openflowkit plugin for Codex

Name: openflowkit
Author: openflowkit

CommunityPluginDeveloper Tools

Free, open-source diagram canvas. Draw it, write it as code (Mermaid, D2, Structurizr in), ask any AI model or a local one, let Claude Code edit it live over MCP, or map a GitHub repo with every arrow cited to a file and line. MIT, local-first, no account.

How to install openflowkit in Codex

1. Add the repo as a Codex plugin marketplace:

codex plugin marketplace add openflowkit/openflowkit

2. Install the plugin from it:

codex plugin add openflowkit@openflowkit

This repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'openflowkit'. 'openflowkit' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.

What it contains

Plugins in this marketplace (1)

openflowkit — Draw diagrams that stay valid, editable and saved next to the code: the OpenFlowKit MCP server plus the skill that teaches the agent to use it.

About this listing

openflowkit is a community plugin on GitHub by openflowkit. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 500 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it and we haven't tested it. From its files we found 1 plugin. It's one of 160 listings in the Developer Tools category.

openflowkit FAQ

How do I install openflowkit in Codex?

Add the repo as a Codex plugin marketplace with codex plugin marketplace add openflowkit/openflowkit, then install it with codex plugin add openflowkit@openflowkit. Commands: the command format from the Codex CLI reference; check the repo README too.

Is openflowkit an official Codex plugin?

No. openflowkit is a community repo on GitHub by openflowkit. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it and we haven't tested it, so read the code before you install it.

What does openflowkit include?

From its manifest and repo files, openflowkit includes 1 plugin: openflowkit.

Details

Type: Plugin
Category: Developer Tools
Source: Community
Author: openflowkit
License: MIT
GitHub stars: 879 (at last sync)
Last push: 2026-10-14
Manifest: .agents/plugins/marketplace.json
GitHub topics: ai, ai-agents, architecture-diagrams, cli, code-to-diagram, d2, developer-tools, diagramming, diagrams-as-code, flowchart, infinite-canvas, local-first
Source: https://github.com/openflowkit/openflowkit
Website: https://openflowkit.com/
Listed via: GitHub search: README documents a Codex install
Tested by CodexStacks: Not yet

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Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/openflowkit/)

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<a href="https://codexstacks.com/p/openflowkit/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

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openflowkitCommunity Codex plugin · 1 pluginFree, open-source diagram canvas. Draw it, write it as code (Mermaid, D2, Structurizr in), ask any AI model or a local…View on CodexStacks →

<a href="https://codexstacks.com/p/openflowkit/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">openflowkit</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Free, open-source diagram canvas. Draw it, write it as code (Mermaid, D2, Structurizr in), ask any AI model or a local…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[openflowkit on CodexStacks](https://codexstacks.com/p/openflowkit/)**: Community Codex plugin with 1 plugin.

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