rdanieli

Tentra MCP — AI skill for Claude Code

AI community

Tentra MCP — memory for AI coding agents.

How to install Tentra MCP

This entry records only its repository, not the path inside it, so there is no exact command to give. Open rdanieli/tentra-mcp and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Tentra MCP does

Tentra MCP — memory for AI coding agents. Persistent code graph + AI architecture diagrams. 32 MCP tools. Works in Cursor, Claude Code, Codex, Windsurf.

Alternatives in AI

Architecture Diagram Generator — Generate beautiful dark-themed system architecture diagrams as standalone HTML/SVG files 7k ★
Nocturne Memory — A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents 1.3k ★
Skilldock — SkillDock is an AI skill manager and skill management desktop app for Claude Code, Cursor, Codex, Windsurf, Ge 490 ★

README

tentra-mcp

[![npm version](https://img.shields.io/npm/v/tentra-mcp.svg)](https://www.npmjs.com/package/tentra-mcp) [![npm downloads](https://img.shields.io/npm/dw/tentra-mcp.svg)](https://www.npmjs.com/package/tentra-mcp) [![CI](https://github.com/rdanieli/tentra-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/rdanieli/tentra-mcp/actions/workflows/ci.yml) [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)

Memory for AI coding agents. Persistent code graph + AI-generated architecture diagrams — MCP-native. Works in Cursor, Claude Code, Codex, and Windsurf.

Dogfood benchmark on our own monorepo: **99.4% token reduction** (156.8× ratio) across 8 "where is X implemented?" queries — 114,644 tokens via file re-read vs 731 tokens via `query_symbols`. [Full write-up →](https://trytentra.com/blog/we-measured-99-percent-token-savings-with-a-code-graph)

Quick Start (60 seconds)

cd your-repo
npx tentra-mcp init --hook

One command:

Writes MCP config for Cursor / Claude Code / Codex / Windsurf (whichever are installed)
Installs a git post-commit hook so the code graph auto-refreshes after every commit — no manual re-indexing
Auto-derives your repo_id from the git remote and saves it to .tentra/metadata.json

Then grab your API key at [trytentra.com/settings](https://trytentra.com/settings), replace `YOUR_TENTRA_API_KEY` in the generated config, reload your IDE, and ask your agent:

Index this codebase with Tentra and list the god-nodes

From here on, every `git commit` fires a background re-index. Your agents stay caught up automatically.

**Skip the hook:** drop `--hook` — just writes IDE configs. **Manual stdio install:** `npx tentra-mcp` (opens browser for GitHub device-flow auth on first tool call). **API key instead:** `npx tentra-mcp --key YOUR_API_KEY`.