MemoryGuard

Shared memory for coding agents, without shared-memory chaos.

What It Does

MemoryGuard provides a local MCP stdio memory backend that coding agents (Claude Code, Codex, Cursor) can write to. Every write is auto-organized: classified, deduplicated, superseded, quarantined, or compressed.

Install

pip install agent-memguard

MCP Configuration

Add to your agent's MCP config:

{
  "mcpServers": {
    "memoryguard": {
      "command": "python",
      "args": ["-m", "memoryguard.mcp_server"]
    }
  }
}

Tools

• memoryguard_memory_read - Read a single memory record by ID
• memoryguard_memory_search - Search memories by query, kind, or status
• memoryguard_memory_write - Write a new memory; auto-organizes on write
• memoryguard_memory_update - Update a memory (body / kind / status)
• memoryguard_memory_delete - Soft-delete a memory
• memoryguard_memory_status - Get shared memory group status
• memoryguard_binding_create - Bind an agent to a share group
• memoryguard_binding_list - List agent bindings
• memoryguard_extract_memories - Extract memory segments from a source file
• memoryguard_accept_candidates - Accept extracted candidates and write to shared memory
• memoryguard_semantic_check - Check text for semantic duplicates / conflicts
• memoryguard_provider_install - Install provider adapter (Claude / Codex / Cursor)

Privacy

No account. No server. No telemetry. All data stays in local SQLite under .memoryguard/.