wiki_math_fixlisted

# LLM Wiki — Math Repair Skill (wiki_math_fix) > **CLI (read first):** This skill drives the `magi` CLI (MAGI research workspace tool, assumed installed on PATH). If unsure of your surroundings, run `magi sync` first to locate the workspace. For the full syntax of any command: `magi <command> --help`. > **Tools — capabilities, not names.** This skill asks for things like *read a > file*, *edit a file*, *run a shell command*, *search the web*, *fetch a page*, > *look at an image*, *spawn a sub-agent*. Every host calls these something > different and the names change between versions, so use whichever of yours > fits. If you genuinely lack one, say so and do the sequential equivalent — > never silently skip the step. > **Questions go to the main agent.** If you are running as a sub-agent, do not > try to ask the human: on most hosts the question will not reach them, and on > some it hangs. Put it in the report you return instead, on its own line: > `NEEDS-DECISION: <the question> | options: <a> / <b> | default if unanswered: <x>` > Whoever spawned you collects these and asks once, together — ten sub-agents > must not become ten interruptions. > If you **are** the main agent and nobody is there to answer (a scheduled run, a > piped run, CI), do not guess and do not wait. Stop, and state plainly what you > would have asked and what you need in order to continue. Ingestion turns PDFs into markdown, and the maths does not always survive. A `$$` loses its closing pair and swallo