k8s-envoy-troubleshooting

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a devops skill usually runs commands, installs tools and uses cloud credentials.

By k8s-servant/k8s-skills (GitHub) · devops · 38 stars · scanned at commit 74d5a21

Use when an Envoy proxy on Kubernetes fails requests: clients get 503 "no healthy upstream", 503 "upstream connect error or disconnect/reset before headers. reset reason: remote connection failure", 404 with an empty body, or 504 "upstream request timeout", access logs show response flags (UH, UF, NR, NC, UT, UO, URX, UC), or Envoy crashes at start ("has unknown fields", "no such field", "route: unknown cluster"). Covers Envoy run directly (a Deployment with its own bootstrap, a front proxy, a …

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a devops skill.

Found in 6 places.

skills/k8s-envoy-troubleshooting/SKILL.md, line 68kubectl get pods -n my-namespace -o wide
skills/k8s-envoy-troubleshooting/SKILL.md, line 77kubectl logs -n my-namespace deployment/my-envoy --tail=50
skills/k8s-envoy-troubleshooting/SKILL.md, line 85kubectl get deployment my-envoy -n my-namespace -o jsonpath='{.spec.template.spec.containers[0].args}{"\n"}{range .spec.template.spec.volumes[*]}{.name}{" "}{.c

Show 3 more

skills/k8s-envoy-troubleshooting/SKILL.md, line 97kubectl get --raw /api/v1/namespaces/my-namespace/services/my-envoy-admin:admin/proxy/clusters
skills/k8s-envoy-troubleshooting/SKILL.md, line 152kubectl apply -f my-envoy-configmap.yaml
skills/k8s-envoy-troubleshooting/SKILL.md, line 163kubectl rollout restart deployment/my-envoy -n my-namespace

Sends data to these websites: my-envoy-admin.my-namespace

The author does not mention this. Expected for a devops skill.

Found in 1 place.

skills/k8s-envoy-troubleshooting/references/bootstrap-and-admin.md, line 51kubectl exec -n my-namespace deployment/my-web -- wget -q -O - http://my-envoy-admin.my-namespace:9901/clusters

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'k8s-envoy-troubleshooting' ] || [ -L ~/.agents/skills/'k8s-envoy-troubleshooting' ]; then echo 'A skill folder named k8s-envoy-troubleshooting already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/k8s-servant/k8s-skills' "$d" && git -C "$d" checkout --quiet '74d5a211e1bf7cd3696b4a5ba2110d24a49f3ae7' -- 'skills/k8s-envoy-troubleshooting' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/k8s-envoy-troubleshooting' ~/.agents/skills/'k8s-envoy-troubleshooting' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'k8s-envoy-troubleshooting' ~/.claude/skills/'k8s-envoy-troubleshooting' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`74d5a21`	90
2026-11-09	`de23b57`	90
2026-11-07	`bfaba9c`	95