State Memory MCP
State Memory MCP is an MCP server that adds database tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Persistent workflow graph server tracking tasks, decisions, spatial entities, and blockers. It has 111 GitHub stars, is released under the MIT license and runs locally with npx -y @putervision/state-memory-mcp.
github.com/putervision/state-memory-mcp (opens in a new tab)
- Databases
- MIT
- Actively maintained
Install State Memory MCP
Generated from the server's MCP registry entry. Replace your-value with your own values.
Claude Desktop
{
"mcpServers": {
"state-memory-mcp": {
"command": "npx",
"args": [
"-y",
"@putervision/state-memory-mcp"
]
}
}
}Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.
Claude Code
claude mcp add --transport stdio state-memory-mcp -- npx -y @putervision/state-memory-mcpCursor
{
"mcpServers": {
"state-memory-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@putervision/state-memory-mcp"
]
}
}
}Project file; use ~/.cursor/mcp.json to enable it in every project.
VS Code
{
"servers": {
"state-memory-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@putervision/state-memory-mcp"
]
}
}
}Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).
About State Memory MCP
@putervision/state-memory-mcp is a zero-infrastructure, deterministic Model Context Protocol (MCP) server that provides AI coding assistants (such as Cursor, Claude Code, Gemini, or Copilot) with a structured, persistent SQLite graph for tracking workflow state—tasks, decisions, artifacts, plans, blockers, and their semantic relationships.
- developer-tools
- mcp
- mcp-server
- model-context-protocol
- sqlite
- state-graph
- workflow
- knowledge-graph
- knowledge-graph-mcp
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What is State Memory MCP?
State Memory MCP is an MCP server that adds database tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Persistent workflow graph server tracking tasks, decisions, spatial entities, and blockers. It has 111 GitHub stars, is released under the MIT license and runs locally with npx -y @putervision/state-memory-mcp. The source code is at github.com/putervision/state-memory-mcp.
How do I install the State Memory MCP MCP server?
Add the command npx -y @putervision/state-memory-mcp to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.
Is State Memory MCP free?
The server is open source under the MIT license, so running it is free. It does not declare any required API key.
Is State Memory MCP actively maintained?
The most recent commit was on Oct 3, 2026. The latest release is v1.4.1, published Oct 3, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.