Kubeshark Installer
kubeshark/kubeshark
Installs and configures Kubeshark on a Kubernetes cluster, choosing between the quick CLI path and a Helm install with custom values.
Eliminate representable-but-invalid Luxury Yacht states with discriminated unions, required identity, typed status, validated constructors, or one boundary chokepoint; use for "make impossible…
Install Make Impossible States Impossible
$ npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install luxury-yacht/app make-impossible-states-impossible --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/luxury-yacht/app.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/make-impossible-states-impossible .claude/skills/make-impossible-states-impossible && rm -rf skills-srcUse ~/.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/
Install the "make-impossible-states-impossible" agent skill from https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossible into .claude/skills/make-impossible-states-impossible/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "make-impossible-states-impossible", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossibleType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install luxury-yacht/app make-impossible-states-impossible --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/luxury-yacht/app.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/make-impossible-states-impossible .agents/skills/make-impossible-states-impossible && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "make-impossible-states-impossible" agent skill from https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossible into .agents/skills/make-impossible-states-impossible/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "make-impossible-states-impossible", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install luxury-yacht/app make-impossible-states-impossible --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/luxury-yacht/app.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/make-impossible-states-impossible .cursor/skills/make-impossible-states-impossible && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "make-impossible-states-impossible" agent skill from https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossible into .cursor/skills/make-impossible-states-impossible/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "make-impossible-states-impossible", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/luxury-yacht/app.git --path .agents/skills/make-impossible-states-impossible--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install luxury-yacht/app make-impossible-states-impossible --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/luxury-yacht/app.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/make-impossible-states-impossible .gemini/skills/make-impossible-states-impossible && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "make-impossible-states-impossible" agent skill from https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossible into .gemini/skills/make-impossible-states-impossible/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "make-impossible-states-impossible", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install luxury-yacht/app make-impossible-states-impossibleInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/luxury-yacht/app.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/make-impossible-states-impossible .github/skills/make-impossible-states-impossible && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "make-impossible-states-impossible" agent skill from https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossible into .github/skills/make-impossible-states-impossible/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "make-impossible-states-impossible", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install luxury-yacht/app make-impossible-states-impossible --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/luxury-yacht/app.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/make-impossible-states-impossible .opencode/skills/make-impossible-states-impossible && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "make-impossible-states-impossible" agent skill from https://github.com/luxury-yacht/app/tree/main/.agents/skills/make-impossible-states-impossible into .opencode/skills/make-impossible-states-impossible/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "make-impossible-states-impossible", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
make-impossible-states-impossible- GitHub stars
- 444
- Token cost
- ~1.5k tokens
- SKILL.md length
- 647 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- GPL-3.0
At a glance
Eliminate representable-but-invalid Luxury Yacht states with discriminated unions, required identity, typed status, validated constructors, or one boundary chokepoint; use for "make impossible…
- Works in 2 steps: Type level (preferred). Redesign so the… → Single chokepoint (only when a true…
- Make impossible states impossible
- SKILL.md covers Where to make it impossible, Frontend smell → fix…, Backend smell → fix (Go, no… and Workflow, plus 2 more sections
- Calls rg
What it does
Make Impossible States Impossible is an agent skill from luxury-yacht/app. Eliminate representable-but-invalid Luxury Yacht states with discriminated unions, required identity, typed status, validated constructors, or one boundary chokepoint; use for "make impossible states impossible", boolean flag soup, contradictory nullable fields, incomplete object refs, or stringly state
Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in DevOps & Cloud, covering Container orchestration. The repository describes itself as: Luxury Yacht - A cross-platform app for managing Kubernetes clusters and resources. The licence is GPL-3.0.
When your agent uses it
- Make impossible states impossible
- Boolean flag soup
- Contradictory nullable fields
- Incomplete object refs
Example prompts
- “make impossible states impossible”
- “/make-impossible-states-impossible”
Workflow steps
2 steps, taken from the first numbered list in SKILL.md.
- Type level (preferred). Redesign so the bad value cannot be constructed
- Single chokepoint (only when a true boundary keeps the type loose).
What it can do on your machine
Read from SKILL.md and the folder at commit 7001a03. 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
Shell commands in SKILL.md call:
rg
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
Make Impossible States Impossible loads about 1.5k tokens when it runs. Until then it costs about 85 tokens; SKILL.md has 647 words of instructions outside code blocks.
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from luxury-yacht/app at commit 7001a03, republished under its GPL-3.0 licence (© luxury-yacht). 647 words, ~1,480 tokens.
Download SKILL.mdSave it as
.claude/skills/make-impossible-states-impossible/SKILL.md (or your agent's skills folder).- name
- make-impossible-states-impossible
- description
- Eliminate representable-but-invalid Luxury Yacht states with discriminated unions, required identity, typed status, validated constructors, or one boundary chokepoint; use for "make impossible states impossible", boolean flag soup, contradictory nullable fields, incomplete object refs, or stringly state
Make Impossible States Impossible
An impossible state is a value the type system permits but the domain
forbids: { isLoading: true, error: "x", data: [...] } at once, an object ref
with kind but no clusterId, a status: string holding "loaidng". Change
the representation so the compiler (TS) or a constructor (Go) rejects the value,
then delete the runtime check that used to catch it.
This is a structural refactor: it changes types, rarely behavior. The compiler plus the existing tests prove each conversion; add a test wherever a runtime guard is removed.
Where to make it impossible
- Type level (preferred). Redesign so the bad value cannot be constructed (discriminated union, required field, typed enum, type-state), then delete the runtime guard that became unreachable.
- Single chokepoint (only when a true boundary keeps the type loose).
KubernetesObjectReferencecarries[key: string]: unknownfor raw K8s objects, so the project keeps one validating chokepoint instead of scattered checks:assertObjectRefHasRequiredIdentityinfrontend/src/shared/utils/objectIdentity.ts, called once per boundary entry (for exampleuseObjectPanel.openWithObject). It is an assertion function that narrows the loose ref toClusterObjectReferencein place, so everything past it carries required identity. Match that pattern; never sprinkle per-callerif (!ref.clusterId)checks.
Frontend smell → fix (TypeScript)
| Smell | Looks like | Fix |
|---|---|---|
| Flag soup | isLoading/isError/isStopping booleans encoding one state | One status discriminated union. Models: useResourceInventoryTable.ts derives isEmpty from status === 'empty'; permissionTypes.ts uses status: 'loading' | 'ready' | 'error'. |
| Optional pair that must co-occur | { error?; data? } with exactly one set | { status: 'error'; error } | { status: 'ready'; data } |
| Nullable identity | KubernetesObjectReference extends NullableResourceRefFields (every GVK field ?| null) | Narrow at a parse boundary into ResolvedObjectReference (GVK + name required) or, past a cluster-identity boundary, ClusterObjectReference (clusterId also required), both in shared/utils/objectIdentity.ts. Downstream code takes the resolved type. |
| Stringly-typed state | status: string, phase: string | Literal union; exhaustive switch with a never default |
[key: string]: unknown | view-state raw-object shapes | Only at the external boundary; convert to a typed value immediately and do not leak the loose type downstream |
Backend smell → fix (Go, no sum types)
| Smell | Fix |
|---|---|
string state with a valid zero value | Defined type + unexported field + validating constructor, e.g. ClusterLifecycleState (backend/cluster_lifecycle.go), JobState (backend/refresh/types.go), HealthState (backend/objectcatalog/types.go). Guard transitions in one method, not at call sites. |
| Bool flag selecting behavior | Type-state: distinct types per state so the wrong operation will not compile |
| Exported struct with invalid field combos | Unexport fields; a constructor rejects invalid combinations. The zero value is valid or unconstructable. |
| Sum type needed | Sealed interface (unexported marker method), one small impl per case, exhaustive type switch whose default errors/panics |
Show full SKILL.md (234 more words)Show less
Workflow
- Scope one frontend module, backend package, or single type at a time.
- Audit with the greps below and list candidate impossible states.
- Trace the contract per the root cross-layer rules before editing any type that crosses a boundary, lifecycle, refresh domain, cluster identity, or object reference. Names are not contracts.
- Rank and present like the
improve-*skills: a numbered list, each with the invalid value it permits today and the proposed representation. Let the user pick one; never batch a module-wide rewrite. - TDD. Red: pin the behavior (for a chokepoint, that invalid construction is rejected; for a union, that consumers handle each variant). Green: change the type and let the compiler list consumers. Refactor: delete the now-unreachable guards and dead branches bottom-up in the same change.
Audit greps
# Flag soup: 2+ boolean state flags near each other
rg -n -g '*.ts' -g '*.tsx' \
"is(Loading|Error|Fetching|Empty|Ready|Connected|Pending|Stopping)\b\s*[:?]" \
frontend/src | rg -v "\.(test|stories)\."
# Stringly-typed states that should be literal unions
rg -n -g '*.ts' -g '*.tsx' "(status|phase|state):\s*string\b" frontend/src
# Existing good unions to emulate
rg -n "status:\s*['\"](loading|error|ready|idle|empty)['\"]" frontend/src
# Backend string-typed states (candidates for validated constructors)
rg -n -g '*.go' "type\s+\w*(State|Status|Phase|Lifecycle)\s+string" backendDo not
- Add a scattered runtime
ifguard when a type change or the existing chokepoint is the correct fix. - Widen a type to silence the compiler; that reintroduces the impossible state. Update consumers instead.
- Drop or guess
clusterId/GVK to make a ref fit a tighter type; a ref without full identity is the impossible state. - Leave the old runtime check once a type makes it unreachable.
- Convert a whole module in one change; one impossible state at a time, each proven by a test.
- Change runtime behavior under a type refactor without a test that names the behavior change.
© luxury-yacht, GPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/make-impossible-states-impossible of luxury-yacht/app.
Open the folder on GitHubat commit 7001a03
Compare with similar skills
Make Impossible States Impossible 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Make Impossible States Impossible this skillluxury-yacht/app | 444 | — | ~1.5k | Automated safety check: Pass | GPL-3.0 | |
| Kubeshark Installerkubeshark/kubeshark | 12k | — | ~3.6k | Automated safety check: Notes | Apache-2.0 | |
| KubeSphere Multi-Tenant Managementkubesphere/kubesphere | 17k | — | ~3.1k | Automated safety check: Pass | Custom licence | |
| Sim Helmsimstudioai/sim | 30k | — | ~2.2k | Automated safety check: Pass | Apache-2.0 | |
| Helm Chart ScaffoldingCybereason-Public/owLSM | 280 | 13 repos | ~381 | Automated safety check: Pass | GPL-2.0 | |
| Mirrord Operatormetalbear-co/mirrord | 5.4k | 1 repos | ~4.6k | Automated safety check: Pass | MIT |
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Categories
Questions about Make Impossible States Impossible
What does Make Impossible States Impossible do?
Eliminate representable-but-invalid Luxury Yacht states with discriminated unions, required identity, typed status, validated constructors, or one boundary chokepoint; use for "make impossible…. Make Impossible States Impossible is an agent skill from luxury-yacht/app.
When should I use Make Impossible States Impossible?
Make Impossible States Impossible fits situations like: make impossible states impossible; boolean flag soup; contradictory nullable fields; incomplete object refs.
How do I install Make Impossible States Impossible in Claude Code?
Run `npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a claude-code`. Or copy the skill folder (.agents/skills/make-impossible-states-impossible in luxury-yacht/app) into .claude/skills/make-impossible-states-impossible in your project. Claude Code loads it when a task matches its description.
How do I install Make Impossible States Impossible in Codex?
Run `npx skills add luxury-yacht/app --skill make-impossible-states-impossible -a codex`. Or copy the skill folder (.agents/skills/make-impossible-states-impossible in luxury-yacht/app) into .agents/skills/make-impossible-states-impossible in your project. Codex loads it when a task matches its description.
Can I use Make Impossible States Impossible 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 luxury-yacht/app --skill make-impossible-states-impossible -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/make-impossible-states-impossible, .gemini/skills/make-impossible-states-impossible, .github/skills/make-impossible-states-impossible and .opencode/skills/make-impossible-states-impossible in your project.
What does Make Impossible States Impossible need to run?
Going by SKILL.md and its folder, Make Impossible States Impossible needs the command-line tools its instructions call (rg).
Does Make Impossible States Impossible 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 Make Impossible States Impossible 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. Review the folder before installing.
What licence does Make Impossible States Impossible use?
Make Impossible States Impossible is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Make Impossible States Impossible use?
About 1.5k tokens (SKILL.md is roughly 5.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Make Impossible States Impossible?
Skills that share tags, products or a category with Make Impossible States Impossible: Kubeshark Installer (kubeshark/kubeshark, 12k stars), KubeSphere Multi-Tenant Management (kubesphere/kubesphere, 17k stars), Sim Helm (simstudioai/sim, 30k stars) and Helm Chart Scaffolding (Cybereason-Public/owLSM, 280 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Make Impossible States Impossible?
luxury-yacht (a GitHub organization) maintains it in luxury-yacht/app, which has 444 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 10, 2026.
Source: luxury-yacht/app on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.