a2a-browser
AI-native pay-per-search web agent. Live web retrieval with LLM synthesis and entity extraction. No signup — pay per query.
62/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance12/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
1,115.5ms
Conformance
Partial
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 766ms
Conformance
A2A Agent Card validation + JSON-RPC probe
Agent Card schema valid, JSON-RPC response invalid, endpoint matches card
Performance
Skill-specific task probing
P95 latency: 1115ms, task completion: 0%
Improvement Tips
- -Reduce response time (currently 1115ms, target <1000ms)
- -Ensure endpoint returns valid JSON-RPC responses
Skills
Web Search
SERP query with LLM synthesis. Returns EnrichedResult v3.0: 7 structured sections, entity extraction, source conflicts.
searchwebllmenrichmentserp
Examples:
Search for the latest AI agent frameworks
Find NZD price for RTX 4090
What is the current Ethereum price in USD?
Page Fetch
Full page fetch with Playwright (JS rendering), entity extraction, and 50k char content cap.
fetchplaywrightextractionjs-renderingscraping
Examples:
Fetch https://example.com and extract text
Get the rendered content of a React SPA
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Apr 5, 2026 | success | 766.1ms | Partial |
| Apr 5, 2026 | success | 1158ms | Partial |
| Apr 5, 2026 | success | 710.9ms | Partial |
| Apr 5, 2026 | success | 724.7ms | Partial |
| Apr 5, 2026 | success | 874ms | Partial |
| Apr 5, 2026 | success | 940.1ms | Partial |
| Apr 5, 2026 | success | 666.6ms | Partial |
| Apr 5, 2026 | success | 713.8ms | Partial |
| Apr 5, 2026 | success | 881.9ms | Partial |
| Apr 5, 2026 | success | 657.1ms | Partial |
Source Registries
a2aregistry.org
First Seen
Apr 4, 2026
Last Seen
Apr 4, 2026
Last Probed
Apr 5, 2026