Async Patterns
CheckedEnables complex asynchronous workflows using established design patterns like sagas, pipelines, and event sourcing.
Install on your platform
Showing Claude Code. One command installs this skill into any of the agents below.
- 1
Run this in your project
terminal$ npx skills add pluginagentmarketplace/custom-plugin-nodejs --skill async-patterns -a claude-code Uses the open-source
skillsCLI and needs Node.js. Add-gto install it for your user instead of this project.
What we know about this skill
Publisher
pluginagentmarketplace
Taken from the source listing. We haven't verified who controls this account.
Install target
Live repository
Not pinned. Installing fetches whatever the repository holds at the time you run the command.
Automated safety checks
This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.
Declares what it does: passed
SKILL.md parses and declares a name and a description.
SKILL.md exists, its frontmatter parses, and it declares a name and a description.
No undeclared network calls: passed
Makes no network calls.
Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.
No obfuscated payloads: passed
No encoded or obfuscated payloads.
No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.
No credential access: passed
Reads no keys, tokens, keychains or credential files.
Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.
No pipe-to-shell installers: passed
No pipe-to-shell or download-and-run installers.
No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.
Pinned to a commit: passed
Scanned pluginagentmarketplace/custom-plugin-nodejs at adbdacbf26.
The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.
- Commit
- adbdacbf26
- Manifest
- skills/async-patterns/SKILL.md
- Scanned
- 4 files, 195 lines
About this skill
The async-patterns skill enables AI agents to execute non-blocking operations within Node.js environments, ensuring efficient handling of concurrent tasks without freezing the event loop. It provides a structured approach for managing asynchronous workflows, allowing agents to process multiple requests or data streams simultaneously with improved performance and responsiveness.
When to use it
- Implementing high-throughput data processing pipelines where blocking I/O would cause significant latency.
- Managing multiple concurrent API calls or database queries that require parallel execution.
- Building real-time applications that need to remain responsive while waiting for external resources.
- Optimizing Node.js scripts to handle long-running tasks without consuming excessive memory or CPU time.
Key capabilities
- Non-blocking I/O operations for enhanced system throughput.
- Efficient concurrent task management within the Node.js runtime.
- Prevention of event loop blocking during heavy computational loads.
- Structured patterns for handling asynchronous flows and callbacks.
Example prompts
- "Create a Node.js script using async patterns to fetch data from three different APIs simultaneously."
- "Optimize this synchronous code block by converting it to use non-blocking async operations."
- "Design an event-driven architecture in Node.js that handles user uploads without blocking the server."
Tips & gotchas
Ensure your environment supports modern JavaScript features like Promises or Async/Await, as these are often integral to implementing robust async patterns. Be mindful of unhandled promise rejections, which can silently fail tasks if not properly caught and managed in your agent's logic.