrine plus the recalled context → replies . Memory first, then thought. This is a dated design principle baked into the core — see the blueprint https://github.com/flowork-os/doc/blob/main/EDUCATIONAL ERRORS.md for the full philosophy. Most AI hides a mistake. Suppress it, fine-tune it away, pretend it never happened. Flowork treats an error as education. Every mistake is: The loop: make a mistake → capture and explain it → keep it as a lesson → recall it next time → don't hit the same wall. This is learning at runtime, no retraining. Over time, the agent gets demonstrably harder to fool on the same error. You can point an agent at any LLM API. But we recommend pointing it at Flowork's own router http://127.0.0.1:2402/v1/chat/completions : Aim an agent at a raw third-party API and it gets none of this. Aim it at the router and it gets all three for free. The mistakes the brain keeps are exactly what the router injects back as antibodies. Most agent frameworks ignore security. Flowork ships a real scanner — something you'd expect in a DevSecOps pipeline, not an AI framework. The Guardian watches the code your agents run. Every tool your agents use, every line of shell script, every file system operation: scanned. If something looks malicious — command injection, path traversal, credential theft — it's flagged, logged, and the operation can be quarantined. You see the risk surface of your agents, not hidden. The kernel itself is frozen and self-guarding. Tamper with the core? It detects it and drops into safe-mode. Nothing gets secret. Flowork speaks MCP both ways. As a client: your agents can use external MCP servers — GitHub, filesystem, any MCP tool in the ecosystem. Instead of building a native tool, wire in the MCP. As a server: expose your agents to MCP clients. Run Claude Desktop? Claude can call your Flowork agents. Run Cursor? Your agents are available as tools. You're not locked into one interface. This is how you build a self-hosted agent that plays nicely with the broader LLM tooling landscape. Flowork ships 117 tools out of the box — file system, HTTP, JSON, date, shell, text, math, crypto, databases, and more. Each tool is versioned and namespaced . An agent declares which tools it needs. The kernel injects only those into the WASM sandbox. This is not the ChatGPT approach of jamming every tool description into the context window and hoping the model picks the right one. Here, tools are declared, granted, sandboxed, and isolated. An agent with 5 tools doesn't carry the prompt cost of 117. You can also build your own tools and pack them as modules. A team of agents that tackle one task together — a colony of ants, each doing one small job, then a synthesizer brings the pieces together. Many small, focused agents beat one big do-everything agent. Create a group: type an ID and name, tick the agents you want on the team, pick a synthesizer one agent that combines answers , write the task. The group fans the task out to each member over the internal bus, collects their answers, and the synthesizer stitches them into one result. For custom orchestration phases, roles, dependencies , start from templates/group-template/ and edit the coordinator agent's main.go . Build it like any agent GOOS=wasip1 GOARCH=wasm go build -o agent.wasm . . Members are ordinary agents — a great group is really about small, sharp specialists wired together. This is the owner-level control panel. Global stuff that isn't tied to any one agent, kept in the global flowork.db : When you save a key, it's stored in flowork.db and injected into the running process immediately. On the next boot, keys are loaded before the agents start. If you're building AI systems today, you're choosing between rent and own. Cloud services are convenient, but you're always a policy change away from losing your data, your models, or your users. Flowork is the own path. Your agents live on your hardware. Their memories stay private. When you want to move them, you copy a folder. When you want to understand what they're doing, you read the code — it's small, it's Go, it's not hiding anything. The security scanner means you're not flying blind. The educational errors mean your agents get smarter from mistakes instead of repeating them. The microkernel means you can fix one thing without breaking everything else. The offline capability means you're not dependent on an internet connection or a third-party API staying alive. This isn't the fastest or the fanciest. But it's honest. You know what you're running. You own what you've built. And that's worth something. Get started: Clone the repo, run ./start.sh , and open http://127.0.0.1:1987 . Read the handbook https://dev.todoc/handbook/ first — it's plain Markdown, readable right after you clone. Then build your first agent. 💬 Join the Flowork community on Telegram: https://t.me/+55oqrk75lc43YWE1 https://t.me/+55oqrk75lc43YWE1