← all entries
C-TIER resource

Agent-first tools — products built for AI agents as the user

angus.sewell · 2026-04-09T13:26:57.000Z · in AI Saves, Vol. 6
Open post ↗

100k ft — What is this?

Agent-first tools — products built for AI agents as the user
resourceC-tier

50k ft — Why care?

A rapid-fire tier-style take on tools designed for agents rather than humans: paid MCP servers, data connectors, voice AI, agent payments in crypto, direct-mail APIs, Cal.com. Tool names are mostly not legible from the audio; the thesis is that every SaaS becomes a set of agent tools.
UI/UXagentscryptodesignfinance/tradingmarketingsoftware developmentvideo production

10k ft — Key takeaways

• 'Clay for X' data connectors for agents are an open market. • Thin on specifics; names not recoverable from the clip.

5k ft — Tools & techniques

Cal.com, Claude, Claude Code, n8n AI agents, MCP, MCP server, code generation

1k ft — Deep-dive / try it

Tools built entirely for ai agents #ai #aiagent #aitools
Transcript excerpt
Nobody told you, 13 companies just fired their human users. This is what I call vibe social media prospect. I've always thought voice AI was kind of mid fuck, bro. You'd be surprised. They're fully beating humans now. You haven't even slightly better agent interface. You can absolutely cook some fucking bloated-ass company like DocuSung. This is the first MCP server that I've paid a monthly price for. And holy fucking shit is it worth it. There is so much room in the connect your agent to any data source market. Like build a clay for real estate data. You do so well. Yeah, having an agent autonomously send marketing emails, definitely scares. But having the agent run a first design draft. Oh, we're totally, this is the most boring one on the list. Guys, welcome cal.com didn't start as agent first. And you could just use the Google calendar MCP. But I assume this has more features than Google Cal. I just use the booking page though. You've heard of vibe coding. Now welcome to vibe finance, bro. I use this like a year ago and it was honestly so mid breath. But people rave about this online now. So I guess it's better. I hope your AI agent the ability to pay people in crypto. Ah, more boring enterprise bullshit. I used to rip direct mail so hard back in my property management day. You can have clawed do it for me, bro. Holy shit. Point of this video was yet to show off some sick tools for sure. Also to show how much room there is in like agentic tools. Every software right now…

More from @angus.sewell

Collection: AI Saves, Vol. 6