interaction-logger

personal-agent-plugins

tomoya-k31's personal Claude Code plugin marketplace.

This repository hosts a collection of Claude Code plugins maintained by @tomoya-k31. It is structured as a Claude Code plugin marketplace — a directory tree with .claude-plugin/marketplace.json at the root that Claude Code can ingest to discover and install the plugins under plugins/.

tomoya-k31 個人の Claude Code プラグインを束ねたマーケットプレイス。.claude-plugin/marketplace.json を入口として、plugins/ 配下の各プラグインを Claude Code から導入・有効化できる。

---

Repository layout

.
├── .claude-plugin/
│   └── marketplace.json          # Marketplace manifest (lists the plugins below)
├── .claude/
│   └── settings.json             # Project-local Claude Code settings (used when working *on* this repo)
├── .mcp.json                     # MCP servers used while developing the plugins
└── plugins/
    ├── interaction-logger/       # See plugin's own README for details
    │   ├── .claude-plugin/
    │   │   └── plugin.json
    │   ├── hooks/
    │   │   ├── hooks.json
    │   │   └── log-interactions.sh
    │   └── README.md
    └── skill-creator-x/          # See plugin's own README for details
        ├── .claude-plugin/
        │   └── plugin.json
        ├── skills/
        │   └── skill-creator-x/  # SKILL.md + agents/ assets/ eval-viewer/ references/ scripts/
        └── README.md

The shape that matters to Claude Code is:

• Marketplace root = .claude-plugin/marketplace.json at the repo root.
• Each plugin lives under plugins/<name>/ and contains its own .claude-plugin/plugin.json plus any commands/, agents/, skills/, hooks/, etc.

Included plugins

Plugin	Category	Description
interaction-logger	observability	Logs every user prompt, every AskUserQuestion option presented and answered, and every permission OK/NG to a daily-rotated JSONL file under ~/.claude/logs/.
skill-creator-x	meta	Manual-invocation-only meta-skill for creating Skills. Adds responsibility judgment (Skill vs MCP vs Subagent vs rules), MCP/Subagent confirmation, and Exa-MCP research stages on top of the official skill-creator loop.

Add new plugins by creating plugins/<your-plugin>/ and appending an entry to .claude-plugin/marketplace.json.

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Installing plugins from this marketplace

Quick mental model: Claude Code never streams plugin code from GitHub at runtime. /plugin marketplace add <owner>/<repo> clones the marketplace into ~/.claude/plugins/marketplaces/ once, then copies a snapshot into ~/.claude/plugins/cache/ and reads from there. Third-party marketplaces have autoUpdate disabled by default (only claude-plugins-official defaults to true), so installed plugin code is frozen until you explicitly run /plugin marketplace update or set "autoUpdate": true.

For everyday use, install from GitHub. For developing/debugging plugins in this repo, use one of the local methods in the next section instead.

Option A — From GitHub (everyday use)

Inside Claude Code, register the marketplace and install a plugin:

/plugin marketplace add tomoya-k31/personal-agent-plugins
/plugin install interaction-logger@personal-agent-plugins
/reload-plugins

/plugin marketplace add <owner>/<repo> clones this repo under ~/.claude/plugins/marketplaces/personal-agent-plugins/ and reads .claude-plugin/marketplace.json. The marketplace name (personal-agent-plugins) comes from the name field of that manifest.

Option B — Pinned in project settings

To share the marketplace + plugin set with everyone who checks out a repo, add this to that repo's .claude/settings.json (project scope — not ~/.claude/settings.json):

{
  "extraKnownMarketplaces": {
    "personal-agent-plugins": {
      "source": {
        "source": "github",
        "repo": "tomoya-k31/personal-agent-plugins"
      },
      "autoUpdate": false
    }
  },
  "enabledPlugins": {
    "interaction-logger@personal-agent-plugins": true
  }
}

When a teammate trusts the folder, Claude Code prompts them to install the marketplace and plugin. "autoUpdate": false is the default for third-party marketplaces — written explicitly here so it's obvious.

Note: extraKnownMarketplaces with source: "directory" only auto-discovers from project-scope .claude/settings.json, not from user-scope ~/.claude/settings.json (see "Known gotchas" below).

Verifying the install

/plugin                                 # UI lists enabled plugins + their on-disk path
/plugin marketplace list                # Lists personal-agent-plugins

Or from the shell:

ls ~/.claude/plugins/marketplaces/personal-agent-plugins/
ls ~/.claude/plugins/cache/personal-agent-plugins/
jq '.enabledPlugins' ~/.claude/settings.json