No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by gsd-build · MCP Server · ★ 60
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is agent-inbox safe to install? View the security audit →
agent-inbox Give any AI agent a disposable email inbox in one tool call. Install The interactive installer auto-detects your AI coding agents (Claude Code, Codex CLI, Cursor, Gemini CLI, Windsurf), configures the MCP server, and installs the optional skill for each. When launched by an MCP client (non-TTY), it starts the MCP server normally. When you run it from a terminal, you get the installer. What it does An MCP server that creates real, temporary email addresses on demand. Your agent can sign up for services, receive confirmation emails, extract verification links, and clean up — without you lifting a finger. No API keys. No accounts. No configuration. Works with any email-sending service — Supabase, Resend, SendGrid, Postmark, AWS SES, whatever. The problem AI agents hit a wall when a service requires email verification. They can fill out a sign-up form, but they can't receive the confirmation email. So they stop and ask you to do it. The fix Manual setup If you prefer to configu
| Stars | 60 |
| Forks | 5 |
| Language | JavaScript |
| Category | MCP Server |
| License | MIT |
| Quality Score | 71.9154351700473/100 |
| Open Issues | 1 |
| Last Updated | 2026-04-10 |
| Created | 2026-04-10 |
| Platforms | claude-code, mcp, node |
| Est. Tokens | ~3k |
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agent-inbox is Give any AI agent a disposable email inbox in one tool call. MCP server for email verification, auth flows, and testing.. It is categorized as a MCP Server with 60 GitHub stars.
agent-inbox is primarily written in JavaScript. It covers topics such as ai-agent, auth, claude.
You can find installation instructions and usage details in the agent-inbox GitHub repository at github.com/gsd-build/agent-inbox. The project has 60 stars and 5 forks, indicating an active community.
agent-inbox is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to agent-inbox on Agent Skills Hub include google-analytics-mcp, youtube-connector-mcp, mcp-mongo-server. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: