acc: unset all SDK v0.141.0 AI-agent env vars before tests#5436
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The SDK checks 15 explicit env vars and two generic fallbacks (AGENT, AI_AGENT) to detect AI coding agents and add agent/<name> to the User-Agent. The previous list covered only 7 of them, so tests run inside agents like Augment, Copilot, Goose, Kiro, OpenClaw, VS Code agent, or Windsurf would still pick up the host agent and produce non-deterministic output. Add the missing 10 vars and a comment pointing at listKnownAgents() in the SDK so the list is easy to keep in sync on future SDK bumps. Co-authored-by: Isaac
simonfaltum
approved these changes
Jun 4, 2026
denik
changed the title
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The SDK checks 15 explicit env vars and two generic fallbacks (AGENT, AI_AGENT) to detect AI coding agents and add agent/ to the User-Agent. The previous list covered only 7 of them, so tests run inside agents like Augment, Copilot, Goose, Kiro, OpenClaw, VS Code agent, or Windsurf would still pick up the host agent and produce non-deterministic output.
Add the missing 10 vars and a comment pointing at listKnownAgents() in the SDK so the list is easy to keep in sync on future SDK bumps.
Co-authored-by: Isaac