actionbook/rust-learner
playground/rust-learner/skills/rust-learner/SKILL.md
Learn Rust language features and crate updates. Use when user asks about Rust version changelog, what's new in Rust, crate updates, Cargo.toml dependencies, tokio/serde/axum features, or any Rust ecosystem questions.
$ install --global
skillsauthnpx skillsauth add actionbook/actionbook rust-learnerInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 28, 2026, 10:45 AM36.8s1 file scanned
SKILL.md
- name:
- rust-learner
- description:
- Learn Rust language features and crate updates. Use when user asks about Rust version changelog, what's new in Rust, crate updates, Cargo.toml dependencies, tokio/serde/axum features, or any Rust ecosystem questions.
Rust Learner
Learn Rust by fetching real-time information about Rust language features and crate updates.
⚠️ Tool Priority & Waiting Rule
Priority:
- ✅
browser-fetcheragent (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
Workflow
Step 1: actionbook MCP
search_actions("lib.rs crate") → get action ID
get_action_by_id(id) → get URL and selectors
Step 2: Launch browser-fetcher agents
Launch multiple browser-fetcher agents in parallel
Step 3: Wait for ALL agents to complete
⛔ DO NOT use other tools during this time
✅ Wait for TaskOutput to return all results
Step 4: Summarize results
- If agents succeed: summarize content for user
- If ALL agents fail: use Fetch as fallback
Example
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
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