SlimSnap vs ProtocolProbe
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
SlimSnap compared with ProtocolProbe
| Detail | 
SlimSnap | 
ProtocolProbe |
|---|
| What it does | Turn any screenshot into JSON your CLI agent can read
| Free directory of MCP server facts with checked information from public records
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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
| Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Capture any area or whole scrolling pages with keyboard shortcuts
- Annotate with arrows, callouts, and highlights
- Autoscroll for long page captures
- Supports Mac Apple Silicon and Windows 10/11
| - 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
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| What makes it different | - Terminal agents finally have eyes to see screenshots as structured data
- Annotations export as structured intent pointing at specific elements
- No login, no uploads, processing stays on your machine
- Open MIT schema allows building custom exporters
- Handles long pages by splitting into readable frames with unified JSON
| - 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
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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) | 12 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 5 | 3 |
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| Citation Flow (Majestic) | 28 | 22 |
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| Referring domains (Majestic) | 87 | 7 |
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4 details filled in for both companies.
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