# Linko — AI Connector

Read and update a personal knowledge library. Linko is listed under Productivity in the ChatGPT apps directory, built by Linko Inc..

Source: https://node8.ai/ai-connectors/productivity/linko/

---

[AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/)

# Linko

Read and update a personal knowledge library

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/linko?open_in_app) [linko.study](https://www.linko.study)

Overview

## What Linko does

Linko is a personal knowledge workspace, and this app reads from and writes to it once an account has been linked through OAuth. Notes can be fetched, created, and edited from the conversation.

Beyond notes, subjects can be listed, resources located, and new links or books filed into the private library. Subjects are the organizing structure that material is filed against.

Access reaches the user's own library only, and the OAuth step comes before any of it is available. The record does not describe sharing, collaboration, or any public view of a collection.

### Who it is for

People who keep reading material and study notes in a Linko library.

### What stands out

Books and links can be added to the library from a conversation, not just written notes.

Availability

## Where Linko is listed

Linko is listed in the ChatGPT apps directory only. Linko Inc. has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

Linko Inc.

Filed under

Productivity

Listed since

June 2026

Authentication

Authenticates when installed

Website

[linko.study](https://www.linko.study)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/linko?open_in_app)

Snapshot

August 2026

Nearby

## Other Productivity connectors

### [AI Wisebase](https://node8.ai/ai-connectors/productivity/ai-wisebase/)

Answers grounded in saved files and chats

ChatGPT

### [Bigmind](https://node8.ai/ai-connectors/productivity/bigmind/)

Sales context from meetings, CRM, pipeline and company knowledge

Claude

### [Capacities](https://node8.ai/ai-connectors/productivity/capacities/)

Object based note-taking and structured personal data

ChatGPT

### [DevRev](https://node8.ai/ai-connectors/productivity/devrev/)

DevRev knowledge graph search across issues, tickets and customers

Claude

### [Webex Meetings](https://node8.ai/ai-connectors/productivity/webex-meetings/)

Webex meeting scheduling, transcripts and recaps

Claude

### [Weft](https://node8.ai/ai-connectors/productivity/weft/)

Scrumban board and sprint control from chat

ChatGPT

[All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/)

This is an independent catalogue entry compiled by Node8 from Linko's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Linko Inc., and inclusion here is not an endorsement.

## Want your company reachable inside ChatGPT and Claude?

Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.

[See how it works](https://node8.ai/mcp) Book a strategy session