Puter MCP
Puter MCP enables AI tools to interact with Puter: manage files, websites, workers, and more
Real .docx and .xlsx files from structured data, with automatic Hebrew/Arabic RTL.
Pick the AI app you use, then copy the settings.
Passed 3/5 checks · What you ask goes through the maker’s server (docmcp.onrender.com) · ✓ Commands checked Nov 13, 2026
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 5 min
You need a docmcp — Word & Excel files key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
docmcp — Word & Excel fileshttps://docmcp.onrender.com/mcpUnder Request headers, add this name and value
AuthorizationBearer <paste your key here>Paste the key only into the app’s field, never into a chat or to anyone
Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
+Connectorsdocmcp — Word & Excel files
Use docmcp — Word & Excel files and tell me what you can do for me, then show me one thing✓ If Claude says it is using docmcp — Word & Excel files or shows a docmcp — Word & Excel files tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
ChatGPT cannot connect docmcp — Word & Excel files yet
docmcp — Word & Excel files needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify
A · Use an app that can connect docmcp — Word & Excel files
Works with Claude Code · about 5 min
You need a docmcp — Word & Excel files key (create it on the maker’s site)
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add --transport http --scope user docmcp https://docmcp.onrender.com/mcp --header 'Authorization: Bearer your-value'Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
You should see docmcp — Word & Excel files listed as connected
Use docmcp — Word & Excel files and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using docmcp — Word & Excel files or shows a docmcp — Word & Excel files tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 5 min
You need a docmcp — Word & Excel files key (create it on the maker’s site)
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
In the docmcp — Word & Excel files settings, Authorization is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Use docmcp — Word & Excel files and tell me what you can do for me, then show me one thing✓ If Cursor says it is using docmcp — Word & Excel files or shows a docmcp — Word & Excel files tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 5 min
You need a docmcp — Word & Excel files key (create it on the maker’s site)
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
In the docmcp — Word & Excel files settings, Authorization is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Use docmcp — Word & Excel files and tell me what you can do for me, then show me one thing✓ If VS Code says it is using docmcp — Word & Excel files or shows a docmcp — Word & Excel files tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
https://docmcp.onrender.com/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http --scope user docmcp https://docmcp.onrender.com/mcp --header 'Authorization: Bearer your-value'Cursor (~/.cursor/mcp.json)
{
"mcpServers": {
"docmcp": {
"url": "https://docmcp.onrender.com/mcp",
"headers": {
"Authorization": "Bearer your-value"
}
}
}
}VS Code (mcp.json)
{
"servers": {
"docmcp": {
"type": "http",
"url": "https://docmcp.onrender.com/mcp",
"headers": {
"Authorization": "Bearer your-value"
}
}
}
}Descriptions are as written by the maker.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
The server asks you to sign in before it lists its tools.
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 14, 2026
The registry name was verified with the GitHub account Adirdavi, which owns the repo
Code last changed 2 months ago
Uses MIT
Refused access (HTTP 401) without offering OAuth sign-in. It may need a key, or it may be blocking bots; not confirmed.
Needs a key or token that you copy and paste yourself
Not checked yet; we read the tool list when we check the endpoint
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
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Posts here are written by users, not the PopNx team.
No reviews yet
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 5 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.
You need to fill in: Authorization
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.
The GitHub repo last changed 2 months ago, and the latest version (0.2.0) reached the registry 3 months ago.
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 on the web (full MCP on Business and above; Pro read-only).
In the same category: Puter MCP, XcodeBuildMCP, XcodeBuildMCP
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Puter MCP enables AI tools to interact with Puter: manage files, websites, workers, and more
XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.
XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.
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.
Live: https://docmcp.onrender.com — free key at POST /keys/free, 10 docs/month. Paid: $10/mo for 100, $30/mo for 500. Quotas live in PLANS in src/store.ts.
A paid MCP server that turns structured data into real .docx and .xlsx files. Agents are good at prose and bad at file formats — they emit Markdown and hope. This gives them a tool that returns a Word or Excel file with actual headings, tables, bold headers, frozen panes and RTL support.
Returns a short-lived download URL rather than a base64 blob: a 200KB docx inlined into a tool result costs the caller ~70k tokens.
Two modes, one codebase:
OUT_DIR and the tool returns the path./mcp. API key required, quota metered, files served as URLs that expire after 24h. This is the product.npm install
Already registered in Claude Desktop as docmcp (output → ~/Documents/docmcp). To register elsewhere:
{
"mcpServers": { "docmcp": { "command": "/usr/local/bin/node", "args": [" /node_modules/tsx/dist/cli.mjs", " /src/index.ts", "--stdio"], "env": { "DATABASE_URL": "postgres://…", "OUT_DIR": " " } } } }
Absolute paths matter — the client launches with a minimal PATH.
npm start # http://localhost:8787/mcp
curl -X POST localhost:8787/keys/free
{
"mcpServers": { "docmcp": { "type": "http", "url": "https://your-host/mcp", "headers": { "Authorization": "Bearer dk_..." } } } }
| Tool | Does |
|---|---|
create_docx | headings, paragraphs, bullet/numbered lists, tables, page breaks, rtl for Hebrew/Arabic |
create_xlsx | multi-sheet, bold + frozen header, auto-filter, sized columns, numbers stay numbers |
usage | calls used / quota this month |
| Var | Default | Notes |
|---|---|---|
PORT | 8787 | |
BASE_URL | http://localhost:$PORT | Must be the public URL — it goes in download links |
DATABASE_URL | — | Required. Any Postgres (Koyeb, Neon, Supabase) |
OUT_DIR | out | Generated files, swept hourly, 24h TTL |
STRIPE_SECRET_KEY | — | Omit to run without billing |
STRIPE_WEBHOOK_SECRET | — | For /stripe/webhook |
STRIPE_PRICE_STARTER, STRIPE_PRICE_PRO | — | Price IDs behind /buy/:plan |
Plans and quotas live in PLANS in src/store.ts.
Any Docker host with a Postgres URL. There is no persistent disk requirement: generated files live on the container filesystem and expire in 24h anyway, so a restart only breaks links that were about to die. Everything that must survive — keys, quotas, the IP salt — is in Postgres.
Currently Render (web service, free tier) + Neon (Postgres, free, no expiry). Deliberately two providers: state lives somewhere that isn't tied to whoever is hosting the container this month. Render builds the Dockerfile straight from GitHub.
BASE_URL must be the public URL — it is baked into every download link handed to a client, so getting it wrong produces links to a host that does not exist. You only learn the URL after the first deploy, so set it then and redeploy.
Render's free tier sleeps after 15 minutes idle and takes 30–50s to wake. That is the cost of not having a card on file; fix it by upgrading once a customer pays.
/buy/starter → Stripe Checkout → webhook checkout.session.completed → key issued → customer lands on /success and sees the key there. No email provider needed. customer.subscription.deleted deactivates it. There are no user accounts: the key is the account.
npm test
Covers both generators (including a ragged table row and a / in a sheet name — both things an LLM will send eventually), number preservation through an xlsx round-trip, and that quota stops exactly at the plan limit.
/success. Add email delivery or a "resend by email" route when the first customer asks.FREE_KEYS_PER_DAY, default 200). Rotating VPNs still defeats it — nothing stops that, and no free tier anywhere survives a determined attacker. The limits exist to bound the worst case, not to eliminate it./admin?token=….