Plugin Testing
polyipseity/obsidian-terminal
Skill for testing Obsidian plugin features in this repository.
Create a minimal working Evernote example. An agent skill from jeremylongshore/tons-of-skills-marketplace.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill evernote-hello-world -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace evernote-hello-world --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/.curated/evernote-hello-world .claude/skills/evernote-hello-world && 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 "evernote-hello-world" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/evernote-hello-world into .claude/skills/evernote-hello-world/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "evernote-hello-world", 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/.curated/evernote-hello-worldType 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 evernote-hello-world -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace evernote-hello-world --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/.curated/evernote-hello-world .agents/skills/evernote-hello-world && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "evernote-hello-world" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/evernote-hello-world into .agents/skills/evernote-hello-world/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "evernote-hello-world", 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 evernote-hello-world -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace evernote-hello-world --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/.curated/evernote-hello-world .cursor/skills/evernote-hello-world && 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 "evernote-hello-world" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/evernote-hello-world into .cursor/skills/evernote-hello-world/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "evernote-hello-world", 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/.curated/evernote-hello-world--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 evernote-hello-world -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace evernote-hello-world --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/.curated/evernote-hello-world .gemini/skills/evernote-hello-world && 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 "evernote-hello-world" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/evernote-hello-world into .gemini/skills/evernote-hello-world/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "evernote-hello-world", 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 evernote-hello-worldInstalls 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 evernote-hello-world -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/.curated/evernote-hello-world .github/skills/evernote-hello-world && 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 "evernote-hello-world" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/evernote-hello-world into .github/skills/evernote-hello-world/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "evernote-hello-world", 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 evernote-hello-world -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 evernote-hello-world --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/.curated/evernote-hello-world .opencode/skills/evernote-hello-world && 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 "evernote-hello-world" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/evernote-hello-world into .opencode/skills/evernote-hello-world/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "evernote-hello-world", 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.
evernote-hello-worldCreate a minimal working Evernote example. An agent skill from jeremylongshore/tons-of-skills-marketplace.
Evernote Hello World is an agent skill from jeremylongshore/tons-of-skills-marketplace. Create a minimal working Evernote example. Use when starting a new Evernote integration, testing your setup, or learning basic Evernote API patterns. Trigger with phrases like "evernote hello world", "evernote example", "evernote quick start", "simple evernote code", "create first note".
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/implementation-guide.md`). Compatibility notes: Designed for Claude Code
It sits in Testing & QA, covering Integration testing. 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 step headings in SKILL.md.
Read from SKILL.md and the folder at commit cfae287. 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:
ReadWriteEditFrom allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript and xml).
From the folder's file list and the shell code blocks in SKILL.md.
Hosts in commands or code, which the agent is likely to contact:
xml.evernote.comAlso links to:
dev.evernote.comFrom URLs in SKILL.md, links to its own repository left out.
Names these keys or tokens, usually read from environment variables:
EVERNOTE_ACCESS_TOKENFrom names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Evernote Hello World loads about 1.2k tokens when it runs, and up to ~2.5k if it reads all its reference files. Until then it costs about 77 tokens; SKILL.md has 308 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 cfae287, republished under its MIT licence (© jeremylongshore). 308 words, ~1,153 tokens.
.claude/skills/evernote-hello-world/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.Create your first Evernote note using the Cloud API, demonstrating ENML format and NoteStore operations.
evernote-install-auth setupInitialize an authenticated Evernote client. Use a Developer Token for sandbox or an OAuth access token for production.
// hello-evernote.js
const Evernote = require('evernote');
const client = new Evernote.Client({
token: process.env.EVERNOTE_ACCESS_TOKEN,
sandbox: true // false for production
});Evernote uses ENML (Evernote Markup Language), a restricted XHTML subset. Every note must include the XML declaration, DOCTYPE, and <en-note> root element. Forbidden elements include <script>, <form>, <iframe>. Only inline styles are allowed (no class or id attributes).
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
<en-note>
<h1>Note Title</h1>
<p>Content goes here</p>
<en-todo checked="false"/> A task item
</en-note>Build ENML content and call noteStore.createNote(). The returned object contains the guid, title, and created timestamp.
async function createHelloWorldNote() {
const noteStore = client.getNoteStore();
const content = `<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
<en-note>
<h1>Hello from Claude Code!</h1>
<p>Created at: ${new Date().toISOString()}</p>
</en-note>`;
const note = new Evernote.Types.Note();
note.title = 'Hello World - Evernote API';
note.content = content;
const createdNote = await noteStore.createNote(note);
console.log('Note GUID:', createdNote.guid);
return createdNote;
}Use listNotebooks() to enumerate notebooks and getNote() with boolean flags to control what data is returned (content, resources, recognition, alternate data).
const noteStore = client.getNoteStore();
// List all notebooks
const notebooks = await noteStore.listNotebooks();
notebooks.forEach(nb => console.log(`- ${nb.name} (${nb.guid})`));
// Retrieve a note with content
const note = await noteStore.getNote(noteGuid, true, false, false, false);
console.log('Title:', note.title);For the complete working example with Python SDK, todo lists, and a combined workflow, see Implementation Guide.
| Error | Cause | Solution |
|---|---|---|
EDAMUserException: BAD_DATA_FORMAT | Invalid ENML content | Validate against ENML DTD; ensure XML declaration and DOCTYPE |
EDAMNotFoundException | Note or notebook not found | Check GUID is correct and note is not in trash |
EDAMSystemException: RATE_LIMIT_REACHED | Too many requests | Wait for rateLimitDuration seconds before retrying |
Missing DOCTYPE | ENML missing required header | Add <?xml ...?> and <!DOCTYPE ...> before <en-note> |
Proceed to evernote-local-dev-loop for development workflow setup.
Sandbox test: Create a note using a Developer Token with sandbox: true, verify it appears in your sandbox account at sandbox.evernote.com.
Production note: Switch to OAuth access token, set sandbox: false, create a note in a specific notebook using note.notebookGuid.
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file (references) in skills/.curated/evernote-hello-world of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit cfae287
Evernote Hello World 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 |
|---|---|---|---|---|---|---|
| Evernote Hello World this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Plugin Testingpolyipseity/obsidian-terminal | 951 | — | ~828 | Automated safety check: Pass | AGPL-3.0 | |
| Create Modulecartography-cncf/cartography | 4.1k | — | ~2.5k | Automated safety check: Pass | Apache-2.0 | |
| Td Integration Testmarcus/td | 251 | — | ~1.2k | Automated safety check: Pass | MIT | |
| Integration E2E Testingshinpr/claude-code-workflows | 694 | — | ~3.5k | Automated safety check: Pass | MIT | |
| JS-in-HTML Testingliaohch3/claude-tap | 3.3k | — | ~924 | Automated safety check: Pass | MIT |
polyipseity/obsidian-terminal
Skill for testing Obsidian plugin features in this repository.
cartography-cncf/cartography
Author a new Cartography intel module end-to-end (entry point, sync GET/TRANSFORM/LOAD/CLEANUP, declarative data model, integration test, schema docs).
marcus/td
Write integration tests for the td-sync admin API using the TestHarness in internal/api/testharnesstest.go.
shinpr/claude-code-workflows
Integration and E2E test design principles, ROI calculation, test skeleton specification, and review criteria.
liaohch3/claude-tap
Tests JavaScript embedded in an HTML file in two layers: pytest checks of the logic ported to Python, and Playwright runs in a real browser for the DOM.
talkincode/toughradius
Write CI-executable acceptance/integration tests for protocol or end-to-end changes (TR-F022).
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
Build this skill automates the adaptation of pre-trained machine learning models using transfer learning techniques.
jeremylongshore/tons-of-skills-marketplace
Execute proactive auto-loading: automatically detects and loads agents.md files.
jeremylongshore/tons-of-skills-marketplace
Aggregate and centralize performance metrics from applications, systems, databases, caches, and services.
jeremylongshore/tons-of-skills-marketplace
Execute this skill enables AI assistant to analyze capacity requirements and plan for future growth.
jeremylongshore/tons-of-skills-marketplace
Process use when you need to work with database indexing. An agent skill from jeremylongshore/tons-of-skills-marketplace.
Categories
Create a minimal working Evernote example. An agent skill from jeremylongshore/tons-of-skills-marketplace. Evernote Hello World is an agent skill from jeremylongshore/tons-of-skills-marketplace. Create a minimal working Evernote example.
Evernote Hello World fits situations like: starting a new Evernote integration; testing your setup; learning basic Evernote API patterns; with phrases like evernote hello world.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill evernote-hello-world -a claude-code`. Or copy the skill folder (skills/.curated/evernote-hello-world in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/evernote-hello-world in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill evernote-hello-world -a codex`. Or copy the skill folder (skills/.curated/evernote-hello-world in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/evernote-hello-world 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 evernote-hello-world -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/evernote-hello-world, .gemini/skills/evernote-hello-world, .github/skills/evernote-hello-world and .opencode/skills/evernote-hello-world in your project.
Going by SKILL.md and its folder, Evernote Hello World needs credentials named EVERNOTE_ACCESS_TOKEN. Our summary lists: Python 3; A credential in EVERNOTE_ACCESS_TOKEN. Its frontmatter pre-approves these tools: Read, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code.
SKILL.md names 2 domains. In commands or code: xml.evernote.com; the agent is likely to contact it when it follows the instructions. As links in the text: dev.evernote.com. 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.
Evernote Hello World is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.2k tokens (SKILL.md is roughly 4.6k 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 1.4k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Evernote Hello World: Plugin Testing (polyipseity/obsidian-terminal, 951 stars), Create Module (cartography-cncf/cartography, 4.1k stars), Td Integration Test (marcus/td, 251 stars) and Integration E2E Testing (shinpr/claude-code-workflows, 694 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 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 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.