# Agent Nexus

**Canonical:** https://apis.io/providers/agentnexus-app/  
**Website:** https://agentnexus.app/  
**APIs profiled:** 1

Agent Nexus provides an infrastructure platform for AI agents, offering a public registry of APIs, MCP servers, and CLI tools that agents can discover and call without authentication. It supports free and paid tiers, with rate limits and monitoring, enabling developers to integrate and monetize agentic services. The service includes a searchable catalog, automated health checks, and drift alerts, aiming to simplify the creation and operation of AI-driven applications.

## Kin Score — 29.8 / 100 (thin)

Scored 2026-11-02 under rubric 0.26.0. Trend: flat (+0.0 from 29.8).

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 0.0 |
| Contract Governance | 4.5 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 23.8 |
| Access Clarity | 63.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 28.2 (matched via fallback).

## Agent readiness — 22.2 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| 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 | yes |
| Consent Identity | no |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **Agent Nexus API** — Public API for free key minting and registry access.

## MCP servers (1)

- **Agent Nexus MCP Server** — Remote MCP server at agentnexus.app.

## Security (2)

- **Agentnexus App Domain Security** — TLSv1.3 · HSTS
- **Agentnexus App Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Agentnexus App Plans Pricing**

## Tags

Company, Artificial Intelligence, Infrastructure, Registry, Agents, Platform

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