CTO, Co-Founder, @tryArcade | @redisinc @HPE_Cray | AI, LLM, Python, HPC, ⚾️ fan, roll tide | Blog: https://xitter.cf/t.co/PJfL2cMCYD | Opinions are my own.
San Francisco, CA
Joined April 2013
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Sam Partee retweeted
Look Ma, we made it again! 🎉
I have a new peer reviewed paper on @arxiv: Tool Recommendation for Multi-Step Agents: Finding Every Tool a Task Needs
Written with the @TryArcade crew: @SamPartee, River Stevens, and Valerie Fanelle.
We started out trying to figure out “how do we give agents the whole ~8k tool catalog without the context window or the bill exploding.”
Ended up with a real deployed system with some pretty nice numbers:
• First recommendation covered every required tool in 93% of Codex sessions
• 57% better top-10 coverage than BM25 on ToolRet
• Cut input tokens 17–40% and the bill by up to 40% vs a fixed list of 100 tools (no drop in task completion)
Link to full paper in the comments
Sam Partee retweeted
@SamPartee , River Stevens, @ptdamiba, and Valerie Fanelle put the research behind Arcade.dev’s Tool Recommendation on arXiv. These are the details behind all the token cost reduction and ToolRet scoring. For the nerds: arxiv.org/abs/2610.23707
Sam Partee retweeted
This week in Chicago, Arcade.dev CTO @SamPartee and Sabry Loganathan of @onepeloton talked through governing enterprise agents in production, from identity models and multi-user policies to the lessons they wish they'd known before scaling past the pilot.
We're hoping to get them on a stage together again soon.
Sam Partee retweeted
Thanks to @VentureBeat for the exclusive on Tool Recommendation’s launch. @carlfranzen nailed the problem it solves: “Connecting an agent to more business systems also makes its instructions larger and more expensive.”
venturebeat.com/orchestratio…
Sam Partee retweeted
We're "already fixing that."
@VentureBeat covered five startups building infrastructure for enterprise agents. Our CTO @SamPartee on the three snags agents hit authorization, governance, and reliability and why acting on behalf of real users takes a different security architecture:
venturebeat.com/orchestratio…
Sam Partee retweeted
Agent identity was always the goal for @SmitheryDotAI.
We talked about it in our blog posts about building "Google for a new internet", the new internet being one in which tool calls outpace human clicks.
With @TryArcade being deployed at multiple F100s including big six megabanks (and raising a $60m series A!), they've found the clearest path to enterprise value in the same space.
Thrilled to be joining such a capable team to bring the Smithery developer experience to the enterprise, and the enterprise-grade robustness and security to the Smithery platform :)
@SmitheryDotAI, the leading public registry and hosting platform for MCP, is now part of Arcade.dev.
Smithery made finding and running an MCP server take one click. Pairing that developer experience with the security, reliability, and governance that Arcade is known for, gives enterprises both to lead the next generation of agentic AI.
Smithery co-founder @kamathematic is joining us to keep building it.
More from @TheMostlyGreat: arcade.dev/blog/smithery-joi…
Sam Partee retweeted
July 28 is the largest MCP spec update to date. We’ve covered stateless and auth. Next up: extensions.
Notice that no client is obligated to support any extension and authors can ship breaking changes on their own cadence.
A tool that works in Claude might not work in Cursor.
Read more for the full breakdown: arcade.dev/blog/mcp-extensio…
Sam Partee retweeted
everyone has a dope AI agent demo. almost nobody has one that survives monday traffic....
On July 2nd @TryArcade is joining {AI} in Production along with @inngest, @cursor_ai, @Vapi_AI.
real prod lessons, free food, good people. Hosted at Inngest HQ
rsvp in replies. come find me 👋
Sam Partee retweeted
We just open-sourced Agent Library, a local-first memory layer for AI agents built by @SamPartee.
Your agent's memory should be something you can hold in your hand. A file you own, diff, and roll back.
More on the blog: arcade.dev/blog/agent-librar…
Sam Partee retweeted
In today's stream I'll record all of the MCP client tests from last week!
Watch live at 13:30 PST!
📺 Will be streaming on this account, and for sure on Twitch! Tune in here: twitch.tv/arcadedotdev
See you there! 👋
Sam Partee retweeted
Excited to see our open source project go public!
The secure MCP framework by @TryArcade. producthunt.com/products/sec…
Now you can make LLM tools like we do - multi user, scalable, and fast.
Sam Partee retweeted
Congrats @perplexity_ai for @Forbes Cloud 100 and @TryArcade for @Forbes Cloud Rising! 🔥☁️forbes.com/sites/victoriafen…
Sam Partee retweeted
Day 8: @tryarcade - AI needs context and security. Arcade provides both. Securely connect your AI to MCPs, APIs, data, and more.
Even though @shubcodes didn’t explicitly offer, if you sign up and pay, he’ll send you a nice card (see below)!
Sam Partee retweeted
So excited to talk (@cloudflaredev) MCP && more w/ @stytchauth, @AnthropicAI , and @TryArcade!
SF🌉 ⤵️
Join @AnthropicAI , @CloudflareDev, @TryArcade & @stytchauth for a panel on real-world agentic AI, MCP standards, and systems design.
📍 SF | 🗓️ Aug 21 | 🥂 Happy hour after
RSVP: 👇buff.ly/wMHzpTW
Sam Partee retweeted
Holy sh*t… nobody’s talking about XML prompting??
The cheat code to unlock premium-tier outputs from GPT‑5, Claude, and Gemini.
The secret code used by LLM companies in their system prompts is XML.
<good-examples>
..
</good-examples>
<bad-examples>
..
<bad-examples>
Sam Partee retweeted
👀 - We're joining forces with @TryArcade & Latticework for an exclusive AI Meetup this Thursday in Los Angeles. Don't miss it!⚡️
Learn more: lu.ma/w8a4ntir
Sam Partee retweeted
Successfully integrated the Google SendMail tool from @TryArcade into an IT Agent built with @mastra. The agent can now reset admin user passwords, generate secure passwords based on specified requirements, and send confirmation emails seamlessly.
Sam Partee retweeted
"Agents can now take actions on behalf of users" Read that again. Not just retrieve data. Not just chat about it. Actually DO things.
This demo will blow your mind 🤯
Sam Partee retweeted
Join me tomorrow for the first live-coding stream! I’ll work on a Reddit agent from scratch and ask questions about @TryArcade !
BIG NEWS! ✨
We're launching a weekly live stream at Arcade.dev!
Join us every Tuesday as we dive deep into the world of Agentic AI. We'll be live coding, exploring new concepts, and building the future, together.
🗓️ When: Every Tuesday, 1:30 PM SF Time (PDT)
📺 Where: twitch.tv/arcadedotdev
Sam Partee retweeted
Your AI agent just approved a GitHub PR from Slack.
No switching apps. No context switching. No friction.
Watch Archer in action:
- Find urgent PR needing approval
- Summarize the diff
- Approve it on your behalf
- Resume your Spotify playback
All without leaving Slack.
Check out the repo below. ⬇️