fix: strip literal <think> tags leaking into OpenCode response text#516
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Kimi k2.7 (ollama-cloud) sometimes wraps chain-of-thought in literal <think>...</think> tags inside a visible text part, so part-kind classification can't hide it. Add a streaming-safe filter that strips the tags and routes their contents to the reasoning buffer, handling tags split across deltas. Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
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Summary
<think>...</think>tags inside a visible text part, so the existing part-kind classification (PR fix: use correct REST endpoint to classify OpenCode reasoning parts #515) can't hide it — the reasoning prose and a stray</think>tag showed up in the response.server/opencode-process.tsthat strips<think>...</think>content (routing it to the reasoning/thinking buffer) and correctly handles tags split across multiple streaming deltas (e.g.<thi+nk>).Test plan
npm test(server) — 99 tests pass, incl. two new regression tests:<think>...</think>emitted inside a single text part<think>tags split across multiple deltasnpm run build(typecheck) passes<think>tags or reasoning prose in the transcript🤖 Generated with Claude Code