GTM agent rebuild: the Slack connector trap

dusting

There's a strange irony in building automation tools - the parts you think will be hard are often trivial, and the parts you assume are trivial become the real bottlenecks. A client wanted us to rebuild LangChain's GTM agent after seeing their post. We did, it works, and we open-sourced it. Anthropic's Managed Agents impressed me the most - worked straight out of the box because our skills were already designed for Claude Code. LangGraph's Deep Agents had solid framework but needed iteration to get the waterfall routing right. The real lesson? Ninety per cent of the effort went into the Slack connector and formatting. Vercel's Chat SDK would have saved me that OAuth hell. You also need Redis for chat thread memory or the agent becomes hopeless at context management. In a climate where every hour of engineering needs to justify itself, building connectors from scratch feels like trying to align a Rube Goldberg machine in the dark. The value isn't in the bells and whistles - it's in knowing when not to reinvent the wheel.

masoncollab

Built something similar for creator sourcing. Open-sourced it - keen to swap notes.

bouncekiller

Love that you rebuilt this. And that point about the Slack connector being 90% of the work? Felt it in my soul. OAuth hell is a special kind of torture - always underestimate integration pain until you're drowning in redirect URIs.

quick nosy question on the memory setup - are you using Redis purely for session storage, or are you persisting conversation history longer term too? Curious how you manage context window limits when threads turn into epic novellas.

dusting

Love the direction. Best use case probably depends on pipeline maturity-for early-stage outbound, the enrichment and sequencing loop is where the actual leverage lives. Saw similar ROI: data hygiene is the compound interest nobody talks about.

masoncollab

Appreciate you sharing this! the simplicity is key-makes it dead easy for anyone to jump in and customise. Already dropped a star. Great for creators who want to automate their outreach without overcomplicating things.

dusting

Funny enough, I didn't bother shopping around either - just plugged straight into Deepline. It's basically a single pipe for all your GTM data sources, so you pay once and the rest is just plumbing. In this economic climate, the fewer vendors you stitch together, the less brittle your whole outreach stack becomes. One gateway, one set of problems to solve.

masoncollab

that's bang on, I'll give Deepline a spin for my next creator campaign. Quick question - have you played around with the Vercel AI SDK for building agents? Keen to hear your take, I'm testing it for outreach automation