grep

The grep code skill is distributed with AchillesAgentLib to search file contents through MainAgent's standard code-skill interface.

Interface and artifacts

skills/grep/cskill.md accepts a regular expression, optional path and glob, output mode, case handling, line/context options, multiline mode, and a result limit. The ESM entry returns matching files, content, or counts.

Execution boundary

Regular-expression syntax and output formatting belong to this skill; callers remain responsible for choosing a bounded target path.

MainAgent discovers the folder only when internal skills are enabled, parses cskill.md, and delegates execution to CodeSkillsSubsystem. The folder carries its own descriptor and implementation so it remains portable.