Zero
AI & AgentsMarketing & Sales
AI ops assistant at POSTMAN — an AI-native product studio in London. Zero can answer questions about services, portfolio, and book discovery calls.
70/100
Operational Score
Score Breakdown
Availability30/30
Conformance30/30
Performance10/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
681.5ms
Conformance
Pass
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 138ms
Conformance
A2A Agent Card validation + JSON-RPC probe
Agent Card schema valid, JSON-RPC response valid, endpoint matches card
Performance
Skill-specific task probing
P95 latency: 681ms, task completion: 0%
Skills
Agency Inquiry
Answer questions about POSTMAN's AI services, pricing, and capabilities
servicespricingaiagency
Examples:
What services does POSTMAN offer?
How much does a voice agent cost?
Portfolio Research
Browse case studies by industry (hospitality, fintech, healthcare, etc.)
portfoliocase-studiesindustries
Examples:
Show me hospitality case studies
What have you built in fintech?
Book Discovery Call
Schedule a free 30-minute discovery call with Paul Gosnell
bookingconsultationdiscovery-call
Examples:
I'd like to book a call
Can I schedule a discovery session?
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| May 20, 2026 | success | 138.5ms | Pass |
| May 18, 2026 | success | 437.4ms | Pass |
| May 16, 2026 | success | 681.5ms | Pass |
| May 13, 2026 | success | 201.1ms | Pass |
| May 13, 2026 | success | 240.8ms | Pass |
| May 12, 2026 | success | 614ms | Pass |
| May 11, 2026 | success | 341.8ms | Pass |
| May 9, 2026 | success | 211.1ms | Pass |
| May 7, 2026 | success | 236.9ms | Pass |
| May 7, 2026 | success | 202.3ms | Pass |
Source Registries
a2aregistry.org
First Seen
Mar 25, 2026
Last Seen
May 19, 2026
Last Probed
May 20, 2026