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Canary Deployment

Checked
aj-geddes·vlatest·devops·MIT

Gradually release code changes to a small subset of users, monitoring performance before wider rollout.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add aj-geddes/useful-ai-prompts --skill canary-deployment -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

aj-geddes

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.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

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 aj-geddes/useful-ai-prompts at 3f5182cfd7.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
3f5182cfd7
Manifest
skills/canary-deployment/SKILL.md
Scanned
7 files, 514 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill enables AI agents to manage canary deployments, a technique for gradually releasing new code versions to a small subset of users. It allows for real-world testing with live traffic while minimizing user impact and automatically rolling back or proceeding based on predefined metrics. The skill supports implementations using Istio and Kubernetes native scripts.

When to use it

  • For low-risk, gradual rollouts of new software versions.
  • When you need to test code changes with real users and live traffic.
  • To automatically revert deployments if errors are detected.
  • In conjunction with A/B testing strategies.
  • For high-traffic services where minimizing disruption is critical.

Key capabilities

  • Gradual rollout of new versions to a subset of users.
  • Monitoring of deployment metrics for issues.
  • Automatic rollback functionality based on predefined thresholds.
  • Support for Istio and Kubernetes native implementations.
  • Integration with A/B testing.

Example prompts

  • "Deploy version 1.0.1 as a canary to 5% of users."
  • "Monitor the error rate during this canary deployment."
  • "Automatically rollback if the latency increases by more than 10%."

Tips & gotchas

  • Requires familiarity with either Istio or Kubernetes for implementation.
  • Refer to the reference guides for detailed configuration and best practices.
  • Thorough testing before deploying is crucial for a successful canary release.