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Geoff Goodman Profile
Geoff Goodman

@filearts

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Curious mind. Creator of @plnkrco. Tech lead for extensibility at @auth0 (@okta). Optimistic troll. Never stop experimenting.

Montreal, Canada
Joined April 2011
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@filearts
Geoff Goodman
14 days
RT @dschenkelman: if you work at a large company and are deploying your MCP servers to prod, how are you handling auth?. language/fwk sdk?….
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@filearts
Geoff Goodman
15 days
Grug is your AI Agent. Optimizing for Grug is probably going to help your human SWEs as well. Their wetware just happens to be more adaptable for now. The thing is that you can have as many Grugs as you want. No hiring and super consistent performance.
@filearts
Geoff Goodman
16 days
Grug is an incredible engineer. He will tackle any project, no matter how boring or repetitive. He will never stop either. He'll even thank you for putting him to work. Problem is, Grug has no hands, no eyes and never remembers anything you told him in past conversations.
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@filearts
Geoff Goodman
16 days
Grug will absolutely thrive with the right DX. And Grug will be nothing but a novel distraction with the wrong DX. How are YOU setting your team up to get the most out of Grug?.
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@filearts
Geoff Goodman
16 days
You will be equally surprised by his brilliance as you are annoyed by his total inability to unblock himself like the rest of the team. Grug is a mirror that reflects back the true state of the developer experience you have created.
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@filearts
Geoff Goodman
16 days
Imagine what you can get done with Grug on your team though!. You'll have to put in the time to empower him. He doesn't even trust himself to run shell commands (and nor should you). But give him the right tools and he will blow you away. Grug is a savant like this.
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@filearts
Geoff Goodman
16 days
Grug is an incredible engineer. He will tackle any project, no matter how boring or repetitive. He will never stop either. He'll even thank you for putting him to work. Problem is, Grug has no hands, no eyes and never remembers anything you told him in past conversations.
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@filearts
Geoff Goodman
16 days
RT @MarkJCarney: Canada is the greatest nation on earth. Our destiny is to make it greater still.
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@filearts
Geoff Goodman
21 days
RT @sindresorhus: I think in the AI era, curiosity is the only job security.
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@filearts
Geoff Goodman
22 days
Here's what MIT is working on in the space:
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@filearts
Geoff Goodman
22 days
This is what I mean by stateful: a model whose own weights evolve over time. A model whose ' is obviated because the model self-improving instead of frozen in time.
@filearts
Geoff Goodman
23 days
When you reframe the problem this way, it really surfaces the stateless nature of LLMs. How and when will we start to see stateful LLMs? Do we even want them?.
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@filearts
Geoff Goodman
23 days
When you reframe the problem this way, it really surfaces the stateless nature of LLMs. How and when will we start to see stateful LLMs? Do we even want them?.
@karpathy
Andrej Karpathy
23 days
+1 for "context engineering" over "prompt engineering". People associate prompts with short task descriptions you'd give an LLM in your day-to-day use. When in every industrial-strength LLM app, context engineering is the delicate art and science of filling the context window.
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@filearts
Geoff Goodman
28 days
RT @dsp_: We released a new MCP specification: 2025-06-18. It contains a lot of improvements over the previous version: We improved how au….
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@filearts
Geoff Goodman
28 days
Pre-commit hook that asks your friendly neighborhood agent to check for errors, omissions, missing doc updates, etc. Overhead or value?.
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@filearts
Geoff Goodman
1 month
RT @auth0: DevDay25: Auth for Agents
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@filearts
Geoff Goodman
1 month
If my goal was to explore what is possible and inspire new ideas with a quick feedback loop, I certainly would. I wouldn't build those bridges but they would be very valuable input for the bridge I do build.
@djsmith42
Dave Smith
1 month
Would you hire a civil engineer who can "vibe design" 10x more bridges than a regular engineer?.
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@filearts
Geoff Goodman
1 month
MCP creates dynamics that are not easily (or cleanly) handled by existing auth RFCs. There are new participants and a complex matrix of potential trust relationships between them (or not). The happy path is probably first party MCP servers for platforms.
@jaredhanson
Jared Hanson
1 month
Turns out, fixing APIs to specific OAuth servers let all sorts of security concerns be ignored. MCP is the canary in the coal mine for these problems.
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@filearts
Geoff Goodman
1 month
RT @rauchg: The most common AI query here being “@grok is this true?” is quite foretelling. The future will see us inundated with competing….
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@filearts
Geoff Goodman
1 month
RT @auth0: The London Eye is hyped for Dev Day. So is the Tokyo Tower. Even the NYC subway is in. You coming? 👀. 🧠 dev_day(25): Auth for….
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@filearts
Geoff Goodman
1 month
RT @izs: Remembering Mikeal Rogers @mikeal
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@filearts
Geoff Goodman
1 month
RT @fredzaw: Rest in peace @mikeal, an open source legend and my first real boss at my first real job. The first true renaissance-person I’….
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