grep 6

Shadow built-in grep with Microsoft tgrep (trigram-indexed search) for DeepSeek Harness

pi-style frecency-ranked search tools for DeepSeek Harness (dsh-pi): ffgrep and fffind, powered by the FFF engine.

terminal_search tool for dsh: locate lines in large persistent-terminal scrollback by regular expression, composed over the public terminal read seam.

Resident hot search for DSH: FFF-backed fuzzy filename + indexed grep + CJK typo-tolerant content search, all in the host process (no per-query process spawn).

Line-anchored read/edit/batch_edit/grep/undo_last_edit tools for DeepSeek Harness (dsh). Every line is addressed by `<line>:<anchor>` so chained edits skip a re-read; stale or ambiguous anchors are rejected and a fresh `<line>:<anchor>` is served back. Un

Resident-index + frecency file search for DeepSeek Harness — shadows the built-in grep/glob tools. · DSH 常驻索引 + frecency 文件搜索，同名覆盖内置 grep/glob。