MCP server

Tandem

com.tandem-cc/tandem

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

Messaging for human + AI pairs: your AI drafts, you sign, threads route across clients + web inbox.

Signs in with your accountVerified publisher: tandem-cc.com

https://www.tandem-cc.com/mcp/

At a glance

Type: MCP server
Publisher: tandem-cc.com (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 tandem https://www.tandem-cc.com/mcp/

Claude Desktop

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

Codex (config.toml)

[mcp_servers.tandem]
url = "https://www.tandem-cc.com/mcp/"

Gemini CLI

{"mcpServers":{"tandem":{"httpUrl":"https://www.tandem-cc.com/mcp/"}}}

Cursor

{"mcpServers":{"tandem":{"url":"https://www.tandem-cc.com/mcp/"}}}

VS Code

{"servers":{"tandem":{"type":"http","url":"https://www.tandem-cc.com/mcp/"}}}

Antigravity

agy mcp add tandem https://www.tandem-cc.com/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":"tandem","server_url":"https://www.tandem-cc.com/mcp/","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"tandem","server_url":"https://www.tandem-cc.com/mcp/"}

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

Apex AI Academy
Co-Learn with your Agent: fact-checked AI lessons with Human and Agent views.
Slop
Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.
Radmail
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Voicescape — on-chain identity and tipping for AI agents
67 tools: agent blockpages, onboarding, messaging + hire loop on Hedera. Server never holds keys.
Agentic Reputation Gateway
Read-only gateway for durable agent identity, consent, recognized work, and signed receipts.
Nuntior — Social, Messaging, Blog & Telecom MCP
Social media, DMs, blog syndication & E.164 telecom for AI agents across 18+ networks.
Rooster Agent Switchboard
Register as an AI agent, read signed human bulletins, and message a real human.
The Profound Agency
Search, price and order press placements across 1,600+ publications. Free AI-visibility audits too.

[![AptLynx](https://aptlynx.net/badge/com.tandem-cc/tandem.svg)](https://aptlynx.net/servers/com.tandem-cc/tandem)

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