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

Curviate MCP

by Curviateversion 0.3.0i★ –iRuns in the cloud
Registry namecom.curviate/mcp

Install

Overview

Description from the maker (original English)

LinkedIn actions for AI agents: search, messaging, posts and invites, as hosted MCP tools.

PopNx MCP’s three pillars

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

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: Marketing & social media

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

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:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://app.curviate.com/mcp

Run this in your terminal

claude mcp add --transport http curviate https://app.curviate.com/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "curviate": {
      "url": "https://app.curviate.com/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": {
    "curviate": {
      "type": "http",
      "url": "https://app.curviate.com/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:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://app.curviate.com/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 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain curviate.com (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 Marketing & social mediai

  • More stars than 0% of the other 2985 servers in this category
  • Published to the registry more recently than 36% of the other 2985 servers in this category
  • Basic checks equal to or better than 100% of the other 2985 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 Curviate MCP 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 (0.3.0) reached the registry 2 months 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: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

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

An MCP server retrieving transcripts of YouTube videos

Runs on your computer★ 495MITUpdated 10 days ago
Install

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

Runs on your computer★ 244MITUpdated 10 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.

LinkedIn actions for AI agents, as MCP tools. One hosted URL, nothing to install.

Connect in 30 seconds

Point any MCP client that speaks remote Streamable HTTP at one URL:

https://app.curviate.com/mcp

Sign in with OAuth where the client offers it, otherwise send your Curviate API key as an Authorization: Bearer header. Your agent then has LinkedIn search, messaging, posts and connection requests as native tools. Sales Navigator and Recruiter tools are off by default and switch on per workspace, and they answer only for a connected account that holds the product: see Toolsets.

You need a Curviate workspace and one connected LinkedIn account. Full walkthrough: MCP quickstart.

Your client

Claude Code

OAuth:

claude mcp add --transport http curviate https://app.curviate.com/mcp

Then run /mcp in Claude Code, select curviate, choose Authenticate, and approve access in the browser.

API key:

claude mcp add --transport http curviate https://app.curviate.com/mcp \

--header "Authorization: Bearer $CURVIATE_API_KEY"

Your shell expands $CURVIATE_API_KEY when you run that command, so the key itself lands in Claude Code's config file. Prefer the OAuth path above unless you need a key.

Check either setup with claude mcp list: curviate reads Connected.

Details and caveats: docs.curviate.com/reference/mcp/client-setup#claude-code

Codex

OAuth:

codex mcp add curviate --url https://app.curviate.com/mcp

Codex prints an authorization URL. Open it, sign in to Curviate, and approve access. To sign in again later, run codex mcp login curviate.

API key, read from the environment each time Codex connects:

codex mcp add curviate --url https://app.curviate.com/mcp \

--bearer-token-env-var CURVIATE_API_KEY

Check with codex mcp list.

Details and caveats: docs.curviate.com/reference/mcp/client-setup#codex

Gemini CLI

OAuth:

gemini mcp add --transport http curviate https://app.curviate.com/mcp

Then start gemini, run /mcp auth curviate, open the printed URL, sign in to Curviate, and approve access.

API key:

gemini mcp add --transport http curviate https://app.curviate.com/mcp \

-H 'Authorization: Bearer ${CURVIATE_API_KEY}'

Keep the single quotes: Gemini CLI stores ${CURVIATE_API_KEY} as written and fills it from the environment when it connects, so the key stays out of the settings file.

Check with gemini mcp list: curviate reads Connected. Gemini CLI will not start MCP servers in a folder you have not trusted, where the server reads Disabled instead.

Details and caveats: docs.curviate.com/reference/mcp/client-setup#gemini-cli

Another client

Any client that speaks remote Streamable HTTP can connect. Try OAuth with the bare URL first, then the Authorization: Bearer header. A client that connects but fails tool calls with 401 is usually sending the header only on connect: see Troubleshooting.

Authentication

MethodUse it when
OAuth 2.1The client supports it. Always the first choice: no key leaves the dashboard, and you revoke the client on its own under Settings, Authorized applications.
`Authorization: Bearer cvt_live_YOUR_KEY`The client can set a header but has no OAuth, or runs unattended.
`?token=cvt_live_YOUR_KEY`Last resort, for a client that can set no header. The header wins if a request carries both.

Your API key is a full-access workspace credential: anyone holding it can act on every LinkedIn account in the workspace. Create, rotate and revoke it from the key chip in the dashboard top bar, keep it in an environment variable, and reference the variable from the client config rather than the literal key.

Full rules: Authentication.

Things to ask your agent

Find heads of engineering at Series B fintech companies in Berlin who posted about hiring in the last month.
Triage my LinkedIn inbox: summarize every thread still waiting on me, then draft a reply to each one.
Show me the five most relevant people who commented on my last post, and draft a connection request note for each referencing what they said. I will say which ones to send.
Draft a post about what we shipped this week, in my voice, and show it to me before anything goes out.
Review the Sales Navigator leads I saved this week and flag the ones who recently changed jobs.

Links

MCP quickstartConnect a client and make a first call
Client setupPer-client commands and UI paths
AuthenticationOAuth, the Bearer header, and ?token=
ToolsetsWhich tools your client sees, and how to turn more on
Errors and limitsThe error shape, rate limits, safety limits
Troubleshooting401s, a missing tool, a dropped session
curviate.comWhat Curviate is
CLIThe same actions from a terminal or a shell script
TypeScript SDKThe same actions from your own code

License

MIT. See LICENSE.

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