Palace Memory

Palace MemoryPersistent memory for AI coding agents

Palace Memory gives AI coding agents persistent, searchable memory, solving the session reset problem. It remembers architecture decisions and fixes, then feeds them back via MCP to Cursor, Claude Code, and Codex, with provenance for every answer. Free, local, and open source (MIT core) for individuals. Teams can enable shared memory across agents.

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AI agentspersistent memorycoding toolsopen sourceMCPteam collaboration
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Core Features

Palace Memory provides persistent memory for AI coding agents, avoiding repetitive explanations. It records architecture decisions, coding conventions, and fixes, then delivers them to mainstream coding tools like Cursor, Claude Code, and Codex via MCP (Model Context Protocol), allowing agents to pick up where they left off.

Provenance Tracking

Every answer retrieved from memory includes provenance, ensuring traceability and trustworthiness.

Availability

Individual use is completely free, runs locally, and the core is open source (MIT). Teams can enable shared memory so that memory flows between all agents.

Use Cases

  • Reduce redundant explanations of architecture and conventions
  • Maintain coding context across sessions
  • Share decision records in team collaboration

Pros & Cons

Pros

  • Provides persistent memory for coding agents
  • Integrates with multiple tools via MCP
  • Free and open source (MIT core)
  • Every answer includes provenance

Cons

  • Team features require activation, pricing not specified
  • Depends on MCP ecosystem
  • Local running may require self-maintenance

Frequently Asked Questions

Which AI coding tools does Palace Memory support?

It supports Cursor, Claude Code, and Codex via MCP integration.

Is individual use free?

Yes, individual use is free, runs locally, and has an open source core (MIT).

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