Add looot third-party MCP plugin (API key header auth)

.cursor-plugin/marketplace.json

@@ -537,6 +537,11 @@
       "name": "highlevel",
       "source": "third_party/highlevel",
       "description": "Work with contacts, conversations, opportunities, calendars, and payments."
+    },
+    {
+      "name": "looot",
+      "source": "third_party/looot",
+      "description": "Find work emails, phones, companies and web data from one API key and prepaid balance."
     }
   ]
 }

README.md

@@ -98,6 +98,7 @@ Official Cursor plugins for popular developer tools, frameworks, and SaaS produc
 | `square` | [Square](third_party/square/) | Cursor | Integrations | Work with payments, orders, catalog, customers, and invoices. |
 | `tailscale` | [Tailscale](third_party/tailscale/) | Cursor | Integrations | Let Grok Bot reach MCP servers on your private Tailscale network. Sign in to Tailscale to connect your tailnet; Grok Bot joins it as one tagged device and only reaches the hosts you grant to tag:grokbot. |
 | `highlevel` | [HighLevel](third_party/highlevel/) | Cursor | Integrations | Work with contacts, conversations, opportunities, calendars, and payments. |
+| `looot` | [looot](third_party/looot/) | looot | Integrations | Find work emails, phones, companies and web data from one API key and prepaid balance. |
 Author values match each plugin’s `plugin.json` `author.name` (Cursor lists `plugins@cursor.com` in the manifest).
 
 ## Repository structure

third_party/looot/.cursor-plugin/plugin.json

@@ -0,0 +1,50 @@
+{
+  "name": "looot",
+  "displayName": "looot",
+  "version": "1.0.0",
+  "minClientVersions": {
+    "cursor": "3.13.0"
+  },
+  "description": "Find work emails, phones, companies and web data from one API key and prepaid balance.",
+  "author": {
+    "name": "looot",
+    "email": "hello@looot.ai"
+  },
+  "homepage": "https://looot.ai",
+  "repository": "https://github.com/loootai/looot-mcp",
+  "license": "MIT",
+  "logo": "assets/logo.png",
+  "keywords": [
+    "looot",
+    "data api",
+    "email finder",
+    "enrichment",
+    "serp",
+    "web search",
+    "prospecting",
+    "gtm",
+    "mcp"
+  ],
+  "category": "integrations",
+  "tags": [
+    "looot",
+    "sales",
+    "enrichment",
+    "search",
+    "mcp"
+  ],
+  "variables": {
+    "type": "object",
+    "properties": {
+      "LOOOT_API_KEY": {
+        "type": "string",
+        "title": "looot API key",
+        "description": "API key from https://looot.ai. Calls draw from a prepaid balance (top up from $5)."
+      }
+    },
+    "required": [
+      "LOOOT_API_KEY"
+    ]
+  },
+  "mcpServers": "./mcp.json"
+}

third_party/looot/CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog
+
+All notable changes to this plugin will be documented here.
+
+## 1.0.0 - initial release
+
+- Added the `looot` MCP server pointing at looot's hosted Streamable HTTP endpoint (`https://api.looot.ai/mcp`).
+- Auth uses a looot API key supplied by the user as an `Authorization: Bearer` header (`${LOOOT_API_KEY}`).

third_party/looot/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 looot
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

third_party/looot/README.md

@@ -0,0 +1,57 @@
+# looot
+
+Cursor plugin that connects agents to [looot](https://looot.ai) through its remote [Model Context Protocol](https://modelcontextprotocol.io/) server.
+
+looot gives an agent one API key and one prepaid balance for about 2,500 data endpoints from 90+ providers. Agents can find work emails and phones, enrich companies and people, search companies, look up a company's tech stack, run Google SERP and web searches, search news, read web pages, fetch LinkedIn profiles and search local businesses.
+
+## Install
+
+1. Open **Cursor Settings → Plugins**.
+2. Search for **looot**.
+3. Click **Install**, then set your looot API key (below).
+
+Or run `/add-plugin looot` in chat.
+
+## MCP
+
+```json
+{
+  "mcpServers": {
+    "looot": {
+      "type": "http",
+      "url": "https://api.looot.ai/mcp",
+      "headers": {
+        "Authorization": "Bearer ${LOOOT_API_KEY}"
+      }
+    }
+  }
+}
+```
+
+Auth is a looot **API key** sent as a Bearer token. Create one at https://looot.ai, then set it in **Dashboard → Plugins → Configure**. Do not commit the key. The server also supports OAuth 2.1 with dynamic client registration for clients that prefer browser sign-in.
+
+## Before you connect
+
+You need a looot account with credit. Billing is prepaid: top up from $5, no subscription, no free tier.
+
+## What agents can do
+
+| Category | Capabilities |
+| --- | --- |
+| People | Find a work email or phone, verify an email, search people, fetch a LinkedIn profile |
+| Companies | Enrich a company, search companies, look up its tech stack, search local businesses |
+| Web | Google SERP results, web search, news search, read a web page |
+| Account | Check the balance, get a top-up link, list past runs |
+
+The agent sees the price before a call, and a failed call costs nothing. The hosted runtime is the source of truth for tool names and schemas.
+
+## Docs
+
+- Site: https://looot.ai
+- Docs: https://docs.looot.ai
+- MCP bridge and install steps: https://github.com/loootai/looot-mcp
+- Server URL: https://api.looot.ai/mcp
+
+## License
+
+MIT

third_party/looot/mcp.json

@@ -0,0 +1,11 @@
+{
+  "mcpServers": {
+    "looot": {
+      "type": "http",
+      "url": "https://api.looot.ai/mcp",
+      "headers": {
+        "Authorization": "Bearer ${LOOOT_API_KEY}"
+      }
+    }
+  }
+}