World Monitor
Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 104 tools.
Runs in the cloud✓ service owner · worldmonitor.app
Ralph Wiggum Loop
What it does
Autonomous iterative AI development MCP server with spec-driven worker/reviewer SHIP/REVISE loops.
- Connects Runs on your computer
- Account or key No key needed
- Category Other
Install
Pick the AI app you use, then copy the settings.
Passed 3/3 checks · Runs on your computer
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude, with some setup first
No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone
Download the maker’s installer
Download the maker’s .mcpb file
The .mcpb file comes straight from the maker; we do not change it
Double-click the file, then click Install in the Claude desktop app
Try it
Use Ralph Wiggum Loop and tell me what you can do for me, then show me one thing✓ If Claude says it is using Ralph Wiggum Loop or shows a Ralph Wiggum Loop tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
ChatGPT cannot connect Ralph Wiggum Loop yet
Ralph Wiggum Loop runs on your computer, but ChatGPT can only connect servers that run on the web
What you can do instead
A · Use an app that can connect Ralph Wiggum Loop
- No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone
B · Others in Other that work with ChatGPT
Picked from the most used in the same category, only ones that connect by address with no key
- Hostinger✓ ChatGPT
- World Monitor✓ ChatGPT
- Svelte MCP✓ ChatGPT
Claude Code cannot connect Ralph Wiggum Loop yet
The maker only provides an installer for the Claude desktop app
What you can do instead
A · Use an app that can connect Ralph Wiggum Loop
- No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone
Cursor cannot connect Ralph Wiggum Loop yet
The maker only provides an installer for the Claude desktop app
What you can do instead
A · Use an app that can connect Ralph Wiggum Loop
- No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone
VS Code cannot connect Ralph Wiggum Loop yet
The maker only provides an installer for the Claude desktop app
What you can do instead
A · Use an app that can connect Ralph Wiggum Loop
- No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone
For developers: Terminal commands and JSON settings
Values you fill in
RALPH_STATE_BASEenvDirectory path where active Ralph Loop state and iteration history are storedRALPH_RECIPE_DIRenvDirectory path containing workflow recipe JSON files
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
At a glance
- Downloads per weeki
- Not on npm/PyPI
- Connection
- Runs on your computer
- Latest versioni
- 1.1.0
- Published to registryi
- Oct 23, 2026
- Code last changedi
- Nov 1, 2026
- Maker
- sheldonrobinson
- Packages
mcpb: …/ralph-wiggum-loop.sh.mcpbmcpb: …/ralph-wiggum-loop.pwsh.mcpb- Website
- sheldonrobinson.github.io
- Registry status
- Active
Which apps can use it
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Run on your computer in
ClaudeGooseLM StudioMsty StudioCherry StudioVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast
Related guides
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account sheldonrobinson, which owns the repo
- ✓ Pass
Still maintained
Code last changed 12 days ago
- ✓ Pass
Has a licence
Uses MIT
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Discussion
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
No posts yet. Be the first to ask or share.
Posts here are written by users, not the PopNx team.
User reviews
No reviews yet
Compared with others in Otheri
- More stars than 0% of the other 19420 servers in this category
- Published to the registry more recently than 67% of the other 19420 servers in this category
- Basic checks equal to or better than 100% of the other 19420 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Ralph Wiggum Loop safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed 12 days ago, and the latest version (1.1.0) reached the registry 21 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need MCPB on your computer.
What can I use instead?
In the same category: World Monitor, Claude Flow, Windmill
Others in the same category
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Claude Flow
AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.
Runs on your computer
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
ralph-wiggum-loop
Multi-model iterative development agent plugin — Ralph Loop with cross-model worker/reviewer architecture, spec-driven development skills, Stop hooks, and SHIP/REVISE decision engine.
Overview
The Ralph Loop implements a two-phase iterative workflow where a worker model does the work and a reviewer model provides cross-model review, iterating until the reviewer says "SHIP".
This project is a cross-platform Agent Plugin (plugin.json, mcp.json, .agents/skills/ralph-wiggum-loop/ & skills/ralph-wiggum-loop/) with native implementations for:
- Linux / macOS (Bash):
bin/ralph-wiggum-loop.sh(usingbin/mcp-sdk.sh) - Windows (PowerShell):
bin/ralph-wiggum-loop.ps1(usingbin/mcp-sdk.psm1) - Polyglot Runner:
bin/script-runner.sh/bin/script-runner.ps1(runs in both POSIXsh/bashand PowerShell)
Install Skill (.agents/skills/)
Per the Agent Skills Specification, install the skill to .agents/skills/:
# Project-level (.agents/skills/ralph-wiggum-loop) or User-level (~/.agents/skills/ralph-wiggum-loop)mkdir -p .agents/skills cp -R skills/ralph-wiggum-loop .agents/skills/ralph-wiggum-loop
```powershellNew-Item -ItemType Directory -Path .agents/skills -Force | Out-Null Copy-Item -Recurse -Force skills/ralph-wiggum-loop .agents/skills/ralph-wiggum-loop
[](https://mcprush.com/to/ralph-wiggum-loop-mcp?ref=badge)OS-Specific MCP Servers (mcp.json)
| MCP Server Name | OS / Runtime | Transport | Command / Endpoint |
|---|---|---|---|
ralph-wiggum-loop | Linux / macOS (Bash) | stdio | ./bin/script-runner.sh ralph-wiggum-loop --stdio |
ralph-wiggum-loop-pwsh | Windows (PowerShell 7+) | stdio | pwsh -NoProfile -ExecutionPolicy Bypass -File ${PLUGIN_ROOT}/bin/script-runner.ps1 ralph-wiggum-loop --stdio |
ralph-wiggum-loop-powershell | Windows (PowerShell 5.1) | stdio | powershell.exe -NoProfile -ExecutionPolicy Bypass -File ${PLUGIN_ROOT}/bin/script-runner.ps1 ralph-wiggum-loop --stdio |
ralph-wiggum-loop-http | Cross-Platform | streamable-http | http://127.0.0.1:8080/mcp |
Quick Start
1. CLI Mode
- Linux / macOS (Bash):
./bin/ralph-wiggum-loop.sh "Implement user authentication with JWT tokens" --profile pro- Windows (PowerShell):
pwsh -NoProfile -ExecutionPolicy Bypass -File .\bin\ralph-wiggum-loop.ps1 "Implement user authentication with JWT tokens" --profile pro2. MCP Server (stdio Mode)
- Linux / macOS (Bash):
./bin/ralph-wiggum-loop.sh --stdio- Windows (PowerShell):
pwsh -NoProfile -ExecutionPolicy Bypass -File .\bin\ralph-wiggum-loop.ps1 --stdio3. MCP Server (streamable-http Service Mode)
- Linux / macOS (Bash):
./bin/script-runner.sh start-http-server start --host 127.0.0.1 --port 8080- Windows (PowerShell):
pwsh -NoProfile -ExecutionPolicy Bypass -File .\bin\script-runner.ps1 start-http-server start --host 127.0.0.1 --port 8080Documentation
- Skill & Agent Instructions — OS selection rules, loop execution modes, and Streamable HTTP setup
- Full Documentation — API reference, tools, state management
- Deployment Guide — Install and configure
Repository
- Source: https://github.com/sheldonrobinson/ralph-wiggum-loop
- Agent Plugin Spec: https://agent-plugins.org
- MCP Spec: https://modelcontextprotocol.io
License
MIT