# AgentGrade

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

AgentGrade is an AI agent readiness scanner that evaluates websites for compliance with protocols such as MCP, llms.txt, x402 payments, A2A, and more. It provides free instant grading and remediation guidance, helping site owners make their services discoverable and usable by autonomous AI agents. The platform offers tools like llms.txt validator, MCP server tester, and robots.txt generator, and publishes extensive knowledge base articles covering standards, payment protocols, and best practices for AI agents.

## Kin Score — 21.0 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-3.2 from 24.2).

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 24.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 20.7 |
| Access Clarity | 0.0 |

Regulatory layer — **Payments**: 22.5 (matched via tags).

## Agent readiness — 23.2 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| 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

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

## APIs (1)

- **AgentGrade API** — API for scanning sites, retrieving scan history, badges, reports, and MCP tools.

## MCP servers (1)

- **AgentGrade MCP Server** — Remote MCP server at agentgrade.com.

## Security (3)

- **Agentgrade Com Authentication** — 0 schemes
- **Agentgrade Com Domain Security** — TLSv1.3 · DMARC
- **Agentgrade Com Vulnerability Disclosure** — security.txt · contact published

## Tags

Artificial Intelligence, Agent Readiness, MCP, Llms.txt, Payments

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