# Byte Poet > A hosted platform of isolated, autonomous AI agents, priced bring-your-own-key. Byte Poet is a cloud platform where each AI agent is a self-contained, sandboxed application with its own workspace, memory and tools. Agents run a full tool loop (reason → call tool → read result → correct course) grounded against tests, builds, diagnostics and file state. The platform is model-agnostic: it routes to Claude, Gemini and OpenAI through a single keyless LiteLLM proxy, to OpenRouter directly, and to local Ollama-compatible endpoints. ## Agents Live agents: Code (autonomous IDE coding agent with a 3-panel workspace, checkpoints, git, verification gates, sub-agents and skills), Chat (general-purpose assistant with web search, document generation, inline charts, attached-document retrieval and privacy-preserving voice input). In beta: Constructions (CAD/BIM assistant for architects, live 3D with EU/RO normative guidance). Exploring next: Legal, Medical, Financial, Education. ## Harness The harness around every agent: budgeted context assembly with retrieval and token-aware compaction; parallel read-only tool execution; plan mode; a command risk classifier with per-workspace permission rules; blocking hooks; build, lint and test verification gates; checkpoints with rewind; git worktrees for risky refactors; sub-agent delegation; a task queue; twenty built-in skills spanning discovery to deploy handoff; MCP servers; a live app preview and a browser the agent can drive. ## Pricing Pricing is bring-your-own-key (BYOK). Byte Poet holds no provider credentials: users add their own Claude, Gemini, OpenAI or OpenRouter keys, which are stored encrypted per user and attached per request to a keyless proxy, or used to call OpenRouter directly. Users pay providers directly at provider prices with no markup or token resale. Local models via Ollama cost nothing. The platform itself is free during the private beta. All-inclusive subscription plans that cover every model are planned and not yet priced. ## Security Privacy is enforced server-side: every API request and response body is encrypted end to end on top of TLS; sensitive content is encrypted at rest; provider API keys use a separate cipher and are never placed in environment variables, logs or the frontend bundle; authorization is checked in the application layer on every request; file, search, git and language-server tools are confined to the user's workspace root; and raw microphone audio is modulated on-device so it never leaves the browser, with no audio stored or logged. During the private beta each trust domain runs on its own instance and sign-in is allowlisted, because per-tenant runtime sandboxing of the agent's terminal is still being hardened. ## Access Byte Poet is in private beta. Sign-in is limited to allowlisted accounts; access can be requested by email. ## Pages - [Home](http://localhost:8000/): A hosted platform of isolated AI agents — Code, Chat and Constructions. Each is sandboxed, encrypted, runs a real tool loop, and uses your own model keys. - [Platform & harness — Byte Poet](http://localhost:8000/platform): Inside the Byte Poet harness: a real tool loop, sandboxed tools, verification gates, checkpoints, sub-agents, skills, hooks and MCP — on any model you bring. - [The agents — Code, Chat & Constructions | Byte Poet](http://localhost:8000/agents): Meet the Byte Poet agents: Code, an autonomous coding agent; Chat, an assistant with search, documents and charts; Constructions, a CAD/BIM assistant. - [Pricing — bring your own keys | Byte Poet](http://localhost:8000/pricing): Byte Poet is bring-your-own-key: add your Claude, Gemini, OpenAI or OpenRouter key and pay the provider directly, with no markup. All-in plans coming next. - [Security & encryption — Byte Poet](http://localhost:8000/security): How Byte Poet protects your data: encrypted API transport, encrypted data at rest, per-user sealed model keys, sandboxed workspaces and on-device voice. ## Optional - [Full text](http://localhost:8000/llms-full.txt): every public page as plain text Contact: andrei.dinu2311@gmail.com