Capxule

Name: Capxule
Author: Capxule

by Capxuleversion 2026.10.13i★ –iRuns in the cloud

Registry nameai.capxule/capxule

Install

Overview

Description from the maker (original English)

The context marketplace: expert guided journeys your assistant runs step by step.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Online shops & payments

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://capxule.ai/mcp

Run this in your terminal

claude mcp add --transport http capxule https://capxule.ai/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "capxule": {
      "url": "https://capxule.ai/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "capxule": {
      "type": "http",
      "url": "https://capxule.ai/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://capxule.ai/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

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 8, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain capxule.ai (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Online shops & paymentsi

More stars than 0% of the other 2540 servers in this category
Published to the registry more recently than 54% of the other 2540 servers in this category
Basic checks equal to or better than 100% of the other 2540 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 Capxule safe?

It passed 1 of 1 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 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 –, and the latest version (2026.10.13) reached the registry 25 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 in developer mode.

What can I use instead?

In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spree Commerce: open-source B2B and marketplace ecommerce

by spree

Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.

Runs in the cloud★ 15,812BSD-3-ClauseUpdated 8 days ago

Install

Stripe MCP

by stripe

Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.

Runs in the cloud★ 2,043MITUpdated 12 months ago

Install

MCP Cn Commerce

by TonyWang-hub

8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending

Runs on your computer★ 96MITUpdated 28 days ago

Install

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.

Capxule

The context marketplace. People who know a topic package what they know into guided journeys, and your AI assistant walks you through them one step at a time. Rent or buy, prepare for the U.S. citizenship civics test, calm a child through a meltdown, dispute a medical bill, start strength training after fifty, and much more across money, health, career, family and learning.

Connect your assistant to https://capxule.ai/mcp and it can find the right journey and guide you through it in the chat.

A step at a time, with choices. Every step comes with numbered options, so you choose the direction. Ask in your own words at any point and the journey adapts.
Practice and progress. Practice journeys quiz you and track what you missed. Ask "where am I?" to see how far you have come and what is left, by topic.
Pick up anywhere. Stop whenever you like and continue later, even in another assistant, with a resume link.
No sign-in to connect. No account or personal information is needed to start. When you want to keep your progress, the assistant gives you a link to continue on capxule.com.

The full list of journeys is in CATALOG.md (live versions: capxule.ai/catalog and capxule.ai/catalog.jsonl).

Connect

Where	How
Claude (web, desktop, mobile)	Settings → Connectors → Add custom connector → `https://capxule.ai/mcp`
Claude Code	`claude mcp add --transport http capxule https://capxule.ai/mcp`
ChatGPT	Search for Capxule in the plugin directory
Cursor	`~/.cursor/mcp.json`: `{"mcpServers":{"capxule":{"url":"https://capxule.ai/mcp"}}}`
VS Code	`code --add-mcp '{"name":"capxule","type":"http","url":"https://capxule.ai/mcp"}'`
Any MCP client	Streamable HTTP at `https://capxule.ai/mcp`, no authentication required
No MCP	REST: `https://capxule.ai/v1/openapi.json`

Then ask about a topic, for example *"help me decide whether to rent or buy"* or *"what can Capxule walk me through?"*.

Tools

Tool	What it does
`find_journey`	Finds the journeys that match the user's own words, each saying who it is for and who it is not for
`list_journey_categories`	Lists the areas covered, with example titles
`browse_journeys`	Pages through the journeys, optionally within one area
`open_journey`	Opens or resumes a journey and returns the first step
`take_journey_step`	Takes the next step, by a numbered option or in the user's own words
`get_journey_progress`	Where the user is, and what is left by topic
`create_takeaway`	A takeaway to keep, such as a checklist or plan
`get_resume_link`	A resume link to continue later or in another assistant
`restart_journey`	Starts a journey over, only when the user asks

The resource capxule://catalog holds the catalog in Markdown.

For agent builders

Agent-facing docs: capxule.ai/llms.txt and capxule.ai/skill/SKILL.md
Error dictionary: capxule.ai/errors. Every error carries code, for_human, for_agent and next.
Signed manifest: capxule.ai/manifest.json (key at /.well-known/jwks.json); server card at /.well-known/mcp-server-card.json

Your assistant relays each step as it is given. The material behind a journey stays on Capxule and is never sent to your assistant in bulk.

Capxule

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Online shops & paymentsi

Common questions

Alternatives

Spree Commerce: open-source B2B and marketplace ecommerce

Stripe MCP

MCP Cn Commerce

README from the maker

Capxule

Connect

Tools

For agent builders

Links