Yc Rejection

Name: Yc Rejection
Author: pipeworx-io

by pipeworx-ioversion 0.1.3i★ 0iRuns in the cloud

Registry nameio.github.pipeworx-io/yc-rejection

How to install

Overview

Description from the maker (original English)

yc-rejection MCP — wraps StupidAPIs (keyless — no credential needed)

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: Other

Install

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

Passed 3/4 checks · What you ask goes through the maker’s server (gateway.pipeworx.io)

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1

Open Claude’s Connectors page
CustomizeConnectors
Done
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameYc Rejection
Remote MCP server URL · Addresshttps://gateway.pipeworx.io/yc-rejection/mcp
Leave Authentication as Claude detected it, then click Add
Done
Turn it on in a chat
+ConnectorsYc Rejection
Done
Try it
Use Yc Rejection and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Yc Rejection or shows a Yc Rejection 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 ChatGPT on business plans only

ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet

Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Done
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameYc Rejection
Connection · Addresshttps://gateway.pipeworx.io/yc-rejection/mcp
Done
Pick Yc Rejection in a chat
Start a new chat and pick Yc Rejection from your plugins before typing
Done
Try it
Use Yc Rejection and tell me what you can do for me, then show me one thing
✓ If ChatGPT says it is using Yc Rejection or shows a Yc Rejection tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

claude mcp add --transport http yc-rejection https://gateway.pipeworx.io/yc-rejection/mcp

Done

Type /mcp in Claude Code
You should see Yc Rejection listed as connected
Done
Try it
Use Yc Rejection and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Yc Rejection or shows a Yc Rejection 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 2 min

No key, nothing to install

Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Yc Rejection and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Yc Rejection or shows a Yc Rejection 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 2 min

No key, nothing to install

Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Yc Rejection and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Yc Rejection or shows a Yc Rejection 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.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://gateway.pipeworx.io/yc-rejection/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Yc Rejection💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http yc-rejection https://gateway.pipeworx.io/yc-rejection/mcp

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "yc-rejection": {
      "url": "https://gateway.pipeworx.io/yc-rejection/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "yc-rejection": {
      "type": "http",
      "url": "https://gateway.pipeworx.io/yc-rejection/mcp"
    }
  }
}

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

At a glance

GitHub stars i: 0
Downloads per weeki: Not on npm/PyPI
Licence i: MIT
Connection: Runs in the cloud
Transport: streamable-http
Latest versioni: 0.1.3
Categoryi: Other
Published to registryi: Sep 27, 2026
Code last changedi: Nov 9, 2026
Maker: pipeworx-io
Repo: pipeworx-io/mcp-yc-rejection
Website: pipeworx.io
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

Claude ChatGPT Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

All apps, with pros and cons →

What it can do

The server did not answer when we last checked, so we could not read its tools.

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 11, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account pipeworx-io, which owns the repo
✓ Pass
Still maintained
Code last changed 2 days ago
✓ Pass
Has a licence
Uses MIT
✕ Fail
Endpoint responds
Did not respond within 6 seconds when we checked
– Not applicable
Sign-in with OAuth
Did not respond within 6 seconds when we checked
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Otheri

More stars than 0% of the other 19229 servers in this category
Published to the registry more recently than 50% of the other 19229 servers in this category
Basic checks equal to or better than 43% of the other 19229 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 Yc Rejection safe?

It passed 3 of 4 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 2 days ago, and the latest version (0.1.3) reached the registry 2 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 Business and above.

What can I use instead?

In the same category: World Monitor, Claude Flow, Tldraw

Alternatives

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

World Monitor

Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 102 tools.

by koala73Widely used★ 90.5KUpdated 6 days ago

Runs in the cloud✓ worldmonitor.app

Install

Claude Flow

AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.

by ruvnetWidely used↓ 13.5K/wk★ 81.5KUpdated 14 months ago

Runs on your computer

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Tldraw

Draw and visually collaborate with your agents on tldraw's canvas.

by tldrawWidely used★ 51.4KUpdated 8 months ago

Runs in the cloud

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.

mcp-yc-rejection

yc-rejection MCP — wraps StupidAPIs (keyless — no credential needed)

Part of Pipeworx — an MCP gateway connecting AI agents to 1684+ live data sources.

Tools

Tool	Description
`yc_rejection_generate`	Instant YC rejection for any startup idea. Encouragement included. Encouragement is not sincere.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

"mcpServers": { "yc-rejection": { "url": "https://gateway.pipeworx.io/yc-rejection/mcp" } } }

What this endpoint actually serves

tools/list at https://gateway.pipeworx.io/yc-rejection/mcp returns the tools in the table above plus the shared Pipeworx meta-tools — ask_pipeworx, discover_tools, search_within, remember/recall and the rest of the gateway-wide set. So the tool count you see is larger than this table: a single-pack endpoint currently lists roughly 30 shared tools alongside the pack's own. The connection's initialize response states its exact scope, and is the authoritative answer for a given day.

This is deliberate, not multiplexing by accident. The meta-tools are what let a scoped connection answer a question this pack does not cover — via ask_pipeworx, which routes across the whole catalog — without you adding a second MCP server. There is currently no way to mount a pack endpoint without them; if the extra schemas cost you more context than the routing is worth, connect to the full gateway once rather than to several pack endpoints.

Or connect to the full Pipeworx gateway to get every pack's tools listed directly, instead of just this one's:

"mcpServers": { "pipeworx": { "url": "https://gateway.pipeworx.io/mcp" } } }

Both URLs reach the same gateway and the same 1684+ data sources. The only difference is which pack's tools are listed directly; ask_pipeworx reaches all of them from either one.

No MCP client? Call it over HTTP

curl -X POST https://gateway.pipeworx.io/v1/tools/yc_rejection_generate \

-H 'Content-Type: application/json' \ -d '{"idea":"AI-powered laundry matching platform"}'

No account needed for the first calls. Inspect any tool: GET https://gateway.pipeworx.io/v1/tools/yc_rejection_generate. Find one: POST https://gateway.pipeworx.io/v1/tools/search_packs with {"query":"..."}.

Standalone (no gateway account)

This package also runs as a local stdio MCP server — no Pipeworx account, no gateway round-trip:

"mcpServers": { "yc-rejection": { "command": "npx", "args": ["-y", "@pipeworx/mcp-yc-rejection"] } } }

Or run it directly to confirm it starts:

npx -y @pipeworx/mcp-yc-rejection

It speaks MCP over stdin/stdout and answers initialize/tools/list/tools/call for only this pack's tools — none of the shared meta-tools the gateway connection above adds. Same source, same tools, no ask_pipeworx routing.

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English — this works on the pack endpoint above as well as on the full gateway:

ask_pipeworx({ question: "your question about Yc Rejection data" })

The gateway picks the right tool and fills the arguments automatically.

License

MIT

Yc Rejection

Overview

What you can do with it

Install

Open Claude’s Connectors page

Click “+ Add” → “Add custom connector” and fill in these 2 fields

Turn it on in a chat

Try it

Open ChatGPT’s add-MCP page on the web

Fill in the name and address

Pick Yc Rejection in a chat

Try it

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Over the web

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Otheri

Common questions

Alternatives

World Monitor

Claude Flow

Tldraw

README from the maker

mcp-yc-rejection

Tools

Quick Start

What this endpoint actually serves

No MCP client? Call it over HTTP

Standalone (no gateway account)

Using with ask_pipeworx

More

License