Downtrend Duration Analyzer
tradermonty/claude-trading-skills
Analyze historical downtrend durations and generate interactive HTML histograms showing typical correction lengths by sector and market cap.
Builds a self-contained HTML page (chart, table, diagram, dashboard) to show inline in a thread.
Install Visualize
$ npx skills add code-yeongyu/oh-my-openagent --skill visualize -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install code-yeongyu/oh-my-openagent visualize --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/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/omo-senpi/skills/visualize .claude/skills/visualize && 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 "visualize" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualize into .claude/skills/visualize/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "visualize", 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/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualizeType 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 code-yeongyu/oh-my-openagent --skill visualize -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install code-yeongyu/oh-my-openagent visualize --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .agents/skills && cp -r skills-src/packages/omo-senpi/skills/visualize .agents/skills/visualize && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "visualize" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualize into .agents/skills/visualize/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "visualize", 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 code-yeongyu/oh-my-openagent --skill visualize -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install code-yeongyu/oh-my-openagent visualize --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/packages/omo-senpi/skills/visualize .cursor/skills/visualize && 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 "visualize" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualize into .cursor/skills/visualize/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "visualize", 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/code-yeongyu/oh-my-openagent.git --path packages/omo-senpi/skills/visualize--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 code-yeongyu/oh-my-openagent --skill visualize -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install code-yeongyu/oh-my-openagent visualize --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/packages/omo-senpi/skills/visualize .gemini/skills/visualize && 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 "visualize" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualize into .gemini/skills/visualize/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "visualize", 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 code-yeongyu/oh-my-openagent visualizeInstalls 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 code-yeongyu/oh-my-openagent --skill visualize -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .github/skills && cp -r skills-src/packages/omo-senpi/skills/visualize .github/skills/visualize && 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 "visualize" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualize into .github/skills/visualize/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "visualize", 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 code-yeongyu/oh-my-openagent --skill visualize -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install code-yeongyu/oh-my-openagent visualize --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/packages/omo-senpi/skills/visualize .opencode/skills/visualize && 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 "visualize" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/packages/omo-senpi/skills/visualize into .opencode/skills/visualize/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "visualize", 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
visualize- GitHub stars
- 70k
- Token cost
- ~954 tokens
- SKILL.md length
- 569 words
- Files
- 1
- Skills in repo
- 45
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Builds a self-contained HTML page (chart, table, diagram, dashboard) to show inline in a thread.
- Works in 5 steps: Data: load data-scientist. Compute every… → Design: load frontend. Use it for… → Build one self-contained page under the… → …
- Tasks that involve HTML artifacts
- SKILL.md covers The loop, Constraints of an inline page and Before you show it
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Visualize is an agent skill from code-yeongyu/oh-my-openagent. Builds a self-contained HTML page (chart, table, diagram, dashboard) to show inline in a thread. Use before calling showhtmlpage, htmlpreview or htmlrender, or whenever an answer reads better as a page than as prose.
Its SKILL.md is about 950 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 Frontend & Design, covering HTML artifacts. The repository describes itself as: OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.
When your agent uses it
- Tasks that involve HTML artifacts
Example prompts
- “Use the visualize skill to build a self-contained HTML page (chart, table, diagram, dashboard) to show inline in a thread”
- “/visualize”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Data: load data-scientist. Compute every figure with its engines (DuckDB or Polars), at the grain the reader needs, and follow its…
- Design: load frontend. Use it for hierarchy, type, spacing and states. This page's constraints replace its design-system gate: the page…
- Build one self-contained page under the constraints below.
- Preview and look. Render with html_preview in dark and in light, at the reply's width and at 390 px. Read the screenshot and the console…
- Show it with show_html_page (OmO) or html_render (other hosts), with the height the preview measured. Then write only what the page does…
What it can do on your machine
Read from SKILL.md and the folder at commit ab81169. 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
Visualize loads about 954 tokens when it runs. Until then it costs about 58 tokens; SKILL.md has 569 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 569 words (~954 tokens).
“A page shown inline sits beside a reply, in the reader's theme, and is read in a few seconds. It earns its place only by being clearer than the paragraph it replaces. This skill owns what is particular to such…”
- name
- visualize
Files
Just SKILL.md in packages/omo-senpi/skills/visualize of code-yeongyu/oh-my-openagent.
Open the folder on GitHubat commit ab81169
Compare with similar skills
Visualize 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 |
|---|---|---|---|---|---|---|
| Visualize this skillcode-yeongyu/oh-my-openagent | 70k | — | ~954 | Automated safety check: Pass | Custom licence | |
| Downtrend Duration Analyzertradermonty/claude-trading-skills | 3k | 2 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Report With HTMLdaymade/claude-code-skills | 1.4k | — | ~11k | Automated safety check: Pass | MIT | |
| LobeHub Interactive Prototypelobehub/lobehub | 83k | — | ~1.6k | Automated safety check: Pass | Custom licence | |
| Paperclip Pagepaperclipai/paperclip | 99k | — | ~1k | Automated safety check: Pass | MIT | |
| Openkb Deck NeonVectifyAI/OpenKB | 4.7k | 1 repos | ~4.3k | Automated safety check: Pass | Apache-2.0 |
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Report With HTML
daymade/claude-code-skills
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LobeHub Interactive Prototype
lobehub/lobehub
Builds single-file interactive HTML prototypes rendered with the real LobeHub UI components and written as production-style React, so they can later be split into files.
Paperclip Page
paperclipai/paperclip
Publish static HTML pages and asset folders to the Paperclip S3/CloudFront page host.
Openkb Deck Neon
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A skill your agent uses when the user asks the openkb chat to make a deck / slide presentation / PPT / slides / 演示稿 / 幻灯片 from their compiled KB content AND wants a dark, high-tech, neon / glow /…
Webhome Homepage Builder
webhtv/webhtv
Build, review, debug, reverse-engineer data sources for, and package FongMi/WebHome custom homepage single-file HTML.
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Codex Plugin QA
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Tests the omo Codex plugin in an isolated CODEX_HOME with a local mock model, proving hooks fired through app-server notifications without touching ~/.codex.
Coding Agent Session Finder
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Finds, reads and reconstructs past coding-agent sessions across Codex, Claude, OpenCode, Senpi and many other local agent logs.
ast-grep Structural Search
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Searches and rewrites code by syntax-tree shape across 25 languages with ast-grep, for codemods, structural queries and YAML lint rules, using a Python wrapper script.
LSP Setup
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Detects which languages a project uses, installs the matching language server, writes its config and checks it with a real call so diagnostics and go-to-definition work.
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Related
Categories
Questions about Visualize
What does Visualize do?
Builds a self-contained HTML page (chart, table, diagram, dashboard) to show inline in a thread. Visualize is an agent skill from code-yeongyu/oh-my-openagent. Builds a self-contained HTML page (chart, table, diagram, dashboard) to show inline in a thread.
When should I use Visualize?
Visualize fits situations like: tasks that involve HTML artifacts.
How do I install Visualize in Claude Code?
Run `npx skills add code-yeongyu/oh-my-openagent --skill visualize -a claude-code`. Or copy the skill folder (packages/omo-senpi/skills/visualize in code-yeongyu/oh-my-openagent) into .claude/skills/visualize in your project. Claude Code loads it when a task matches its description.
How do I install Visualize in Codex?
Run `npx skills add code-yeongyu/oh-my-openagent --skill visualize -a codex`. Or copy the skill folder (packages/omo-senpi/skills/visualize in code-yeongyu/oh-my-openagent) into .agents/skills/visualize in your project. Codex loads it when a task matches its description.
Can I use Visualize 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 code-yeongyu/oh-my-openagent --skill visualize -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/visualize, .gemini/skills/visualize, .github/skills/visualize and .opencode/skills/visualize in your project.
What does Visualize need to run?
SKILL.md names no scripts, command-line tools or credentials: Visualize is instructions for the agent only.
Does Visualize 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 Visualize 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 Visualize use?
Visualize has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Visualize use?
About 954 tokens (SKILL.md is roughly 3.8k 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 Visualize?
Skills that share tags, products or a category with Visualize: Downtrend Duration Analyzer (tradermonty/claude-trading-skills, 3k stars), Report With HTML (daymade/claude-code-skills, 1.4k stars), LobeHub Interactive Prototype (lobehub/lobehub, 83k stars) and Paperclip Page (paperclipai/paperclip, 99k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Visualize?
code-yeongyu (a GitHub user) maintains it in code-yeongyu/oh-my-openagent, which has 69,882 GitHub stars. The repository holds 45 skills in this directory. The repository was last updated on October 8, 2026.
Source: code-yeongyu/oh-my-openagent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.