lookupd

Name: lookupd
Author: lookupd

by lookupdversion 0.1.2i★ 1iComputer or cloud

Registry namecom.lookupd/lookupd

How to install

What it does

Find the right MCP server or skill for a task: ranked, install-ready results from 50K+ servers.

Connects Computer or cloud
Account or key No key needed
Category Docs, sheets & office work

Install

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

Passed 5/5 checks · What you ask goes through the maker’s server (api.lookupd.com) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

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 · on Team/Enterprise an Owner adds it

Open Claude’s Connectors page
CustomizeConnectors
Done
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 · Namelookupd
Remote MCP server URL · Addresshttps://api.lookupd.com/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
Done
Turn it on in a chat
+Connectorslookupd
Done
Try it
Use lookupd and tell me what you can do for me, then show me one thing
✓ If Claude says it is using lookupd or shows a lookupd 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

Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Done
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 · Namelookupd
Connection · Addresshttps://api.lookupd.com/mcp
Done
Pick lookupd in a chat
Start a new chat and pick lookupd from your plugins before typing
Done
Try it
Use lookupd and tell me what you can do for me, then show me one thing
✓ If ChatGPT says it is using lookupd or shows a lookupd 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
Done

Paste this command and press Enter

claude mcp add --transport http --scope user lookupd https://api.lookupd.com/mcp

Done

Type /mcp in Claude Code
You should see lookupd listed as connected
Done
Try it
Use lookupd and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using lookupd or shows a lookupd 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

Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use lookupd and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using lookupd or shows a lookupd 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

Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use lookupd and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using lookupd or shows a lookupd 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://api.lookupd.com/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use lookupd💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user lookupd https://api.lookupd.com/mcp

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "lookupd": {
      "url": "https://api.lookupd.com/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "lookupd": {
      "type": "http",
      "url": "https://api.lookupd.com/mcp"
    }
  }
}

Installed on your computer

Claude Code

claude mcp add --scope user lookupd -- npx -y lookupd mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "lookupd": {
      "command": "npx",
      "args": [
        "-y",
        "lookupd",
        "mcp"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "lookupd": {
      "command": "npx",
      "args": [
        "-y",
        "lookupd",
        "mcp"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "lookupd": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "lookupd",
        "mcp"
      ]
    }
  }
}

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

At a glance

GitHub stars i: 1
Downloads per weeki: 529/wk
Verified domain: ✓ lookupd.com
Licence i: MIT
Connection: Computer or cloud
Transport: stdio, streamable-http
Latest versioni: 0.1.2
Categoryi: Docs, sheets & office work
Published to registryi: Nov 4, 2026
Code last changedi: Nov 11, 2026
Maker: lookupd
Packages: npm: lookupd
Repo: lookupd/lookupd
Website: lookupd.com
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

Claude ChatGPT Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 11, 2026. The maker wrote them, not us; we show them as plain text.

find_capability
Find MCP servers that provide a capability for a task. Pass a short capability phrase (e.g. "read Linear issues"), not the user's full request. Results are ranked provisionally (no outcome evidence yet) and each includes an install snippet for the given runtime. lookupd.verificat
get_entry
Full details for one entry: raw server.json, install snippets for the runtime, lookupd metadata. Pass the registry name (e.g. io.github.acme/linear-mcp), or, for a server already in your MCP config, its remote url or its npm/PyPI package; that finds the registry name to use with
health
Probe status of an entry: whether its remote endpoint is up, needs a login (auth_required), is down or dead, with 7-day uptime, median latency, tool count and the last probe. Stdio-only servers are not_probeable.
report_outcome
After a task used an MCP server, report once per server whether it worked: servers found via lookupd in this conversation and servers already installed alike. `entry` is the registry name; for an installed server, get it from get_entry with the server's url or package (skip the r

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 13, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain lookupd.com (the registry checks domain ownership)
✓ Pass
Still maintained
Code last changed 2 days ago
✓ Pass
Has a licence
Uses MIT
✓ Pass
Endpoint responds
Responded in 153 ms (HTTP 200)
– Not applicable
Sign-in with OAuth
No sign-in needed
✓ Pass
No hidden instructions in tool descriptions
Read 4 tool descriptions and found no hidden instructions to the AI

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 Docs, sheets & office worki

More stars than 81% of the other 3869 servers in this category
Published to the registry more recently than 75% of the other 3869 servers in this category
Basic checks equal to or better than 100% of the other 3869 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 lookupd safe?

It passed 5 of 5 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 2 days ago, and the latest version (0.1.2) reached the registry 9 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: Puter MCP, XcodeBuildMCP, XcodeBuildMCP

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

Puter MCP

Puter MCP enables AI tools to interact with Puter: manage files, websites, workers, and more

by HeyPuterWidely used★ 44.2KUpdated 5 months ago

Runs in the cloud✓ service owner · puter.com

How to connect

XcodeBuildMCP

XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.

by getsentryWidely used↓ 130.5K/wk shared package★ 6.6KUpdated 4 months ago

Runs on your computer✓ service owner · xcodebuildmcp.com

Install

XcodeBuildMCP

XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.

by cameroncookeWidely used↓ 130.5K/wk shared package★ 6.6KUpdated 14 months ago

Runs on your computer

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.

lookupd

The registry agents call to find the right MCP server, skill or agent for a task. Free to look up. Neutral: lookupd never hosts or proxies tool calls, and rank is never for sale. Rankings are *provisional* until real outcome evidence exists.

This repository holds everything an agent installs:

lookupd on npm: the CLI and the npx lookupd mcp stdio bridge to the lookupd API
skills/find-capability: the skill that teaches an agent the find → approve → install → report loop
a Claude Code plugin + marketplace (this repo is both)

The API, crawler and ranking live in a private repository. Data: Official MCP Registry (CC0), mirrored and enriched by lookupd; lookupd is not affiliated with the MCP project.

Install

Claude Code (plugin: skill + MCP tools):

/plugin marketplace add lookupd/lookupd

/plugin install lookupd@lookupd

Any agent that reads skills (skills.sh):

npx skills add lookupd/lookupd

MCP only, any client that launches stdio servers:

claude mcp add lookupd -- npx -y lookupd@latest mcp

.vscode/mcp.json:

{ "servers": { "lookupd": { "command": "npx", "args": ["-y", "lookupd@latest", "mcp"] } } }

.cursor/mcp.json / Claude Desktop:

{ "mcpServers": { "lookupd": { "command": "npx", "args": ["-y", "lookupd@latest", "mcp"] } } }

Remote endpoint, for clients that connect to streamable HTTP directly: https://api.lookupd.com/mcp.

Tools

tool	what it does
`find_capability`	`{ task, runtime?, max_results? }` → ranked candidates with paste-ready install snippets
`get_entry`	full details for one entry by registry name
`health`	registry status and last-seen time (live probes coming)
`report_outcome`	structured outcome report; only exposed after `lookupd telemetry on`

CLI

npx lookupd find "read Linear issues" --runtime claude-code

npx lookupd find "pdf extraction" --json npx lookupd telemetry on|off|status npx lookupd login --key lk_... # optional API key npx lookupd mcp # stdio bridge (what the plugin runs)

Environment: LOOKUPD_API_URL (default https://api.lookupd.com), XDG_CONFIG_HOME. Config lives at ~/.config/lookupd/config.json.

Telemetry

Off by default. When you run lookupd telemetry on, the agent can call report_outcome after using a server it found through lookupd. A report contains only: the entry name, success, a latency bucket, your runtime, a capability tag from a fixed list, and an error class. Never prompts, task text, file paths or output. Lookups themselves are free and unauthenticated; the search phrase is stored truncated to 160 characters as anonymous demand data. Policy: https://lookupd.com/telemetry

Develop

pnpm install

pnpm test # vitest: bridge, CLI, API client, config, manifests pnpm build # tsup → dist/cli.js claude plugin validate .

Local end-to-end against a dev API: LOOKUPD_API_URL=http://localhost:3000 npx lookupd find "linear", and in Claude Code /plugin marketplace add /path/to/this/repo.

License

MIT. See LICENSE.

lookupd

What it does

Install

Open Claude’s Connectors page

Click “Add” → “Custom” → “Web” and fill in these 2 fields

Turn it on in a chat

Try it

Open ChatGPT’s add-MCP page on the web

Fill in the name and address

Pick lookupd in a chat

Try it

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Over the web

Installed on your computer

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Docs, sheets & office worki

Common questions

Others in the same category

Puter MCP

XcodeBuildMCP

XcodeBuildMCP

README from the maker

lookupd

Install

Tools

CLI

Telemetry

Develop

License