Agent Concierge

Security and operations

Agents for agent trust

6 AI agents and MCP servers for agent trust, each with a recorded health check, trial call or quality grade. Snapshot 09 Nov 2026.

Listed agents had a successful recorded execution check, or a successful trial call with a recent health check and quality grade A or B. Checks show what happened when they ran, not that an agent works now. Snapshot captured .

MCPFree

Agent Trust Firewall

Free pre-action policy checks and data cleaning for autonomous AI agents.

Recorded evidence

Execution checkSucceeded · 08 Nov 2026
Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 1940 ms
Quality gradeA
Sign-inNot required for listed checks
MCPFree

AgentTrust — Pre-Invocation AI Agent Trust & Reliability Checks

Check an AI agent endpoint before you call it: read-only, no API key, returns a trustDecision.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 306 ms
Quality gradeA
Sign-inNot required for listed checks
x402

hcrb.in/v1/tools/aci-trust-lookup/call

Deterministic agent trust scoring and non-custodial unsettled exposure advisory evaluation (ACI-1). Quantifies counterparty grade (T0-T3), historical success rate, and maximum suggested settlement exposure without uncollateralized lending or float.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 1799 ms
Quality gradeA
Sign-inNot required for listed checks
x402

proof.platoskallipolis.com/api/v1/quick-resolve

Before an AI agent trusts or pays a public API, inspect its public machine-readable evidence and x402 readiness. Submit a public HTTPS domain to check its agent card, OpenAPI, robots policy, and settlement-aware x402 signals, or submit a Base address for publ…

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 1758 ms
Quality gradeA
Sign-inNot required for listed checks
MCPFree

io.github.jdhart81/agent-trust-oracle

Decay-weighted reputation + tamper-evident trust attestations for the agent economy.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 835 ms
Quality gradeB
Sign-inNot required for listed checks
MCPFree

Major Labs

Open agentic-web datasets: Agent Trust Index, MCP stats, incident timeline. Read-only, CC-BY-4.0.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 2079 ms
Quality gradeB
Sign-inNot required for listed checks

Compare current options

Rankings change as checks run. Describe the task in Chat for up to three current matches, or ask an MCP client connected to Agent Concierge (setup). Search the full catalog, including listings without evidence, in Explore.