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flowgpt

nilooy/flowgpt

Generate diagram with AI

GitHub

GraphCanon updated 1w · GitHub synced 1w

301 stars59 forksLast push 2y TypeScript MIT

Decision brief

Generates diagrams, flowcharts using GPT-3/GPT-4 via LangChain API; TypeScript.

Good fit when

  • Need AI-generated diagrams or flowcharts based on GPT-3/GPT-4's capabilities
  • Project involves TypeScript and requires integration with OpenAI

Avoid when

  • Prefer a tool that supports multiple AI models beyond OpenAI's offerings
  • Require diagram generation without internet access or API key for OpenAI

Observed Jul 12, 2026 · Source: enrich:decision_facts

flowgpt alternativesTrust report

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Maintenance and security

Full trust report
Maintenance
Dormant (1043d since push)
As of 1w
Provenance
Not a fork · Personal account
As of 1w
Security (OSV)
24 low (24 low)
As of 1mo

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

npm install flowgpt
npm

Similar tools

Same-category neighbours. No typed graph edges are catalogued for this tool yet.

Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

A tool for generating diagrams, flowcharts using GPT-3/GPT-4 through the LangChain API.

Capability facts

CLI
CLI entrypoint

Source: package.json:bin|scripts · Aug 15, 2026

MCP server
No MCP server detected

Source: repo_scan · Aug 15, 2026

Languages
typescript, javascript

Source: github.language+package.json · Aug 15, 2026

Categories

Developer Tools

Compatibility

Sourced claims from the README excerpt - not unsourced marketing copy.

OpenAI APIOpenAI API

Source: README excerpt (regex_v1, Aug 15, 2026)

2. OpenAI API Key
Source link

Tags

diagramflowchartgpt-3gpt-4langchainopenai

README

Requirements

  1. Node Version >= 18
  2. OpenAI API Key

Installation

  1. Clone the Repo

  2. rename the env.template to .env.local and OPENAI_API_KEY

  3. cd into the folder

cd flowgpt
  1. Install all deps with yarn
yarn
  1. Run in development mode
yarn dev
  1. Open browser and go to http://localhost:3000

For agents

This page has a .md twin and JSON over the API.

/tools/nilooy-flowgpt.mdGET /api/graphcanon/tools/nilooy-flowgptGET /api/graphcanon/graph?tool=nilooy-flowgpt

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