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[bot] ruby-anthropic gem (alexrudall) not instrumented

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难度
4/5
预计耗时
3-5 天
新手友好度
55/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
冷清
技术栈
ruby
领域
observability

调研方向

先从 lib/braintrust/contrib/ruby_openai/integration.rb 和 lib/braintrust/contrib/anthropic/integration.rb 开始，比较 community-gem 和 official-gem 的模式。然后检查 lib/braintrust/contrib.rb、Appraisals 和 braintrust.gemspec，确认注册情况和依赖覆盖范围。当 ruby-anthropic 的 messages、streaming、batches 和 vision 执行面都完成 instrumentation，并且该 gem 已纳入 repository 设置时，即表示完成。

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描述

Summary

The ruby-anthropic gem (~444K downloads, v0.4.2, April 2025) by alexrudall is not instrumented by this SDK. This is a direct asymmetry: the SDK instruments both the official OpenAI gem (openai) and alexrudall's community OpenAI gem (ruby-openai), but for Anthropic it only instruments the official gem (anthropic) — not the equivalent community gem (ruby-anthropic) by the same author.

What is missing

No instrumentation exists for any ruby-anthropic execution surface. Key APIs that should be instrumented:

Messages API (Chat Completions)
  • client.messages(parameters: { model:, messages:, ... }) — Core chat completions method supporting Claude models (claude-3-haiku, claude-3-sonnet, claude-3-opus, claude-3.5-sonnet, etc.)
Streaming
  • client.messages(parameters: { ..., stream: Proc.new { |chunk| } }) — Streaming responses via callback proc
Batches API
  • client.messages.batches.create(parameters: { ... }) — Asynchronous batch processing of multiple message requests
Vision
  • Multimodal image analysis via base64-encoded image content in messages

Braintrust docs status

not_found — Braintrust docs at https://www.braintrust.dev/docs/instrument/trace-llm-calls list only the official anthropic gem (minimum version 0.3.0) for Ruby Anthropic tracing. No mention of ruby-anthropic anywhere.

Upstream sources

Local repo files inspected

  • lib/braintrust/contrib.rb (lines 196–205) — registers 4 integrations: OpenAI, RubyOpenAI, RubyLLM, Anthropic. No RubyAnthropic integration.
  • lib/braintrust/contrib/ — contains openai/, ruby_openai/, ruby_llm/, anthropic/ directories. No ruby_anthropic/ directory.
  • lib/braintrust/contrib/ruby_openai/integration.rb — instruments alexrudall's ruby-openai gem, confirming the pattern of instrumenting community gems alongside official ones.
  • lib/braintrust/contrib/anthropic/integration.rb — only instruments the official anthropic gem (checks for ::Anthropic::Client).
  • Appraisals — no appraisal scenarios for ruby-anthropic
  • braintrust.gemspec — no mention of ruby-anthropic
  • Grep for ruby.anthropic and ruby_anthropic across lib/braintrust/ returns zero matches

Notes

The existing ruby_openai integration demonstrates the pattern for instrumenting alexrudall's community gems. A ruby_anthropic integration could follow the same structure: RubyAnthropic::Integration, RubyAnthropic::MessagesPatcher, etc., mirroring how RubyOpenAI::ChatPatcher parallels OpenAI::ChatPatcher.

主要语言
Ruby
星标
9
派生
11
平均合并
3 天 43 分钟
30 天内合并 PR
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环境准备

  • 提供 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

从这里开始

  1. 先读完整个 Issue，再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库，在一个分支上完成修改。
  4. 提交 Pull Request，并在描述里引用这个 Issue 编号。

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