Static scanners read the code. We measure what the MCP server actually does.

Dominion Observatory is the neutral, behavioral trust layer for Model Context Protocol servers — runtime reliability (uptime, success rate, latency) from real agent traffic, not a one-time code scan. Honest by design: unmeasured servers show as unrated, never a fake score. We are not a marketplace, so we can rate what others can't. Look up any server free.

Check a Server Free Add to Claude / Cursor Browse 47,419 Servers

47,419

Servers Indexed

Signed

Audit-Ready Reports

CI-Ready

API + Webhooks

Gate risky MCP servers in CI — fail the build below your trust threshold

# In your CI pipeline, before an MCP server is approved:
score=$(curl -s "https://dominionobservatory.com/api/trust?url=$MCP_URL" | jq .trust_score)

if [ "$score" -lt 70 ]; then
  echo "Blocked: $MCP_URL trust score $score is below policy (70)"
  exit 1
fi

# Compliance tier returns a signed, audit-ready attestation:
curl "https://dominionobservatory.com/api/trust/verascore?subject=$MCP_URL"

Why teams scan with Observatory

If your company is adopting MCP, someone has to answer "can we trust this server?" Observatory is that answer — backed by behavioral data on 47,419 servers and signed so it holds up in an audit.

🛡

Trust Verification

Every call gets a trust score based on real behavioral data: success rates, latency patterns, anomaly detection across 47,419 servers.

📋

Compliance Attestation

Machine-readable attestation receipts for EU AI Act Article 12 and MiCA compliance. Audit-ready from day one.

🌐

Gateway Proxy

Route any MCP server through Observatory. Trust checks happen transparently. No code changes needed — just change the URL.

📊

Behavioral Baselines

Cross-ecosystem reliability baselines built from agent-reported telemetry. Data that ages into compounding value.

⚡

AIO Audit

Agent Information Optimization — check any MCP server's discoverability to AI agents. Scores llms.txt, agent.json, registry presence, and more. Try it free →

💳

Priced for teams, not experiments

Scan your first server free. CI/monitoring plans for platform teams, and a Compliance tier with signed attestations for audit and vendor-risk reviews. See pricing →

Works with your stack

Install a package. Add one line. Trust checks are automatic.

LangChainpip install langchain-mcp-trust-gate

CrewAIpip install crewai-dominion-trust

OpenAI Agentspip install openai-agents-trust-gate

Any MCP clientpip install dominion-observatory-sdk

Pricing

Scan one server free. Pay when MCP trust becomes part of how your team ships.

Free

Scan any server on demand
Trust score + SLA grade
Public report page
No signup required

Scan a server

Team / CI Most popular

$0.01 /query

Unlimited scans via API
Gate builds on a trust threshold
Latency percentiles + history
Monitoring & score-change alerts

Get an API key

Compliance

$0.10 /query

Everything in Team / CI
Signed, audit-ready attestations
EU AI Act Art. 12 & MiCA receipts
Vendor-risk & audit-trail exports

Get an API key

Built an MCP server? Get it MCP Verified ✓

A signed, dated, independently-verifiable trust badge for your README — $29 one-time, self-serve, no sales call.

Get verified — $29 →

Run a registry, gateway, or marketplace? License the trust feed and show a trust score on every server you list.