# Mem

**Canonical:** https://apis.io/providers/mem/  
**Website:** https://docs.mem.ai  
**APIs profiled:** 5

Mem is an AI-native note-taking and knowledge workspace that captures notes, meetings, and ideas and keeps them instantly searchable and discoverable. It pairs a Workspace (notes, collections, projects, calendar, meeting transcription) with an Agent that tracks priorities and surfaces timely reminders. Mem exposes a REST API (the Mem Public Client API at https://api.mem.ai) for creating, reading, searching, and organizing notes and collections, plus semantic search, attachments, audio recordings, calendar, sessions, and tasks. It also ships an official hosted Model Context Protocol (MCP) server so AI tools like Claude, ChatGPT, and CLI agents can work with a user's Mem knowledge natively over OAuth. Mem is backed by a16z.

## Kin Score — 54.3 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 54.3).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 49.7 |
| Governance | 11.5 |
| Operational Transparency | 63.2 |
| Developer Ergonomics | 62.5 |
| Commercial Clarity | 52.6 |

## Agent readiness — 60.1 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | documented |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

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

## APIs (5)

- **Mem CoreApi__service-info API** — The CoreApi__service-info API from Mem — 1 operation(s) for coreapi__service-info.
- **Mem external API** — The external API from Mem — 53 operation(s) for external.
- **Mem external-v0 API** — The external-v0 API from Mem — 4 operation(s) for external-v0.
- **Mem external-v1 API** — The external-v1 API from Mem — 3 operation(s) for external-v1.
- **Mem external-v2 API** — The external-v2 API from Mem — 44 operation(s) for external-v2.

## MCP servers (1)

- **mem-mcp.yml**

## Agentic access (1)

- **Mem Agentic Access** — 64 operations · 38 acting

## Security (2)

- **Mem Authentication** — apiKey/http/oauth2 · 3 schemes
- **Mem Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Notes, Knowledge Management, Productivity, Artificial Intelligence, Note Taking, Search, MCP, Agents, Meetings

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