nostics

v1.2.1

Structured diagnostic code library for JavaScript/TypeScript. Turns errors into typed, machine-readable Diagnostic instances with stable codes, docs URLs, and actionable fixes. Covers defineDiagnostics, reporters, formatters, Vite plugins, and adding new diagnostic codes.

CodexClaude Code

By vercel-labsLicense: MIT15 GitHub starsUpdated 2 hours ago

Directory evidence

Runtimes: Codex and Claude Code
Parsed components: 0 skill or MCP entries
Source updated: Sep 24, 2026
Manifest status: Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install nostics for Codex and Claude Code

Installs for the current user

codex plugin marketplace add pleaseai/claude-code-plugins
codex plugin marketplace upgrade pleaseai
codex plugin add nostics@pleaseai

Paste and run these commands in a terminal with Codex. They add and refresh the pleaseai catalog, then install this plugin.

Compatibility: the page URL and API slug “nostics” remain stable.

Codex: nostics@agent-plugin-marketplace → nostics@pleaseai

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually

$ git clone https://github.com/pleaseai/claude-code-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/nostics/.

Plugin files

plugins/nostics/

├── .codex-plugin/plugin.json
└── .claude-plugin/plugin.json

Plugin manifests2

plugins/nostics/.codex-plugin/plugin.json

{
  "name": "nostics",
  "version": "1.2.1",
  "description": "Structured diagnostic code library for JavaScript/TypeScript. Turns errors into typed, machine-readable Diagnostic instances with stable codes, docs URLs, and actionable fixes. Covers defineDiagnostics, reporters, formatters, Vite plugins, and adding new diagnostic codes.",
  "author": {
    "name": "vercel-labs",
    "url": "https://github.com/vercel-labs"
  },
  "interface": {
    "displayName": "Nostics",
    "shortDescription": "Structured diagnostic code library for JavaScript/TypeScript",
    "longDescription": "Structured diagnostic code library for JavaScript/TypeScript. Turns errors into typed, machine-readable Diagnostic instances with stable codes, docs URLs, and actionable fixes. Covers defineDiagnostics, reporters, formatters, Vite plugins, and adding new diagnostic codes.",
    "developerName": "vercel-labs",
    "category": "Tooling",
    "capabilities": [
      "Skill"
    ],
    "defaultPrompt": [
      "Help me use Nostics for my current task."
    ]
  },
  "repository": "https://github.com/vercel-labs/nostics",
  "license": "MIT",
  "keywords": [
    "nostics",
    "diagnostics",
    "error-handling",
    "typescript",
    "javascript"
  ]
}

plugins/nostics/.claude-plugin/plugin.json

{
  "name": "nostics",
  "version": "1.2.1",
  "description": "Structured diagnostic code library for JavaScript/TypeScript. Turns errors into typed, machine-readable Diagnostic instances with stable codes, docs URLs, and actionable fixes. Covers defineDiagnostics, reporters, formatters, Vite plugins, and adding new diagnostic codes.",
  "author": {
    "name": "vercel-labs",
    "url": "https://github.com/vercel-labs"
  },
  "repository": "https://github.com/vercel-labs/nostics",
  "license": "MIT",
  "keywords": [
    "nostics",
    "diagnostics",
    "error-handling",
    "typescript",
    "javascript"
  ],
  "skills": "./.agents/skills/"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[nostics on Agent Plugins Marketplace](https://pluginsmp.com/plugins/nostics)