LangSmith Agent Builder is a no-code agent builder. I built an email assistant to monitor and respond to emails, that I've been using for the last ~3 months. Here's what it looks like:
1/ Triggers: it is triggered by incoming emails. I don't have to do any work to kick it off - it just runs automatically
2/ Tools via MCP: connects to gmail (read emails, send email) and gcal (read calendar, read events, create event)
3/ Human in the loop: the "write" actions (sending email, creating calendar) require human approval to run. More on this later - but wanted to highlight that it's able to go completely wild!
4/ Subagent for calendar scheduling: LLMs suck at working with calendars! So i have a subagent specifically for finding my availability - its works a lot better
5/ Agent inbox to review: as mentioned, some actions require human approval. LangSmith Agent Builder ships with an agent inbox to review and approve the actions the agent wants to take
6/ message_user to ask questions: sometimes my agent doesn't know what it should do. It has a message_user tool, which it can use to ask me a question! This also shows up in agent inbox
7/ Remembers what I say: it updates it memory automatically based on my responses to it! This keeps me from having to repeat myself
Try out the template: https://smith.langchain.com/agents/te...
Or build your own agent: https://smith.langchain.com/agents?sk...