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PlugMCP vs Darkbox

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

PlugMCP compared with Darkbox
DetailPlugMCP logo PlugMCPDarkbox logo Darkbox
What it doesMCP server directory and hosting platform for agents The post-apocalyptic file format
StageNot given Not given
FoundedNot given Not given
Based inNot given IT
Pricing modelFreemium Open source
PricingFree: 2 servers, 1,000 calls a month. Starter: $29/month, 3 hosted servers, 10,000 calls a month. Pro: $59/month, 10 hosted servers, 50,000 calls a month. Advanced: $99/month, 30 hosted servers, 200,000 calls a month. All paid plans include 7-day free trial. Not given
Key features
  • Ranked results with health signals and install configs
  • Call logs showing tool name, search words, timing and daily totals
  • ZIP archives with SQLite databases and JSON manifest
  • Offline verification and inspection without the original application
  • SQLite integrity and foreign-key checks
  • JSON reports for scripts and pipelines
  • Application profiles with independent schemas and versions
What makes it different
  • Integrates directly into agents (Claude, Cursor, VS Code, Windsurf, ChatGPT, Grok) as single MCP endpoint
  • Directory seeded from official MCP Registry and GitHub curated collections
  • Hosts MCP servers on gateway with keys, call logs and no per-seat charges
  • Keys stay hashed in database, shown once only, never stored plaintext
  • Format and application profile documentation included in every file
  • Keeps work understandable and recoverable beyond the lifetime of the program
  • No network connection required for verification and inspection
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)Not checked yet no change since last check38 no change since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)1525
Referring domains (Majestic)216

4 details filled in for both companies.

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