Open VSX MCP
A keyless MCP server for Open VSX that allows agents to query VS Code extensions, retrieve versions, descriptions, and download statistics without requiring an API key.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
What you can do with it
- Query VS Code extension details
- Retrieve extension versions
- Get extension download statistics
Source and maintenance
- Last repository push
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
open-vsx-mcp 1.0.0
{
"version": "1.0.0",
"transport": "stdio",
"identifier": "open-vsx-mcp",
"registryType": "npm"
}Tools
Reported by the attributed source; not independently observed by Koskamo.
Maintenance history
Public check and source-refresh events. Editorial and ownership records remain private.
- · repository · passed · metadata changed · updated
- · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown
Connect from your client
Each snippet configures the same source-provided package; replace placeholders before use.
Cursor
{
"mcpServers": {
"open-vsx-mcp": {
"command": "npx",
"args": [
"-y",
"open-vsx-mcp@1.0.0"
]
}
}
}Cline
{
"mcpServers": {
"open-vsx-mcp": {
"command": "npx",
"args": [
"-y",
"open-vsx-mcp@1.0.0"
]
}
}
}VS Code
{
"servers": {
"open-vsx-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"open-vsx-mcp@1.0.0"
]
}
}
}Claude Desktop
{
"mcpServers": {
"open-vsx-mcp": {
"command": "npx",
"args": [
"-y",
"open-vsx-mcp@1.0.0"
]
}
}
}Let your agent find its tools
Find servers like Open VSX MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.