Diagram Design
cathrynlavery/diagram-design
Creates branded diagrams, from architecture, flowchart and sequence to charts and maps, as self-contained HTML with inline SVG, with import from draw.io, Mermaid and Excalidraw.
Agent skill
by jeremylongshore in jeremylongshore/tons-of-skills-marketplace
Analyze code documentation analyzer operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace code-documentation-analyzer --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/17-technical-docs/code-documentation-analyzer .claude/skills/code-documentation-analyzer && 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 "code-documentation-analyzer" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzer into .claude/skills/code-documentation-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-analyzer", 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/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzerType 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 jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace code-documentation-analyzer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/17-technical-docs/code-documentation-analyzer .agents/skills/code-documentation-analyzer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "code-documentation-analyzer" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzer into .agents/skills/code-documentation-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-analyzer", 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 jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace code-documentation-analyzer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/17-technical-docs/code-documentation-analyzer .cursor/skills/code-documentation-analyzer && 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 "code-documentation-analyzer" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzer into .cursor/skills/code-documentation-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-analyzer", 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/jeremylongshore/tons-of-skills-marketplace.git --path skills/17-technical-docs/code-documentation-analyzer--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 jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace code-documentation-analyzer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/17-technical-docs/code-documentation-analyzer .gemini/skills/code-documentation-analyzer && 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 "code-documentation-analyzer" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzer into .gemini/skills/code-documentation-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-analyzer", 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 jeremylongshore/tons-of-skills-marketplace code-documentation-analyzerInstalls 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 jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/17-technical-docs/code-documentation-analyzer .github/skills/code-documentation-analyzer && 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 "code-documentation-analyzer" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzer into .github/skills/code-documentation-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-analyzer", 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 jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace code-documentation-analyzer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/17-technical-docs/code-documentation-analyzer .opencode/skills/code-documentation-analyzer && 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 "code-documentation-analyzer" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/17-technical-docs/code-documentation-analyzer into .opencode/skills/code-documentation-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-analyzer", 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.
code-documentation-analyzerAnalyze code documentation analyzer operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.
Code Documentation Analyzer is an agent skill from jeremylongshore/tons-of-skills-marketplace. Analyze code documentation analyzer operations. Auto-activating skill for Technical Documentation. Triggers on: code documentation analyzer, code documentation analyzer Part of the Technical Documentation skill category. Use when analyzing or auditing code documentation analyzer. Trigger with phrases like "code documentation analyzer", "code analyzer", "analyze code documentation r".
Its SKILL.md is about 610 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Designed for Claude Code
It sits in Development, covering Technical documentation. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
4 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 23ea8d4. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditBash(cmd:*)GrepFrom allowed-tools in the SKILL.md frontmatter.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Code Documentation Analyzer loads about 606 tokens when it runs. Until then it costs about 104 tokens; SKILL.md has 196 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.
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.
The full file from jeremylongshore/tons-of-skills-marketplace at commit 23ea8d4, republished under its MIT licence (© jeremylongshore). 196 words, ~606 tokens.
.claude/skills/code-documentation-analyzer/SKILL.md (or your agent's skills folder).This skill provides automated assistance for code documentation analyzer tasks within the Technical Documentation domain.
This skill activates automatically when you:
Example: Basic Usage Request: "Help me with code documentation analyzer" Result: Provides step-by-step guidance and generates appropriate configurations
| Error | Cause | Solution |
|---|---|---|
| Configuration invalid | Missing required fields | Check documentation for required parameters |
| Tool not found | Dependency not installed | Install required tools per prerequisites |
| Permission denied | Insufficient access | Verify credentials and permissions |
Part of the Technical Documentation skill category. Tags: documentation, markdown, api-docs, readme, technical-writing
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/17-technical-docs/code-documentation-analyzer of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit 23ea8d4
Code Documentation Analyzer 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 |
|---|---|---|---|---|---|---|
| Code Documentation Analyzer this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~606 | Automated safety check: Pass | MIT | |
| Diagram Designcathrynlavery/diagram-design | 45k | 1 repos | ~7.5k | Automated safety check: Pass | MIT | |
| Simple Englishmoeru-ai/airi | 50k | 2 repos | ~4.6k | Automated safety check: Pass | MIT | |
| Get API Docs with chubandrewyng/context-hub | 14k | 2 repos | ~775 | Automated safety check: Pass | MIT | |
| Doc SyncJetBrains/ideavim | 10k | 2 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Mailspring App ScreenshotsFoundry376/Mailspring | 18k | — | ~1.5k | Automated safety check: Pass | GPL-3.0 |
cathrynlavery/diagram-design
Creates branded diagrams, from architecture, flowchart and sequence to charts and maps, as self-contained HTML with inline SVG, with import from draw.io, Mermaid and Excalidraw.
moeru-ai/airi
Write or rewrite technical text with the rules of ASD-STE100 Simplified Technical English so it is clear, unambiguous, and free of AI slop.
andrewyng/context-hub
Fetches current documentation for third-party APIs and SDKs with the chub CLI before the agent writes code against them, instead of relying on remembered API shapes.
JetBrains/ideavim
Keeps IdeaVim documentation in sync with code changes. An agent skill from JetBrains/ideavim.
Foundry376/Mailspring
Captures screenshots of the running Mailspring dev app for docs, PRs or visual checks by launching it with a debugging port, driving the UI and clipping to an element.
Agents365-ai/drawio-skill
Creates and edits editable draw.io diagrams from descriptions, code, infrastructure files, SQL and API schemas, with sync, review, test and export tools.
jeremylongshore/tons-of-skills-marketplace
Execute this skill enables AI assistant to conduct a security-focused code review using the security-agent plugin.
jeremylongshore/tons-of-skills-marketplace
Execute this skill enables AI assistant to perform natural language processing and text analysis using the nlp-text-analyzer plugin.
jeremylongshore/tons-of-skills-marketplace
Execute this skill allows AI assistant to construct and configure neural network architectures using the neural-network-builder plugin.
jeremylongshore/tons-of-skills-marketplace
Process identify anomalies and outliers in datasets using machine learning algorithms.
jeremylongshore/tons-of-skills-marketplace
Build this skill enables AI assistant to provide interpretability and explainability for machine learning models.
jeremylongshore/tons-of-skills-marketplace
Execute this skill optimizes prompts for large language models (llms) to reduce token usage, lower costs, and improve performance.
Categories
Analyze code documentation analyzer operations. An agent skill from jeremylongshore/tons-of-skills-marketplace. Code Documentation Analyzer is an agent skill from jeremylongshore/tons-of-skills-marketplace. Analyze code documentation analyzer operations.
Code Documentation Analyzer fits situations like: : code documentation analyzer; code documentation analyzer Part of the Technical Documentation skill category; auditing code documentation analyzer; with phrases like code documentation analyzer.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a claude-code`. Or copy the skill folder (skills/17-technical-docs/code-documentation-analyzer in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/code-documentation-analyzer in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a codex`. Or copy the skill folder (skills/17-technical-docs/code-documentation-analyzer in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/code-documentation-analyzer in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill code-documentation-analyzer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/code-documentation-analyzer, .gemini/skills/code-documentation-analyzer, .github/skills/code-documentation-analyzer and .opencode/skills/code-documentation-analyzer in your project.
SKILL.md names no scripts, command-line tools or credentials: Code Documentation Analyzer is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(cmd:*), Grep. Compatibility (from SKILL.md): Designed for Claude Code.
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.
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.
Code Documentation Analyzer is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 606 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Code Documentation Analyzer: Diagram Design (cathrynlavery/diagram-design, 45k stars), Simple English (moeru-ai/airi, 50k stars), Get API Docs with chub (andrewyng/context-hub, 14k stars) and Doc Sync (JetBrains/ideavim, 10k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,821 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 8, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.