Comparison

Zen vs rapp-agent-builder

rapp-agent-builder is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.

Zen is an MCP server published by BeehiveInnovations. Marketplaces we read that list it: 1 (Docker MCP Catalog). rapp-agent-builder is a plugin bundle for AI coding tools published by Wildhaven Homes LLC. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-22. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.

Where each is published

Where each is published
Marketplace	Zen	rapp-agent-builder
Docker MCP Catalog	Listed Version: sha256:02cbe1d325db Forks (GitHub): 1 037 Pulls (Docker Hub): 34 981 Stars (Docker Hub): 0 Stars (GitHub): 11 802 Not marked · First seen 2026-10-11	Not listed
Community marketplace kody-w/rapp-chatgpt	Not listed	Removed on 2026-10-15 Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen 2026-10-13

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

The facts side by side

Zen vs rapp-agent-builder
Fact	Zen	rapp-agent-builderno longer listed · 2026-10-15
Marketplaces that list it (differs)	1	0
Stars (GitHub) (differs)	11 802	0
Pulls (Docker Hub) (differs)	34 981	No figure on Docker Hub
Forks (GitHub) (differs)	1 037	0
Last release	Not published	Not published
Where it runs (differs)	On your machine (mcp/zen)	Remote server (rapp-agent-builder.azurewebsites.net/mcp)
Transport (differs)	stdio	Streamable HTTP
Tools it declares (differs)	18	Not published
Environment variables it asks for (differs)	4, secrets among them: 4	Not published
Parts of the bundle (differs)	Not a bundle	1
Licence (differs)	NOASSERTION	MIT
Repository (differs)	github.com/beehiveinnovations/zen-mcp-server	github.com/kody-w/rapp-chatgpt
Changes in the last 7 days	0	0
First seen (differs)	2026-10-11	2026-10-13

Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.

What to use instead of rapp-agent-builder

Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.

rapp-agent-builder io.github.kody-w/rapp-agent-builder

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away.

by kody-w · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
raptr-agent-builder io.github.kody-w/raptr-agent-builder

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away.

by kody-w · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
sugar

Transform Claude Code into an autonomous AI development powerhouse with persistent task management, intelligent agents, and automatic work discovery

by Steven Leggett · Plugin bundle

Listed on: Community GitHub marketplaces · Describes nearly the same job
atomic-agents

Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, architecture planning, code review, and…

by BrainBlend-AI · Plugin bundle

Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job
ai

Build production-grade AI agents with Pydantic AI — tools, capabilities, structured output, streaming, and testing patterns — and port existing agents over from LangChain, the…

by Pydantic · Plugin bundle

Listed on: Community GitHub marketplaces · Describes nearly the same job
joai

JoAi is a platform for creating and managing your own AI agents.

by joai-plugins · Plugin bundle

Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Its card, with similar plugins by marketplace

What each says it does

Zen

In its own words, on Docker MCP Catalog:

Bridges multiple AI models and CLIs, enabling orchestrated workflows across Claude Code, Gemini CLI, Codex CLI, and other AI development tools.

rapp-agent-builder

In its own words, on Community GitHub marketplaces:

Turn any idea or meeting transcript into a working single-file AI agent, check it, and use it right away.

How to run each

Zen As a local MCP server: Docker image

Claude Code

claude mcp add --env "GEMINI_API_KEY=<YOUR_GEMINI_API_KEY>" --env "OPENAI_API_KEY=<YOUR_OPENAI_API_KEY>" --env "OPENROUTER_API_KEY=<YOUR_OPENROUTER_API_KEY>" --env "XAI_API_KEY=<YOUR_XAI_API_KEY>" --transport stdio zen -- docker run -i --rm -e GEMINI_API_KEY -e OPENAI_API_KEY -e OPENROUTER_API_KEY -e XAI_API_KEY mcp/zen

Requires: GEMINI_API_KEY (secret), OPENAI_API_KEY (secret), OPENROUTER_API_KEY (secret), XAI_API_KEY (secret)

rapp-agent-builder

No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.

Commands built only from what the marketplaces declare; the full set for every client is on each card.

Tools each declares

The marketplaces of rapp-agent-builder publish no list of tools, so we do not compare tools.

Settings each asks for

The marketplaces of rapp-agent-builder publish no settings it asks for, so we do not compare settings.

What it can do: Zen · What it can do: rapp-agent-builder · Compare two other plugins

Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on 2026-10-22. We publish no contact details for plugin publishers.