World Monitor
Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 104 tools.
Runs in the cloud✓ service owner · worldmonitor.app
Liminal
What it does
Augment your work with Liminal. Stop repeating yourself and build on what’s already solved.
- Connects Runs in the cloud
- Account or key Needs X-API-Key
- Category Other
Install
Pick the AI app you use, then copy the settings.
Passed 3/4 checks · What you ask goes through the maker’s server (liminality.physea.ai) · ✓ Commands checked Nov 13, 2026
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 5 min
You need a Liminal key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
Sign up and create a Liminal key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open Claude’s Connectors page
CustomizeConnectors
Click “Add” → “Custom” → “Web” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameLiminalRemote MCP server URL · Addresshttps://liminality.physea.ai/mcpUnder Request headers, add this name and value
Header nameX-API-KeyValue<paste your key here>Paste the key only into the app’s field, never into a chat or to anyone
Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
Turn it on in a chat
+ConnectorsLiminal
Try it
Use Liminal and tell me what you can do for me, then show me one thing✓ If Claude says it is using Liminal or shows a Liminal 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 Liminal yet
Liminal needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify
What you can do instead
A · Use an app that can connect Liminal
- You need a Liminal key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
- You need a Liminal key (create it on the maker’s site)
- You need a Liminal key (create it on the maker’s site)
- You need a Liminal key (create it on the maker’s site)
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
Works with Claude Code · about 5 min
You need a Liminal key (create it on the maker’s site)
Sign up and create a Liminal key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Paste this command and press Enter
claude mcp add --transport http --scope user liminality https://liminality.physea.ai/mcp --header 'X-API-Key: your-value'Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Type /mcp in Claude Code
You should see Liminal listed as connected
Try it
Use Liminal and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Liminal or shows a Liminal 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
Works with Cursor · about 5 min
You need a Liminal key (create it on the maker’s site)
Sign up and create a Liminal key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Fill in your key
In the Liminal settings, X-API-Key is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Open the AI chat in Cursor in Agent mode
Try it
Use Liminal and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Liminal or shows a Liminal tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 5 min
You need a Liminal key (create it on the maker’s site)
Sign up and create a Liminal key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Fill in your key
In the Liminal settings, X-API-Key is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Open the AI chat in VS Code in Agent mode
Try it
Use Liminal and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Liminal or shows a Liminal tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
Address
https://liminality.physea.ai/mcpJSON settings are under “For developers” below
For developers: Terminal commands and JSON settings
Over the web
Claude Code
claude mcp add --transport http --scope user liminality https://liminality.physea.ai/mcp --header 'X-API-Key: your-value'Cursor (~/.cursor/mcp.json)
{
"mcpServers": {
"liminality": {
"url": "https://liminality.physea.ai/mcp",
"headers": {
"X-API-Key": "your-value"
}
}
}
}VS Code (mcp.json)
{
"servers": {
"liminality": {
"type": "http",
"url": "https://liminality.physea.ai/mcp",
"headers": {
"X-API-Key": "your-value"
}
}
}
}Values you fill in
- Your Liminality API key. Get one free at https://physea.ai/signup. First 50 solves on any key are free. OAuth 2.1 (AuthKit) is also supported for clients that prefer browser sign-in.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
At a glance
Which apps can use it
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Related guides
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
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
- ! Caution
Maker matches the repo
The publisher (physea.ai) is not the repo owner (jaybro2042-alt); someone else may have listed it
- ✓ Pass
Still maintained
Code last changed 32 days ago
- ✓ Pass
Has a licence
Uses Apache-2.0
- ✓ Pass
Endpoint responds
Responded in 762 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
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 19481 servers in this category
- Published to the registry more recently than 56% of the other 19481 servers in this category
- Basic checks equal to or better than 46% of the other 19481 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 Liminal safe?
It passed 3 of 4 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?
You need to fill in: X-API-Key
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed 32 days ago, and the latest version (1.0.6) reached the registry 36 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).
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.
Liminal
Augment your work with Liminal. Stop repeating yourself and build on what’s already solved.
Docs · Get a free key · Examples
Liminal turns objectives into structured work by strategizing through an atomic, deterministic basis: setting guardrails around scope, compiling resources and constraints, uncovering gaps, and organizing research and next steps. All while carrying continuity and priorities forward so your AI builds on what’s already done.
Connect easily through MCP or use the desktop app.
Install
Remote server, nothing to build or run locally. Get a key at https://physea.ai/signup, then add it to your client. Ready-to-copy files for each client are in examples/, with a first solve walkthrough.
Claude Code
claude mcp add liminal --transport http https://liminality.physea.ai/mcp --header "X-API-Key: YOUR_KEY"Cursor
Add to ~/.cursor/mcp.json:
{"mcpServers": { "liminal": { "url": "https://liminality.physea.ai/mcp", "headers": { "X-API-Key": "YOUR_KEY" } } } }
VS Code
Add to .vscode/mcp.json:
{"servers": { "liminal": { "type": "http", "url": "https://liminality.physea.ai/mcp", "headers": { "X-API-Key": "YOUR_KEY" } } } }
Docker (stdio bridge)
For clients or directories that need a container, the Dockerfile wraps the remote endpoint with mcp-remote:
docker build -t liminal-mcp . && docker run -i --rm -e API_KEY=YOUR_KEY liminal-mcp- Endpoint:
https://liminality.physea.ai/mcp - Transport: streamable HTTP (remote, hosted)
- Auth: API key via
X-API-KeyorAuthorization: Bearer, or OAuth 2.1. - Registry name:
ai.physea/liminality(Official MCP Registry)
What it is
Liminal is a reasoning layer that sits between your agent and the tools it could call. Instead of answering from memory, it works out the structure of the request first, then routes each piece to something real.
It runs on context-dependent determinism. Same question with the same known context routes the same way every time, so a result is reproducible and you can hand the route to someone else and get the same thing back. Change the context, and the route adapts to it. The determinism is in how it decides, not a frozen cache of canned answers.
Tools
- `solve` is the front door. Give it anything non-trivial. It works out the structure (decompose, ground to real tools, score the decision) and returns a worked result: a scored decision frame for a choice, or a grounded answer for a question.
researchruns a deeper multi-source pass that pulls real information for a question.ask_form/apply_form: when the answer depends on your specifics, it hands back a short multiple-choice form. Relay it, thenapply_formfolds the answers into a sharper result.get_my_context: what's known about you and what you've connected.register_asset/set_preference: tell it about your material and how you like results.report_feedback/report_outcome: tell it how a result did, so routes improve with use.composio_connect: connect a tool so an action can run against it.
Discovery
https://liminality.physea.ai/.well-known/mcphttps://liminality.physea.ai/.well-known/agent.jsonhttps://liminality.physea.ai/llms.txt
Links
- Site and docs: https://physea.ai/mcp
- Get a key: https://physea.ai/signup
- Privacy: https://physea.ai/privacy-policy
- By Physea
© 2026 Physea Labs. All rights reserved. "Liminal", the name, and the logo are trademarks of Physea. This repository is a listing for a hosted service; no rights to the service, its software, or its data are granted. Use of the service is governed by the terms at https://physea.ai/mcp.