| What it does | Local MCP server manager for Claude, Cursor, VS Code and other AI clients
| Test a used NVIDIA GPU's health in one command
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| Stage | MVP
| Startup
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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.
| Health check: Free. Signed certificate: $29 USD per certificate.
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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
| - 10-minute sustained stress test
- Plain-language problem explanations
- Cryptographically signed certificates with Ed25519
- One-time server-issued challenge binding
- Public verification page for certificates
- Online revocation check
- Delete token for result removal
- Salted hash card identifier protection
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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
| - Open source under Apache-2.0 license with no account required
- Catches problems under sustained load that brief checks miss
- Server-side grading against healthy reference set prevents manipulation
- Privacy-preserving with salted hash identifiers and opt-in uploads
- Honest about limitations of certificate as proof
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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 | 0 |
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| Referring domains (Majestic) | 51 | 0 |
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KyttoMCP
gpucheck