Cozo Memory runs on your own machine — the client starts it, so there is no endpoint to ping. 64 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, 18 h ago · rules 3dff92dd89df
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": {
"args": [
"-y",
"cozo-memory"
],
"command": "npx"
}
}
}[mcp_servers.cozo-memory]
command = "npx"
args = ["-y", "cozo-memory"]{
"mcpServers": {
"cozo-memory": {
"args": [
"-y",
"cozo-memory"
],
"command": "npx"
}
}
}{
"mcpServers": {
"cozo-memory": {
"args": [
"-y",
"cozo-memory"
],
"command": "npx"
}
}
}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.
Local code-memory graph for AI coding agents.
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 code search for AI coding agents: hybrid search and SQL aggregation over an in-repo index.
Local repo context for coding assistants with semantic search and graph relationships.
Cozo Memory — questions
Answers built from our own checks of this server.