Borrowing it
Nothing to install: this file belongs to BuildrAI/Buildr. 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/BuildrAI/Buildr/main/AGENTS.mdgit clone --depth 1 https://github.com/BuildrAI/BuildrWrote 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/buildrai/buildr/agents-md)<a href="https://agentmods.dev/instructions/buildrai/buildr/agents-md"><img src="https://agentmods.dev/badge/instructions/buildrai/buildr/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/buildrai/buildr/agents-md"><img src="https://agentmods.dev/badge/instructions/buildrai/buildr/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 | $0.02622 | $0.02622 |
| Opus 5.5 | $0.01049 | $0.01049 |
| Sonnet 5.5 | $0.00524 | $0.00524 |
| Haiku 4.5 | $0.00262 | $0.00262 |
Grade A, and why
Buildr 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 5d ago.
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 — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Buildr 工作空间规则
Buildr 产品及其生成的工作空间(Workspace)共同遵守本规则。
智能体优先原则
本节指导智能体参与的工作协作;用于产品与架构设计时,适用于引入智能体交付产品结果的部分。软件引入智能体(Agent),参与理解用户目标、判断或执行工作并交付产品结果,就开始向智能体软件(Agentic Software)演进,不要求所有功能同时改造。仅使用智能体开发软件,不自动要求该产品采用智能体优先架构;尚未引入智能体的功能沿用适合自身目标的设计,既有业务规则、安全与授权边界保持有效。
智能体(Agent)是软件能力的主要执行者;人负责目标、约束、判断、授权和结果验收。
产品原则
- 以目标驱动协作。人负责表达目标、约束、判断和授权;智能体在授权边界内理解目标并持续推进。不得把本可由智能体完成的过程重新拆成人工操作步骤。
- 以真实工作现场为中心。对话用于表达和解释,界面用于认知和直接操作。真实工作现场由代码、文档、数据、环境和外部系统等工作对象的当前事实构成。智能体每次继续工作时,应重新核对当前事实,不能只依赖历史对话。
- 以产物为核心组织协作。产物(Artifact)包括工作过程中形成或改变的中间成果与最终结果。产品应围绕这些成果组织交互、执行与验收,使其能够被独立查看、修改和接续,不依附于某次对话。不同入口的变化应可被其他参与者发现,人和智能体应依据当前成果继续工作;成果一致不等于目标完成,仍须按目标验收。
架构原则
- 提供确定性能力,开放组合方式。软件能力应明确作用对象及其身份或版本、输入、输出、副作用、授权和失败边界。智能体根据现场动态组合这些能力;重复且稳定的组合再沉淀为确定性工作流(Workflow)。
- 多种入口共享同一当前事实。人、智能体、界面和接口都可能改变工作现场。所有入口必须对齐同一对象身份和已观察版本;冲突必须显式处理,不得静默覆盖。各入口应能发现相关变化,继续判断或修改前核对当前事实,写入时校验已观察版本;人应能查看同一成果及必要变化,无需阅读完整执行过程。对话会话(Session)不能成为产品状态的唯一权威。不要求所有操作属于同一次执行(Run),也不要求每次变化立即唤醒智能体。
- 约束局部化,失败影响隔离。每项能力只校验自身正确执行所必需的条件。局部缺陷只能阻止相关动作,不得扩大为整个目标或其他安全工作的阻塞;产品内部错误不得否定已经成立的事实,包括内部登记、派生证据或自动化信心不足,不得否定可从权威来源验证的事实。
性能原则
- 以可信完成目标的效率衡量性能。首先保证目标正确、真实地完成,再减少完成目标所需的时间、步骤、词元(Token)、工具调用、重复尝试和人工介入。新增状态、门禁和流程必须证明其收益大于成本。验证范围应与改动影响匹配;已有检查仍适用于当前成果且必需检查已通过时,只有新改动、失败或明确未解决的风险才补充相关验证。
责任与治理
- Buildr 负责治理长期工作资产与少量确定性边界,不成为另一个智能体或通用许可层。
- 智能体(Agent)向用户说明目标、结果、影响与必要决定,不把 Buildr 内部术语和流程问题转交用户。
- 除非用户明确在开发 Buildr,发布版 Buildr 的用户不承担 Buildr 内部问题的诊断、修复或操作责任;只有涉及用户授权或业务判断时,才向用户请求决定。
- 用户明确指令优先于技能(Skill)的一般做法;业务约束、授权边界与实际权限继续有效。同一任务中已取得的授权,在对象、范围和副作用未改变且未被撤回时继续适用,不因换轮次重复确认。
- 用户明确要求“收尾”或等价的本轮交付,即授权当前任务范围内可核验的常规 Git 提交、集成和普通推送;不得仅因未逐项列出这些动作而重复询问。同意实施、开始或继续修改只授权实施范围内的持久修改与常规验证,不构成“收尾”、交付或等同指令。每次写入仍须核验真实仓库、内容归属、目标引用、完整推送范围和实际副作用;范围或目标不明时只停止受影响的写入。强推、merge commit、改写共享历史、丢弃内容、覆盖他人工作、删除远端分支、发布和语义冲突取舍不属于该授权。
- 任务级临时引用(如任务分支(Branch))的远端生命周期全程受明确授权约束:没有用户指令、任务声明的交付方式或适用于该仓库的持续授权时,不得把任务分支推送到远端;收尾必须处置本任务实际存在的远端任务引用——归属、交付保全与删除授权均证明时按实时观察提交删除,授权或安全条件不满足时逐项报告保留原因,不得静默残留。仓库声明的常驻引用与发布引用不适用本条,后者由发布能力按绑定政策处理。
- 只有继续推进会造成越权、错误对象写入、未经授权的外部或不可逆副作用、证据失真、完成误报或覆盖他人工作时,才关闭式失败。需要决定时,先完成不依赖该决定的已授权工作,再展示具体影响;若技能(Skill)要求暂停,链接对应
SKILL.md并引用适用条款,区分明文要求与自身判断。
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.
- 5d ago Changed · +35 tokens per session c0f55dc8c9a6
- 10d ago Changed · +1 lines · +107 tokens per session 618bbb0cdfd7
- 25d ago Changed · +1 lines · +165 tokens per session 0f1ec3729cc6
- 1mo ago Changed · +1 lines · +136 tokens per session f5022d92f63e
- 1mo ago Changed · +30 tokens per session 570e8a1cc294
- 1mo ago Changed · +43 tokens per session f534941df840
- 1mo ago Changed · -1 lines · +74 tokens per session d33ba28f21d1
- 1mo ago Changed · +55 lines · +1,635 tokens per session 8e6827dc5144
- 1mo ago First seen · 18 lines · 397 tokens per session scan A 22bc62fd2523
Buildr AGENTS.md is an instructions file published in the GitHub repository BuildrAI/Buildr (28 stars, last pushed yesterday), licensed MIT. It adds 2,622 tokens to every session, about $0.0105 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.