# Arclan

**Canonical:** https://apis.io/providers/arclan-ai/  
**Website:** https://arclan.ai/  
**APIs profiled:** 1

Arclan provides a continuously validated registry of MCP servers, OpenAPI tools, and AI plugins, offering discovery, validation, and reliability metrics for agents. The platform indexes tools from GitHub, npm, PyPI, and well‑known MCP endpoints, delivering up‑to‑date information and security checks.

## Kin Score — 26.1 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-1.6 from 27.7).

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 53.0 |
| Contract Governance | 22.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 14.8 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 19.1 (matched via fallback).

## Agent readiness — 22.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | no |
| 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 | distinct |
| MCP Tool Quality | na |

## Access

Open access — onboarding: open, pricing: unknown, trial: no (confidence: low).

## APIs (3)

- **Arclan Registry API** — The Registry API from Arclan — 3 operation(s) for registry.
- **Arclan Stats API** — The Stats API from Arclan — 1 operation(s) for stats.
- **Arclan Submit API** — The Submit API from Arclan — 1 operation(s) for submit.

## Agentic access (1)

- **Arclan Ai Agentic Access** — 5 operations · 1 acting

## Security (2)

- **Arclan Ai Authentication** — 0 schemes
- **Arclan Ai Domain Security** — TLSv1.3 · HSTS

## Tags

Company, Registry, MCP, OpenAPI, Artificial Intelligence, Validation

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