---
title: "penecho-cloud"
description: "Create editable diagrams and interactive previews in a browser Canvas. Start as a guest, then sign in for Cloud saving and PenEcho Agent."
canonical: https://agentpluginsdirectory.com/plugins/penecho-cloud--penecho
last-updated: 2026-10-12
---

# penecho-cloud
Create editable diagrams and interactive previews in a browser Canvas. Start as a guest, then sign in for Cloud saving and PenEcho Agent.
- Slug: penecho-cloud--penecho
- Publisher: PenEcho
- Repository: https://github.com/penecho/penecho
- Manifest: integrations/penecho-cloud/hermes/portable/plugin.json
- Version: 1.1.4
- License: MIT
- Category (editorial): other
- Skills: 1 (penecho-canvas)
- MCP servers: 1 (penecho-cloud)
- Stars: 2479
- Repository created: 2026-07-14
- Repository last pushed: 2026-10-12
- Publisher type: Organization
- Listing: https://agentpluginsdirectory.com/plugins/penecho-cloud--penecho
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What penecho-cloud does, in the publisher's words

This generated variant is for the Hermes portable loader's stdio compatibility path. Install this directory or extract penecho-hermes-plugin.zip; select this connection instead of the native Hermes MCP catalog connection to avoid duplicates. It uses Node.js 20+/npx and pinned mcp-remote@0.1.38 for OAuth to https://penecho.ai/mcp. Complete normal host OAuth authorization. Credentials belong in the host's credential store and are never bundled here.

The main Codex, Claude and Cursor distribution uses native HTTPS. Use integrations/penecho-cloud or penecho-cloud-plugin.zip for those hosts. This directory is generated by python3 scripts/package-penecho-cloud.py from the canonical manifest, license, assets and skills/penecho-canvas/ source. Edit that source and rebuild; do not maintain a second workflow Skill here. Package version matches the main native distribution. Local generation does not prove publication or a successful fresh-host installation.

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/penecho/penecho/HEAD/integrations/penecho-cloud/hermes/portable/README.md

## Skills

- penecho-canvas: Draw on a canvas beside the chat, including requests such as "draw this on canvas" or "画在画布上". Set up and use production PenEcho Cloud for diagrams, interactive demonstrations, and handwritten feedback. Automatically configure a missing native MCP connection. Preserve explicit UAT/local targets, cu…

Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.

## MCP servers

- penecho-cloud: transport: stdio; command: npx -y mcp-remote@0.1.38 https://penecho.ai/mcp --transport http-only --resource https://penecho.ai/mcp

Read from the plugin's own mcp.json. Environment variable names only, never values.