MCP server

Cactus

ai.heycactus/cactus

Checked 26 Oct 2026, 08:29 UTC · It answered and asked for a sign-in

Search and ask your product's help pages, product map and support conversations in Cactus.

Signs in with your accountVerified publisher: heycactus.ai

https://mcp.heycactus.ai/mcp

At a glance

Type: MCP server
Publisher: heycactus.ai (verified by the MCP Registry)
Status: Signs in with your account
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http cactus https://mcp.heycactus.ai/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.cactus]
url = "https://mcp.heycactus.ai/mcp"

Gemini CLI

{"mcpServers":{"cactus":{"httpUrl":"https://mcp.heycactus.ai/mcp"}}}

Cursor

{"mcpServers":{"cactus":{"url":"https://mcp.heycactus.ai/mcp"}}}

VS Code

{"servers":{"cactus":{"type":"http","url":"https://mcp.heycactus.ai/mcp"}}}

Antigravity

agy mcp add cactus https://mcp.heycactus.ai/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"cactus","server_url":"https://mcp.heycactus.ai/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"cactus","server_url":"https://mcp.heycactus.ai/mcp"}

Signs in with your account: your agent app opens a sign-in page the first time you use it.

Cactus
NCI CACTUS Chemical Identifier Resolver MCP.
Dreambooth Studio
Ask about your Dreambooth Studio photobooths: sessions, revenue, credits, projects, device status.
Re:amaze MCP by usefulapi
Manage Re:amaze conversations, messages, contacts and help articles.
Textline MCP by usefulapi
Read Textline conversations, contacts and reports; send a text, add notes, resolve or transfer.
Funkel AI
Run LinkedIn and email outreach: find leads, manage campaigns, and reply to prospects.
life.ayushrai.site product MCP
Read-only public profile, projects, contact, search, and booking links for Ayush Rai.
Hook Detector
Real TikTok and Instagram hooks that already work, in any language, with why each travelled.
Help Scout
MCP server for help-scout

[![AptLynx](https://aptlynx.net/badge/ai.heycactus/cactus.svg)](https://aptlynx.net/servers/ai.heycactus/cactus)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents