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CORE

Self-hosted personal AI OS with a temporal knowledge-graph memory.

RedPlanetHQ/core

Maintained by RedPlanet

CORE describes itself as an open-source, self-hosted personal AI OS that is always on. It indexes email, meetings, GitHub, Linear, Slack and assistant conversations into a temporal knowledge graph so each task starts with prior context loaded. Work is organized as one-shot or recurring tasks that can spawn coding sessions (for example running Claude Code and opening a PR), drive a browser or run terminal commands. It can be reached through a daily scratchpad, voice, and WhatsApp, Slack or Telegram. The code is AGPL-3.0 licensed (copyright Poozle Inc.).

In the news

a16z leads a $20M seed into Runta at a $100M+ valuation for its agent execution layer — sandboxes, spending caps and audit trails that treat agents like children who need supervision. Martin Casado called it 'core systems software rebuilt for agents'; the round came after prompt-injection containment failures made agent governance urgent.

ECC

affaan-m/ECC

Agent harness performance optimization system: skills, instincts, memory and security for coding agents.

Maintained by Affaan Mustafa

4 pros · 4 cons
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NousResearch/hermes-agent

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Maintained by Nous Research

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Graphify-Labs/graphify

A /graphify skill that turns a codebase, docs and schemas into a queryable knowledge graph.

Maintained by Graphify-Labs

4 pros · 4 cons

Connections

Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.

Maintained by · 1

  • RedPlanetOrganisation

Sources

  1. GitHub repository
  2. CORE website
  3. CORE license