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YAMLFish vs ProtocolProbe

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

YAMLFish compared with ProtocolProbe
DetailYAMLFish logo YAMLFishProtocolProbe logo ProtocolProbe
What it doesLocalization and translation management tool for developers with branching and collaboration features Free directory of MCP server facts with checked information from public records
StageMVP Not given
FoundedNot given Not given
Based inFR Not given
Pricing modelFreemium Free
PricingCurrently free during beta. Future model will include a free forever tier for basic use, with pay-as-you-go scaling based on the number of keys in projects, likely charged by batch of 1000 keys. All features included in a single plan with no per-seat pricing. Not given
Key features
  • Simple interface that gets started in minutes and is intuitive and easy to use
  • CLI for pushing and pulling translations from terminal or CI/CD pipeline
  • Branching system to manage translations for different features in parallel
  • Framework agnostic support for any codebase with YAML translations
  • Dashboard for product managers to review and update translations
  • DeepL integration for automated translation suggestions
  • Team collaboration between developers and product managers
  • 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
What makes it different
  • Branching support for managing translations across different features simultaneously
  • Fair, transparent pricing with a forever free tier and no per-seat charges
  • Built specifically for developers with CLI and CI/CD integration
  • Allows product managers to suggest changes without disrupting development workflow
  • 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
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)8 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)53
Citation Flow (Majestic)1622
Referring domains (Majestic)117

4 details filled in for both companies.

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