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Ruben Fiszel 380cf752ca fix(prompts): prefer Bun over Deno for TypeScript runtime selection (#10253)
Make the AI prompting instructions explicitly pick Bun as the default and
preferred TypeScript runtime, and treat Deno as the exception (only when a
script specifically requires the Deno runtime: Deno stdlib or deno.land URL
imports).

Previously the `write-script-bun` and `write-script-deno` skill descriptions
both read as equally valid TypeScript defaults ("MUST use when writing
Bun/TypeScript scripts" vs "MUST use when writing Deno/TypeScript scripts"),
giving no signal on which to choose for a generic TypeScript request.

Source-of-truth edits (system_prompts/utils.py LANGUAGE_METADATA,
languages/bun.md, languages/deno.md, cli/src/guidance/core.ts) then
regenerated via system_prompts/generate.py into the auto-generated skills,
prompts, and cli/src/guidance/skills.gen.ts.

Fixes WIN-2220

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-22 11:12:31 +02:00
..
2026-04-01 06:11:37 +00:00