Vexa
by Vexa-ai
Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
Runs in the cloud★ 2,949Apache-2.0Updated 2 months ago
Install
CDT Express by Riskthinking.AI
Overview
Description from the maker (original English)
Interact with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences
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: Computer or cloud
- Transport: stdio, Streamable HTTP
- Category: Chat & email
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?
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://mcp.riskthinking.ai/mcpDownload the maker’s .mcpb file
The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.
Run this in your terminal
claude mcp add --transport http cdt-express https://mcp.riskthinking.ai/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"cdt-express": {
"url": "https://mcp.riskthinking.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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"cdt-express": {
"type": "http",
"url": "https://mcp.riskthinking.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://mcp.riskthinking.ai/mcpMenu 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 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account RiskThinking, which owns the repo
- … 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 Chat & emaili
- More stars than 0% of the other 1774 servers in this category
- Published to the registry more recently than 73% of the other 1774 servers in this category
- Basic checks equal to or better than 100% of the other 1774 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 CDT Express by Riskthinking.AI 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?
Either way works: install it on your computer or connect to the cloud version.
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.7.0) reached the registry 10 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: Vexa, emailmd, MCP WhatsApp Cloud
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
emailmd
by anypost
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Computer or cloud★ 1,385MITUpdated 31 days ago
Install
MCP WhatsApp Cloud
by codespar
MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API
Runs on your computer★ 277MITUpdated 5 months 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.
CDT Express MCP
Explore climate hazards, physical assets, companies, and market climate risk with Riskthinking.AI data in your AI app.
Connect by URL (recommended)
Use the hosted Streamable HTTP server. You need a VELO account with CDT Express access.
https://mcp.riskthinking.ai/mcp- Add a custom MCP connection in your AI app. Name it CDT Express and paste the URL above. If asked for a transport, choose Streamable HTTP.
- Connect with OAuth. Sign in to VELO and approve access. Keep automatic client registration or the client's published identity selected; leave manual client ID, client secret, and API key fields empty.
- Enable CDT Express in your conversation and try a prompt below.
Where to add the connection:
| App | Setup |
|---|---|
| Claude web or Desktop | Customize → Connectors → + Add → Add custom connector. Setup guide |
| ChatGPT | Plugins → + → Add custom MCP server. Setup guide |
| Other MCP clients | Add a remote server with the URL above and OAuth authentication. |
Custom connections depend on your app and workspace permissions. A workspace administrator may need to add or allow the connection first. No local server installation or API key is needed for the remote connection.
Try it
- “Explain dcr_score and cvar_95 using the CDT Express metric glossary.”
- “Show extreme-heat exposure for Toronto at latitude 43.6532, longitude -79.3832, under ssp245 in 2050.”
- “Find Microsoft in CDT Express and retrieve its climate risk scores for ssp245 in 2050.”
The 40 read-only tools cover climate exposure and impact metrics, hazard distributions, assets, companies, and market indexes. Available data depends on your account permissions; API calls may consume your quota. Use narrower filters or ask for a small sample when exploring large datasets.
Local Claude Desktop extension (MCPB)
The MCPB runs the connector on your computer and uses your CDT Express API key. It still needs an internet connection to retrieve data.
- Install Claude Desktop and download the latest
cdt-express.mcpb. - Open Settings → Desktop app, select Manage next to Extensions, then Advanced settings → Install Extension and choose the file. Older Claude versions show Settings → Extensions → Advanced settings.
- Enter your API key from VELO, finish installation, and enable the extension's tools in your conversation.
To update, install the newer MCPB and choose Update. See Claude's extension guide if the settings differ in your version.
Need help?
- Can't add a connection? Check that your app and workspace allow custom MCP servers. Use the setup guide for your client above.
- Sign-in expired or access stopped? Disconnect and reconnect to authorize again. For local MCPB, check the API key in the extension settings.
- Permission or quota error? Check your CDT Express access and usage in VELO.
- Large response or timeout? Narrow the filters or request fewer results.
Report an issue with your client, tool name, and error message. Remove API keys, tokens, authorization URLs, and private data before sharing. More detailed checks are in the client testing guide.
Privacy
Read RiskThinking.ai’s Privacy Policy.
Tool inputs, such as coordinates and company searches, are sent to the CDT Express API; results return to your AI app. The connector does not request your whole conversation. Remote authorization uses VELO; the local extension uses the API key you configure in Claude. Your AI app and connected services apply their respective data-handling policies.
For developers
See development and releases, hosting configuration, and OAuth state management. This project is MIT licensed.