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Sam Keen

@samkeen

Software developer : Python, AWS tech, Building Gen AI projects. www.linkedin.com/in/samkeen Weekly AI newsletter for developers: Alteredcraft.com

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11.02.2024
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Latest posts by Sam Keen @samkeen

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Weekly review: Letta Code: Memory-First CLI Coding Agent, MiMo-V2-Flash, MiniMax M2.1, and much more The week's curated set of relevant AI Tutorials, Tools, and News

This week’s review is out.
open.substack.com/pub/alteredc...

29.12.2025 20:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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2025 Leaps, 2026 Plans No deep dive this week.

Reflecting on 2025, a year dedicated to recalibration, I am excited about the plans for 2026, which will focus on accelerating into AI research and writing.

open.substack.com/pub/alteredc...

23.12.2025 23:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Weekly review: Security Fundamentals, Is Claude conscious?, and much more Edition #151 :: This week's curated set of articles, helping you navigate AI's application in engineering

Latest edition of Altered Craft’s weekly AI review
open.substack.com/pub/alteredc...

04.11.2025 03:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Developers, AI Changed Everything. No, You're Not Doomed Why the best developers are getting better, not obsolete

Some thoughts towards adapting to an AI involved software development workflow
open.substack.com/pub/alteredc...

30.10.2025 18:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Claude Skills: Your Workflows, Encoded Once, Applied Intelligently Progressive disclosure for your workflows: lightweight markdown files that load just-in-time, saving context and time.

Latest post from Altered Craft. Quick Skills guide for those using Claude Code

open.substack.com/pub/alteredc...

24.10.2025 14:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You would expect the output of `ind` to suffice. It this just a "try everything" mentality, or does that visual layout resonate in some way with Opus 4.1.
Or just random noise in a LLM's "reasoning"??

19.10.2025 16:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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That is curious, I witnessed Claude Opus 4.1 in a task to "review a folder's contents" using `tree` to "get a better understanding of folder structure" πŸ€”

19.10.2025 16:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Mapping AI Agent Adoption Across 217,000 GitHub Repositories Which AI agents are developers actually using?

I recently ran a scan of all @github.com repos in the range of 450k stars to 200 stars to see what real world coding agent use looks like.
open.substack.com/pub/alteredc...

17.10.2025 14:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This will enable your agent to explore large JSON files without the need to brute force read most or all of the file (token πŸ”₯)

Additionally maintain an annotated schema file for any core JSON files enabling even more precise examination of the files by the coding agent.

15.10.2025 21:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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☝️Helping coding agents concur JSON

If you work with a lot of JSON data, install `jq` and ensure your agent is aware of it's presence. Any frontier agent will know how to use it, but you can also hint the agent to examine `jq --help` if you think that will help.

15.10.2025 21:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Weekly AI Review: OpenAI AgentKit, Complete Agent Development Suite PLUS - Context Management Boosts Agent Performance 39%

This weeks AI review for developers is out
Agent kit plus much more

open.substack.com/pub/alteredc...

13.10.2025 14:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Engineering AI Generated Artifacts for Human Review When AI writes at 10x speed, your review process becomes the bottleneck

Latest post from my newsletter
Levering AI itself to help adapt to the disruption of AI in software development

open.substack.com/pub/alteredc...

12.10.2025 03:07 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

My new fav mini-prompt for working with Claude (Code)
- After Claude suggests a "fix":
"""
In your opinion is this "simple fix" addressing a bug or is it a hack? We want to ensure it brings us closer to best practices and it not just addressing a symptom of a deeper arch issue in the code base.
"""

20.06.2025 14:47 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Claude Code then provided the exact commands to create a new IP pool and add it to the cluster, bypassing the need to involve networking specialists."

09.06.2025 19:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

They fed screenshots of dashboards into Claude Code, which guided them through Google Cloud’s UI menu by menu until they found a warning indicating pod IP address exhaustion.

09.06.2025 19:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

ScreenShotOps

www-cdn.anthropic.com/58284b19e70...

Kubernetes debugging with screenshots

When Kubernetes clusters went down and weren’t scheduling new pods, the team used Claude Code to diagnose the issue.

#ScreenShotOps

09.06.2025 19:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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AI Engineer Talks, workshops, events, and training for AI Engineers.

The 2025 Ai engineers Worlds fair is in progress. For those who could not attend (like me), the event organizers where kind enough to put much of the content on YouTube. Great collection of talks!

youtube.com/@aidotengin...

04.06.2025 15:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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LLM Integration | Dagger Build powerful AI agents with Large Language Models

docs.dagger.io/features/llm

04.06.2025 12:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Some really interesting features and approaches for dagger's LLM integration.

MCP support and and elegant approach to agent loops. Best of all, open source!

04.06.2025 12:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Peer Programming with LLMs, For Senior+ Engineers This article contains a collection of resources for senior (or staff+) engineers exploring the use of LLM for collaborative programming.

Peter Mbanugo Has pulled together a nice collection of articles speaking to the advantages and frustrations of pair programming with an AI
pmbanugo.me/blog/peer-p...

#GenAI #SoftwareDevelopment

26.05.2025 15:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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100 things we announced at I/O Learn more about the biggest announcements and launches from Google’s 2025 I/O developer conference.

Here’s the official Google summary (not all ai but most at least AI adjacent) blog.google/technology/...

24.05.2025 14:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

What a week for generative AI. With conferences from Microsoft, Google, and Anthropic

24.05.2025 14:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

For those of you using premium AI tiers, how do you measure the return on your investment?
Would love to hear your thoughts! What metrics make the cut for you when evaluating high-tier AI subscriptions, especially when weighing them against the value from the ~$20/mo options?

22.05.2025 17:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Google AI Ultra: $250/mo
ChatGPT Pro: $200/mo
Claude Max: Starting at $100/mo

22.05.2025 17:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

"Pro" Tier AI Access Hitting "Sports Fanatic Cable Bill" Rates... πŸ€”
These price points for top-tier AI are definitely climbing, especially when many of us are familiar with the pretty solid capabilities of the ~$20/mo tiers.

22.05.2025 17:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Y Combinator startup Firecrawl is ready to pay $1M to hire three AI agents as employees | TechCrunch Y Combinator startup Firecrawl is back on the hunt for AI agent employees, after a previous attempt to hire one didn't go as planned. Y Combinator startup Firecrawl is back on the hunt for AI agent employees, after a previous attempt to hire one didn't go as planned.

FireCrawl is hiring Agents
Bit of a publicity stunt (they are also hiring the human who created the agent)

Is this a glimpse of future roles:
” _____ agent operator” (ex: coding agent operator)

What do you think?

techcrunch.com/2025/05/17/...

21.05.2025 15:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Went through through @DeepLearningAI's short course on MCP this weekend. Highly recommended! It's led by Elie Schoppik of @AnthropicAI Opens with a high-level overview then details implementation of servers and clients.
#MCP #GenAI #SoftwareDevelopment
learn.deeplearning.ai/courses/mcp...

21.05.2025 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Portland AI Engineers | Join our growing community Connect with Portland's AI app development community. Engage in hands-on AI experimentation and build practical applications with peers.

Excited for the unofficial start of summer with the holiday weekend in the US! After that, we'll have our second Portland AI Engineers meetup, this time in partnership with WeWork.
Sign up today
www.portlandai.engineer/#events

20.05.2025 15:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And lastly, Microsoft is open sourcing the Copilot VSCode copilot extension

code.visualstudio.com/blogs/2025/...

20.05.2025 13:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Jules - An Asynchronous Coding Agent

Google announced early access to what appears to be a Codex clone

jules.google/

20.05.2025 13:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0