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PopNx MCPMCP servers for people who use AI · explained in plain words

Canvora

by canvoraversion 1.2.0i★ –iRuns in the cloud
Registry nameai.canvora/canvora

Install

Overview

Description from the maker (original English)

Turn any idea, URL, doc, or PDF into on-brand visuals: 100+ formats, native in 150+ languages

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Docs, sheets & office work

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://api.canvora.ai/mcp

Run this in your terminal

claude mcp add --transport http canvora https://api.canvora.ai/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "canvora": {
      "url": "https://api.canvora.ai/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "canvora": {
      "type": "http",
      "url": "https://api.canvora.ai/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://api.canvora.ai/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain canvora.ai (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Docs, sheets & office worki

  • More stars than 0% of the other 2169 servers in this category
  • Published to the registry more recently than 20% of the other 2169 servers in this category
  • Basic checks equal to or better than 100% of the other 2169 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Canvora safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.2.0) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Agent-Native Calendar, Excel MCP Server, MCP Server for Excel

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Agent-Native Google Calendar - manage events, sync, and public booking

Runs in the cloud★ 7,620MITUpdated 2 months ago
Install

Excel MCP Server

by haris-musa

Lets AI create and edit Excel files itself, including formulas, charts and PivotTables, without Excel installed.

Runs on your computer★ 4,276MITUpdated 5 days ago
Install

Excel automation for AI - Sheets, Power Query, DAX, VBA, Tables, Ranges and more. Windows only.

Runs on your computer★ 847MITUpdated 3 days ago
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Install as a skill

npx skills add canvora/canvora-mcp

Canvora — visuals for AI agents

Give your agent a design department. Turn any idea, URL, doc, or PDF into finished, on-brand visuals: 100+ formats (posts, carousels, decks, PDFs, ads, infographics, landing-page kits), generated natively in 150+ languages — including RTL and CJK. Brand kits keep every output in the client's colors, fonts, logo, and tone.

canvora generate --idea "5 tips for remote work" \

--format linkedin_carousel --slides linkedin_carousel=5 \ --brand $BRAND_ID --wait --json

→ 5 finished branded slides on CDN URLs

Your agent writes the brief. Canvora does the design. The outputs are stable CDN URLs ready to post, embed, or hand to a scheduler (works great upstream of Postiz or any posting tool: generate → schedule, end to end agentic).

This repo is the agent-facing toolkit for Canvora:

  • Agent skills — skills/: 12 task-specific skills, one npx skills add installs all of them into Claude Code, Cursor, Codex, OpenCode, OpenClaw and 60+ agents.
SkillFor
canvoracore: setup, generate loop, credits, refinement
instagram-carouselInstagram carousels / swipe posts
linkedin-carouselLinkedIn document carousels + safe zones
pitch-deckpitch/sales/training decks, document → slides
pdf-documentmulti-page PDFs: brochures, reports, one-pagers
landing-page-visualsa whole page's visual kit from its URL
ad-campaignpaid social + display ad sets and variants
blog-promo-kitheader, OG image and promo set from one post
data-infographicprocess flows, comparisons, timelines, stats
multilingual-campaignone campaign → many languages
product-photo-visualsdesigns built around the user's own photos
visual-refreshedit, vary, localize and revert what exists
  • Remote MCP server — for Claude, ChatGPT, Cursor, and any MCP client. Nothing to install.
  • `canvora` CLI — for shell-native agents, cron jobs, and CI. Zero dependencies.

The Canvora service itself is hosted; this repo contains client tooling, skills, and docs.

Option 1 — Skills + CLI (Claude Code, Cursor, Codex, OpenClaw, shell-native agents)

npx skills add canvora/canvora-mcp     # installs the skills (they set up the CLI on first use)

or just the CLI:

npm install -g @canvora/cli

export CANVORA_API_KEY=vd_... # create at canvora.ai → Integrations → API Keys (all plans, incl. Free)

one atomic command: generates, polls, exits with the output URLs

canvora generate \ --idea "5 tips for remote work" \ --format linkedin_carousel --slides linkedin_carousel=5 \ --wait --json

More runnable recipes: examples/

Commands
CommandWhat it does
canvora generateCreate visuals from an --idea (short concept, Canvora develops it), --input (your full content text), --url, or --file-url (PDF). --wait polls to completion and prints output URLs.
canvora localize --language esSame design, new language: translates an existing generation's visuals, layout untouched
canvora variations [--count n]Fresh takes on an existing generation's visuals
canvora edit --prompt "..."Natural-language edit of one visual (previews the change; --yes auto-confirms)
canvora status Check a generation and list its output URLs
canvora download --dir out/Save all output files locally
canvora formatsAll format IDs with dimensions (live catalog)
canvora brandsYour brand kits (pass one via --brand )
canvora creditsCredit balance (10 credits per visual, 15 per carousel/deck slide)

Every command takes --json for machine-readable stdout; progress and errors go to stderr, so piping stays clean. Exit codes: 0 success, 1 failure, 2 usage error.

Generate flags
--idea "concept"          short concept - Canvora develops it into content

--input "text" your full content text, used as the source material --url extract content from a webpage --file-url extract content from a PDF --format [, ...] output formats (see: canvora formats) --slides = slide count for carousel/deck formats (1-10, default 5); match it to the item count your idea promises --brand apply a brand kit --style modern | minimal | bold | elegant | playful | corporate | creative | dark --resolution 2K|4K 4K on paid plans --language visual text language ("es", "Spanish"); default: matches your input's language --exact use --input text verbatim, no rewording (quotes, taglines) --logo place the brand kit's logo on the visual (needs --brand) --cta end a carousel/deck on a call-to-action slide --no-text pure visual, no typography (backgrounds, hero imagery) --freeform ignore format-specific art direction, use dimensions only --landing-page with --url: read the page's sections and produce a matching landingPage-* visual kit (Starter plan or higher) --project group outputs into a project/campaign --workspace bill a team workspace pool instead of your personal credits --wait poll until done (--timeout 600, --poll 5 seconds) --json machine-readable output

Option 2 — MCP (Claude, ChatGPT, any MCP client)

One remote server, OAuth sign-in, 16 tools your agent discovers on connect:

Server URLhttps://api.canvora.ai/mcp (streamable HTTP)
ClaudeSettings → Connectors → Add custom connector → OAuth Client ID claude_mcp
Claude Code plugin/plugin marketplace add canvora/canvora-mcp then /plugin install canvora@canvora (connector + all 12 skills)
ChatGPTApps → search Canvora → Connect, then start a message with @Canvora
Registryai.canvora/canvora on the official MCP Registry — also on Glama, Smithery, mcpservers.org

Step-by-step: canvora.ai/help/integrations/mcp-setup

stdio-only clients: mcp/ is a small stdio server that forwards every call to the remote server with your API key (same 16 tools, nothing generated locally):

{

"mcpServers": { "canvora": { "command": "node", "args": ["/path/to/canvora-mcp/mcp/server.js"], "env": { "CANVORA_API_KEY": "vd_..." } } } }

Run npm install in mcp/ first, or use the Dockerfile: docker build -t canvora-mcp . && docker run -i -e CANVORA_API_KEY=vd_... canvora-mcp.

Option 3 — Raw REST

curl -X POST https://api.canvora.ai/api/generations \

-H "X-API-Key: vd_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{ "inputType": "text", "inputContent": "5 tips for remote work", "outputFormats": ["linkedin_carousel"], "carouselCounts": {"linkedin_carousel": 5} }'

Full API guide: canvora.ai/help/integrations/api-keys

What agents build with this

  • Client content pipelines — brief in, branded multi-format campaign out, scheduled by your posting tool
  • Multilingual campaigns — generate once, canvora localize into 10 markets; layout survives, text goes native (skill)
  • Save-optimized carousels — hook-first structure and per-slide art direction encoded as a skill (skill)
  • Docs → decks — point --file-url at a PDF report, get presentation slides
  • Ad sets — ad_square,ad_landscape,ad_portrait from one product URL, all placements covered

Built to be called by software

  • Predictable costs — flat credit pricing (10/visual, 15/slide); canvora credits before big jobs; failed generations auto-refund.
  • Human in the loop — everything your agent creates also lands in your Canvora dashboard, ready for review, editing, and export before it goes anywhere.
  • Scoped, revocable keys — hashed at rest, per-key usage tracking, one-click revoke.
  • Outputs on a CDN — stable URLs your agent can post, embed, or hand to a scheduler.
  • Works on every plan — API and MCP access included on Free (free credits, no card).

Links

MIT licensed (CLI, skills, and docs in this repo).

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