# Alion

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

Alion provides a live graph of companies worldwide, aggregating data from company websites, job boards, and public registers. The platform offers market intelligence for AI agents, delivering details on company operations, funding, technologies, growth, and workforce. It powers the Alion MCP server, enabling Claude, ChatGPT, Cursor, and other MCP clients to query comprehensive company and professional profiles.

## Kin Score — 29.6 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-3.5 from 33.1).

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 51.4 |
| Contract Governance | 18.2 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 32.6 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 20.9 (matched via fallback).

## Agent readiness — 49.2 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | verified |
| 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 | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | partial |
| Operation Distinctiveness | no |
| MCP Tool Quality | na |

## Access

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

## APIs (1)

- **Alion MCP API** — The Mcp API from Alion — 32 operation(s) for mcp.

## MCP servers (1)

- **Alion MCP Server** — Remote MCP server at alion.io.

## Agentic access (1)

- **Alion Io Agentic Access** — 64 operations · 18 acting

## Security (3)

- **Alion Io Authentication** — apiKey/http · 2 schemes
- **Alion Io Domain Security** — TLSv1.3 · HSTS · DMARC
- **Alion Io Vulnerability Disclosure** — security.txt · contact published

## Tags

Artificial Intelligence, Market Intelligence, Companies, Job, Data-Graph

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