hd_agent_skills

An industrial-grade, general-purpose Claude Code skill marketplace. Skills here are intended to be portable across projects — no org-specific paths, hostnames, or credentials baked in.

Plugins in this marketplace

Plugin	Skills	Description
andrej-karpathy-skills	karpathy-guidelines	Behavioral guidelines to reduce common LLM coding mistakes — Think Before Coding, Simplicity First, Surgical Changes, Goal-Driven Execution.
codebase-analyzer-docs	codebase-analyzer-docs	Generate deep, structured onboarding documentation for a whole codebase — architecture, module deep-dives, grounded code snippets, and Mermaid diagrams.

Install

Every plugin in this repo supports two installation paths.

1. Claude Code marketplace (recommended)

/plugin marketplace add <git-url-of-this-repo>
/plugin install <plugin-name>

The repo-level .claude-plugin/marketplace.json is the manifest.

2. npm

Each plugin is also published to npm under the shared @hd-agent-skills scope so it can be installed standalone:

npm install @hd-agent-skills/<plugin-name>
/plugin marketplace add ./node_modules/@hd-agent-skills/<plugin-name>
/plugin install <plugin-name>

Note: /plugin install always takes the plugin name (e.g. andrej-karpathy-skills), not the skill name inside it (e.g. karpathy-guidelines). Plugin names are listed in the table above and in .claude-plugin/marketplace.json.

The postinstall hook prints the exact marketplace add path.

Authoring & attribution

• See CLAUDE.md for the skill-authoring conventions, packaging layout, and "industrial-grade" acceptance bar.
• Skills adapted from external sources must be recorded in ATTRIBUTIONS.md and credited in the plugin's own README.md.