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
OpenMail
Overview
Description from the maker (original English)
Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.
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: 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.openmail.sh/mcpRun this in your terminal
claude mcp add --transport http openmail https://mcp.openmail.sh/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"openmail": {
"url": "https://mcp.openmail.sh/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": {
"openmail": {
"type": "http",
"url": "https://mcp.openmail.sh/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.openmail.sh/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 against the domain openmail.sh (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 Chat & emaili
- More stars than 0% of the other 1772 servers in this category
- Published to the registry more recently than 46% of the other 1772 servers in this category
- Basic checks equal to or better than 100% of the other 1772 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 OpenMail 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 (0.1.0) reached the registry 31 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.
OpenMail MCP
Hosted Streamable HTTP MCP at https://mcp.openmail.sh/mcp. Email inbox for AI agents: one inbox, read mail that wants a reply, reply in-thread.
There is no local stdio catalog — stdio-only clients should use mcp-remote.
Connect
Claude (OAuth): paste https://mcp.openmail.sh/mcp
Cursor (OAuth): Add to Cursor, or add the URL below without headers. Also on cursor.directory as a plugin (.cursor-plugin/plugin.json + mcp.json).
Claude Code: claude mcp add --transport http openmail https://mcp.openmail.sh/mcp, or install as a plugin (claude plugin marketplace add openmailsh/mcp, then claude plugin install openmail@openmailsh-mcp): the plugin bundles the server with the openmail skill in skills/, which teaches the agent when to reach for email and how to handle a thread.
VS Code / any registry client: listed in the MCP Registry as sh.openmail/openmail.
Cursor or headless agents (API key):
{"mcpServers": { "openmail": { "url": "https://mcp.openmail.sh/mcp", "headers": { "Authorization": "Bearer om_YOUR_KEY" } } } }
Prefer an inbox-scoped key. Read-only: /mcp/readonly. One inbox: /mcp/inbox/{id}.
Keys and transcripts: over OAuth (Claude, Cursor sign-in) setup_agent_email and mint_inbox_key never return a token — the session is already authenticated, and anything returned lands in the chat. They point to the console, which shows a new key once in the browser. Over an API key (headless agent) the token is returned in the tool result; move it to the agent's env.
stdio-only clients: npx -y mcp-remote https://mcp.openmail.sh/mcp
Env
| Name | Purpose |
|---|---|
OPENMAIL_API_URL | API origin (https://api.openmail.sh) |
MCP_RESOURCE_URL | OAuth resource (https://mcp.openmail.sh) |
MCP_JWT_SECRET | Same secret as the API. Required in production; outside production falls back to NEXTAUTH_SECRET |
CONSOLE_ORIGIN | Consent page host |
PORT | Listen port |
POSTHOG_API_KEY | Turns on PostHog MCP Analytics ($mcp_tool_call per call). Unset = off |
MCP_ANALYTICS_DEBUG | Set to log every captured analytics event |
See .env.example.
Local
pnpm installpnpm test pnpm dev
Contributing
Open an issue or PR. Run pnpm typecheck && pnpm test before pushing.
MIT © OpenMail