Wow, they are really going for that human-like behavior aren’t they?
If (i.e.) you dig into how something like copilot works, they do dumb things like ask^ the LLM to do glob matching after a file read (to pull in more instructions)... just use a damn glob library instead of a non-deterministic and known to be unreliable method
^ it's just a table in the overall context, so "asking" is a bit anthropomorphizing
I interpreted GP as just saying that you are already anthropomorphizing too much by supposing that the models "find" new ways to fail (as if trying to defy you).
I did not mean to imply active choice by "find", more that they are reliably non-deterministic and have a hard time sticking to, or easy time ignoring, the instructions I did write
Agentic coding is like a drug or slot machine, it slowly draws you in with the implicit promise of getting much for little. The only ways it is useful to me now is for very focused tasks where I have spent a lot of time defining the architecture down to the last detail, and the agents are used to fill in the blanks, as it were.
I also think I could write a better agent, and as to why the bog corps have not done so is baffling to me. Just event getting the current agents to obey the guidelines in the agent .md files is a struggle. They forget pretty much everything two prompts down the line. Why can't the CLI systemically prompt them to check every time, etc.?
Something tell me the future is about domain-aware agents that help users to wring better performance out of the models, based on some domain-specific deterministic guardrails.
The biggest mistakes imo are:
1. Underplanning. Trying to do huge projects in one go, rather than breaking them down into small projects, and breaking those small projects down into well thought out plans.
2. Too much of a focus on prompting rather than context. Prompt engineering is obsessing with the perfect way to say or phrase something. Whereas context engineering putting relevant information into the LLM's working memory, which requires you to go out and gather that info (or use the LLM to get it).
They are not good readers (see research results around context collapse and context poisoning)
1. Question every requirement
2. Delete any part of the process you can
3. Simplify and optimize
4. Accelerate cycle time
5. Automate
In my experience coding agents at the moment are really good at 4. and 5. and they absolutely suck at 1. and 2.
3, they are okay at if prompted well.
Humans are okay at 1. and 2. IF they understand the system well and critically question requirements. With LLM generated codebases this system understanding is often missing. So you can't even start with 1.
It got tiring, so I'm on a break from ai coding until I have bandwidth to build my own agent. I don't think this is something we should be outsourcing to the likes of OpenAI, Microsoft, Anthropic, Google, Cursor, et al. Big Tech has shown their priorities lie elsewhere from our success and well being