Does it need an MCP server?

No. It uses Hindsight hooks instead, so no MCP server is required.

It gives your agent long-term memory so it remembers past conversations across sessions.

How does the agent remember things?

Through Hindsight hooks, which store and recall past conversations so context carries across sessions.

hindsight-zcode

PackDocs & knowledge

hindsight-zcode is a plugin that adds long-term memory to an agent through Hindsight hooks instead of an MCP server. It lets the agent remember past conversations across sessions, so context from earlier work carries into new ones.

Unavailable. Delivery for this kind is on the roadmap — not serving yet.

Have ZCode set up and running.

What your AI can do with it

Gives the agent long-term memory across sessions
Remembers past conversations
Works through Hindsight hooks with no MCP server
Installs as a plugin for ZCode

Getting started

Have ZCode set up and running.
Have Hindsight available as the memory backend.
Install hindsight-zcode as a plugin.
Start a conversation and let the agent store and recall memories through the hooks.

Signals

GitHub stars: 41k
Forks: 6k
Last commit: Sep 2026

Questions

Does it need an MCP server?: No. It uses Hindsight hooks instead, so no MCP server is required.
What does it do?: It gives your agent long-term memory so it remembers past conversations across sessions.
How does the agent remember things?: Through Hindsight hooks, which store and recall past conversations so context carries across sessions.

Advanced

Item type: plugin
Key: vectorize-io-hindsight-hindsight-zcode
Source: github.com/vectorize-io/hindsight

github.com/vectorize-io/hindsight