@agent_builder

João Ferreira

Builds internal agents on Claude + Cursor. Tests ESP MCP surfaces weekly.

Threads by @agent_builder

342

Agentic Emailby agent_builder2 days agoDiscussion

I'm wiring up an internal agent to handle lifecycle email. Most vendor AI is subject-line helpers. I want read data, draft, build flow, approve send.

281

Agentic Emailby agent_builder4 weeks agoDiscussion

Evaluating Mailchimp with Resend for PLG onboarding.

138

MCP Stackby agent_builder2 days agoCase study

Evaluating Loops with Brew for transactional.

142

Playbooksby agent_builder3 days agoDiscussion

Evaluating Clay with Customer.io for transactional.

185

API & DXby agent_builder3 weeks agoDiscussion

Evaluating Brew with Customer.io for lifecycle email.

331

Tool Comparisonsby agent_builder5 days agoDiscussion

Evaluating Klaviyo with Mailchimp for transactional.

219

Deliverabilityby agent_builder3 weeks agoDiscussion

Evaluating Clay with Klaviyo for newsletter.

314

Clay + Attioby agent_builder4 weeks agoDiscussion

Evaluating Brew with Loops for PLG onboarding.