Borrowing it
Nothing to install: this file belongs to futuregene/future-os. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/futuregene/future-os/main/AGENTS.mdgit clone --depth 1 https://github.com/futuregene/future-osWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/futuregene/future-os/agents-md)<a href="https://agentmods.dev/instructions/futuregene/future-os/agents-md"><img src="https://agentmods.dev/badge/instructions/futuregene/future-os/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/futuregene/future-os/agents-md"><img src="https://agentmods.dev/badge/instructions/futuregene/future-os/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.11009 | $0.11009 |
| Opus 5.5 | $0.04404 | $0.04404 |
| Sonnet 5.5 | $0.02202 | $0.02202 |
| Haiku 4.5 | $0.01101 | $0.01101 |
Grade A, and why
future-os AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 270 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This file provides guidance to coding agents working with code in this repository.
FutureOS: one AI agent everywhere — terminal (TUI), desktop (GUI), mobile (Android/iOS), CLI, and IM bots. The core is Rust: a gRPC agent backend plus a channel bridge, goal control plane, CLI, and TUI that all connect to it. The desktop app is Tauri + React (TypeScript) and mobile is React Native (Expo). For architecture and module breakdown read docs/README.md (the docs index), docs/guide/directory-layout.md (what lives under ~/.future/), and the code directly.
Workspace layout
The Rust workspace (Cargo.toml) members and their slice of ~/.future/ (see docs/guide/directory-layout.md):
host/—future-host, the GUI-free shared application backend under extraction. Owns shared Store/migrations, credentials/platform and OAuth/account services, identity/lock, files/review, Agent client/hosting, the application bridge, task execution/conversation lifetime, maintenance scheduling and request ownership. Remote host/Peer services and shared shutdown coordination/teardown now also live here. Entry points install runtimes and adapt GUI resources; CLI owns the unifiedfuture hostforeground entry and its runtimes; final acceptance remains in progress. Seedocs/architecture/headless-package-development.zh-CN.md.agent/—future-agent, the gRPC backend. Owns~/.future/agent/(settings, models, auth, JSONL sessions, skills).channels/—future-channel, the Feishu / DingTalk IM bridge. Owns~/.future/channels/config.json.orchestration/goal/—future-goal, the goal control plane (durable goals/todos/gates, deterministic should-run kernel, event-sourced state). Owns project-local<cwd>/.future/goal/by default (FUTURE_GOAL_ROOToverrides it); seedocs/architecture/goal-control-plane.md.orchestration/tasks/—future-tasks, the scheduled-task control plane (reusable prompt + trigger + run ledger; a purenext_duekernel with a host-agnostic executor driven by the desktop, host mode and TUI). Owns<home>/.future/tasks/tasks.db; seedocs/architecture/tasks.md.tui/—future-tui, the terminal UI (future tui): a full-screen workbench that is a gRPC client of the agent. Owns~/.future/tui/. Seedocs/guide/tui.md.cli/—future-cli, builds the unifiedfuturebinary that embeds host/agent/tui/channel/goal.packages/rpc/—future-rpc, the protobuf wire-contract crate (single source of truth; see proto notes below).
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday Changed · +4 lines · +151 tokens per session 127d205f612f
- 11d ago Changed · +39 tokens per session 004fb8f0f548
- 14d ago Changed · +1 lines · +103 tokens per session bed438a3c227
- 15d ago Changed · +1 lines · +325 tokens per session 18509b32bfbb
- 16d ago Changed · +128 lines · +5,442 tokens per session 6b2b1f66657e
- 20d ago Changed · +56 tokens per session f5737bfb1f8b
- 21d ago First seen · 136 lines · 4,893 tokens per session scan A 9575dd428b3b
future-os AGENTS.md is an instructions file published in the GitHub repository futuregene/future-os (115 stars, last pushed today), licensed MIT. It adds 11,009 tokens to every session, about $0.0440 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-16.
future-os AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| future-os AGENTS.mdfuturegene/future-os | Instructions file | 115 | today | MIT | A | 11,009 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |