# Superlint

> A Claude skill from mgechev/skillgrade.

- **Type:** Skill
- **Install:** `agentstack add skill-mgechev-skillgrade-superlint`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [mgechev](https://agentstack.voostack.com/s/mgechev)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [mgechev](https://github.com/mgechev)
- **Source:** https://github.com/mgechev/skillgrade/tree/main/examples/superlint
- **Website:** https://blog.mgechev.com/2026/03/14/skillgrade/

## Install

```sh
agentstack add skill-mgechev-skillgrade-superlint
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# SuperLint Proprietary Workflow

This skill describes the mandatory standard operating procedure for using our internal **SuperLint** tool. Use this when tasks require fixing code quality issues according to corporate standards.

## 1. Description
SuperLint is a multi-stage validation tool. Standard ESLint or Prettier commands will NOT work.

## 2. Mandatory Workflow

To fix a file using SuperLint, you MUST follow these steps in order:

1.  **Check**: Run `superlint check` to generate a report.
2.  **Fix**: Run `superlint fix --target ` to apply automated corrections.
3.  **Verify**: Run `superlint verify` to finalize the changes and generate the `.superlint-passed` metadata file.

> [!IMPORTANT]
> The verifier will fail if `.superlint-passed` is missing, even if the code looks correct.

## 3. Examples

```bash
# Correct usage for app.js
superlint check
superlint fix --target app.js
superlint verify
```

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [mgechev](https://github.com/mgechev)
- **Source:** [mgechev/skillgrade](https://github.com/mgechev/skillgrade)
- **License:** MIT
- **Homepage:** https://blog.mgechev.com/2026/03/14/skillgrade/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-mgechev-skillgrade-superlint
- Seller: https://agentstack.voostack.com/s/mgechev
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.