Boris Cherny2/ The New /fewer-permission-prompts Skill
Source snapshot: 2026-11-09Independent editorial note
When this pattern helps
The practical value is reducing ambiguity before implementation and making the result observable. Turn the expected behavior into checks that can pass or fail; a confident explanation is not a substitute for a reproducible test.
重点不是让提示词更长，而是先消除实现歧义，并把预期结果变成可通过或失败的检查。模型解释得很肯定，不等于测试已经通过。
Anthropic released a new /fewer-permission-prompts skill. It scans through your session history to find common bash and MCP commands that are safe but repeatedly prompt for permission. It then recommends a list of commands to add to your permissions allowlist.
Use this to tune up your permissions and avoid unnecessary permission prompts, especially if you don't use auto mode.
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