Interesting approach, I'm definitely going to steal your wording for "generate an implementation plan that...".

I do something similar but entirely within Cursor:

1. create a `docs/feature_name_spec.md`, use voice-to-text to brain dump what I am trying to do 2. open up a the AI chat panel in "Ask" mode while referencing that spec file, ask (paste) a boilerplate snippet like: "1) Ask clarifying questions about intent, domain, restrictions, ambiguity or missing details 2) Briefly identify any missing documents, data, or background information that would help you complete the task thoroughly" 3. move that list of questions into the spec doc and answer them there, attach the files it asked for and just rerun the above request (optionally, switching to a different model, like gemini-2.5-pro -> o3, for different perspective) 4. ask it to make an execution plan and at that point i have a fully spec'd out feature and documented business logic, I either use the Edit mode on each step or Agent mode

That's for more complex features touching many files or refactors, but I essentially do a simplified version of that within the same chat by editing my original chat prompt until I'm confident I explained myself well

I spend so much time just finding/moving context pieces around these days i bought a physical macro pad and have been thinking about designing some software specifically to make this quicker, basically like rapidly finding/selecting context pieces and loading into buffers and relaying to conversation context. I think it’ll have to be backed by agentic search, voice controlled, and not sure how to best integrate with possible consumers… I dunno if that makes sense. I started building it and realized I need to think on the design a bit more so I’m building more like infrastructure pieces now.

That's very close to my workflow: https://taoofmac.com/space/blog/2025/05/13/2230