# Diffblue

**Canonical:** https://apis.io/providers/diffblue/  
**Website:** https://www.diffblue.com  
**APIs profiled:** 2

Diffblue provides AI-driven testing agents that automatically generate unit tests for enterprise Java codebases. Their platform orchestrates AI coding tools to deliver high‑coverage, verified tests at scale, reducing developer toil and improving software quality. Diffblue’s solutions include the Testing Agent, CLI tools, and integrations with enterprise AI stacks, targeting large organizations seeking outcome‑based pricing and reliable test generation.

## Kin Score — 36.3 / 100 (thin)

Scored 2026-10-23 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 55.4 |
| Contract Quality | 10.7 |
| Contract Governance | 22.0 |
| Operational Transparency | 36.8 |
| Developer Ergonomics | 45.2 |
| Access Clarity | 52.6 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 22.7 (matched via fallback).

## Agent readiness — 38.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |

## APIs (2)

- **Diffblue API** — API for Diffblue's platform, documented at the developer portal.
- **Diffblue API** — Diffblue API as documented publicly: 5 operations. Contract generated from the documentation by API Evangelist (2026-10-23); not the provider's own document.

## Security (1)

- **Diffblue Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Diffblue Plans Pricing**

## Tags

Artificial Intelligence, Testing, Automation, Enterprise, Java

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/diffblue/). Scores are computed from the provider's own public artifacts under a published rubric.