Qiskit Code Assistant MCP Server
io.github.Qiskit/qiskit-code-assistant-mcp-server ยท v0.4.0
MCP server for the Qiskit Code Assistant intelligent code completion
Connect Runs on your machine
claude mcp add qiskit-code-assistant-mcp-server -e QISKIT_IBM_TOKEN=<QISKIT_IBM_TOKEN> -e QCA_TOOL_API_BASE=<QCA_TOOL_API_BASE> -e QCA_TOOL_MODEL_NAME=<QCA_TOOL_MODEL_NAME> -- uvx qiskit-code-assistant-mcp-server==0.4.0
{
"mcpServers": {
"qiskit-code-assistant-mcp-server": {
"command": "uvx",
"args": [
"qiskit-code-assistant-mcp-server==0.4.0"
],
"env": {
"QISKIT_IBM_TOKEN": "<QISKIT_IBM_TOKEN>",
"QCA_TOOL_API_BASE": "<QCA_TOOL_API_BASE>",
"QCA_TOOL_MODEL_NAME": "<QCA_TOOL_MODEL_NAME>"
}
}
}
}
{
"mcpServers": {
"qiskit-code-assistant-mcp-server": {
"command": "uvx",
"args": [
"qiskit-code-assistant-mcp-server==0.4.0"
],
"env": {
"QISKIT_IBM_TOKEN": "<QISKIT_IBM_TOKEN>",
"QCA_TOOL_API_BASE": "<QCA_TOOL_API_BASE>",
"QCA_TOOL_MODEL_NAME": "<QCA_TOOL_MODEL_NAME>"
}
}
}
}
{
"servers": {
"qiskit-code-assistant-mcp-server": {
"type": "stdio",
"command": "uvx",
"args": [
"qiskit-code-assistant-mcp-server==0.4.0"
],
"env": {
"QISKIT_IBM_TOKEN": "<QISKIT_IBM_TOKEN>",
"QCA_TOOL_API_BASE": "<QCA_TOOL_API_BASE>",
"QCA_TOOL_MODEL_NAME": "<QCA_TOOL_MODEL_NAME>"
}
}
}
}
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 |
|---|---|
QISKIT_IBM_TOKENRequired, secret | Your IBM Quantum API token for authentication |
QCA_TOOL_API_BASEOptional | Qiskit Code Assistant API base URL |
QCA_TOOL_MODEL_NAMEOptional | Default model name for code completion |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 20 Apr 2026 |
| Last updated | 20 Apr 2026 |
| Registry name | io.github.Qiskit/qiskit-code-assistant-mcp-server |
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