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PopNx MCPMCP servers for people who use AI · explained in plain words

Yuva

by productdevbookversion 0.5.0i★ 30iComputer or cloud
Registry nameio.github.productdevbook/yuva

How to install

What it does

Customer support inbox: search, read, triage and draft replies to e-mail and chat.

  • Connects Computer or cloud
  • Account or key Cloud: No key needed · Local: Needs YUVA_URL, YUVA_API_KEY
  • Category Chat & email

Install

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

Passed 3/3 checks · What you ask goes through the maker’s server ({yuva_host}) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

The address has {…} parts you must replace with your own first · 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

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. 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 · NameYuva
    Remote MCP server URL · Addresshttps://{yuva_host}/mcp

    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

  3. Turn it on in a chat

    +ConnectorsYuva

  4. Try it

    Use Yuva and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Yuva or shows a Yuva 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, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only · The address has {…} parts you must replace with your own first

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. 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 · NameYuva
    Connection · Addresshttps://{yuva_host}/mcp
  3. Pick Yuva in a chat

    Start a new chat and pick Yuva from your plugins before typing

  4. Try it

    Use Yuva and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using Yuva or shows a Yuva 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, with some setup first

The address has {…} parts you must replace with your own first

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user yuva 'https://{yuva_host}/mcp'
  3. Type /mcp in Claude Code

    You should see Yuva listed as connected

  4. Try it

    Use Yuva and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Yuva or shows a Yuva 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, with some setup first

The address has {…} parts you must replace with your own first

  1. Open Cursor’s MCP settings file

    ~/.cursor/mcp.json

    Paste these settings, fill in the empty values and save

    {
      "mcpServers": {
        "yuva": {
          "url": "https://{yuva_host}/mcp"
        }
      }
    }
  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use Yuva and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Yuva or shows a Yuva 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, with some setup first

The address has {…} parts you must replace with your own first

  1. Open VS Code’s MCP settings file

    MCP: Open User Configuration

    Paste these settings, fill in the empty values and save

    {
      "servers": {
        "yuva": {
          "type": "http",
          "url": "https://{yuva_host}/mcp"
        }
      }
    }
  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use Yuva and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Yuva or shows a Yuva 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.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://{yuva_host}/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Yuva💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user yuva 'https://{yuva_host}/mcp'

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "yuva": {
      "url": "https://{yuva_host}/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "yuva": {
      "type": "http",
      "url": "https://{yuva_host}/mcp"
    }
  }
}

Values you fill in

  • YUVA_URL required env
    Your Yuva server, for example https://support.example.com
  • YUVA_API_KEY secret required env
    A Yuva API key; its scopes and inboxes limit what the assistant can do

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

At a glance

Downloads per weeki
Not on npm/PyPI
Licencei
AGPL-3.0
Connection
Computer or cloud
Transport
stdio, streamable-http
Latest versioni
0.5.0
Published to registryi
Nov 3, 2026
Code last changedi
Nov 13, 2026
Maker
productdevbook
Packages
mcpb: …/yuva.mcpb
Registry status
Active

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

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

What it can do

The address needs your own values, so we cannot read the tool list for you.

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 14, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account productdevbook, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed yesterday

  • ✓ Pass

    Has a licence

    Uses AGPL-3.0

  • – Not applicable

    Endpoint responds

    The address needs your own account values, so we cannot check it for you

  • – Not applicable

    Sign-in with OAuth

    The address needs your own account values, so we cannot check it for you

  • … 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.

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User reviews

No reviews yet

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Compared with others in Chat & emaili

  • More stars than 97% of the other 2023 servers in this category
  • Published to the registry more recently than 71% of the other 2023 servers in this category
  • Basic checks equal to or better than 100% of the other 2023 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 Yuva safe?

It passed 3 of 3 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: YUVA_URL, YUVA_API_KEY

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 yesterday, and the latest version (0.5.0) reached the registry 11 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: Inbox Zero, draw.io, TradingMCP

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

Inbox Zero

Search Gmail and Outlook, save drafts, manage email rules, and view email stats.

by elie222Widely used★ 13KUpdated 44 days ago

Runs in the cloud

draw.io

Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.

by jgraphWidely used★ 5.8KUpdated 4 days ago

Runs in the cloud✓ service owner · draw.io

TradingMCP

Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts.

by atilaahmettanerWidely used★ 5.3KUpdated 23 days ago

Runs in the 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.

Yuva

One inbox for every product you run.

Website · Docs · API · Releases · Roadmap · X

Yuva is open-source customer messaging for teams that run several products. Support e-mail, live chat, in-app messages and feedback from every product land in one shared inbox, next to the newsletters, help center, status pages and analytics you send and publish from the same place.

You host it yourself: one Docker image and Postgres.

[!WARNING]

Beta. The API can still change before 1.0, so read the release notes before you

upgrade. Database migrations run when the server starts: back up

first. The code has not had an independent security audit.

Features

ConversationsOne inbox per product with its own branding, language, hours and team. E-mail, live chat, in-app messages and app feedback in one thread, with notes, labels, mentions and bot drafts a member reviews.
Team mailShared addresses such as sales@ and people's own mailboxes in the same inbox, with drafts, send later, filters and search operators. Personal mailboxes are private, and you can delegate them. Yuva is the mailbox; it is not an IMAP server for mail apps.
ReachMailing lists with consent records and imports, e-mail designs from templates, broadcasts with approval and reports, and a deliverability check.
PublishHelp center, documentation pages, status pages on your own domain, a roadmap board and What's new.
InsightsReports on opened and closed conversations, response times, SLA and ratings, cookieless analytics for websites and apps, and a support report that ranks pages by the conversations they cause.
Move inMigrations of history and live mail from Gmail, Microsoft 365, Yandex, iCloud, Zoho, any IMAP server, Zendesk, Help Scout and Front. The old mailbox is only read.
Build on itA REST API with scoped keys, signed webhooks, identity tokens, headless mode, and an MCP server with OAuth for Claude, Cursor, VS Code and other assistants.

Built with Go, Postgres and a React panel, shipped as one Docker image.

Quick start

  1. Write compose.yaml and .env from the install guide.
  2. Start it:
   docker compose up -d
  1. Create the first owner:
   docker compose exec yuva /yuva bootstrap --email you@example.com --workspace "Example"
  1. Put it behind HTTPS and sign in with the code that arrives by e-mail.

On Kubernetes, install the Helm chart oci://ghcr.io/productdevbook/charts/yuva; see Kubernetes with Helm.

SDKs and clients

ForInstallGuide
Web: , headless clientnpm install useyuvaWeb widget, Headless
React and shadcn/uinpx shadcn@latest add https://useyuva.com/r/yuva-discussions.jsonshadcn registry
iOS and macOSSwift package https://github.com/productdevbook/yuva.git, product YuvaKitMobile SDKs
Androidimplementation("com.github.productdevbook:yuva:v0.5.0")Mobile SDKs
Gogo get github.com/productdevbook/yuva/sdk/goGo SDK
AI assistants/mcp on your server, or yuva.mcpb from a releaseMCP

Working projects are in examples.

Privacy and security

  • You host it: conversations, contacts and files stay on your servers.
  • Analytics set no cookies and keep no cross-site identifiers; see analytics privacy.
  • Every subscription records who consented, when and where, and lists export with that record.
  • For assistants, customer text is marked as untrusted data, and their replies are drafts unless you allow sending.
  • Report vulnerabilities privately as described in SECURITY.md.

Documentation

Guides, the API reference and examples are at useyuva.com/docs, and in docs/ (also in Turkish and German). How it is built: architecture. What is next: roadmap. What changed: GitHub Releases.

Community and contributing

Read CONTRIBUTING.md first; contributions are made under the CLA. For a local server with Postgres and Mailpit, which catches every mail it sends, run docker compose -f deploy/compose.yaml up -d. Ask questions and report bugs in issues, and follow @useyuva for news.

License

The server and panel are AGPL-3.0. The SDKs (sdk/) and the API contract (openapi/) are MIT, so you can ship them in closed-source apps. Details in LICENSING.md; name and logo in TRADEMARK.md.

“Yuva” is Turkish for nest, or home.