use-agent-sdk

use-agent-sdk is a cursor rule for Cursor from zhangdszq/teamclaw. It costs 0 tokens per session (476 once invoked), scanned B, original, Apache-2.0.

A project rule that standardises how the application calls AI services. It requires code to use a shared agent-client layer and supports Claude plus OpenAI through a local proxy.

In plain words
What is it for?
Use it when adding or changing AI features that need a full agent session or a one-time text response through the approved shared client.
Why use it?
It keeps authentication and provider selection in one place and prevents different parts of the application from using incompatible direct SDK calls.

Cursor rule for Cursor

Install

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.

agentmods
npx agentmods add rules/zhangdszq/teamclaw/use-agent-sdk
Clone the repo
git clone --depth 1 https://github.com/zhangdszq/teamclaw

Made for: Cursor.

Wrote 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.

agentmods badge for use-agent-sdk

README.md
[![agentmods](https://agentmods.dev/badge/rules/zhangdszq/teamclaw/use-agent-sdk.svg)](https://agentmods.dev/rules/zhangdszq/teamclaw/use-agent-sdk)
Your own site
<a href="https://agentmods.dev/rules/zhangdszq/teamclaw/use-agent-sdk"><img src="https://agentmods.dev/badge/rules/zhangdszq/teamclaw/use-agent-sdk.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 476 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00476
Opus 5 $0.00000 $0.00238
Sonnet 5 $0.00000 $0.00095
Haiku 4.5 $0.00000 $0.00048

Measured 4d ago against content hash 479b81108593, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

use-agent-sdk scanned grade B with 1 finding 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 4d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

若用户在 app 设置中配置了 API Key,**必须优先使用**,不能依赖外部文件(`~/.claude/settings.json`)。
.cursor/rules/use-agent-sdk.mdc · 58 lines

What it actually says

AI 调用规范

统一调用层

所有 AI 调用必须通过 src/electron/libs/agent-client.ts禁止直接导入 SDK:

import { runAgent, promptOnce } from "./libs/agent-client.js";

// 完整 Agent 会话
const q = await runAgent(prompt, { provider: "claude", cwd: targetDir });
for await (const msg of q) { /* handle */ }

// 一次性文本生成
const title = await promptOnce("生成标题...", { provider: "openai" });

两种 Provider

Provider 后端 认证方式
claude(默认) Anthropic API ANTHROPIC_API_KEY / app 内配置
openai OpenAI via 本地代理 OpenAI OAuth Token(app 内登录)

provider: "openai" 时,agent-client.ts 自动启动本地代理(openai-proxy.ts), 将 Claude Agent SDK 的请求翻译为 OpenAI Responses API 格式。

优先使用 app 内配置的 API Key

若用户在 app 设置中配置了 API Key,必须优先使用,不能依赖外部文件(~/.claude/settings.json)。


❌ 禁止做法

// ❌ 直接导入 SDK
import { query } from "@anthropic-ai/claude-agent-sdk";

// ❌ 原始 Anthropic SDK
import Anthropic from "@anthropic-ai/sdk";
const resp = await new Anthropic({ apiKey }).messages.create({ ... });

// ❌ 原始 OpenAI SDK
import OpenAI from "openai";
const resp = await new OpenAI({ apiKey }).chat.completions.create({ ... });

// ❌ 解析 LLM 文本再手动写文件
const match = text.match(/<output>([\s\S]*?)<\/output>/);
writeFileSync(path, match[1]);
Changes

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.

  1. 4d ago First seen · 58 lines · 0 tokens per session scan B 479b81108593

Subscribe to this mod's changes

use-agent-sdk is a cursor rule published in the GitHub repository zhangdszq/teamclaw (113 stars, last pushed 5mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 476 tokens. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.