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Research · Intermediate

# Maintaining cross-session knowledge graphs

Store and query interconnected concepts across conversations in a graph database

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Opens BotBento. Paste the prompt into a bot; nothing is preconfigured.

- When you askReceive concept notes
- ThenMap entity connections
- ResultUpdate graph database

Extract entities, dependencies, and contextual facts into a persistent graph database. Query existing records to recall background details, relate new information to established topics, and keep project concepts connected across separate working sessions.

## Prompt to start with

BotBentoRecommended

```
Analyze incoming chat messages or notes for entities, attributes, and relationships. Query the database to retrieve related nodes before adding new records. Draft proposed graph modifications and show how concepts link together. Always wait for user approval before deleting, overwriting, or executing destructive schema changes in the database.
```

Copy

## Tools it uses

ChatDatabaseNotes

## Works with

BotBento

## Tags

- knowledge-graph
- database
- memory
- notes

## Source

[Show HN: Shared memory graph for Claude and ChatGPT, over MCP](https://news.ycombinator.com/item?id=49124733)
Hacker News · checked 2026-10-15

Summarized in our own words. Any results described there are the authors’ own, not measured by BotBento.

By BotBento Editorial · Added 2026-10-15 · Updated 2026-10-15 · [Suggest a correction](/contact/)

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