ProtocolProbe vs VibeKits
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
ProtocolProbe compared with VibeKits
| Detail | 
ProtocolProbe | 
VibeKits |
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| What it does | Free directory of MCP server facts with checked information from public records
| Free AI agent rules generator for Cursor, Claude, and other coding tools
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| US
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free generator. Paid templates: $6 to $9 each, or all 6 kits for $29 (or $20.30 with code WELCOME30)
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| Key features | - Free JSON API with no authentication required
- Server search and filtering by name and description
- Rankings by downloads, stars and record checks
- Server comparison and topic filtering
- Self-test command for your own server
- Record checks with badge for README
- Corrections log tracking fact updates
- CC BY 4.0 licensed data export
- Change tracking for registry updates
- Allowlist export for company filtering
| - Browser-based with no data submission
- Beginner-friendly explanations option
- Rules library for detailed reasoning behind each rule
- Free email signup for starter rules pack
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| What makes it different | - Scheduled re-checking of all facts on a regular basis, unlike the official registry which only checks on publication
- Every fact shown with its source and the date checked
- No ads, sponsors or paid placements; income never changes listings or rankings
- Corrections publicly logged and requests always answered with reasoning
- Open API accessible to everyone without authentication key
| - Runs entirely in the browser with no data submission required
- 7-day no-questions-asked refund policy for paid templates
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 3 | 0 |
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| Citation Flow (Majestic) | 22 | 16 |
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| Referring domains (Majestic) | 7 | 4 |
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4 details filled in for both companies.
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