Platform access / MCP
Your AI, connected.
Buena at work.
The Buena MCP brings the Buena platform into Claude, ChatGPT, Claude Code and Codex. Find prospects with people signals, prepare draft campaigns, and launch approved outreach through the same capabilities available in Buena.
One connection. Four jobs.
What your AI can do with Buena.
- 01
Find prospects
Research prospects that fit your ideal customer, or, in managed workspaces, create and refine people signals, reuse a signal’s targeting in other countries, and rank prospects across signals with a scoring rubric you agree.
- 02
Build campaigns
Turn the people you pick, or a list you already own, into draft campaigns with verified work emails. Managed workspaces can add LinkedIn outreach run by Buena’s fractional SDRs.
- 03
Personalize drafts
Your AI writes the messages from each lead’s details, with Buena’s own lead research in managed workspaces, and Buena checks every draft before it is saved.
- 04
Launch on your terms
Add senders, check delivery, and launch, pause or resume campaigns, each only after you approve the exact campaign. Buena members approve and launch in the Buena app.
The tools your AI sees match your workspace. Buena members get research and work-email tools paid from membership credits, plus campaign and drafting tools. Managed workspaces get people signals, enrichment, fractional SDRs and launch controls alongside the same campaign and drafting tools.
Connection guide
Bring your AI client.
Connect the work.
Every client connects to one address and signs in with your Buena account in the browser.
https://mcp.buena.ai/mcp
Claude and ChatGPT apps: add the address as a custom connector, then sign in.
Claude Code: run this, then enter /mcp, select Buena and authenticate.
claude mcp add --transport http --scope user buena https://mcp.buena.ai/mcp
Codex: the second command opens Buena in your browser to authorize your account.
codex mcp add buena --url https://mcp.buena.ai/mcp codex mcp login buena
Other MCP clients: choose Streamable HTTP and use the same address.
Open AI connectionsPlugins with guided workflows.
Buena’s plugins for Claude, and for ChatGPT and Codex, add four skills that guide your AI through finding prospects, building campaigns, personalizing drafts and launching them. They use the same server and the same sign-in.
Plugin source and install instructions on GitHubMake the first request small.
Ask for a research brief on one target company, with sources and open questions. Review the findings before preparing a campaign or approving paid work.
Use the authorization flow in Buena. Never paste AI subscription passwords, session cookies, or account tokens into a prompt.
Client support and available actions depend on your workspace. If the connection you need is not shown, talk to our team.
Looking for work to hand your AI first? Read how to use AI for sales prospecting or what we learned testing Jev on outreach.
Setting up? Read Claude Code for sales, Codex vs Claude Code for sales work, which MCP servers to connect first, or the best Claude connectors for sales.
Approvals and data
Nothing moves without your yes.
Anything that spends credits, changes a campaign, or reaches real people is shown to you first and runs only after you approve it. Drafts stay unapproved until you launch.
Your permissions, your workspace.
The connection acts only within your Buena account’s permissions. Results, including prospect data, go to the AI service you connect and are handled under that provider’s terms.
Read how Buena handles prospect data and AI connections in our Privacy Policy.
Two kinds of usage
Your AI reasoning.
Buena’s paid operations.
Text generated in your external AI client follows your provider’s plan and limits. Buena does not include AI inference. The $97 membership includes 500 researched prospects and 500 verified work-email reveals per billing month, tracked as separate allowances.
See membership allowancesWhen your client is offline.
Buena can execute previously approved campaigns within configured sending windows. New reasoning in your external client requires that client to be running.
Your compatible AI service is billed separately. A consumer chat subscription does not necessarily include the API access your connection needs.
Every execution remains subject to account permissions, supported actions, and approval boundaries.
Troubleshooting
When something doesn’t connect.
- 01
Sign-in doesn’t finish
Reconnect from your client: enter /mcp in Claude Code, run codex mcp login buena in Codex, or remove and re-add the custom connector in the Claude or ChatGPT app.
- 02
A signal says “not found” when you edit it
You can read every signal in your workspace but change only your own. Ask your AI to list only your signals, or ask the signal’s owner.
- 03
You connected Buena Signals before
That connection keeps working. Add the Buena MCP above when you want enrichment and campaigns too.
- 04
Still stuck
Tell us what you tried on our support page.
Enterprise deployment
Connect the work to your business.
Use the same Buena platform with scope agreed around your teams, systems, approval boundaries, and procurement requirements.
Explore enterprise deployment