GdayJames
An AI assistant grounded in James Tanton's mathematical teaching philosophy. Uses the Exploding Dots framework and visual, story-based approaches to make mathematics intuitive and joyful. Backed by a Schema.org knowledge graph and a curated index of Tanton's books, courses, essays, and teaching materials.
75/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance25/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
504.1ms
Conformance
Partial
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 504ms
Conformance
A2A Agent Card validation + JSON-RPC probe
Agent Card schema valid, JSON-RPC response valid, endpoint mismatch
Performance
Skill-specific task probing
P95 latency: 504ms, task completion: 100%
Skills
Query Mathematics Knowledge
Ask questions about mathematics using James Tanton's teaching methods. Covers Exploding Dots, algebra, arithmetic, geometry, polynomials, and mathematical intuition. Returns grounded answers from a Schema.org-typed knowledge graph and an indexed corpus of Tanton's books, courses, essays, and teaching materials. Where relevant, responses include a diagram image (PNG) retrieved from the associated asset library.
mathematicseducationexploding-dotsalgebraarithmeticgeometrypolynomialsschema-orgknowledge-graphjames-tanton
Examples:
How does the Exploding Dots 1↔10 machine work?
Explain the area model for multiplication.
How do I find the area of a rectangle?
What is James Tanton's approach to polynomials?
Show me how to add 123 and 456 using Exploding Dots.
Which of James Tanton's books covers quadratics?
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jun 10, 2026 | success | 504.1ms | Partial |
| Jun 9, 2026 | success | 210.3ms | Partial |
| Jun 5, 2026 | success | 70.9ms | Partial |
| Jun 5, 2026 | success | 141.9ms | Partial |
| Jun 4, 2026 | success | 228.6ms | Partial |
| Jun 3, 2026 | success | 141.1ms | Partial |
| May 30, 2026 | success | 173.7ms | Partial |
| May 29, 2026 | success | 161.4ms | Partial |
| May 29, 2026 | success | 204.2ms | Partial |
| May 27, 2026 | success | 236.4ms | Partial |
Source Registries
a2aregistry.org, well-known
First Seen
Apr 21, 2026
Last Seen
Jun 9, 2026
Last Probed
Jun 10, 2026