Arcade.dev | The Actions Runtime retweeted
Blessed that @techgirl1908 VP of @AgenticAIFdn, and absolute GOAT is gonna be hosting our panel, where Shaun (@huggingface) Shub (@TryArcade) and of course me @github will be discussing challenges and opportunities with MCP today at AGNTCon + MCPCon Europe 🚀
Arcade CEO @TheMostlyGreat reveals the 2 opposite failure modes killing enterprise agents: give them too little access and they’re useless, give them your access and they’re too dangerous to trust.
"The biggest problem that everybody runs into when they try to connect an agent to something else is how do they trust that the agent can do it. We typically see two failure patterns."
"The first one is they give the agent its own identity. If I create an agent that can read compensation data in Workday, and the intern has access to it, can the intern have access to the CEO’s compensation? The answer is no, so you end up reducing what it can do to a place where it’s not that valuable."
"The other failure pattern is you put an agent on your laptop, and then the agent can do things as you. You can delete all your emails, delete all your files, and if you’re senior enough in an organization, you can drop a database table."
"Where we come in is we help control and govern: can this agent, on behalf of this user, perform this action on this system?"
Arcade.dev | The Actions Runtime retweeted
I'm at @imaginationxyz today at Google Bay View for a panel called “What Runs Without You.”
It's about what small teams are building once software that used to need a person at every step starts running on its own, and where a human still has to stay in the loop.
Come find me if you're around.
Arcade.dev | The Actions Runtime retweeted
OpenAI shipped WebMCP support in ChatGPT's browser and in Codex, then put Chrome, Shopify, Cloudflare, Vercel and Netlify on the judging panel of a ten-day challenge. This could be huge for the future of the web!
Arcade.dev | The Actions Runtime retweeted
What does it take to move AI agents from pilot to production?
Alex Salazar joins Microsoft for Startups Director Heena Purohit for #FounderFriday to share how @TryArcade is helping enterprises securely connect AI agents to the tools they need to take action.
Tune in tomorrow: msft.it/6019aObrH
#MicrosoftForStartups #AI #AIAgents
Arcade.dev | The Actions Runtime retweeted
MCP just changed. Are you ready for what breaks?
The July 28 MCP release introduced the protocol’s largest revision since launch, bringing stateless MCP, authorization changes, official extensions, and breaking changes for teams building and running MCP servers.
The Complete Guide to MCP ’26 from Arcade.dev breaks down what changed, why it matters, and how to migrate: bit.ly/3SuDYK2
Arcade.dev | The Actions Runtime retweeted
On 8/22 @TryArcade is partnering up with @MorganStanley, @coppersdream, and @aivalleyio for a Dogathon 🐶
200 developers, designers, AI builders, vet techs, and shelter volunteers are coming together to build tools that directly support rescue operations and dog adoption.
Come hang out with some dogs and build something cool and of course bringing pets is encouraged!
Arcade.dev | The Actions Runtime retweeted
Just had a workshop at the Venetian where I talked about background agents with @TryArcade and @daytonaio at @Ai4Conferences
Come say hi at our booth tomorrow if you’re here for ai4 and building enterprise agents!
Arcade.dev | The Actions Runtime retweeted
MCP is graduating to much bigger things on July 28 when the new RC lands. Come party w/us and @TryArcade for talks and knowledge. "We unplug a live server mid-task and demo stateless in action" = live demos @ptdamiba will run the show. MCP728 gets real. luma.com/ugfl1mn2?tk=p83B9E
Arcade.dev | The Actions Runtime retweeted
Well, we kinda think you guys are doing pretty cool work over there on the agentic AI and MCP thangs and are lucky to have @torresmateo and @avoguru aboard.
Arcade.dev | The Actions Runtime retweeted
Thanks to the @ptdamiba from @TryArcade for featuring @daytonaio in this great deep dive on production AI agents.
As AI agents become more autonomous, secure execution environments, governance, and auditability are becoming essential infrastructure.
Worth the read. ⬇️
arcade.dev/blog/how-governed…
Arcade.dev | The Actions Runtime retweeted
My SF gang!
On July 2nd I'll be joining @SilverJaw82 from @inngest, Ryan Aznar from @cursor_ai and @hey_amandam from @Vapi_AI for AI in Production!
I'll talk about how you can build multi user agents you can trust to take real actions on real data in the wild with @TryArcade
If you want to learn more about agents in prod or just hang out with some cool people come out!
Arcade.dev | The Actions Runtime retweeted
🚂 Live today @ 1:30 PM PT
I'm building an optimized MCP server for Railway, live & from scratch. Tight tools, clean auth, lean payloads, real deploy patterns.
All aboard 👇
🤖 Made with AI
Arcade.dev | The Actions Runtime retweeted
From the guys who wrote the MCP authorization spec Anthropic adopted. figuring out how to safely give agents access to production systems is a big problem. glad i invested!
We saw the action and control layer coming. Now we're going to own it.
Everyone focused on the models. We focused on what happens when the agent actually does something.
@WSJ covered our $60M Series A today: wsj.com/cio-journal/arcade-d…
Arcade.dev | The Actions Runtime retweeted
congrats to arcade for their launch!
they make it super easy to use thousands of tools
if you want to try them out with langchain - easiest way is probably our no-code agent builder: docs.langchain.com/langsmith…
We saw the action and control layer coming. Now we're going to own it.
Everyone focused on the models. We focused on what happens when the agent actually does something.
@WSJ covered our $60M Series A today: wsj.com/cio-journal/arcade-d…
Arcade.dev | The Actions Runtime 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 👋
Arcade.dev | The Actions Runtime retweeted
"the model wasn't nerfed. the harness was."
every release, a log of folks swear the old model got dumber overnight.
@shubcodes and I recorded Hot Weights EP 5 on why the brain is the same — and the harness is what changed.
Arcade.dev | The Actions Runtime retweeted
Biggest lever in agent tool use isn’t model tweaks.
It’s description quality.
Across 20K+ evals, it’s the strongest factor in whether an LLM selects and correctly uses a tool (after name, then usage patterns).
Iterate your descriptions. It’s a 10x lever.
Watch the full session from Sam Partee (@TryArcade): bit.ly/4dy5JJB
Arcade.dev | The Actions Runtime retweeted
"If I were building a website tomorrow, or building a SaaS app tomorrow, I would probably build it MCP-first, because that’s how agents increasingly want to consume this."
Love this quote from @TheMostlyGreat from @TryArcade, who I interviewed for AWN. agenticweb.news/arcade-actio…
Arcade.dev | The Actions Runtime retweeted
🔴 going live today: bring your own identity provider to your MCP gateway
User Sources = bring-your-own-auth for MCP gateways. plug in Okta / Entra / Ping (or Auth0, Clerk, Stytch) as the auth layer. your devs sign in with the SSO they already use.
🤖 Made with AI






















