Repo Cartographer runs on your own machine — the client starts it, so there is no endpoint to ping. 49 installs a week from npm. Last commit 5 Aug 2026.
Maps any repo into an architecture diagram (Mermaid/Graphviz) and enforces architecture rules in CI
Today is the operative word: we check Repo Cartographer every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 repo-cartographer -- npx -y repo-cartographer
{
"mcpServers": {
"repo-cartographer": {
"args": [
"-y",
"repo-cartographer"
],
"command": "npx"
}
}
}
[mcp_servers.repo-cartographer]
command = "npx"
args = ["-y", "repo-cartographer"]
{
"mcpServers": {
"repo-cartographer": {
"args": [
"-y",
"repo-cartographer"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"repo-cartographer": {
"args": [
"-y",
"repo-cartographer"
],
"command": "npx"
}
}
}
Deterministic repo architecture maps: auth coverage, blast radius, readiness score, diagrams
Always-fresh local repo graph: LSP-backed impact, Health, dead code, endpoints, architecture.
Mermaid to assets. Source code to maps. MCP for agents.
Architecture diagram with concurrency capacity and bottleneck estimates from any codebase.
MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients
Rewrites Claude-English into plain English, preserving meaning, code and structure.
Analyze any codebase — get architecture, file roles, execution flows, and agent context.
Turn an unfamiliar codebase into validated architecture, contracts, and a reimplementation spec.
Answers built from our own checks of this server.