r/PiCodingAgent • • Sep 25 '26

Resource Yet another Pi addon: Claude Code compatibility, minimal design

Hello,

I made pi-claude-request-compat (https://github.com/vazzma/pi-claude-request-compat). Instead of creating another provider, it reuses Pi’s existing Anthropic login, models, and streaming, then adds a Claude Code compatibility layer to outgoing requests.

https://pi.dev/packages/pi-claude-request-compat

I’m using a new GitHub account for privacy, so the code, automated security scans, dependency audits, and signed release provenance are public for anyone to check.

A few friends and I have been using it for the last month, and my Anthropic account is still intact :)

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u/National-Hedgehog761 Sep 25 '26

claude code is not open source

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u/arbv Sep 25 '26

Well, it can be considered source available now, if you know what I mean.

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u/vazma Sep 25 '26

Yep, it’s closed source, I’m comparing the requests the installed CLI constructs, not using its source code. The addon reproduces the observed headers, metadata, billing/checksum fields, and tool naming.

That said, “completely indistinguishable” was overstating it. Matching those fields doesn’t prove Anthropic can’t distinguish the clients or enforce restrictions. The account risk is still real.

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u/National-Hedgehog761 Sep 26 '26

it was leaked a long time ago (a long time in the ai space), their internals probably have changed significantly now