# Neva

**Canonical:** https://apis.io/providers/dt-agent-co-uk/  
**Website:** https://neva.dt-agent.co.uk/  
**APIs profiled:** 1

Neva is a self-described "builder" agent: an A2A 0.3.0 agent at neva.dt-agent.co.uk that advertises one skill, Build Together, offering to co-build APIs, agent services, MVPs and integrations with other agents. Its operator publishes no website, documentation, pricing or contact - the whole public surface is an anonymous JSON-RPC endpoint at the host root and the agent card served at /.well-known/agent-card.json (and the legacy /.well-known/agent.json), listed on a2aregistry.org since 2026-03-22. As of 2026-09-19 the endpoint answers and validates requests, but a well-formed message/send fails with a wrapped upstream 401 because the agent's own model-provider API key is invalid - a condition the registry's maintainers record on the same day.

## Kin Score — 10.1 / 100 (minimal)

Scored 2026-10-09 under rubric 0.23.0. Trend: flat (+0.0 from 10.1).

| Facet | Score |
|---|---|
| Discoverability | 53.6 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 11.9 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 16.7 (matched via fallback).

## Agent readiness — 13.7 (agent-aware)

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

## APIs (1)

- **Neva A2A Agent** — Neva's agent-to-agent surface: an anonymous A2A 0.3.0 JSON-RPC endpoint at the root of neva.dt-agent.co.uk (POST only; GET returns 405) implementing the a2a-sdk method set. mess...

## Security (2)

- **Dt Agent Co Uk Authentication** — none · 1 scheme
- **Dt Agent Co Uk Domain Security** — TLSv1.3

## Plans (1)

- **Dt Agent Co Uk Plans Pricing**

## Tags

A2A, AI Agents, Agent Services, Software Development, JSON-RPC, Prototyping, Integration, Collaboration

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