Python Executor
cortega26/chile-hub
Execute Python code in a safe sandboxed environment via [inference.sh](https://inference.sh).
Common pandas and matplotlib patterns for data analysis and visualization
Install Pandas Patterns
$ npx skills add langchain-ai/docs --skill pandas-patterns -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install langchain-ai/docs pandas-patterns --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/langchain-ai/docs.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src/code-samples/langchain/skills/pandas-patterns .claude/skills/pandas-patterns && 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 "pandas-patterns" agent skill from https://github.com/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patterns into .claude/skills/pandas-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pandas-patterns", 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/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patternsType 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 langchain-ai/docs --skill pandas-patterns -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install langchain-ai/docs pandas-patterns --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/langchain-ai/docs.git skills-src && mkdir -p .agents/skills && cp -r skills-src/src/code-samples/langchain/skills/pandas-patterns .agents/skills/pandas-patterns && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "pandas-patterns" agent skill from https://github.com/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patterns into .agents/skills/pandas-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pandas-patterns", 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 langchain-ai/docs --skill pandas-patterns -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install langchain-ai/docs pandas-patterns --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/langchain-ai/docs.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/src/code-samples/langchain/skills/pandas-patterns .cursor/skills/pandas-patterns && 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 "pandas-patterns" agent skill from https://github.com/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patterns into .cursor/skills/pandas-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pandas-patterns", 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/langchain-ai/docs.git --path src/code-samples/langchain/skills/pandas-patterns--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 langchain-ai/docs --skill pandas-patterns -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install langchain-ai/docs pandas-patterns --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/langchain-ai/docs.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/src/code-samples/langchain/skills/pandas-patterns .gemini/skills/pandas-patterns && 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 "pandas-patterns" agent skill from https://github.com/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patterns into .gemini/skills/pandas-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pandas-patterns", 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 langchain-ai/docs pandas-patternsInstalls 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 langchain-ai/docs --skill pandas-patterns -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/langchain-ai/docs.git skills-src && mkdir -p .github/skills && cp -r skills-src/src/code-samples/langchain/skills/pandas-patterns .github/skills/pandas-patterns && 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 "pandas-patterns" agent skill from https://github.com/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patterns into .github/skills/pandas-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pandas-patterns", 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 langchain-ai/docs --skill pandas-patterns -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install langchain-ai/docs pandas-patterns --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/langchain-ai/docs.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/src/code-samples/langchain/skills/pandas-patterns .opencode/skills/pandas-patterns && 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 "pandas-patterns" agent skill from https://github.com/langchain-ai/docs/tree/main/src/code-samples/langchain/skills/pandas-patterns into .opencode/skills/pandas-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pandas-patterns", 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
pandas-patterns- GitHub stars
- 426
- Token cost
- ~117 tokens
- SKILL.md length
- 40 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- MIT
At a glance
Common pandas and matplotlib patterns for data analysis and visualization
- Tasks that involve DataFrames
- SKILL.md covers Data loading, Visualization and Reporting
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Tasks that involve Data visualization
What it does
Pandas Patterns is an agent skill from langchain-ai/docs, published by the product's own GitHub organization. Common pandas and matplotlib patterns for data analysis and visualization
Its SKILL.md is about 120 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Data & Analytics, covering DataFrames, Data visualization and Data analysis. It works with pandas and Matplotlib. The repository describes itself as: Unified LangChain documentation. The licence is MIT.
When your agent uses it
- Tasks that involve DataFrames
- Tasks that involve Data visualization
- Tasks that involve Data analysis
Example prompts
- “/pandas-patterns”
What it can do on your machine
Read from SKILL.md and the folder at commit be3028f. 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
No scripts in the folder and no shell commands in SKILL.md.
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
Pandas Patterns loads about 117 tokens when it runs. Until then it costs about 22 tokens; SKILL.md has 40 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); files beside SKILL.md are not scanned.
SKILL.md
The full file from langchain-ai/docs at commit be3028f, republished under its MIT licence (© langchain-ai). 40 words, ~117 tokens.
Download SKILL.mdSave it as
.claude/skills/pandas-patterns/SKILL.md (or your agent's skills folder).- name
- pandas-patterns
- description
- Common pandas and matplotlib patterns for data analysis and visualization
Data loading
Use pd.read_csv() for CSV files. Always check df.info() and df.describe() first.
Visualization
Use matplotlib for bar charts, seaborn for statistical plots.
Save figures with plt.savefig("output.png", dpi=150, bbox_inches="tight").
Reporting
Write a markdown summary to report.md alongside any generated charts.
© langchain-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in src/code-samples/langchain/skills/pandas-patterns of langchain-ai/docs.
Open the folder on GitHubat commit be3028f
Compare with similar skills
Pandas Patterns 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 |
|---|---|---|---|---|---|---|
| Pandas Patterns this skilllangchain-ai/docs | 426 | — | ~117 | Automated safety check: Pass | MIT | |
| Python Executorcortega26/chile-hub | 113 | 2 repos | ~1.5k | Automated safety check: Pass | MIT | |
| Analytics Data AnalysisMindrally/skills | 269 | — | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Seabornaipoch/medical-research-skills | 2k | — | ~2.1k | Automated safety check: Pass | MIT | |
| Hybrid-Engine Data Analysiscode-yeongyu/oh-my-openagent | 70k | — | ~1.4k | Automated safety check: Pass | Custom licence | |
| SeabornK-Dense-AI/scientific-agent-skills | 48k | 1 repos | ~3.4k | Automated safety check: Notes | BSD-3-Clause |
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Related
Works with
Categories
Questions about Pandas Patterns
What does Pandas Patterns do?
Common pandas and matplotlib patterns for data analysis and visualization. Pandas Patterns is an agent skill from langchain-ai/docs, published by the product's own GitHub organization.
When should I use Pandas Patterns?
Pandas Patterns fits situations like: tasks that involve DataFrames; tasks that involve Data visualization; tasks that involve Data analysis.
How do I install Pandas Patterns in Claude Code?
Run `npx skills add langchain-ai/docs --skill pandas-patterns -a claude-code`. Or copy the skill folder (src/code-samples/langchain/skills/pandas-patterns in langchain-ai/docs) into .claude/skills/pandas-patterns in your project. Claude Code loads it when a task matches its description.
How do I install Pandas Patterns in Codex?
Run `npx skills add langchain-ai/docs --skill pandas-patterns -a codex`. Or copy the skill folder (src/code-samples/langchain/skills/pandas-patterns in langchain-ai/docs) into .agents/skills/pandas-patterns in your project. Codex loads it when a task matches its description.
Can I use Pandas Patterns 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 langchain-ai/docs --skill pandas-patterns -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/pandas-patterns, .gemini/skills/pandas-patterns, .github/skills/pandas-patterns and .opencode/skills/pandas-patterns in your project.
What does Pandas Patterns need to run?
SKILL.md names no scripts, command-line tools or credentials: Pandas Patterns is instructions for the agent only.
Does Pandas Patterns 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 Pandas Patterns 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. Review the folder before installing.
What licence does Pandas Patterns use?
Pandas Patterns is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Pandas Patterns use?
About 117 tokens (SKILL.md is roughly 468 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Pandas Patterns?
Skills that share tags, products or a category with Pandas Patterns: Python Executor (cortega26/chile-hub, 113 stars), Analytics Data Analysis (Mindrally/skills, 269 stars), Seaborn (aipoch/medical-research-skills, 2k stars) and Hybrid-Engine Data Analysis (code-yeongyu/oh-my-openagent, 70k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Pandas Patterns?
langchain-ai (a GitHub organization, an official publisher) maintains it in langchain-ai/docs, which has 426 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 9, 2026.
Source: langchain-ai/docs on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.