Borrowing it
Nothing to install: this file belongs to SawyerHan-AI/TideMind. 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/SawyerHan-AI/TideMind/main/AGENTS.mdgit clone --depth 1 https://github.com/SawyerHan-AI/TideMindWrote 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/sawyerhan-ai/tidemind/agents-md)<a href="https://agentmods.dev/instructions/sawyerhan-ai/tidemind/agents-md"><img src="https://agentmods.dev/badge/instructions/sawyerhan-ai/tidemind/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/sawyerhan-ai/tidemind/agents-md"><img src="https://agentmods.dev/badge/instructions/sawyerhan-ai/tidemind/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 | $0.01255 | $0.01255 |
| Opus 5.5 | $0.00502 | $0.00502 |
| Sonnet 5.5 | $0.00251 | $0.00251 |
| Haiku 4.5 | $0.00126 | $0.00126 |
Grade A, and why
TideMind 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 — 41 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ExternaBrain 项目约束
本仓库是 TideMind 的闭源开发源；pro/ 外开源、内闭源。公开同步目标是 ~/Projects/tidemind，不能把两者当作同一工作目录。
核心约束
- 开源代码不得 import pro/；移除 pro/ 后必须独立编译、运行并通过测试。所有改动在本仓库进行，不直接改公开镜像；公开专属内容在 oss-release/ 编辑。
- 代码改动后的 OSS 同步走
sync-oss.sh，只能从主仓库运行，不能从 worktree 运行；执行同步前读下表同步指南。用户说“推送 GitHub”默认指 ExternaBrain，除非明确要求公开仓库。 - 公开 commit 必须英文且不含闭源内容，Release Notes 手写；测试用虚构数据，禁止真实个人信息。同步、发布和文档提交不得泄漏凭据或私人内容。
- MCP stdout 仅供协议，禁止 console.log，日志用 createLogger 输出 stderr。Plugin 配置不写字面量 node 或 Electron 绝对路径，使用 getShimPath/getHookScriptPath/getMcpServerScriptPath。
- 修改策略 Prompt 必须同步对应 hardcoded fallback，并按文本同步指南使 daemon 加载；客户端文本用 t() 并同步全部 12 种语言，官网文案同步 en.ts/zh.ts。
- 用户 vault/graph 笔记读写相关实现先查 safe-fs 规则：读取必须经
src/utils/safe-fs.ts，不得直接 fs.readFileSync；配置文件例外和扫描 API 见 runtime-data 及开发维护指南。 - Schema SQL 必须完全幂等；schema migration 与一次性数据 runbook 分开。生产依赖和非 TS 资源必须进入实际运行产物，不能用源码测试代替 dist／容器验证。
- 修改 src/ 后 npm run build 才能让 Electron 取得新代码；改动前后优先 npm run health，client build/typecheck 是阻塞项。安装或升级前执行全局依赖安全检查。
- 新 feature merge、大重构／跨子系统、安全关键路径（auth/billing/sync/签名）改动，保留 3 路 Sol（默认 GPT-6.1 Sol）并行 end-to-end 交叉审计门禁；纯文档、纯依赖升级、纯 typo 不适用。具体流程见 release-checklist。
- 发布前确认 main；签名脚本任何改动及发版后的客户端公钥验签要求保留。三种部署目标的范围与触发方式必须按 release-checklist 核对，不能只完成一步就报告发版完成。
- 2026-04-24 稳定化周期的结束状态尚未复核；涉及新增大功能或大重构前先读下方范围说明，不自动解除原限制。实质改动更新相关文档、backlog 和按日工作日志。
按任务读取
在首次修改或执行对应动作前读取匹配行；只读相关文档，不开场全量加载。docs/claude-guides/ 是共用手册，Codex 可直接读取，不复制为另一套文档。
| 触发任务 | 必读文档 |
|---|---|
| 新功能归属、开闭源边界、定位模块 | docs/claude-guides/architecture.md、docs/claude-guides/oss-sync.md |
| 新功能／重构范围、backlog、日志、测试规则 | docs/Codex-guides/agent-maintenance.md 的对应章节 |
| clone/worktree 后安装、开发命令、构建 | docs/claude-guides/dev-setup.md |
| 运行目录、用户笔记、iCloud safe-fs | docs/claude-guides/runtime-data.md；safe-fs 例外及 API 补充见 docs/Codex-guides/agent-maintenance.md |
| 同步 OSS、PII 扫描、rsync exclude | docs/claude-guides/oss-sync.md、docs/claude-guides/release-checklist.md 中同步与 PII 章节 |
| Prompt、MCP description、Skill、fallback | docs/claude-guides/text-content-sync.md |
| Plugin 配置、外部 Agent 运行时路径 | docs/claude-guides/plugin-runtime.md |
| 外部 Agent 安装、配置写入、schema、Host Adapter | docs/Codex-guides/local-agent-integration-safety.md |
| 后台 runtime 启动／初始化 | docs/Codex-guides/background-runtime-startup-initialization.md |
| 本地账号 CLI LLM provider | docs/Codex-guides/local-account-cli-llm-providers.md |
| 客户端文案／翻译 | docs/claude-guides/i18n.md |
| 官网文案／样式／Cloudflare Pages | docs/claude-guides/website.md；部署时另读 release-checklist |
| 数据库 schema／数据迁移 | docs/claude-guides/db-migrations.md |
| cloud-server、Docker、生产构建／模板 | docs/Codex-guides/agent-maintenance.md 的生产构建章节 |
| CI runner、labels、隔离／恢复 | docs/Codex-guides/self-hosted-ci-operations.md |
| Feature 合并审计、部署、tag、签名／更新 | docs/claude-guides/release-checklist.md；敏感 timing/perf 测试另读开发维护指南 |
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 · -100 lines · -2,052 tokens per session 82bb97ca2416
- 2mo ago Changed · +4 lines · +82 tokens per session 87c2d62940ba
- 2mo ago First seen · 137 lines · 3,225 tokens per session scan A e3e76857f1ba
TideMind AGENTS.md is an instructions file published in the GitHub repository SawyerHan-AI/TideMind (11 stars, last pushed today), licensed MIT. It adds 1,255 tokens to every session, about $0.0050 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 2026-08-31.
TideMind AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| TideMind AGENTS.mdSawyerHan-AI/TideMind | Instructions file | 11 | today | MIT | A | 1,255 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode ai-customization.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 1,907 | GitHub Copilot |