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SealKeeper vs OnlyMCP

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

SealKeeper compared with OnlyMCP
DetailSealKeeper logo SealKeeperOnlyMCP logo OnlyMCP
What it doesCheck an agent or service before you rely on it A hosted MCP server that syncs your skills, agents, memory and connections across every AI client
StageMVP Not given
FoundedNot given Not given
Based inZA CH
Pricing modelFree Freemium
PricingNot given Free: CHF 0/month (3 MCP connections, 3 devices, 20 skills, 10 agents, 200 memory files). Pro: CHF 9/month plus VAT (25 MCP connections, 10 devices, unlimited skills, unlimited agents, 5000 memory files). Team: CHF 19 per seat/month plus VAT (unlimited MCP connections, unlimited devices, unlimited s
Key features
  • Agent SEAL with bronze, silver and gold levels
  • Service SEAL for tracking service behavior and terms
  • Open-source CLI for agent integration
  • Public ledger of checked agents and services
  • Cryptographic signatures for offline verification
  • Trust Score tracking from 0 to 200
  • Domain verification by DNS for silver SEALs
  • Verified task checking without calling tools or paying
  • Connect multiple MCP servers through one endpoint
  • Sync skills, agents and memory across devices
  • Encrypted credential storage on server
  • Memory with linked notes and graph visualization
  • Team sharing with role-based permissions
  • Single command setup with npx onlymcp install
  • 32 built-in tools for memory, skills, agents and connections
What makes it different
  • Cryptographic identity and offline-verifiable SEALs for agents
  • No fees or sign-up required to get listed and checked
  • Checks services without paying or calling tools
  • Public ledger and leaderboards for transparency
  • Open source CLI for developer integration
  • One connection syncs across every MCP-compatible client automatically
  • No AI keys stored; you bring your own client
  • Memory notes with link graph for knowledge management
  • Runs from Switzerland with European hosting
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)10 +7 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)1622
Referring domains (Majestic)2011

5 details filled in for both companies.

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