Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
certainly helps to provide the right spec to an coding agent 🤦
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
First time I came close to hitting the limits of Claude Code. In a nutshell: Wasn't really sure which direction I wanted to go, fell into vibe coding mode by mostly winging it, which led to huge changes without having feedback loops in place (other than myself).
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
Was slightly confused about Claude Code coming up with weird takes for a problem I'm working on - Turns out I'm to blame: asked it to build a transparent proxy, while it actually had to build a protocol mapping due to the wrong testing endpoint I provided :D
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
Time for a break, I guess #claude
  ⎿  API Error (503 no healthy upstream) · Retrying in 1 seconds… (attempt 1/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 1 seconds… (attempt 2/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 2 seconds… (attempt 3/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 5 seconds… (attempt 4/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 9 seconds… (attempt 5/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 17 seconds… (attempt 6/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 35 seconds… (attempt 7/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 34 seconds… (attempt 8/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 33 seconds… (attempt 9/10)
  ⎿  API Error (503 no healthy upstream) · Retrying in 39 seconds… (attempt 10/10)
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
That seems to be roughly the fair use limit for Opus 4 on the Max Plan - but not sure what the exact time window for the rate limiting is. Back to Sonnet 4 for a couple of hours I guess
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
Anyone remembers Rails Rumble? Something like that, but with coding agents 🤔
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
1 hour to kill - what am I going to build? :D
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
The otel data from ClaudeCode is super interesting to track. Have a little app up and running, which provides ingestion endpoints and a dashboard like this. Anyone interested?
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
Had so much fun, I’ll do the same talk again tonight at @hamburgonruby.bsky.social
Sebastian Korfmann

Sebastian Korfmann

@skorfmann.com
At the JS meetup in Hamburg - gonna talk about agentic coding #claudecode