# Mastra launches Knowledge, a shared writable store for agents

> Original title: Introducing Knowledge for Mastra Agents

- Source: Mastra Blog
- Published: 2026-11-04T05:00:00.000Z
- Bad Influence: https://badinfluence.news/items/ijg1k1h7wzbj78ubvhfykxauz
- Original: https://mastra.ai/blog/introducing-knowledge

## Summary

Mastra introduces Knowledge, a shared store of documents, policies, and decisions organized as pages that agents can search, read, and write. Pages live in org, user, or thread scopes, and agents update them with five Knowledge tools. The feature is in alpha and requires @mastra/core 1.82.0 or later, with importers for Notion, Confluence, Linear, Zendesk, and Fireflies planned for the next release.

## Why it matters

The post shows how agents can both read and write a shared, scoped knowledge store, a change from read-only context sources like RAG and API tools.