
Use when scoring NL artifact quality, applying penalties, or calibrating lint judgment — contains the 100-point rubric with penalty tables per artifact type and 4 worked calibration examples.
Use when writing, reviewing, or validating Claude Code plugin artifacts — check frontmatter schemas, hook event names, naming conventions, prompt structure, or reference syntax. Loaded by the NLPM scorer and checker agents for schema validation.
How to write SKILL.md files that trigger reliably and teach effectively. Use when creating, improving, or reviewing Claude Code skills.
How to write .claude/rules/ files that Claude actually follows. Use when creating, improving, or reviewing project rules.
Detects execution surface risks, supply chain vulnerabilities, data exfiltration vectors, and prompt injection patterns in Claude Code plugins. Use when auditing plugins for security risks, reviewing MCP server configurations, scanning hooks and scripts for vulnerabilities, or checking extensions before installation.
Use when writing test specs for NL artifacts, running /nlpm:test, or setting up TDD workflows for skills, agents, commands, rules, hooks, and prompts.
Multi-agent workflow patterns for Claude Code -- parallel dispatch, sequential pipelines, QC gates, retry loops, shared partials. Use when designing systems with multiple agents, commands, or processing stages.
The 50 rules of natural language programming. Loaded when writing, reviewing, or improving any NL artifact — skills, agents, commands, rules, hooks, prompts, plugins, CLAUDE.md. The definitive style guide for NL code quality.
How to write effective system prompts for any LLM. Universal prompt engineering -- role clarity, structured output, injection resistance, few-shot examples. Use when writing prompts, system instructions, or AI configuration.
Use when writing or reviewing NL artifacts and need to check for anti-patterns — vague quantifiers, prohibitions without alternatives, oversized skills, write-on-read-only agents, monolithic prompts, or linter-duplicating rules.
How to write Claude Code hooks -- event selection, hook types, matcher patterns, blocking vs advisory, portable paths. Use when creating hooks for quality gates, automation, or policy enforcement.
How to design and build Claude Code plugins -- architecture decisions, component selection, file structure, manifest configuration, marketplace publishing. Use when planning, creating, or reviewing a Claude Code plugin.
How to write Claude Code agents that trigger reliably, use the right model, and produce consistent output. Use when creating, improving, or reviewing agent definitions.