门禁 · 目录访问管制（隔离区授权台）：一屏管理「哪些目录受管、各自什么级别」，三级=禁/只读/可读写删；判定同时挂在受管辖通道（bin/gate.mjs）与宿主工具执行门（ctx.tools.guard）上，默认禁、名单缺失一律拒绝（fail-closed）、审计可查、agent 可自查；支持分组批量切、目录选择器与状态文件自动迁移。
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"dsh-isolation-gate","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
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