완전 오프라인으로 동작하는 단일 실행 코드 에이전트, Ante

Ante Alpha preview : expect breaking changes and incomplete functionality. macOS and Linux only; on Windows we suggest WSL . A ghost in your shell. Ante is a self-contained coding agent that lives in your terminal and self-organizes. One ~15MB Rust binary from Antigma Labs , zero runtime dependencies, built to get the most out of any model. It works like Claude Code or Codex, with none of their dependencies or model constraints. It can also be the optimized core for building your own harness and high-performing assistants. curl -fsSL https://ante.run/install.sh | bash ante Every agent claims to be good. Here are numbers you can check: 🥇 Continuously evaled and evolved, in public Ante runs Terminal-Bench 2.1 continuously under official leaderboard constraints: 89 tasks, 5 trials each. Each result pins the exact build you can download and links the raw Harbor run for independent audit. Latest full run: 82.7% with open-weight DeepSeek V4 Flash 0731 (368/445 trials, Ante 0.preview.71, about $68 of inference). DeepSeek reports the same 82.7 for this model, measured with its unreleased DeepSeek Harness in minimal mode. Live results → · Methodology → 🪶 A fraction of the footprint Ante is hand-written Rust with the heavy parts ( Grep , git , local inference) embedded in one binary, one process. Across the same 20 parallel tasks in Docker, Ante uses ~7× less peak memory , ~9× less average CPU , and ~5× less disk I/O than Claude Code. Raw numbers → · Benchmark details → 🔌 Natively offline Ante ships its own inference engine. Point it at a GGUF file and the whole loop runs on your machine: no API key, no account, no internet. ante --offline-model ~ /.ante/models/Qwen3.5-9B-Q4_K_M.gguf \ -p " add error handling to src/main.rs " Offline mode → The three are one design decision. An agent you can verify , afford , and run anywhere is light enough to run by the thousands : the substrate for self-organizing intelligence. See it in action Models, Providers & Thinking Providing Context: Files & Folders Interrupting & Steering Subscription Login See all cookbook guides Quick Start Installation Ante is a single, self-contained binary with no external dependencies: download and run. curl -fsSL https://ante.run/install.sh | bash # Install a specific release channel curl -fsSL https://ante.run/install.sh | bash -s -- nightly # Install into a directory already on PATH curl -fsSL https://ante.run/install.sh | ANTE_INSTALL_DIR=/usr/local/bin bash Modes Mode Command Use it for Interactive TUI ante day-to-day work in the terminal Headless ante -p "..." one-shot tasks, scripts, CI Server ante serve editor plugins and integrations, over a JSONL protocol Gateway ante gateway running Ante as a Slack or Discord bot Headless examples # Fix a bug ante -p " find and fix the failing test in src/auth " # Review a diff git diff | ante -p " review this for security issues " # Use a different provider ante --provider openai --model gpt-5.5 -p " refactor the database module " # Resume a saved session ante --resume ses_01ARZ3NDEKTSV4RRFFQ69G5FAV -p " now add tests " # Run fully offline with a local GGUF model ante --offline-model ~ /.ante/models/Qwen3.5-9B-Q4_K_M.gguf \ -p " add error handling to src/main.rs " Update Ante ante update # One-off update from a different channel ante update --channel nightly # Roll back or pin to an exact release ante update --version v0.preview.71 Beyond the headline numbers Zero vendor lock-in : bring your own API key, subscription, or local model. Switch between 12+ providers freely. No account required, not even with us. Multi-agent orchestration : spawn sub-agents and coordinate complex tasks across independent, decentralized, and centralized architectures. See the patterns → Channel integrations : run Ante as a Slack or Discord bot with ante gateway . Extensible : custom skills, sub-agents, MCP, and persistent memory across sessions. Supported Providers Ante works with 12+ providers out of the box: Provider Example Models Anthropic Claude Sonnet 4.5, Opus 4.6 OpenAI GPT-5 family Google Gemini Gemini 3 family Grok (xAI) Grok 4 Open Router Multiple providers Local (GGUF) Any GGUF model via built-in llama.cpp ...and more Vertex AI, Zai, Antix, OpenAI-compatible Configure providers via environment variables ( ANTHROPIC_API_KEY , OPENAI_API_KEY , etc.) or OAuth. Add custom providers in ~/.ante/catalog.json . What's in this repo We open sourced what really matters in the age of agentic coding, all under Apache 2.0: Detailed documentation, the descriptive truth. docs-site/ is the source for docs.antigma.ai : a precise description of what the harness does and how to drive it. The protocol, the algorithm of the core. crates/protocol-shape defines the schema and wire messages spoken by ante serve ; crates/agent-sdk is the Rust SDK and client for building against agent runtimes. The eval pipeline, constraint and continuous improvement. ante-harbor/ is the Harbor agent adapter behind our Terminal-Bench results: use it to reproduce any run at antigma.ai/eval . CHANGELOG.md records the improvement, release by release. The core harness itself is developed in a private repository during the alpha and ships as a prebuilt binary via releases . Core libraries from it are included here progressively as they stabilize; crates/exec , standalone process execution, is the first. The protocol surface maps to Ante's client-daemon architecture: ┌─────────────────────────────────────────────────────────────┐ │ Clients │ │ │ │ ┌───────────┐ ┌───────────┐ ┌────────────────────┐ │ │ │ TUI │ │ Headless │ │ ante serve │ │ │ │ (ante) │ │ (ante -p) │ │ (stdio / ws) │ │ │ └─────┬─────┘ └─────┬─────┘ └─────────┬──────────┘ │ └─────────┼────────────────┼─────────────────────┼────────────┘ │ │ │ ▼ ▼ ▼ ┌─────────────────────────────────────────────────────────────┐ │ Daemon │ │ │ │ Session ──▶ Turn ──▶ Step │ │ │ │ ┌──────────┐ ┌──────────────┐ ┌───────────────────┐ │ │ │ Tools │ │ Permission │ │ Skills / Agents │ │ │ └──────────┘ └──────────────┘ └───────────────────┘ │ └────────────────────────┬────────────────────────────────────┘ │ ▼ ┌─────────────────────────────────────────────────────────────┐ │ LLM Providers │ │ │ │ Anthropic · OpenAI · Gemini · Grok · Open Router · Local │ └─────────────────────────────────────────────────────────────┘ The bigger picture We care about the harness, not the model or the prompts. Documentation is the new source code. Ante is designed for cellular-native agents: like cells in an organism, tiny, expendable, massively replicated. That thesis is why the three headline claims exist. A cell-scale agent must be verified (reliability compounds at scale), tiny (every byte is multiplied by thousands), and self-contained (no runtime to install, no service to phone home to). Read more in our philosophy and agent organization patterns . FAQ Why another terminal agent? The name is the answer: An other Te rminal agent, and ante , the stake you put on the table to play. Ante is fast, lightweight, and the only terminal agent with native local inference built in. We believe a self-contained agent core that self-organizes is the foundation of the coming agent economy. How is Ante different from other agents? Ante has most of the features you expect from agents like Claude Code or Codex: multi-agents, skills, MCP, persistent memory. The difference is the build philosophy. Built from scratch in Rust. Core components like Grep (fully rebuilt and customized) and git are embedded in the same ~15MB binary and run in the same process at runtime, so nothing is shelled out and no resources leak. Most similar projects ship on Node.js or CPython and carry an order-of-magnitude larger footprint. We built our own inference engine from the ground up (see nanochat-rs for a toy version of that work), so a local GGUF model is all Ante needs to run without any provider. No vendor lock-in, not even to ourselves: no account needed, reuse your existing API credentials. An opt-in, fully integr