Claude Skills by datagrok-ai

Add support for a new curve data format in the Curves package converter system

Create info panels that appear in the context panel based on semantic types

Add unit tests to a Datagrok package

Translate hand-written Playwright specs (or any existing UI tests) into Gherkin features on @datagrok-libraries/bdd, then prove the features test what they claim by backward-matching them against the originals with independent reviewers, and fix the gaps in the core, the library and the features

Create a Datagrok application with routing, views, and data access

Add caching to Datagrok functions using meta.cache annotations

Create a custom grid cell renderer for Datagrok

Create a custom filter for Datagrok by extending DG.Filter

Create a custom view for Datagrok by extending ViewBase

Create a custom JavaScript viewer extending DG.JsViewer with properties and rendering

Add a Docker container to a Datagrok package with Dockerfile and config

Create a custom file viewer for the Datagrok file share browser

Create a specification for an interactive scientific Datagrok application (simulation, ODE/PDE solver, computational tool)

Scaffold, build, and publish a new Datagrok package

Create a custom script handler for an unsupported scripting language

Define semantic type detectors in detectors.js for auto-detecting column data meaning

Create a Datagrok Compute2 workflow (pipeline configuration with steps, links, and actions)

Guide for logging errors, warnings, and info messages in Datagrok packages

Implement an interactive scientific Datagrok application from an approved spec.md

Set up and manage package and connection credentials securely

Prepare a Datagrok package so that Claude (or any coding agent) can work on it effectively from a naive prompt

Run Java/Maven tests for the GrokConnect connectors project

Run grok test for Datagrok packages and report results

UI building guidelines for Datagrok TypeScript components, viewers, and drag-and-drop

Create a DemoScript with steps and registration for the Datagrok demo application

Create a Tutorial class with interactive steps and track registration

Add a new single-objective optimization algorithm to the sci-comp library. Use when the user asks to implement a new optimizer (e.g. gradient descent, BFGS, simulated annealing, differential evolution).

Create a Diff Studio demo model TS file and register it in the package, using equations from an IVP file

Create a Diff Studio demo model TS file and register it in the package, using equations from an IVP file. Use this skill when the user wants to create a demo model from an IVP file, mentions "demo model", "IVP file", "Diff Studio demo", or asks to convert an .ivp file into a demo.

Create tests for Diff Studio demo models

Deploy Grokky — start Docker, ensure grok_spawner, build images, publish package

Add a calculated, formula-based column to a dataframe via the datagrok_exec tool. Use whenever the user asks to compute, derive, add, or create a new column from existing columns — LipE, ratios, log/round, heavy atom count, any expression in the Datagrok formula DSL. Replaces hand-written addNewFloat/addNewInt + for-loop with a single formula-attached column that recomputes when source columns change.

Bioactivity and small-molecule data-side catalog. Covers ChEMBL search/lookup, MolTrack compound and batch registration, HitTriage / HitDesign / PeptiHit workflows, and Curves dose-response analysis (IC50/EC50 fitting). Open this skill when the user asks about querying ChEMBL, registering or looking up compounds in MolTrack, running a hit-triage campaign, or fitting/inspecting dose-response curves.

Cheminformatics toolkit catalog for small molecules. Covers RDKit/OpenChemLib calculations, descriptors, fingerprints, similarity/substructure search, R-group, MMP, scaffold tree, chemical space, MPO, reactions, and ADMET predictions. Open this skill when the user asks about computing molecular properties, comparing/searching molecules, or predicting ADMET/tox.

Find, describe, add, remove, rename, clone, or set metadata on columns of a Datagrok DataFrame via the datagrok_exec tool. Use whenever the user asks to locate "the X column", summarize a column, add a typed/empty/values-filled/virtual column, set semantic type / units / format / friendly name, apply linear or categorical or conditional color coding, drop or rename columns, or copy a DataFrame. Covers everything in DataFrame.columns and Column.meta — but not row filtering/selection (datagrok-...

Call datagrok_show_entities after any MCP tool result that returns entity data (files, scripts, queries, connections, projects, spaces, groups, users). Always use the tool — never list entities as plain text, markdown links, or bullet lists.

Use whenever you need the Datagrok browser to actually execute JavaScript — adding viewers, filtering, modifying the view, or returning a result widget to the chat. Open this skill before calling the datagrok_exec tool.

Filter rows of a Datagrok DataFrame via the datagrok_exec tool through the Filters panel — by range, equals/contains/in-set, multi-value, boolean, free-text row expressions, or substructure (SMILES / SMARTS / molblock). Also covers clearing, inverting, the show-only-filtered vs destructive-drop split, and the filter event lifecycle (onRowsFiltering / onFilterChanged / onRowsFiltered). Use whenever the user says "filter", "show only", "hide rows where", "narrow to subset", "find rows that", "c...

Sort, hide, show, reorder, resize, pin, format, and color-code columns in a Datagrok TableView grid via the datagrok_exec tool. Use whenever the user asks to sort by a column (any direction), multi-sort, hide / show / reorder / pin / resize columns, freeze the first N columns, change number-format display, color-code cells (defaults and grid-only tint here; full per-type reference in datagrok-df-and-columns), set row height, or reset the grid back to defaults. Distinct from datagrok-df-and-co...

Save, publish, create, attach to, or share a Datagrok project, including turning data sync on. The save and share flows drive the platform dialogs through their AI functions.

Manipulate row selection (`df.selection`) on a Datagrok DataFrame via the datagrok_exec tool — set, clear, invert, add to, remove from, intersect, and read the selection mask. Also covers current row (`df.currentRowIdx`), the cross-skill bridges to/from the filter, and how to materialize the selected rows as a new DataFrame. Use whenever the user says "select rows", "deselect", "invert selection", "highlight rows", "selected rows", "clear selection", "current row", "currentRowIdx", "count sel...

Add a viewer, configure a viewer, change viewer options, find viewer, close viewer, view a scatter plot, bar chart, histogram, line chart, box plot, pie chart, heat map, correlation plot, 3D scatter, trellis, density plot, statistics, on a Datagrok TableView via the datagrok_exec tool. Use whenever the user asks to plot, chart, visualize, show a graph, draw a distribution, color by a column, swap a viewer's axis, toggle a legend / regression line / log scale, replace one viewer with another, ...