# agentage-io

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

Agentage provides a shared markdown memory layer for AI assistants like Claude, ChatGPT, Cursor, and others. Users can store notes, decisions, and context in plain markdown, which is EU‑hosted, exportable, and portable across tools. The platform emphasizes privacy, open data formats, and avoids lock‑in, offering a collaborative memory that syncs across multiple AI interfaces without requiring API keys.

## Kin Score — 31.9 / 100 (thin)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 26.1 |
| Contract Governance | 19.7 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 40.5 |
| Access Clarity | 21.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 31.8 (matched via fallback).

## Agent readiness — 46.5 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| 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 | paginated |
| Operation Distinctiveness | distinct |

## APIs (2)

- **Agentage Memory REST API** — Read and write your memories over plain HTTPS, using the same OAuth token your MCP clients already use. No SDK, no API key.
- **agentage-io API** — agentage-io API as documented publicly: 11 operations. Contract generated from the documentation by API Evangelist (2026-10-29); not the provider's own document.

## MCP servers (1)

- **agentage-io MCP Server** — Remote MCP server at memory.agentage.io requiring OAuth.

## Security (2)

- **Agentage Io Authentication** — 1 scheme
- **Agentage Io Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, AI, Memory, Collaboration, Privacy, EU-Hosted

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