CCXT
Official CCXT MCP server - Market data and trading across 100+ exchanges and prediction markets
Runs on your computer
Kryptos
Overview
Description from the maker (original English)
Kryptos crypto portfolio, transaction, tax and accounting tools and reconciliation.
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: Accounting, finance & tax
Install
Pick the AI app you use, then copy the settings.
Passed 4/4 checks · What you ask goes through the maker’s server (mcp.kryptos.io)
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1
Open Claude’s Connectors page
CustomizeConnectors
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameKryptosRemote MCP server URL · Addresshttps://mcp.kryptos.io/Leave Authentication as Claude detected it, then click Add
Turn it on in a chat
+ConnectorsKryptos
Try it
Use Kryptos and tell me what you can do for me, then show me one thing✓ If Claude says it is using Kryptos or shows a Kryptos 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 ChatGPT on business plans only
ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet
Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameKryptosConnection · Addresshttps://mcp.kryptos.io/Pick Kryptos in a chat
Start a new chat and pick Kryptos from your plugins before typing
Try it
Use Kryptos and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using Kryptos or shows a Kryptos tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Paste this command and press Enter
claude mcp add --transport http kryptos https://mcp.kryptos.io/Type /mcp in Claude Code
You should see Kryptos listed as connected
Try it
Use Kryptos and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Kryptos or shows a Kryptos 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 2 min
No key, nothing to install
Open the AI chat in Cursor in Agent mode
Try it
Use Kryptos and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Kryptos or shows a Kryptos 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 2 min
No key, nothing to install
Open the AI chat in VS Code in Agent mode
Try it
Use Kryptos and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Kryptos or shows a Kryptos 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://mcp.kryptos.io/JSON settings are under “For developers” below
For developers: Terminal commands and JSON settings
Over the web
Claude Code
claude mcp add --transport http kryptos https://mcp.kryptos.io/Cursor (~/.cursor/mcp.json)
{
"mcpServers": {
"kryptos": {
"url": "https://mcp.kryptos.io/"
}
}
}VS Code (mcp.json)
{
"servers": {
"kryptos": {
"type": "http",
"url": "https://mcp.kryptos.io/"
}
}
}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
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Related guides
What it can do
The server asks you to sign in before it lists its tools.
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 12, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain kryptos.io (the registry checks domain ownership)
- ✓ Pass
Still maintained
Code last changed 37 days ago
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 1189 ms (HTTP 401)
- ✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
- … 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 Accounting, finance & taxi
- More stars than 0% of the other 3137 servers in this category
- Published to the registry more recently than 43% of the other 3137 servers in this category
- Basic checks equal to or better than 100% of the other 3137 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 Kryptos safe?
It passed 4 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?
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 37 days ago, and the latest version (1.0.1) reached the registry 40 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 Business and above.
What can I use instead?
In the same category: CCXT, Finance Toolkit, AKQuant
Alternatives
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
Finance Toolkit
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Computer or cloud
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.
Kryptos for Claude
Kryptos brings your crypto portfolio, transaction history, tax figures and accounting ledger into Claude, across 5,000+ exchanges, wallets and blockchains.
This plugin connects Claude to the Kryptos MCP server and adds four skills that guide Claude through common workflows.
What's included
| Component | What it does |
|---|---|
MCP server kryptos (https://mcp.kryptos.io/) | Tools to read your holdings, transactions, ledgers, tax figures and chart of accounts, and to fix data with your confirmation. |
Skill get-started | Connect blockchain wallets by public address, wait for the import, and get a first look at the portfolio. |
Skill review-and-reconcile | Work through the Kryptos Review checks — uncategorised transactions, missing purchase history, missing prices, balance mismatches, high P&L and unidentified addresses — and fix them with you. |
Skill prepare-tax-year | Check the data and gains are current, summarise a tax year, generate the tax report, and optionally lock the period once filed. |
Skill crypto-bookkeeping | For Kryptos Enterprise: sync the chart of accounts with Xero, QuickBooks or Softledger, map transactions with rules, and push journals. |
Install
In Claude Code:
/plugin marketplace add Kryptoskatt/ai-plugin/plugin install kryptos@kryptos
Then run /mcp, choose kryptos and sign in with your Kryptos account.
Authentication and data
- You sign in to Kryptos with OAuth 2.1 and choose one Kryptos workspace. Claude can only act on that workspace, within the permissions your Kryptos role allows. You can revoke access from your Kryptos account at any time.
- The only service this plugin talks to is the Kryptos MCP server at
https://mcp.kryptos.io/, which reads and writes your Kryptos workspace data. The plugin itself contains no scripts, hooks or credentials. - Kryptos never asks for exchange API keys, wallet private keys, seed phrases or passwords in the conversation. Wallets are added by public address only; exchanges are connected in the Kryptos web app.
- No tool can send, swap, withdraw, deposit or trade any asset. The skills ask for your confirmation before changing Kryptos data (labels, prices, contacts, rules, journals), and Claude asks before running a tool that writes.
Privacy policy: https://kryptos.io/privacy-policy · Terms of service: https://kryptos.io/terms-of-services
Requirements
A Kryptos account. Bookkeeping and ERP features require a Kryptos Enterprise workspace.
Support
https://kryptos.io/contact-us