# AgentIndex

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

AgentIndex is a curated directory of over 3,000 open-source AI agents, MCP servers, and agent frameworks. Updated daily, it provides reviews, selection guides, and detailed listings to help users discover and compare AI tools across categories. The platform also offers insights into MCP server implementations and community-driven rankings, serving developers, researchers, and enterprises seeking the best AI solutions in 2026.

## Kin Score — 13.5 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-4.4 from 17.9).

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 14.8 |
| Access Clarity | 10.5 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 13.6 (matched via fallback).

## Agent readiness — 12.1 (agent-aware)

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

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **AgentIndex API** — Public read‑only API for browsing agents, MCP servers and tools. No authentication required.

## MCP servers (1)

- **AgentIndex MCP Server** — Remote MCP server at agentindex.app.

## Agentic access (1)

- **Agentindex App Agentic Access** — 3 operations · 1 acting

## Security (1)

- **Agentindex App Domain Security** — TLSv1.3 · HSTS

## Tags

Artificial Intelligence, Directory, Open Source, Tools, MCP

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