What it can do

Check Trust: Get the trust score and reliability metrics for any MCP server. Use this BEFORE calling an unknown MCP server to assess if it's reliable. Returns trust_score (0-100), latency stats, uptim

Report Interaction: Report the outcome of calling an MCP server. Call this AFTER you use any MCP server to contribute to the trust network. Your report helps other agents make better decisions. This i

Get Leaderboard: Get the top-rated MCP servers, optionally filtered by category. Use this to discover the most reliable MCP servers in the ecosystem. Categories include: weather, finance, code, data,

Behavioral trust scoring and MCP gateway proxy for 14,820+ MCP servers. Query real attestation data — interaction history, success rates, latency, uptime — before your agent executes sensitive operations.

8 tools for trust evaluation, server discovery, and health monitoring:

get-trust-score — instant trust score (0-100) for any MCP server
query-server — full behavioral profile with attestation evidence
list-servers — browse the entire 14,820+ server directory
get-leaderboard — top-ranked servers by trust score
check-health — real-time uptime and latency checks
get-compliance-report — MiCA Article 12 compliance attestation receipts
report-outcome — report tool call outcomes to improve trust data
get-baselines — historical behavioral baselines

MCP Gateway Proxy: Route agent calls through Observatory for automatic trust verification and compliance attestation. Every proxied call gets a trust check + signed attestation receipt.

Use cases: Agent-to-agent commerce trust verification, MiCA Article 12 compliance (EU enforcement July 1, 2026), pre-flight trust checks before sensitive operations, continuous behavioral monitoring.

Published spec: CTEF v0.3.2 (Zenodo DOI: 10.5281/zenodo.20285663)

check_trust	Get the trust score and reliability metrics for any MCP server. Use this BEFORE calling an unknown MCP server to assess if it's reliable. Returns trust_score (0-100), latency stats, uptime, success rate, and how many agents have used it. Scores above 70 indicate reliable servers. Scores below 30 indicate risky servers.
report_interaction	Report the outcome of calling an MCP server. Call this AFTER you use any MCP server to contribute to the trust network. Your report helps other agents make better decisions. This is free and takes <1ms.
get_leaderboard	Get the top-rated MCP servers, optionally filtered by category. Use this to discover the most reliable MCP servers in the ecosystem. Categories include: weather, finance, code, data, search, compliance, transport, productivity, communication.
get_baselines	Get behavioral baselines for a tool category. Shows what 'normal' looks like — average latency, success rates, typical call patterns. Use this to evaluate whether a specific server's performance is within normal range for its category.
check_anomaly	Check if observed behavior from an MCP server is anomalous compared to baselines. Use this when a server seems slow, unreliable, or returns unexpected results. Returns whether the behavior deviates significantly from normal patterns.
register_server	Register a new MCP server in the observatory. Server owners can register their servers to start building a trust score. Registration is free.
get_server_history	Get daily trust score and performance history for a server over the last 30 days. Use this to see trends — is the server improving or degrading?
observatory_stats	Get overall statistics about the Dominion Observatory — total servers tracked, total interactions recorded, coverage by category, and data freshness. Use this to understand the scope of the trust network.
get_compliance_report	Export a compliance-ready audit trail of all recorded interactions. Formatted for EU AI Act Article 12 and Singapore IMDA Agentic AI Governance Framework. Filter by server, agent, or date range. Essential for enterprises that need to prove their AI agents are behaving correctly.
get_mica_attestation	Generate a MiCA / EU AI Act Article 12 compliance attestation for an MCP server. CRITICAL after July 1, 2026: the EU MiCA transitional period expires and agents operating in EU-regulated contexts need auditable behavioral attestation. Returns compliance grade, risk level, monitoring continuity status, and links to full audit exports.

dominion-observatory

What it can do

What data it sees

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