Cozo Memory runs on your own machine — the client starts it, so there is no endpoint to ping. 43 installs a week from npm. Last commit 9 Jun 2026.
Local-first memory system for AI agents with hybrid search and graph reasoning
What the code does
We read the source, 2 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const filePath = path.join(targetDir, file.name);
const result = spawn(cmd, ['--version'], { stdio: 'pipe' });
result = subprocess.run(
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add cozo-memory -- npx -y cozo-memory{
"mcpServers": {
"cozo-memory": {
"command": "npx",
"args": [
"-y",
"cozo-memory"
]
}
}
}[mcp_servers.cozo-memory]
command = "npx"
args = ["-y", "cozo-memory"]{
"mcpServers": {
"cozo-memory": {
"command": "npx",
"args": [
"-y",
"cozo-memory"
]
}
}
}{
"servers": {
"cozo-memory": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"cozo-memory"
]
}
}
}Alternatives to Cozo Memory
same job, measured the same wayLocal-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token.
Local-first memory for AI coding agents. Memory + CodeGraph + Wiki in one SQLite file.
Persistent knowledge memory for AI agents. Hybrid search, code graph, pgvector.
AI assistant with RAG, web search, filesystem and memory. MCP sub-agent for Claude Code.
Local-first memory for AI coding agents: shell history with exit codes, git diffs, docs, MCP.
Local codebase memory and repository code search for Codex, Claude Code, and MCP coding agents.
Local code graph and solution memory for coding agents via CLI and MCP.
Local repo context for coding assistants with semantic search and graph relationships.
Cozo Memory — questions
Answers built from our own checks of this server.