Excel and CSV Data Analysis
bytedance/deer-flow
Analyzes uploaded Excel and CSV files with SQL through DuckDB, producing schema inspections, statistical summaries and exports to CSV, JSON or Markdown.
A skill your agent uses when generating Sankey or alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group, response status…
Install Sample Group Sankey Plot
$ npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aipoch/medical-research-skills sample-group-sankey-plot --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot' .claude/skills/sample-group-sankey-plot && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "sample-group-sankey-plot" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plot into .claude/skills/sample-group-sankey-plot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sample-group-sankey-plot", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plotType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aipoch/medical-research-skills sample-group-sankey-plot --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot' .agents/skills/sample-group-sankey-plot && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sample-group-sankey-plot" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plot into .agents/skills/sample-group-sankey-plot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sample-group-sankey-plot", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aipoch/medical-research-skills sample-group-sankey-plot --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot' .cursor/skills/sample-group-sankey-plot && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "sample-group-sankey-plot" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plot into .cursor/skills/sample-group-sankey-plot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sample-group-sankey-plot", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aipoch/medical-research-skills.git --path 'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot'--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aipoch/medical-research-skills sample-group-sankey-plot --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot' .gemini/skills/sample-group-sankey-plot && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "sample-group-sankey-plot" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plot into .gemini/skills/sample-group-sankey-plot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sample-group-sankey-plot", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aipoch/medical-research-skills sample-group-sankey-plotInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot' .github/skills/sample-group-sankey-plot && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "sample-group-sankey-plot" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plot into .github/skills/sample-group-sankey-plot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sample-group-sankey-plot", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aipoch/medical-research-skills sample-group-sankey-plot --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/sample-group-sankey-plot' .opencode/skills/sample-group-sankey-plot && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "sample-group-sankey-plot" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/awesome-med-research-skills/Data%20Analysis/sample-group-sankey-plot into .opencode/skills/sample-group-sankey-plot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sample-group-sankey-plot", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
sample-group-sankey-plot- GitHub stars
- 2k
- Token cost
- ~2.4k tokens
- SKILL.md length
- 952 words
- Files
- 12 (incl. scripts, references)
- Skills in repo
- 567
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when generating Sankey or alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group, response status…
- Works in 4 steps: Validate Input → Prepare Sankey Data → Generate Visualization → …
- Generating Sankey
- SKILL.md covers Input Validation, Agent Response Contract, When to Read External Files and Usage, plus 8 more sections
- Runs R scripts from its folder
What it does
Sample Group Sankey Plot is an agent skill from aipoch/medical-research-skills. Use when generating Sankey or alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group, response status, subtype, or cohort labels. NOT for: gene network flow analysis, continuous-value trajectories, or graph-structured pathway visualization.
Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 15 other files, including scripts and reference files (for example `eval_report_sample-group-sankey-plot_result.json`, `references/algorithm.md` and `references/cli-guide.md`).
It sits in Data & Analytics. The repository describes itself as: Hundreds of agent skills for medical research, including protocol design, data analysis, evidence insights, and academic writing. The licence is MIT.
When your agent uses it
- Generating Sankey
- Alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group
- Response status
Example prompts
- “/sample-group-sankey-plot”
Workflow steps
4 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 686e09d. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 5 files in scripts/ (R), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Sample Group Sankey Plot loads about 2.4k tokens when it runs, and up to ~4k if it reads all its reference files. Until then it costs about 85 tokens; SKILL.md has 952 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
The full file from aipoch/medical-research-skills at commit 686e09d, republished under its MIT licence (© aipoch). 952 words, ~2,422 tokens.
Download SKILL.mdSave it as
.claude/skills/sample-group-sankey-plot/SKILL.md (or your agent's skills folder). This skill also uses 11 other files; get the full folder from GitHub.- name
- sample-group-sankey-plot
- description
- Use when generating Sankey or alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group, response status, subtype, or cohort labels. NOT for: gene network flow analysis, continuous-value trajectories, or graph-structured pathway visualization.
- license
- MIT
- skill-author
- AIPOCH
Sample Group Sankey Plot
Builds a reproducible Sankey/alluvial visualization from a tabular sample annotation file and exports the selected annotations, lodes-format table, plot PDF, and session metadata.
Input Validation
This skill accepts: a sample annotation table in CSV or TSV format where rows are samples and selected columns are categorical stages (e.g., risk group, response status, subtype, cohort label). At least 2 stage columns are required.
If the user's request does not involve generating a Sankey or alluvial flow diagram from categorical sample annotations — for example, asking to visualize a gene regulatory network, plot continuous-value trajectories, analyze pathway flow, or process non-tabular data — do not proceed with the workflow. Instead respond:
"sample-group-sankey-plot is designed to generate Sankey/alluvial plots from categorical sample annotation tables. Your request appears to be outside this scope. Please provide a sample annotation table with at least 2 categorical stage columns, or use a more appropriate tool for gene network visualization or pathway analysis."
Readability guidance: Sankey plots are recommended for fewer than 8 unique values per stage and fewer than 5 stages total. For larger inputs, filter or aggregate categories before plotting to ensure readable output.
Agent Response Contract
After a successful run, report to the caller:
Sankey plot generated successfully.
Stages plotted : <comma-separated stage column names>
Samples : <row count>
Output prefix : <output_prefix>
Outputs:
table/selected_annotations.csv
table/sankey_lodes.csv
plot/<output_prefix>.pdf
data/session_info.txt
Readability warnings (if any): <advisory messages or "none">If the script exits with a non-zero status, surface the SKILL_* error code and message verbatim. Do not attempt to continue or retry silently.
When to Read External Files
| Situation | File to Read | Purpose |
|---|---|---|
| Need to run analysis | scripts/main.R | Execute: Rscript scripts/main.R --input_file ... --output_dir ... |
| Need algorithm details | references/algorithm.md | Alluvial transformation logic, assumptions, and plotting choices |
| Encounter errors | references/troubleshooting.md | Common errors and solutions |
| Need CLI examples | references/cli-guide.md | Detailed CLI examples |
| Need test data | tests/data/ | Sample annotation tables for smoke tests and regression checks |
→ Reference files algorithm.md, troubleshooting.md, and cli-guide.md are in references/. If absent, rely on the Error Handling table below for common issues.
Usage
Environment Setup
Install required R packages before the first run:
Rscript scripts/install_dependencies.RNote: install_dependencies.R installs from CRAN without version pinning. Tested with ggalluvial >= 0.12.5 and ggplot2 >= 3.4.0. For reproducible CI environments, consider using remotes::install_version().
Basic Command
Rscript scripts/main.R \
--input_file ./annotations.csv \
--output_dir ./output \
--columns risk,Responder \
--seed 42Arguments
| Short | Long | Type | Default | Description |
|---|---|---|---|---|
-i | --input_file | character | required | Input CSV/TSV annotation table |
-o | --output_dir | character | ./output/ | Output directory |
-c | --columns | character | all columns | Comma-separated stage columns to include in the plot. When omitted, all columns in the file are used as stages. |
-p | --output_prefix | character | sankey_plot | Prefix for generated output files (alphanumeric, dot, underscore, or hyphen characters only) |
--width | numeric | 7 | Plot width in inches | |
--height | numeric | 5 | Plot height in inches | |
--alpha | numeric | 0.5 | Flow transparency between 0 and 1 | |
--label_size | numeric | 4.5 | Stratum label size | |
--missing_label | character | Missing | Replacement label for blank or NA strata | |
--title | character | empty | Optional plot title | |
-s | --seed | integer | 42 | Random seed recorded for reproducibility |
--timeout | integer | 3600 | Maximum allowed elapsed runtime in seconds; use 0 to disable |
Input Format
Annotation Table (input_file)
Delimited text file where rows represent samples and each selected column is a categorical stage shown in the Sankey plot.
SampleID,risk,Responder,Subtype
S1,High,Yes,Basal
S2,Low,No,LumA
S3,High,Yes,Basal
S4,Low,No,LumBRequirements:
- The file must contain at least 2 columns if
--columnsis omitted. - Each selected column must exist in the file header.
- Selected columns are interpreted as categorical stages and will be converted to character values.
- Blank strings and
NAvalues are replaced with--missing_label. - CSV and TSV inputs are supported.
- Recommended: fewer than 8 unique values per stage and fewer than 5 stages total for readable plots.
Show full SKILL.md (393 more words)Show less
Output Files
| File | Description |
|---|---|
table/selected_annotations.csv | Filtered table containing only the plotted stage columns |
table/sankey_lodes.csv | Long-format lodes table used to build the Sankey plot |
plot/{output_prefix}.pdf | Sankey/alluvial plot as a PDF file; default filename is sankey_plot.pdf |
data/session_info.txt | R session information and runtime parameters |
selected_annotations.csv
| Column | Type | Description |
|---|---|---|
| stage columns | character | One column per plotted stage in original order |
sankey_lodes.csv
| Column | Type | Description |
|---|---|---|
sample_id | character | Synthetic row identifier used as the alluvium key |
x | character | Stage name |
stratum | character | Category label for the stage |
Workflow
Step 1: Validate Input
- Check that the input file exists and is readable.
- Detect CSV vs TSV input.
- Validate that at least 2 stage columns are available.
- Validate that user-specified columns exist.
Step 2: Prepare Sankey Data
- Subset the selected stage columns.
- Replace missing or blank labels.
- Add a row-level
sample_ididentifier. - Convert the table with
ggalluvial::to_lodes_form().
Step 2a: Readability Advisories
After column selection, the script emits log_warn advisories when:
- More than 5 stages are selected:
"More than 5 stages selected; plot may be hard to read. Consider filtering." - A stage has more than 8 unique values:
"Stage <name> has <n> unique values; consider aggregating for readability."
These are advisory only — the script continues and produces the plot.
Step 3: Generate Visualization
- Build the Sankey/alluvial plot with
geom_flow()andgeom_stratum(). - Render stratum labels.
- Save the plot as PDF.
Step 4: Record Outputs
- Save the selected annotations and lodes-format table as CSV files.
- Save
sessionInfo()and runtime arguments for reproducibility.
Examples
Reproduce the Original Two-Column Plot
Rscript scripts/main.R \
-i tests/data/sample_annotations.csv \
-o tests/output \
-c risk,ResponderPlot Three Annotation Stages
Rscript scripts/main.R \
-i tests/data/sample_annotations.csv \
-o tests/output_three_stage \
-c risk,Responder,Subtype \
--title "Risk to response transitions"Use All Columns Automatically
Rscript scripts/main.R \
-i tests/data/minimal_annotations.csv \
-o tests/output_all_columnsError Handling
Common Errors
| Error | Cause | Solution |
|---|---|---|
SKILL_FILE_NOT_FOUND | Input file does not exist | Check --input_file |
SKILL_EMPTY_DATA | The input file has zero rows or fewer than 2 usable columns | Provide a non-empty table with at least 2 stage columns |
SKILL_MISSING_COLUMNS | A requested stage column is absent | Correct --columns or fix the input header |
SKILL_INVALID_PARAMETER | Width, height, alpha, label size, or output prefix is invalid | Provide valid arguments per the Arguments table |
SKILL_DEPENDENCY_MISSING | A required R package is unavailable | Run Rscript scripts/install_dependencies.R |
SKILL_IO_ERROR | Output directory cannot be created or written | Check permissions on --output_dir |
IF error persists, READ: references/troubleshooting.md
Testing
Test with Sample Data
Rscript scripts/install_dependencies.R
Rscript scripts/main.R --help
Rscript scripts/main.R \
-i tests/data/sample_annotations.csv \
-o tests/output \
-c risk,Responder,Subtype
Rscript tests/test_skill.R
Rscript tests/run_smoke_test.RValidation Commands
ls -la tests/output/table
ls -la tests/output/plot
ls -la tests/output/dataReferences
- Brunson JC (2020) ggalluvial: Layered Grammar for Alluvial Plots. Journal of Open Source Software. doi:10.21105/joss.02017
- Wickham H (2016) ggplot2: Elegant Graphics for Data Analysis. Springer. doi:10.1007/978-3-319-24277-4
For detailed algorithm, READ: references/algorithm.md
© aipoch, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 11 other files (scripts, references) in awesome-med-research-skills/Data Analysis/sample-group-sankey-plot of aipoch/medical-research-skills.
- SKILL.md
- eval_report_sample-group-sankey-plot_result.json
- references/algorithm.md
- references/cli-guide.md
- references/troubleshooting.md
- scripts/functions.R
- scripts/install_dependencies.R
- scripts/main.R
- scripts/run_analysis.R
- scripts/utils.R
- tests/data/sample_annotations.csv
- tests/run_smoke_test.R
Open the folder on GitHubat commit 686e09d
Compare with similar skills
Sample Group Sankey Plot next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Sample Group Sankey Plot this skillaipoch/medical-research-skills | 2k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Excel and CSV Data Analysisbytedance/deer-flow | 83k | 4 repos | ~2.2k | Automated safety check: Pass | MIT | |
| Exploratory Data AnalysisOleafly/Oleafly | 206 | 3 repos | ~3.4k | Automated safety check: Notes | MIT | |
| CSV Data Summarizercoffeefuelbump/csv-data-summarizer-claude-skill | 468 | 2 repos | ~1.4k | Automated safety check: Pass | None | |
| Ieee Figure TableCloudWave818/ieee-skills | 355 | — | ~1k | Automated safety check: Pass | MIT | |
| Raccoon DataanalysisSenseTime-Copilot/raccoon-dataanalysis-skill | 137 | — | ~1.9k | Automated safety check: Pass | None |
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Categories
Questions about Sample Group Sankey Plot
What does Sample Group Sankey Plot do?
A skill your agent uses when generating Sankey or alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group, response status…. Sample Group Sankey Plot is an agent skill from aipoch/medical-research-skills. Use when generating Sankey or alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group, response status, subtype, or cohort labels.
When should I use Sample Group Sankey Plot?
Sample Group Sankey Plot fits situations like: generating Sankey; alluvial plots from sample annotation tables where rows are samples and selected columns are categorical stages such as risk group; response status.
How do I install Sample Group Sankey Plot in Claude Code?
Run `npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a claude-code`. Or copy the skill folder (awesome-med-research-skills/Data Analysis/sample-group-sankey-plot in aipoch/medical-research-skills) into .claude/skills/sample-group-sankey-plot in your project. Claude Code loads it when a task matches its description.
How do I install Sample Group Sankey Plot in Codex?
Run `npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a codex`. Or copy the skill folder (awesome-med-research-skills/Data Analysis/sample-group-sankey-plot in aipoch/medical-research-skills) into .agents/skills/sample-group-sankey-plot in your project. Codex loads it when a task matches its description.
Can I use Sample Group Sankey Plot in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aipoch/medical-research-skills --skill sample-group-sankey-plot -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sample-group-sankey-plot, .gemini/skills/sample-group-sankey-plot, .github/skills/sample-group-sankey-plot and .opencode/skills/sample-group-sankey-plot in your project.
What does Sample Group Sankey Plot need to run?
Going by SKILL.md and its folder, Sample Group Sankey Plot needs R for the scripts in its folder.
Does Sample Group Sankey Plot access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Sample Group Sankey Plot safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Sample Group Sankey Plot use?
Sample Group Sankey Plot is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Sample Group Sankey Plot use?
About 2.4k tokens (SKILL.md is roughly 9.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.6k tokens, read only when the agent opens those files.
What are the alternatives to Sample Group Sankey Plot?
Skills that share tags, products or a category with Sample Group Sankey Plot: Excel and CSV Data Analysis (bytedance/deer-flow, 83k stars), Exploratory Data Analysis (Oleafly/Oleafly, 206 stars), CSV Data Summarizer (coffeefuelbump/csv-data-summarizer-claude-skill, 468 stars) and Ieee Figure Table (CloudWave818/ieee-skills, 355 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Sample Group Sankey Plot?
aipoch (a GitHub organization) maintains it in aipoch/medical-research-skills, which has 1,974 GitHub stars. The repository holds 567 skills in this directory. The repository was last updated on September 17, 2026.
Source: aipoch/medical-research-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.