Who contributed to anurag629 on July 22, 2026?

1 developer shipped this update, including anurag629.

What were the notable anurag629 updates?

Enable Anthropic extended thinking and make signatures durable and Enable Anthropic extended thinking and make signatures durable (#3).

@anurag629

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Wednesday, July 22, 2026

Anthropic extended thinking and signature durability in luca-py

By RepoJournal , from @anurag629's public GitHub activity

Backfilled

1 person shipped this

anurag629 @anurag629 2 cited

Anurag Verma fixed two interdependent bugs in quantized-ai/luca-py that were blocking Anthropic's extended thinking mode from working at all.

The transport layer was never reading the `reasoning_effort` parameter, making extended thinking unreachable on Anthropic [1]. At the same time, the agent was discarding the signature both on the way in and on the way out, leaving nothing to send back to the transport [1]. Fixing only one still produced a 400 error on every multi-turn tool call, so both had to land together. After review, Verma reworked the client foundation, adding three new sections to the implementation [2]. The fix enables both of Anthropic's thinking modes and restores the signature durability that allows the transport's existing replay support to function [2].

References

[1] Enable Anthropic extended thinking and make signatures durable ↗ quantized-ai/luca-py
[2] Enable Anthropic extended thinking and make signatures durable (#3) quantized-ai/luca-py

Quick answers

What shipped in anurag629 on July 22, 2026?: Anurag Verma fixed two interdependent bugs in quantized-ai/luca-py that were blocking Anthropic's extended thinking mode from working at all. In total, 1 commits and 1 pull requests landed.
Who contributed to anurag629 on July 22, 2026?: 1 developer shipped this update, including anurag629.
What were the notable anurag629 updates?: Enable Anthropic extended thinking and make signatures durable and Enable Anthropic extended thinking and make signatures durable (#3).

Model catalog switched to models.dev

Anurag Verma replaced two drifting hand-maintained lists with a live feed from models.dev, fixing pricing data that was off by 3x for some models.

2 shipped

@anurag629 Aug 3

Session storage overhaul and per-model system prompts

Anurag Verma landed two major features in quantized-ai/luca-py, moving session files out of project directories and adding model-aware prompts to the agent.

4 shipped

@anurag629 Aug 2