ContextStream MCP server for code context, memory, search, and AI tools.
Connect Runs on your machine
claude mcp add mcp-server -e CONTEXTSTREAM_API_KEY=<CONTEXTSTREAM_API_KEY> -e CONTEXTSTREAM_API_URL=<CONTEXTSTREAM_API_URL> -- npx -y @contextstream/[email protected]{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@contextstream/[email protected]"
],
"env": {
"CONTEXTSTREAM_API_KEY": "<CONTEXTSTREAM_API_KEY>",
"CONTEXTSTREAM_API_URL": "<CONTEXTSTREAM_API_URL>"
}
}
}
}{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@contextstream/[email protected]"
],
"env": {
"CONTEXTSTREAM_API_KEY": "<CONTEXTSTREAM_API_KEY>",
"CONTEXTSTREAM_API_URL": "<CONTEXTSTREAM_API_URL>"
}
}
}
}{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@contextstream/[email protected]"
],
"env": {
"CONTEXTSTREAM_API_KEY": "<CONTEXTSTREAM_API_KEY>",
"CONTEXTSTREAM_API_URL": "<CONTEXTSTREAM_API_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
CONTEXTSTREAM_API_KEYRequired, secret | ContextStream API key (create one at contextstream.io) |
CONTEXTSTREAM_API_URLOptional | API base URL |
Details
| Package | @contextstream/[email protected] (NPM, stdio) |
| First published | 13 Jul 2026 |
| Last updated | 13 Jul 2026 |
| Registry name | io.github.contextstreamio/mcp-server |
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