| What it does | Local MCP server manager for Claude, Cursor, VS Code and other AI clients
| Run multiple Claude Code, Codex and Kimi Code accounts on one Mac with automatic usage tracking and handoff
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| Stage | MVP
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| Founded | Not given
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| Based in | SK
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| Pricing model | Open source
| Freemium
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| Pricing | Free beta with no account or sign-up required. Source code available under MIT License.
| Free for up to 2 accounts total across all three tools. Lifetime license USD 12 one-time (launch price through 30 November 2026, then USD 19), allowing up to 10 accounts per tool on one Mac. One payment, no subscription.
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| Key features | - Server matrix showing which MCP servers are enabled across all supported AI clients
- Health checks and MCP Doctor to diagnose server connection failures
- Profiles to save and switch between different MCP stacks for different tasks
- Timestamped backups with atomic writes and external change detection
- Contract Guard to alert when servers change their tool definitions or descriptions
- Built-in catalog and support for custom JSON, JSONC and TOML configuration sources
- Context optimizer measuring tool-schema footprint and proximity to client limits
- Security scanning for invisible characters, credential exposure and malicious prompts in tool definitions
- Optional Gateway mode for supported stdio servers with local routing and native credential storage
- Live Activity logging with metadata-only recording and no payload capture
| - Menu bar usage display for Claude Code and Codex accounts
- Automatic account switching when limits reached
- Automatic handoff for Claude Code sessions
- Shared settings and sessions across accounts
- MCP server synchronization across Claude accounts
- Support for up to 10 accounts per tool
- Signed and notarized by Apple
- In-app updates from the menu bar
- 14-day refund guarantee
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| What makes it different | - Works with any existing MCP server you already have configured without requiring migration or special catalog registration
- Detects and alerts when servers change what they tell your model between health checks
- Completely local with no cloud sync, no account, and no upload of configuration or API keys
- Public source code under MIT License so you can audit every request or build from source yourself
- Automatic timestamped backups before every change with the ability to browse and restore earlier versions
| - Automatic handoff continues conversations seamlessly between accounts without interruption
- Never handles passwords or refreshes tokens, keeping credentials secure
- Only switches between processes, never changes login of running session
- Real-time usage visibility for multiple Claude Code and Codex accounts in one place
- One-time lifetime license with no subscription required
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 2 | 0 |
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| Citation Flow (Majestic) | 17 | 4 |
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| Referring domains (Majestic) | 51 | 1 |
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KyttoMCP
Altseat