They are not blacklisted. You are allowed to use the API at commercial usage pricing. You are just not allowed to use your Claude Code subscription with OpenCode (or any other third‑party harness for the record).
I dont understand this, what is the difference, technically!
Has it occurred to anyone that Anthropic highest in the industry API pricing is a play to drive you into their subscription? For the lock-in?
Sometimes people want to be real pedants about licensing terms when it comes to OSS, assuming such terms are completely bulletproof, other times people don't think the terms of their agreement with a service provider should have any force at all.
Was it not obvious what the OP meant by blacklisted?
I have my own harness I wrap Claude CLI in, I wonder if I'm breaking the rules...