Spark - AI Assets Marketplace

Name: Spark - AI Assets Marketplace
Author: entire-vc

by entire-vcversion 4.0.4i★ –iRuns in the cloud

Registry nameio.github.entire-vc/spark

Install

Overview

Description from the maker (original English)

Search and fetch AI agents, skills, prompts and MCP connectors from the Spark marketplace.

PopNx MCP’s three pillars

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

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

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: Search & AI memory
You need to fill in: X-API-Key

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.
You fill in yourself: X-API-Key

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http spark https://spark.entire.vc/mcp/ --header 'X-API-Key: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "spark": {
      "url": "https://spark.entire.vc/mcp/",
      "headers": {
        "X-API-Key": "your-value"
      }
    }
  }
}

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": {
    "spark": {
      "type": "http",
      "url": "https://spark.entire.vc/mcp/",
      "headers": {
        "X-API-Key": "your-value"
      }
    }
  }
}

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.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

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

Values you fill in

X-API-Key secret HTTP header
Optional Spark API key (free, spark.entire.vc/profile, MCP Access tab). Without it the server works anonymously.

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account entire-vc, which owns the repo
… 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 Search & AI memoryi

More stars than 0% of the other 7275 servers in this category
Published to the registry more recently than 54% of the other 7275 servers in this category
Basic checks equal to or better than 100% of the other 7275 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 Spark - AI Assets Marketplace 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?

You need to fill in: X-API-Key

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 (4.0.4) reached the registry 31 days 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: Context7, Codebase Memory, Exa

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

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday

Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago

Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month

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.

Spark MCP

MCP server for Spark — your AI toolbox for real work. Search and discover agents, skills, prompts, bundles, and MCP connectors.

Quick Start

npx evc-spark-mcp

That's it. No API key needed.

Setup

Claude Code

claude mcp add spark -- npx -y evc-spark-mcp

Claude Desktop

Add to claude_desktop_config.json:

"mcpServers": { "spark": { "command": "npx", "args": ["-y", "evc-spark-mcp"] } } }

Install in Cursor

This repository includes a Cursor plugin with a remote Spark MCP server and the use-spark skill. No Node.js process or API key is needed for anonymous access.

To test a local install:

git clone https://github.com/entire-vc/evc-spark-mcp.git

mkdir -p ~/.cursor/plugins/local/spark cp -R evc-spark-mcp/.cursor-plugin evc-spark-mcp/mcp.json \ evc-spark-mcp/server.json evc-spark-mcp/skills ~/.cursor/plugins/local/spark/

Restart Cursor or run Developer: Reload Window, then open Customize and confirm the use-spark skill and Spark MCP server. Enable the server if prompted; its tools include search_assets, get_asset, get_asset_content, and report_outcome. Try: “Find a Spark skill for reviewing Python code.” Local plugin imports must be allowed by your team administrator. Copy the files: Cursor skips symlinks whose target is outside ~/.cursor/plugins/local. See Cursor's local plugin instructions.

For optional authenticated access, set SPARK_API_KEY in the environment used to launch Cursor and restart it. mcp.json uses Cursor's ${env:SPARK_API_KEY} interpolation for X-API-Key; leave it unset or empty for anonymous access. Never put a key in the repository. Get a key from your Spark profile.

Plugin contents:

Path	Purpose
`.cursor-plugin/plugin.json`	Cursor manifest with explicit relative component paths
`mcp.json`	Streamable HTTP connection to `https://spark.entire.vc/mcp/`
`skills/use-spark/SKILL.md`	Search, inspect, fetch, apply, and report outcomes
`server.json`	Remote server metadata; its version matches the plugin version

The plugin follows the hosted server version (4.0.4), independently of the npm stdio package version. When updating the hosted version, update server.json and the plugin manifest together; npm test checks that they match.

OpenClaw

"mcpServers": { "spark": { "command": "npx", "args": ["-y", "evc-spark-mcp"] } } }

ChatGPT (via MCP bridge)

Any MCP-compatible client works — just point it at npx evc-spark-mcp.

Tools

Tool	Description
`search_assets`	Search the Spark catalog by query, type, and domain
`get_asset`	Get full details of an asset by slug
`get_asset_content`	Get raw prompt/skill content (best for prompts and skills)
`list_popular`	List most popular assets by download count
`list_categories`	List available domains and AI tags for filtering
`get_api_key_info`	Check your API key status and daily usage
`report_outcome`	Report what happened when you applied fetched content: applied as is, applied with changes, broke, or not applicable

Resources

URI Pattern	Description
`spark://assets/{slug}`	Asset content as markdown
`spark://catalog/{type}`	Asset list by type (agent, skill, prompt, etc.)

What's in the Catalog

Spark is a marketplace of AI workflow assets:

Agents — ready-to-use AI agent configurations
Skills — capabilities you can add to your agent (like this MCP server)
Prompts — tested prompt templates for specific tasks
Bundles — curated sets of tools that work together
MCP Connectors — integrations with external services

Find, share, and monetize AI tools — all in one place.

Configuration

Environment Variable	Default	Description
`SPARK_API_URL`	`https://spark.entire.vc/api/v1`	Spark API base URL
`SPARK_SITE_URL`	`https://spark.entire.vc`	Spark website URL (for links)

Development

# Install dependencies

npm install

Run in development mode

npm run dev

Build

npm run build

Test with MCP Inspector

npm run inspect

Part of the Entire VC Toolbox

Product	What it does	Link
Local Sync	Vault ↔ AI dev tools sync	repo
Team Relay	Self-hosted collaboration server	repo
Team Relay Sync	Obsidian plugin for Team Relay	install · repo
OpenClaw Skill	AI agent ↔ vault access	repo
Spark MCP ← you are here	MCP server for Spark catalog	this repo

Community

🌐 entire.vc
⚡ spark.entire.vc
💬 Discussions
📧 in@entire.vc

Find us in other directories

Spark - AI Assets Marketplace

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

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

Compared with others in Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

Spark MCP

Quick Start

Setup

Claude Code

Claude Desktop

Install in Cursor

OpenClaw

ChatGPT (via MCP bridge)

Tools

Resources

What's in the Catalog

Configuration

Development

Run in development mode

Build

Test with MCP Inspector

Part of the Entire VC Toolbox

Community

License