Agent skill

KubeSphere ServiceMesh Manager

by kubesphere in kubesphere/kubesphere

Installs, checks and troubleshoots the KubeSphere ServiceMesh extension (Istio, Kiali, Jaeger), including grayscale release, sidecar injection, topology and tracing issues.

Custom licenceAuto-check passedDevOps & Cloud

Install KubeSphere ServiceMesh Manager

skills CLI
$ npx skills add kubesphere/kubesphere --skill kubesphere-servicemesh -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install kubesphere/kubesphere kubesphere-servicemesh --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/kubesphere/kubesphere.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/kubesphere-servicemesh .claude/skills/kubesphere-servicemesh && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
kubesphere-servicemesh
GitHub stars
17k
Token cost
~2.4k tokens
SKILL.md length
488 words
Files
5 (incl. scripts, references)
Skills in repo
32
Repo updated
First seen
Licence
Custom licence

At a glance

Installs, checks and troubleshoots the KubeSphere ServiceMesh extension (Istio, Kiali, Jaeger), including grayscale release, sidecar injection, topology and tracing issues.

  • Works in 4 steps: Detect and Select Version → Detect and Select Clusters → Check gateway-api Compatibility → …
  • Installing or upgrading the ServiceMesh extension on a KubeSphere cluster
  • SKILL.md covers Overview, Before You Start, Installation and Status Checking, plus 2 more sections
  • Runs Shell scripts from its folder; calls kubectl

What it does

This skill manages the ServiceMesh extension for KubeSphere, which bundles Istio for traffic routing, Kiali for topology views and Jaeger for tracing. A service is governed when it carries the `servicemesh.kubesphere.io/enabled` annotation set to true and belongs to a Composed App. Two custom resources are defined: Strategy for grayscale releases (canary, blue-green and traffic mirroring) and ServicePolicy for load balancing, connection pools and circuit breaking through an Istio DestinationRule.

Installation is a guided sequence. The agent checks for an existing InstallPlan with kubectl, lists available extension versions and offers the latest stable one, picks target clusters (the host cluster is used automatically when there is only one), looks for a gateway-api InstallPlan and turns off Istio's gateway API handling if one exists, then generates and applies the InstallPlan. Three shell scripts (check-status, generate-installplan, verify-uninstall) and a values reference back the install, status and uninstall tasks; the excerpt ends before the troubleshooting sections.

When your agent uses it

  • Installing or upgrading the ServiceMesh extension on a KubeSphere cluster
  • Verifying that the extension is healthy or fully removed after uninstall
  • Debugging sidecar injection or missing topology and tracing data
  • Setting up canary or blue-green releases for a Composed App

Example prompts

  • “Install the latest stable ServiceMesh extension on all ready clusters.”
  • “Check the status of the servicemesh extension and report anything unhealthy.”
  • “Sidecars are not being injected into my checkout app. Help me find out why.”
  • “Confirm the ServiceMesh uninstall left nothing behind on the host cluster.”

Requirements

  • kubectl access to a KubeSphere cluster
  • The ServiceMesh extension available in KubeSphere

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Detect and Select Version
  2. Detect and Select Clusters
  3. Check gateway-api Compatibility
  4. Generate and Apply InstallPlan

What it can do on your machine

Read from SKILL.md and the folder at commit 04a29b5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 3 files in scripts/ (Shell), which the agent can run.

    Shell commands in SKILL.md call:

    • kubectl

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use kubectl, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

KubeSphere ServiceMesh Manager loads about 2.4k tokens when it runs, and up to ~2.6k if it reads all its reference files. Until then it costs about 87 tokens; SKILL.md has 488 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~87
When it runs · the whole SKILL.md, loaded when a task matches
~2.4k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 488 words (~2,420 tokens).

“Integrates Istio, Kiali, and Jaeger to provide traffic governance for microservices. They operate on Composed App (backed by applications.app.k8s.io). A Service is governed when it has the annotation servicemesh.kubesphere.io/enabled: "true" and belongs to a Composed App.”

— opening of SKILL.md by kubesphere, Custom licence
name
kubesphere-servicemesh

Read the full SKILL.md on GitHub

Files

SKILL.md and 4 other files (scripts, references) in skills/kubesphere-servicemesh of kubesphere/kubesphere.

  • SKILL.md
  • references/extension-values.md
  • scripts/check-status.sh
  • scripts/generate-installplan.sh
  • scripts/verify-uninstall.sh

Open the folder on GitHubat commit 04a29b5

Compare with similar skills

KubeSphere ServiceMesh Manager next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

KubeSphere ServiceMesh Manager compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
KubeSphere ServiceMesh Manager this skillkubesphere/kubesphere17k—~2.4kAutomated safety check: PassCustom licence
Kubeshark Installerkubeshark/kubeshark12k—~3.6kAutomated safety check: NotesApache-2.0
Site Reliability Engineercuriositech/some_claude_skills243—~1.3kAutomated safety check: NotesMIT
Kubeshark KFL2 Filter Referencekubeshark/kubeshark12k—~3.6kAutomated safety check: PassApache-2.0
LangBot Deployment Guidelangbot-app/LangBot18k—~1.2kAutomated safety check: NotesApache-2.0
Openbkn Deployopenbkn-ai/bkn-foundry645—~1.9kAutomated safety check: NotesCustom licence

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Works with

Categories

Questions about KubeSphere ServiceMesh Manager

What does KubeSphere ServiceMesh Manager do?

Installs, checks and troubleshoots the KubeSphere ServiceMesh extension (Istio, Kiali, Jaeger), including grayscale release, sidecar injection, topology and tracing issues. This skill manages the ServiceMesh extension for KubeSphere, which bundles Istio for traffic routing, Kiali for topology views and Jaeger for tracing.io/enabled` annotation set to true and belongs to a Composed App.

When should I use KubeSphere ServiceMesh Manager?

KubeSphere ServiceMesh Manager fits situations like: installing or upgrading the ServiceMesh extension on a KubeSphere cluster; verifying that the extension is healthy or fully removed after uninstall; debugging sidecar injection or missing topology and tracing data; setting up canary or blue-green releases for a Composed App.

How do I install KubeSphere ServiceMesh Manager in Claude Code?

Run `npx skills add kubesphere/kubesphere --skill kubesphere-servicemesh -a claude-code`. Or copy the skill folder (skills/kubesphere-servicemesh in kubesphere/kubesphere) into .claude/skills/kubesphere-servicemesh in your project. Claude Code loads it when a task matches its description.

How do I install KubeSphere ServiceMesh Manager in Codex?

Run `npx skills add kubesphere/kubesphere --skill kubesphere-servicemesh -a codex`. Or copy the skill folder (skills/kubesphere-servicemesh in kubesphere/kubesphere) into .agents/skills/kubesphere-servicemesh in your project. Codex loads it when a task matches its description.

Can I use KubeSphere ServiceMesh Manager in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add kubesphere/kubesphere --skill kubesphere-servicemesh -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/kubesphere-servicemesh, .gemini/skills/kubesphere-servicemesh, .github/skills/kubesphere-servicemesh and .opencode/skills/kubesphere-servicemesh in your project.

What does KubeSphere ServiceMesh Manager need to run?

Going by SKILL.md and its folder, KubeSphere ServiceMesh Manager needs a shell for the scripts in its folder and the command-line tools its instructions call (kubectl). Our summary lists: kubectl access to a KubeSphere cluster; The ServiceMesh extension available in KubeSphere.

Does KubeSphere ServiceMesh Manager access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is KubeSphere ServiceMesh Manager safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does KubeSphere ServiceMesh Manager use?

KubeSphere ServiceMesh Manager has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does KubeSphere ServiceMesh Manager use?

About 2.4k tokens (SKILL.md is roughly 9.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 170 tokens, read only when the agent opens those files.

What are the alternatives to KubeSphere ServiceMesh Manager?

Skills that share tags, products or a category with KubeSphere ServiceMesh Manager: Kubeshark Installer (kubeshark/kubeshark, 12k stars), Site Reliability Engineer (curiositech/some_claude_skills, 243 stars), Kubeshark KFL2 Filter Reference (kubeshark/kubeshark, 12k stars) and LangBot Deployment Guide (langbot-app/LangBot, 18k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains KubeSphere ServiceMesh Manager?

kubesphere (a GitHub organization) maintains it in kubesphere/kubesphere, which has 17,057 GitHub stars. The repository holds 32 skills in this directory. The repository was last updated on July 15, 2026.

Source: kubesphere/kubesphere on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.