Is io.github.galaxy-nebula/nebula-mcp safe to use?

io.github.galaxy-nebula/nebula-mcp has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment.

How do I install io.github.galaxy-nebula/nebula-mcp?

io.github.galaxy-nebula/nebula-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.galaxy-nebula/nebula-mcp?

io.github.galaxy-nebula/nebula-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is io.github.galaxy-nebula/nebula-mcp actively maintained?

io.github.galaxy-nebula/nebula-mcp is recently maintained - last commit was 43 days ago.

io.github.galaxy-nebula/nebula-mcp

@galaxy-stack/nebula-mcp

MCP server exposing Galaxy UI components — manifests, source code, and framework coverage

57/wk GitHub npm

No known CVEs

No license

Maintained

Last commit 43d ago

Works with most clients

Transport: stdio, http

0 tools

Grade F

MCPpedia last refreshed this data 1d ago

Edit this pageView history

io.github.galaxy-nebula/nebula-mcp is an MCP server that MCP server exposing Galaxy UI components — manifests, source code, and framework coverage. Its tool list has not been published yet over stdio and http, requires no API key, and scores 51/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools Design

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "galaxy-ui": {
      "args": [
        "-y",
        "@galaxy-stack/nebula-mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-galaxy-nebula-nebula-mcp)](https://mcppedia.org/s/io-github-galaxy-nebula-nebula-mcp)

Read me

What io.github.galaxy-nebula/nebula-mcp does

MCP server exposing Galaxy UI components — manifests, source code, and framework coverage

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

npx -y '@galaxy-stack/nebula-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

51/100across 5 weighted dimensions

How we score →

0255075100

−49

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @galaxy-stack/nebula-mcp against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.galaxy-nebula/nebula-mcp safe to use?: io.github.galaxy-nebula/nebula-mcp has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment.
How do I install io.github.galaxy-nebula/nebula-mcp?: io.github.galaxy-nebula/nebula-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.galaxy-nebula/nebula-mcp?: io.github.galaxy-nebula/nebula-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.galaxy-nebula/nebula-mcp actively maintained?: io.github.galaxy-nebula/nebula-mcp is recently maintained - last commit was 43 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Developer Tools Design

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "galaxy-ui": {
      "args": [
        "-y",
        "@galaxy-stack/nebula-mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-galaxy-nebula-nebula-mcp)](https://mcppedia.org/s/io-github-galaxy-nebula-nebula-mcp)

Read me

What io.github.galaxy-nebula/nebula-mcp does

MCP server exposing Galaxy UI components — manifests, source code, and framework coverage

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

npx -y '@galaxy-stack/nebula-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

@galaxy-stack/nebula-mcp

Nebula MCP Server — exposes Galaxy UI components to AI assistants through the Model Context Protocol. Works with Claude Desktop, Cursor, Windsurf, Cline, and any MCP-compatible client.

Tools

Tool	Description
`list_components`	All components with per-framework availability (React, Vue, Angular, React Native, Flutter)
`get_component`	Detailed manifest — props, files, dependencies, framework status
`get_component_source`	Actual source code for a specific component file
`get_coverage`	Coverage matrix across all 5 frameworks (67 components)
`search_components`	Search by name or description

All component data + 700 source files are bundled inside the package — zero setup, works offline.

Install

Smithery (recommended)

npx -y @smithery/cli@latest install galaxy-stack/design-mcp --client claude

npx (manual)

Add to your MCP client config:

{
  "mcpServers": {
    "galaxy-ui": {
      "command": "npx",
      "args": ["-y", "@galaxy-stack/nebula-mcp"]
    }
  }
}

Claude Desktop: ~/Library/Application Support/Claude/claude_desktop_config.json
Cursor: ~/.cursor/mcp.json

Remote endpoint

Paste into clients that support remote MCP (Claude web Custom Connectors):

https://nebula-mcp--galaxy-stack.run.tools

Try it

"List Galaxy UI components for React"

"Show me the source code of the Vue Select component"

"Which components are missing in Flutter?"

Registries

npm: @galaxy-stack/nebula-mcp
Smithery: smithery.ai/servers/galaxy-stack/nebula-mcp
Official MCP Registry: io.github.galaxy-nebula/nebula-mcp

Publishing (maintainers)

Bump version in package.json
Push to main — GitHub Actions workflow publish-mcp.yml builds contracts artifacts, bundles data, verifies the version is new, and publishes via npm Trusted Publishing (OIDC) — no NPM_TOKEN required
Rebuild the MCPB bundle and run smithery mcp publish for Smithery

Publish to the Official MCP Registry (org namespace requires a PAT — device-flow login cannot read org roles, see registry#1468):

# PAT needs read:org scope (classic) or Organization → Members → Read-only (fine-grained)
mcp-publisher login github --token <YOUR_PAT>   # requires mcp-publisher >= 1.8.1
mcp-publisher validate
mcp-publisher publish                            # → io.github.galaxy-nebula/nebula-mcp

License

Loading README…

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

51/100across 5 weighted dimensions

How we score →

0255075100

−49

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @galaxy-stack/nebula-mcp against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.galaxy-nebula/nebula-mcp safe to use?: io.github.galaxy-nebula/nebula-mcp has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment.
How do I install io.github.galaxy-nebula/nebula-mcp?: io.github.galaxy-nebula/nebula-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.galaxy-nebula/nebula-mcp?: io.github.galaxy-nebula/nebula-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.galaxy-nebula/nebula-mcp actively maintained?: io.github.galaxy-nebula/nebula-mcp is recently maintained - last commit was 43 days ago.