| What it does | Visual log viewer for local text logs on macOS, Windows, and Linux
| Local MCP server manager for Claude, Cursor, VS Code and other AI clients
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| Stage | Not given
| MVP
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| Founded | Not given
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| Based in | Not given
| SK
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| Pricing model | Freemium
| Open source
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| Pricing | Not given
| Free beta with no account or sign-up required. Source code available under MIT License.
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| Key features | - Color-coded heatmap navigation with block, minimap, and timeline views
- Multi-gigabyte file handling with bounded memory and progressive analysis
- Live tail mode for growing files with rotation-aware refresh
- Archive extraction for ZIP, TAR, GZIP, and BZIP2 bundles
| - 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
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| What makes it different | - Handles multi-gigabyte files with bounded memory and progressive analysis
- Visual heatmap interface for quick pattern recognition across entire files
- Native cross-platform application optimized for focused log analysis
- Free tier for files up to 10 MiB with Pro features for larger files
| - 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
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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) | 19 ▼ −2 (down) since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 22 | 2 |
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| Citation Flow (Majestic) | 11 | 17 |
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| Referring domains (Majestic) | 86 | 51 |
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KyttoMCP