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Dominion Observatory
Behavioral trust scores for 14,824 MCP servers
Dominion Observatory scores every public MCP server on behavioral trust — not just code quality, but what actually happens when agents call them in production. Check any server in one line: curl dominionobservatory.com/api/trust?url=brave-search. Browse 14,824 servers with letter grades A+ to F. Drop-in trust gates for FastMCP, LangChain, CrewAI, and OpenAI Agents SDK. Free. No signup. No API key.
Hey Product Hunt!
I built Dominion Observatory because I was frustrated that MCP directories only show stars and install counts — nothing about whether a server actually works reliably.
We now track 14,824 MCP servers with behavioral trust scores based on runtime data: latency, error rates, success rates, response consistency.
Key findings:
- Average trust score: 64.5/100 (Grade C)
- Top servers: under 50ms latency, 98%+ success rate
- Bottom quartile: high errors, stale maintenance
You can check any server for free — just curl our API or browse the directory. We also have PyPI packages for FastMCP, LangChain, CrewAI, and OpenAI Agents SDK that add trust checks before every MCP tool call.
Would love your feedback — what trust signals matter most when you're picking MCP servers for your agents?
About Dominion Observatory on Product Hunt
“Behavioral trust scores for 14,824 MCP servers”
Dominion Observatory was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #122 on the daily leaderboard. Dominion Observatory scores every public MCP server on behavioral trust — not just code quality, but what actually happens when agents call them in production. Check any server in one line: curl dominionobservatory.com/api/trust?url=brave-search. Browse 14,824 servers with letter grades A+ to F. Drop-in trust gates for FastMCP, LangChain, CrewAI, and OpenAI Agents SDK. Free. No signup. No API key.
On the analytics side, Dominion Observatory competes within Open Source, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how Dominion Observatory performed against the three products that launched closest to it on the same day.
Who hunted Dominion Observatory?
Dominion Observatory was hunted by New User. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Dominion Observatory including community comment highlights and product details, visit the product overview.
New User