claude

plugin-dev

Comprehensive toolkit for developing Claude Code plugins — hooks, MCP integration, plugin structure, settings, commands, agents, and skills. Forked from anthropics/claude-plugins-official with improvements: wrapper-format support in validator and arithmetic bug fix.

0 on GitHubby Nuno Salvacaov1.0.0MITupdated 1 month agodevelopment
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Plugin plugin-dev from marketplace nsalvacao-claude-code-plugins in nsalvacao/nsalvacao-claude-code-plugins. Commands read from the repo's manifest — 1 month ago.

What it installs

Skills (7)

  • agent-development

    Reference guide for Claude Code subagent frontmatter, agent file structure, description/examples, tool and color fields, and plugin compatibility rules. Use this skill when the user wants agent frontmatter reference, agent field reference, agent file format, agent YAML format, how to write an agent

  • command-development

    This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs gu

  • hook-development

    This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse,

  • mcp-integration

    This skill should be used when the user asks to "add MCP server", "integrate MCP", "configure MCP in plugin", "use .mcp.json", "set up Model Context Protocol", "connect external service", mentions "${CLAUDE_PLUGIN_ROOT} with MCP", or discusses MCP server types (SSE, stdio, HTTP, WebSocket). Provides

  • plugin-settings

    This skill should be used when the user asks about "plugin settings", "store plugin configuration", "user-configurable plugin", ".local.md files", "plugin state files", "read YAML frontmatter", "per-project plugin settings", or wants to make plugin behavior configurable. Documents the .claude/plugin

  • plugin-structure

    This skill should be used when the user asks to "create a plugin", "scaffold a plugin", "understand plugin structure", "organize plugin components", "set up plugin.json", "use ${CLAUDE_PLUGIN_ROOT}", "add commands/agents/skills/hooks", "configure auto-discovery", or needs guidance on plugin director

  • skill-creator

    Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better t

Slash commands (1)

  • /plugin-dev:create-plugin

    Guided end-to-end plugin creation workflow with component design, implementation, and validation

Subagents (3)

  • agent-creator

    Use this agent when the user asks to "create an agent", "generate an agent", "build a new agent", "make me an agent that...", or describes agent functionality they need. Trigger when user wants to create autonomous agents for plugins. Scope: new agent creation only — not for modifying or reviewing e

  • plugin-validator

    Use this agent when the user asks to "validate my plugin", "check plugin structure", "verify plugin is correct", "validate plugin.json", "check plugin files", or mentions plugin validation. Also trigger proactively after user creates or modifies plugin components. Scope: validates plugin structure,

  • skill-reviewer

    Use this agent when the user has created or modified a skill and needs quality review, asks to "review my skill", "check skill quality", "improve skill description", or wants to ensure skill follows best practices. Trigger proactively after skill creation. Scope: reviews skill content quality, descr

View source on GitHub

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