Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add BuildrAI/Buildr --skill mysql-connectiongit 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/skills/buildrai/buildr/mysql-connection)<a href="https://agentmods.dev/skills/buildrai/buildr/mysql-connection"><img src="https://agentmods.dev/badge/skills/buildrai/buildr/mysql-connection/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/skills/buildrai/buildr/mysql-connection"><img src="https://agentmods.dev/badge/skills/buildrai/buildr/mysql-connection.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 | $0.00046 | $0.00589 |
| Opus 5.5 | $0.00018 | $0.00236 |
| Sonnet 5.5 | $0.00009 | $0.00118 |
| Haiku 4.5 | $0.00005 | $0.00059 |
Grade A, and why
mysql-connection 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 10d 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.
What it actually says
MySQL 连接
本技能（Skill）维护 MySQL 接入方法。Buildr 的查询工具是独立内置能力（Builtin），负责数据库展示偏好、表结构浏览和受限只读查询；这些内容不写入连接声明或连接配置。
先从用户目标、服务配置与已登记连接找到准确主机、端口、环境和数据库。执行 buildr connection-skill --help，再读取 definitions list --json 与 list --json；核对所选实例明确绑定 mysql-connection 的 mysql 定义，不按系统名称、类别或同名旧实例推断绑定。新建和认证录入使用当前管理入口及其已观察版本，不按同名接管实例，不自动搬运个人密码。
团队认证与个人认证均为包含用户名、密码的完整认证组（Authentication Group）；个人组存在但失效时停止，不回退团队组。目标主机、端口、账号或程序接收方变化后重新配置完整认证。允许明确的空密码；不得把用户名保留为共享配置、只覆盖个人密码。
程序 buildr-mysql 随 Buildr 主包安装，以独立进程间通信（IPC）接收本次明确选中的连接上下文；认证不进入参数、普通环境或业务标准输入（Standard Input）。先执行通用 check 与 help 核对当前程序和版本；缺失时按声明的安装指引恢复，不绕过绑定调用其他程序。帮助与版本检查离线运行。具体命令及结果见 命令与结果。
只读测试执行受限版本查询，数据库发现只读取当前账号可见范围。它们不修改数据库或连接配置，也不证明用户业务目标完成。用户查询通过独立查询工具进行，并明确选择本次实例版本和数据库；查询工具保留每个实例独立的本机偏好（Preference）。测试失败时区分网络、认证、权限和版本问题，不打印远端认证回显，不自动更换认证或实例重试。
使用真实工作空间（Workspace）验收时，仅在用户授权的实例、环境和数据范围内执行。只读验证不能替代结构变更、数据修改或业务效果验证。本接入不提供数据写入命令；遇到写入目标应转交具有明确授权与结果核验的专业能力。
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 10d ago First seen · 21 lines · 46 tokens per session scan A 53bb408eadbf
mysql-connection is a skill published in the GitHub repository BuildrAI/Buildr (28 stars, last pushed yesterday), licensed MIT. It adds 46 tokens to every session and 589 once invoked, about $0.0002 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.
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