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Agent skill

Evernote Webhooks Events

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Implement Evernote webhook notifications and sync events. An agent skill from jeremylongshore/tons-of-skills-marketplace.

MITAuto-check passedBackend & APIs

Install Evernote Webhooks Events

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill evernote-webhooks-events -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace evernote-webhooks-events --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ 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-webhooks-events .claude/skills/evernote-webhooks-events && rm -rf skills-src

Use ~/.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/

Facts

Skill name
evernote-webhooks-events
GitHub stars
2.8k
Token cost
~1k tokens
SKILL.md length
366 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Implement Evernote webhook notifications and sync events. An agent skill from jeremylongshore/tons-of-skills-marketplace.

  • Works in 5 steps: Webhook Endpoint → Webhook Reasons → Sync State Management → …
  • Handling note changes
  • SKILL.md covers Overview, Prerequisites, Instructions and Output, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Evernote Webhooks Events is an agent skill from jeremylongshore/tons-of-skills-marketplace. Implement Evernote webhook notifications and sync events. Use when handling note changes, implementing real-time sync, or processing Evernote notifications. Trigger with phrases like "evernote webhook", "evernote events", "evernote sync", "evernote notifications".

Its SKILL.md is about 1k 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 Backend & APIs, covering Webhooks. 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.

When your agent uses it

  • Handling note changes
  • Implementing real-time sync
  • Processing Evernote notifications
  • With phrases like evernote webhook

Example prompts

  • “evernote webhook”
  • “evernote events”
  • “evernote sync”
  • “/evernote-webhooks-events”

Requirements

  • Compatibility (from SKILL.md): Designed for Claude Code
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(curl:*)

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Webhook Endpoint
  2. Webhook Reasons
  3. Sync State Management
  4. Event Processing and Handlers
  5. Polling Fallback

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash(curl:*)

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • dev.evernote.com

    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.

  • Compatibility

    Designed for Claude Code

    From compatibility in the SKILL.md frontmatter.

Context cost

Evernote Webhooks Events loads about 1k tokens when it runs, and up to ~4.1k if it reads all its reference files. Until then it costs about 72 tokens; SKILL.md has 366 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~72
When it runs · the whole SKILL.md, loaded when a task matches
~1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.1k

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 jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 366 words, ~1,038 tokens.

Download SKILL.mdSave it as .claude/skills/evernote-webhooks-events/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
evernote-webhooks-events
description
Implement Evernote webhook notifications and sync events. Use when handling note changes, implementing real-time sync, or processing Evernote notifications. Trigger with phrases like "evernote webhook", "evernote events", "evernote sync", "evernote notifications".
allowed-tools
Read, Write, Edit, Bash(curl:*)
compatibility
Designed for Claude Code
version
1.13.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, evernote, webhooks

Evernote Webhooks & Events

Overview

Implement Evernote webhook notifications for real-time change detection. Evernote webhooks notify your endpoint that changes occurred, but you must use the sync API to retrieve the actual changed data.

Prerequisites

  • Evernote API key with webhook permissions
  • HTTPS endpoint accessible from the internet
  • Understanding of Evernote sync API

Instructions

Step 1: Webhook Endpoint

Create an Express endpoint that receives webhook POST requests. Evernote sends userId, guid (notebook GUID), and reason (create, update, notebook) as query parameters. Respond with HTTP 200 immediately, then process asynchronously.

javascript
app.post('/evernote/webhook', (req, res) => {
  const { userId, guid, reason } = req.query;
  res.sendStatus(200); // Respond immediately

  // Process asynchronously
  processWebhook({ userId, notebookGuid: guid, reason })
    .catch(err => console.error('Webhook processing failed:', err));
});
Step 2: Webhook Reasons

Handle three webhook reasons: create (new note created), update (note modified), and notebook (notebook-level change). Each triggers a sync of the affected notebook.

Step 3: Sync State Management

Store the last sync USN per user. On webhook receipt, call getSyncState() to get the current server USN, then getFilteredSyncChunk() to fetch only the changes since your last sync.

javascript
const syncState = await noteStore.getSyncState();
const chunk = await noteStore.getFilteredSyncChunk(
  lastUSN,
  100,  // maxEntries
  new Evernote.NoteStore.SyncChunkFilter({
    includeNotes: true,
    includeNotebooks: true,
    includeTags: true
  })
);
Step 4: Event Processing and Handlers

Route sync chunk entries to typed handlers: onNoteCreated, onNoteUpdated, onNoteDeleted, onNotebookChanged. Implement idempotency by tracking processed USNs to handle duplicate webhook deliveries.

Step 5: Polling Fallback

Implement a polling fallback for environments where webhooks are unavailable. Poll getSyncState() on a timer (e.g., every 5 minutes) and sync when updateCount changes.

For the full webhook server, sync manager, event handlers, and polling implementations, see Implementation Guide.

Show full SKILL.md (147 more words)Show less

Output

  • Express webhook endpoint with async processing
  • Sync state manager with USN tracking
  • Event router for create, update, and delete operations
  • Idempotent event processing (handles duplicate deliveries)
  • Polling fallback for non-webhook environments

Error Handling

IssueCauseSolution
Webhook not receivedURL not reachable from Evernote serversVerify HTTPS endpoint is publicly accessible
Duplicate webhooksNetwork retries by EvernoteTrack processed USNs for idempotency
Missing changesRace condition between webhook and syncRe-sync with small delay after webhook
Sync timeoutLarge change set in chunkReduce maxEntries per chunk, paginate

Resources

Next Steps

For performance optimization, see evernote-performance-tuning.

Examples

Real-time note sync: Receive webhook on note update, fetch the sync chunk, update local database, and notify connected clients via WebSocket.

Polling-based sync: For environments behind firewalls, poll getSyncState() every 5 minutes and process any changes via the same handler pipeline used by webhooks.

© jeremylongshore, 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 1 other file (references) in skills/.curated/evernote-webhooks-events of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/implementation-guide.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Evernote Webhooks Events 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.

Evernote Webhooks Events compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Evernote Webhooks Events this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1kAutomated safety check: PassMIT
Novu Design Workflownovuhq/novu40k—~2.6kAutomated safety check: PassCustom licence
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Stripe Appsfossasia/eventyay1.7k1 repos~3.6kAutomated safety check: PassApache-2.0
Dingtalk Messageagentscope-ai/ReMe3.6k—~1.6kAutomated safety check: PassApache-2.0
PR Review Provideryansongda/pay5.4k—~2.4kAutomated safety check: PassMIT

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Categories

Questions about Evernote Webhooks Events

What does Evernote Webhooks Events do?

Implement Evernote webhook notifications and sync events. An agent skill from jeremylongshore/tons-of-skills-marketplace. Evernote Webhooks Events is an agent skill from jeremylongshore/tons-of-skills-marketplace. Implement Evernote webhook notifications and sync events.

When should I use Evernote Webhooks Events?

Evernote Webhooks Events fits situations like: handling note changes; implementing real-time sync; processing Evernote notifications; with phrases like evernote webhook.

How do I install Evernote Webhooks Events in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill evernote-webhooks-events -a claude-code`. Or copy the skill folder (skills/.curated/evernote-webhooks-events in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/evernote-webhooks-events in your project. Claude Code loads it when a task matches its description.

How do I install Evernote Webhooks Events in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill evernote-webhooks-events -a codex`. Or copy the skill folder (skills/.curated/evernote-webhooks-events in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/evernote-webhooks-events in your project. Codex loads it when a task matches its description.

Can I use Evernote Webhooks Events 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 jeremylongshore/tons-of-skills-marketplace --skill evernote-webhooks-events -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-webhooks-events, .gemini/skills/evernote-webhooks-events, .github/skills/evernote-webhooks-events and .opencode/skills/evernote-webhooks-events in your project.

What does Evernote Webhooks Events need to run?

SKILL.md names no scripts, command-line tools or credentials: Evernote Webhooks Events is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(curl:*). Compatibility (from SKILL.md): Designed for Claude Code.

Does Evernote Webhooks Events access the network?

SKILL.md names 1 domain. As links in the text: dev.evernote.com. This is read from the text; nothing was executed.

Is Evernote Webhooks Events 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 Evernote Webhooks Events use?

Evernote Webhooks Events 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 Evernote Webhooks Events use?

About 1k tokens (SKILL.md is roughly 4.2k 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 3.1k tokens, read only when the agent opens those files.

What are the alternatives to Evernote Webhooks Events?

Skills that share tags, products or a category with Evernote Webhooks Events: Novu Design Workflow (novuhq/novu, 40k stars), Golive (mikehasa/golive-skill, 1.3k stars), Stripe Apps (fossasia/eventyay, 1.7k stars) and Dingtalk Message (agentscope-ai/ReMe, 3.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Evernote Webhooks Events?

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.