Skill Claude CodeCodex
A batch data check that compares several columns with upper and lower limits entered directly as conditions. It marks values that are outside the limits or missing, then saves the results in the original file format.
Skill Claude CodeCodex
A field check that verifies whether values in selected numeric fields can actually be treated as numbers. It marks values with an invalid numeric type and saves the checked data in the same format.
Skill Claude CodeCodex
A text-cleaning tool that replaces standalone abbreviations with their full forms using built-in or external dictionaries, with an option to keep the original abbreviation.
Skill Claude CodeCodex
A text filter that keeps or removes samples based on the proportion of letters or numbers they contain.
Skill Claude CodeCodex
A text filter that keeps or removes samples based on whether their average line length falls within a specified range.
Skill Claude CodeCodex
A file-listing tool that scans local files or directories, or loads paths from a task list, and creates metadata records for supported file types.
Skill Claude CodeCodex
A data-splitting tool that divides JSON, JSONL, or CSV input into evenly sized smaller files by a chosen number of parts or rows per file.
Skill Claude CodeCodex
A tool for assigning biological cell-type labels to cells in preprocessed single-cell sequencing data by comparing cell clusters with reference databases.
Skill Claude CodeCodex
A dataset search tool for finding pretrained datasets related to single-cell sequencing using multiple filters.
Skill Claude CodeCodex
A preprocessing tool that normalizes single-cell expression matrices, adjusting technical differences between measurements.
Skill Claude CodeCodex
A tool for determining the sex recorded for unlabeled single-cell samples or correcting incorrect sex information from uploaded sample data.
Skill Claude CodeCodex
A structured-data formatting tool that converts Chinese or full-width brackets into ASCII half-width brackets.
Skill Claude CodeCodex
A question-and-answer editor that calibrates both questions and answers using reference text and an API model.
Skill Claude CodeCodex
A question editor that uses a reference text to make questions more detailed, accurate, and consistent with that text’s writing style.
Skill Claude CodeCodex
An answer editor that uses a reference text to make answers more detailed, accurate, and consistent with that text’s writing style.
Skill Claude CodeCodex
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
Skill Claude CodeCodex
A text filter that measures how often character sequences repeat and keeps samples within a chosen repetition range.
Skill Claude CodeCodex
A chemical-information lookup tool that searches an external basic database using a chemical formula and returns formatted details and an SVG molecular structure.
Skill Claude CodeCodex
A text-conversion tool that changes Chinese writing between supported Chinese character formats.
Skill Claude CodeCodex
A text-cleaning tool that removes markers used to point to literature references from input files.
Skill Claude CodeCodex
A data-cleaning tool for processing copyright-related text fields in a data pipeline.
Skill Claude CodeCodex
A data-cleaning tool for processing email fields in a data pipeline.
Skill Claude CodeCodex
A data-processing component for cleaning or mapping HTML. The available description says it has no parameters but does not explain what HTML changes it makes.
Skill Claude CodeCodex
A data-processing component for cleaning or mapping IP addresses. The available description does not explain which IP changes it makes or what inputs it accepts.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: