Go Concurrency
CheckedParallelize tasks efficiently using cxuu's go-concurrency skill to accelerate processing and improve overall performance.
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 cxuu/golang-skills --skill go-concurrency -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
cxuu
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 cxuu/golang-skills at 91f0c2eef5.
The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.
- Commit
- 91f0c2eef5
- Manifest
- skills/go-concurrency/SKILL.md
- Scanned
- 5 files, 633 lines
About this skill
What it does
This skill enables AI agents to execute concurrent Go routines, allowing them to perform multiple tasks simultaneously without blocking. It leverages Goroutines and Channels to manage parallel execution efficiently within the Go programming environment.
When to use it
- Parallel Data Processing: Handle large datasets by splitting work across multiple goroutines for faster completion.
- I/O Bound Operations: Improve responsiveness when performing network requests or file operations that wait on external resources.
- Real-time Monitoring: Run background checks or health probes alongside primary application logic without freezing the main thread.
- Microservice Coordination: Orchestrate simultaneous calls to multiple downstream services and aggregate results efficiently.
Key capabilities
- Launch lightweight Goroutines for concurrent task execution.
- Use Channels to safely pass data between concurrent routines.
- Implement
sync.WaitGroupto coordinate completion of parallel tasks. - Manage context cancellation to gracefully stop long-running goroutines.
Example prompts
- "Write a Go function that fetches weather data for five cities concurrently using goroutines and channels."
- "Create a script that processes a list of URLs in parallel, reporting success or failure for each link."
- "Design a concurrent worker pool in Go to handle incoming API requests with a limit of ten simultaneous workers."
Tips & gotchas
Ensure you properly synchronize goroutine completion using sync.WaitGroup or channels to prevent race conditions and deadlocks. Always use context cancellation to avoid resource leaks when stopping long-running background tasks.