# CalendarMCP

**Canonical:** https://apis.io/providers/calendarmcp-ai/  
**Website:** https://calendarmcp.ai/  
**APIs profiled:** 2

CalendarMCP provides a hosted Google Calendar MCP (Machine-Callable Procedure) service designed for AI agents. It offers free start-up access, scoped API keys, and a set of calendar tools such as list, create, update, and delete events. The platform includes agent‑readable docs, human documentation, pricing, and integration guides, enabling agents to manage calendars without handling Google credentials directly.

## Kin Score — 20.4 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 53.3 |
| Contract Quality | 11.6 |
| Contract Governance | 22.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 23.8 |
| Access Clarity | 15.8 |

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

## Agent readiness — 18.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| 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 | na |
| MCP Tool Quality | na |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: low).

## APIs (2)

- **Calendar MCP API** — API for Calendar MCP service, documented at https://calendarmcp.ai/api/docs
- **CalendarMCP API** — CalendarMCP API as documented publicly: 1 operations. Contract generated from the documentation by API Evangelist (2026-11-03); not the provider's own document.

## MCP servers (1)

- **CalendarMCP MCP Server** — Remote MCP server at calendarmcp.ai requiring an API key.

## Security (2)

- **Calendarmcp Ai Authentication** — 2 schemes
- **Calendarmcp Ai Domain Security** — TLSv1.3 · HSTS

## Tags

Calendar, Artificial Intelligence, MCP, Google Calendar, Integration

---

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