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Henry Mao Profile
Henry Mao

@Calclavia

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Following
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Co-founder/CEO @ https://t.co/jUkhv9ulAd (@SmitheryDotAi) - orchestrating MCPs for AI agents, backed by @southpkcommons; Prev. co-founded https://t.co/PrvwcJieE7 ($10M ARR, exited)

Singapore / San Francisco
Joined May 2009
Don't wanna be here? Send us removal request.
@Calclavia
Henry Mao
1 month
The future of the internet will be dominated by tool calls, not clicks. We're building Smithery to orchestrate this new era of AI-native services for AI agents. Read our mission 👇
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@Calclavia
Henry Mao
5 hours
RT @kamathematic: Do you use @todoist to organize your todo lists?. I just organized my inbox and set due dates for all the tasks. All in….
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@Calclavia
Henry Mao
9 hours
RT @kamathematic: Come say hi if you're in SF this weekend! We're co-sponsoring a hackathon. Win a new Nintendo Switch or Polaroid Camera!….
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@Calclavia
Henry Mao
12 hours
RT @SmitheryDotAI: Smithery is all you need. Thanks so much @schiffyalex!.
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@Calclavia
Henry Mao
23 hours
If you're truly building at the frontier, you should expect your priors to be wrong with reasonable probability. Conversely, if the outcomes of your bets stop surprising you, it means you should push harder and make bolder bets.
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@Calclavia
Henry Mao
1 day
Being able to queue @cursor_ai agent prompts is underrated.
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@Calclavia
Henry Mao
1 day
RT @kamathematic: 👀 I built my own minimal, functional MCP client:. 👉 Next.js + AI SDK ONLY. 👉 Hosted on Vercel with local storage for chat….
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@Calclavia
Henry Mao
2 days
AI marketing will yield initial boosts, but the edge is quickly lost once everyone starts doing it. You then are pushed to do crazier things to grab people's finite attention: meet in person, do a stunt, cheat on your interview etc.,. Might need emails to bid $ to be read.
@t_blom
Tom Blomfield
3 days
I get so many emails every day that it's becoming unmanageable. If I reply "no thanks", the sender tries to convince me otherwise. If I don't reply, I get a "just bumping this up" email. Each email seems like it's (at least somewhat) custom written for me, so the spam filter.
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@Calclavia
Henry Mao
3 days
@SmitheryDotAI
Smithery
9 days
Building, inspecting, and deploying MCP servers has never been *easy* until now. npm create smithery.npm run dev. Run your local server in the Smithery Playground alongside the 8,000 other servers on our platform. One-click deploy at
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@Calclavia
Henry Mao
3 days
We're launching Smithery Playground 🛝 - the most ergonomic place for you to explore, test, and debug MCPs!. 1. See how models interact with multiple MCPs.2. Drill down and inspect MCP traces in Dev Console.3. Connect to MCPs running on localhost. 👇
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@Calclavia
Henry Mao
4 days
RT @kamathematic: 🤯 MCPJam is WAY better than the official MCP inspector!. It supports elicitations and is 100% open source. Not sponsored….
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@Calclavia
Henry Mao
4 days
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@Calclavia
Henry Mao
4 days
Do not apply if you're from Windsurf 👇.
@kamathematic
anirudh
4 days
anyone working at windsurf we are NOT open to hiring you. please do NOT DM me or reply to this tweet. i will NOT be excited to work with you. and if you know anyone else who's a great engineer please do NOT send them my way. i would absolutely NOT like to buy you coffee.
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@Calclavia
Henry Mao
4 days
Supermarkets in Singapore are advertising prompt engineering courses đź‘€
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@Calclavia
Henry Mao
5 days
Subtraction is as important as addition.
@JPBrebner
Jonathan Brebner
6 days
Lot of smart people exploring memory in the context of AI products (many at @southpkcommons) but I'm increasingly interested in the role of forgetting. Social relationships, attention management, formation of expertise—what we forget seems as important as what we remember.
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@Calclavia
Henry Mao
7 days
RT @kamathematic: Smithery already powers X00k tool calls for thousands of users every day. We’re a very small, remote friendly team, and….
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@Calclavia
Henry Mao
7 days
The best way to interact with MCPs is through an agent.
@kamathematic
anirudh
7 days
The default MCP inspector is super cool, but how do you know what prompts to even send to a server? . @arjunkmrm is cooking up a prompt showcase for servers on @SmitheryDotAI. What else would help you trust an MCP server?
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@Calclavia
Henry Mao
7 days
Every time I visit SF, I improve my taste. Every time I go to Singapore, I become locked in and ship faster.
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@Calclavia
Henry Mao
7 days
RT @kamathematic: I'd be lying if I said I didn't use AI to help me write this!. Except now I can just call it dogfooding :) .
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@Calclavia
Henry Mao
8 days
The most interesting thing about MCP isn't the protocol itself, but rather a paradigm shift where services will focus on building the best "agent experience", rather than just "user experience". We're only seeing the beginnings of this new ecosystem, and it's already promising!.
@tadasayy
Tadas Antanavicius
9 days
MCP is proving sticky: usage numbers are growing steadily, month over month. We saw an all time high of 7.4m estimated downloads of local MCP servers across the ecosystem last month. This is all still hamstrung by so-so MCP server implementation quality and the spec having
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@Calclavia
Henry Mao
9 days
RT @SmitheryDotAI: Building, inspecting, and deploying MCP servers has never been *easy* until now. npm create smithery.npm run dev. Run y….
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