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メールとSlackから返信すべき項目・タスクを抽出する統合型スキル. An agent skill from minicoohei/ai-agent-camp.
Install Check Inbox
$ npx skills add minicoohei/ai-agent-camp --skill check-inbox -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install minicoohei/ai-agent-camp check-inbox --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/check-inbox .claude/skills/check-inbox && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "check-inbox" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inbox into .claude/skills/check-inbox/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "check-inbox", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inboxType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add minicoohei/ai-agent-camp --skill check-inbox -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install minicoohei/ai-agent-camp check-inbox --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/check-inbox .agents/skills/check-inbox && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "check-inbox" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inbox into .agents/skills/check-inbox/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "check-inbox", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add minicoohei/ai-agent-camp --skill check-inbox -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install minicoohei/ai-agent-camp check-inbox --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/check-inbox .cursor/skills/check-inbox && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "check-inbox" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inbox into .cursor/skills/check-inbox/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "check-inbox", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/minicoohei/ai-agent-camp.git --path skills/check-inbox--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add minicoohei/ai-agent-camp --skill check-inbox -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install minicoohei/ai-agent-camp check-inbox --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/check-inbox .gemini/skills/check-inbox && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "check-inbox" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inbox into .gemini/skills/check-inbox/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "check-inbox", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install minicoohei/ai-agent-camp check-inboxInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add minicoohei/ai-agent-camp --skill check-inbox -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/check-inbox .github/skills/check-inbox && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "check-inbox" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inbox into .github/skills/check-inbox/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "check-inbox", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add minicoohei/ai-agent-camp --skill check-inbox -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install minicoohei/ai-agent-camp check-inbox --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/check-inbox .opencode/skills/check-inbox && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "check-inbox" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/check-inbox into .opencode/skills/check-inbox/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "check-inbox", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
check-inbox- GitHub stars
- 347
- Token cost
- ~870 tokens
- SKILL.md length
- 141 words
- Files
- 10 (incl. scripts)
- Skills in repo
- 37
- Repo updated
- First seen
- Licence
- None found
At a glance
メールとSlackから返信すべき項目・タスクを抽出する統合型スキル. An agent skill from minicoohei/ai-agent-camp.
- Tasks that involve Email management
- SKILL.md covers トリガーワード, ⚠️ セキュリティ注意（Indirect Prompt…, クイックスタート and 機能, plus 9 more sections
- Runs Python scripts from its folder; calls python and uv; needs GEMINI_API_KEY and GOOGLE_API_KEY
What it does
Check Inbox is an agent skill from minicoohei/ai-agent-camp. メールとSlackから返信すべき項目・タスクを抽出する統合型スキル。 Gemini 3.0 Flashで文脈判定し、優先度と返信ドラフトを生成。 「受信箱チェック」「TODO確認」「返信すべきメッセージ」「メール確認」等のリクエストで発動。
Its SKILL.md is about 870 tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files, including scripts (for example `SKILL.en.md`, `SKILL.es.md` and `agents/openai.yaml`).
It sits in Productivity & Automation, covering Email management. It works with Slack and Gmail. The repository describes itself as: AI Agent Camp — non-engineer-friendly AI agent training curriculum. Lessons, skills, commands, and hooks for Claude Code, Cursor, and Codex.
When your agent uses it
- Tasks that involve Email management
Example prompts
- “/check-inbox”
Requirements
- Python 3
- A credential in GEMINI_API_KEY
- A credential in GOOGLE_API_KEY
What it can do on your machine
Read from SKILL.md and the folder at commit 048ba4c. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 6 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
pythonuv
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use uv, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
GEMINI_API_KEYGOOGLE_API_KEYLINE_CHANNEL_ACCESS_TOKEN
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Check Inbox loads about 870 tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 141 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteMentions a .env fileSKILL.md:105
`.env` ファイルに以下を設定: - NoteMentions a .env fileSKILL.md:148
| API key not found | `.env` に `GEMINI_API_KEY` または `GOOGLE_API_KEY` を設定 |
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 141 words (~870 tokens).
- name
- check-inbox
- triggers
- check-inbox, 受信箱チェック, TODO確認, 返信すべきメッセージ, メール確認, Slack確認, inbox
Files
SKILL.md and 9 other files (scripts) in skills/check-inbox of minicoohei/ai-agent-camp.
- SKILL.md
- SKILL.en.md
- SKILL.es.md
- agents/openai.yaml
- scripts/check_inbox.py
- scripts/common.py
- scripts/email_parser.py
- scripts/line_notifier.py
- scripts/llm_analyzer.py
- scripts/slack_parser.py
Open the folder on GitHubat commit 048ba4c
Compare with similar skills
Check Inbox next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Check Inbox this skillminicoohei/ai-agent-camp | 347 | — | ~870 | Automated safety check: Notes | None | |
| Connect Apps with ComposioComposioHQ/awesome-claude-skills | 77k | 3 repos | ~557 | Automated safety check: Pass | None | |
| Composio Cloud Toolsquarqlabs/argus | 279 | — | ~543 | Automated safety check: Pass | Apache-2.0 | |
| Company Brain Follow Up Agenttopoteretes/cognee | 32k | — | ~779 | Automated safety check: Notes | Apache-2.0 | |
| Ak Dev New Messaging Integrationyaalalabs/agent-kernel | 192 | — | ~4.6k | Automated safety check: Pass | Apache-2.0 | |
| ConnectComposioHQ/awesome-claude-skills | 77k | 3 repos | ~987 | Automated safety check: Pass | None |
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Related
Categories
Questions about Check Inbox
What does Check Inbox do?
メールとSlackから返信すべき項目・タスクを抽出する統合型スキル. An agent skill from minicoohei/ai-agent-camp. Check Inbox is an agent skill from minicoohei/ai-agent-camp.
When should I use Check Inbox?
Check Inbox fits situations like: tasks that involve Email management.
How do I install Check Inbox in Claude Code?
Run `npx skills add minicoohei/ai-agent-camp --skill check-inbox -a claude-code`. Or copy the skill folder (skills/check-inbox in minicoohei/ai-agent-camp) into .claude/skills/check-inbox in your project. Claude Code loads it when a task matches its description.
How do I install Check Inbox in Codex?
Run `npx skills add minicoohei/ai-agent-camp --skill check-inbox -a codex`. Or copy the skill folder (skills/check-inbox in minicoohei/ai-agent-camp) into .agents/skills/check-inbox in your project. Codex loads it when a task matches its description.
Can I use Check Inbox in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add minicoohei/ai-agent-camp --skill check-inbox -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/check-inbox, .gemini/skills/check-inbox, .github/skills/check-inbox and .opencode/skills/check-inbox in your project.
What does Check Inbox need to run?
Going by SKILL.md and its folder, Check Inbox needs Python for the scripts in its folder, the command-line tools its instructions call (python and uv) and credentials named GEMINI_API_KEY, GOOGLE_API_KEY and LINE_CHANNEL_ACCESS_TOKEN. Our summary lists: Python 3; A credential in GEMINI_API_KEY; A credential in GOOGLE_API_KEY.
Does Check Inbox access the network?
SKILL.md contains no URLs. Its commands use uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Check Inbox safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Check Inbox use?
No licence was found for Check Inbox or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Check Inbox use?
About 870 tokens (SKILL.md is roughly 3.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Check Inbox?
Skills that share tags, products or a category with Check Inbox: Connect Apps with Composio (ComposioHQ/awesome-claude-skills, 77k stars), Composio Cloud Tools (quarqlabs/argus, 279 stars), Company Brain Follow Up Agent (topoteretes/cognee, 32k stars) and Ak Dev New Messaging Integration (yaalalabs/agent-kernel, 192 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Check Inbox?
minicoohei (a GitHub user) maintains it in minicoohei/ai-agent-camp, which has 347 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on October 7, 2026.
Source: minicoohei/ai-agent-camp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.