feat: add Claude Opus 4.8 model mapping#99
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Adds support for claude-opus-4-8 and claude-opus-4-8-thinking, mirroring the existing 4-7 entries in MODEL_MAPPING and the provider model list. Closes tickernelz#98
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Summary
claude-opus-4-8andclaude-opus-4-8-thinkingtoMODEL_MAPPINGinsrc/constants.ts, mirroring the existing 4-7 entries.claude-opus-4-8model (1M context, 64K output) in theprovider.modelsconfig hook insrc/plugin.ts.claude-opus-4-8andclaude-opus-4-8-thinking(with thinking variants) inREADME.md.Per the Kiro changelog (May 29, 2026), Opus 4.8 ships with a 1M context window, 128K max output, and a 2.2x credit multiplier. The plugin's mapping previously stopped at 4-7, so requests for 4-8 were rejected by
resolveKiroModelbefore reaching the backend.The issue author confirmed the
claude-opus-4-8->claude-opus-4.8mapping works end to end against v1.11.0.Closes #98
Test plan
bun test— 15/15 passbun run typecheck— cleanclaude-opus-4-8in OpenCode and confirm requests succeed