rust-learner

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Original

English

🇨🇳

Translation

Chinese

Rust Learner

Rust学习助手

Learn Rust by fetching real-time information about Rust language features and crate updates.

通过获取Rust语言特性和crate的实时信息来学习Rust。

⚠️ Tool Priority & Waiting Rule

⚠️ 工具优先级与等待规则

Priority:

✅
```
browser-fetcher
```
agent (preferred)
⚠️
```
Fetch
```
/
```
WebFetch
```
(only after all browser-fetcher agents fail)
⚠️
```
WebSearch
```
(only when search engine results are needed)

⛔ No "Racing Ahead":

After launching browser-fetcher agents, MUST wait for ALL of them to complete
DO NOT use WebSearch/Fetch as "supplements" while waiting
Only use fallback tools after ALL browser-fetcher agents have failed

优先级：

✅
```
browser-fetcher
```
Agent（首选）
⚠️
```
Fetch
```
/
```
WebFetch
```
（仅在所有browser-fetcher Agent失败后使用）
⚠️
```
WebSearch
```
（仅在需要搜索引擎结果时使用）

⛔ 禁止“提前操作”：

启动browser-fetcher Agent后，必须等待所有Agent完成任务
等待期间禁止使用WebSearch/Fetch作为“补充工具”
仅当所有browser-fetcher Agent都失败后，才可使用备选工具

Workflow

工作流程

Step 1: actionbook MCP

步骤1：actionbook MCP

search_actions("lib.rs crate")  → get action ID
get_action_by_id(id)            → get URL and selectors

search_actions("lib.rs crate")  → get action ID
get_action_by_id(id)            → get URL and selectors

Step 2: Launch browser-fetcher agents

步骤2：启动browser-fetcher Agent

Launch multiple browser-fetcher agents in parallel

Launch multiple browser-fetcher agents in parallel

Step 3: Wait for ALL agents to complete

步骤3：等待所有Agent完成

⛔ DO NOT use other tools during this time
✅ Wait for TaskOutput to return all results

⛔ DO NOT use other tools during this time
✅ Wait for TaskOutput to return all results

Step 4: Summarize results

步骤4：总结结果

If agents succeed: summarize content for user
If ALL agents fail: use Fetch as fallback

若Agent执行成功：为用户总结内容
若所有Agent都失败：使用Fetch作为备选方案

Example

示例

User: Query tokio latest version

✅ CORRECT:
1. Launch browser-fetcher: lib.rs/crates/tokio
2. Launch browser-fetcher: crates.io/crates/tokio
3. Wait for BOTH agents to complete
4. Summarize results

❌ WRONG:
1. Launch browser-fetcher agents
2. While waiting, use WebSearch("tokio latest")  ← Racing ahead!
3. Mix multiple result sources

User: Query tokio latest version

✅ CORRECT:
1. Launch browser-fetcher: lib.rs/crates/tokio
2. Launch browser-fetcher: crates.io/crates/tokio
3. Wait for BOTH agents to complete
4. Summarize results

❌ WRONG:
1. Launch browser-fetcher agents
2. While waiting, use WebSearch("tokio latest")  ← Racing ahead!
3. Mix multiple result sources