Hex Graph
local MCP serverHex Graph is a local MCP server: Deterministic layered code graph MCP server with framework overlays and SCIP interop. Install it from npm as @levnikolaevich/hex-graph-mcp.
Installation
Terminal
claude mcp add hex-graph-mcp -- npx -y @levnikolaevich/hex-graph-mcp
Run in your project folder. Add --scope user to use it everywhere.
Claude Desktop, Cursor & other clients
Add to claude_desktop_config.json or .cursor/mcp.json.
{
"mcpServers": {
"hex-graph-mcp": {
"command": "npx",
"args": [
"-y",
"@levnikolaevich/hex-graph-mcp"
]
}
}
}What you need
- Runtime: Node.js 18+ (runs with npx).
- MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
Summary
Deterministic layered code graph MCP server with framework overlays and SCIP interop.
Hex Graph vs similar servers
| Server | Stars | Type | API key | Runtime |
|---|---|---|---|---|
| Hex Graph | 565 | Local | No | npm |
| State Memory MCP | 103 | Local | No | npm |
| DBHub | 3,574 | Local | Yes | npm |
| ArcadeDB MCP Server | 1,165 | Local | No | oci |
| QueryWeaver | 1,081 | Local | No | oci |
Questions
No. The registry entry lists no keys or environment variables.
Node.js 18+ (runs with npx), plus an MCP client such as Claude Code, Codex, Claude Desktop or Cursor.
Hex Graph is a local MCP server distributed as the npm package @levnikolaevich/hex-graph-mcp.
Run: claude mcp add hex-graph-mcp -- npx -y @levnikolaevich/hex-graph-mcp
Run: codex mcp add hex-graph-mcp -- npx -y @levnikolaevich/hex-graph-mcp
Similar MCP servers
NameStars
- State Memory MCPio.github.putervision/state-memory-mcp103
- DBHubio.github.bytebase/dbhub3,574
- ArcadeDB MCP Servercom.arcadedb/mcp-server1,165
- QueryWeavercom.falkordb/QueryWeaver1,081
- mcp-neo4j-data-modelingio.github.neo4j-contrib/mcp-neo4j-data-modeling985
- mcp-neo4j-memoryio.github.neo4j-contrib/mcp-neo4j-memory985
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