FlagQuantum MCP Server
Rank #6,928io.github.FlagQuantum/flagquantum-mcp-server
Build, compile, run and export FlagQuantum circuits locally. No credentials or outbound network.
FlagQuantum MCP Server is a Model Context Protocol (MCP) server published by FlagQuantum. It ranks #6,928 of 137,138 servers tracked on MCP Toplist. FlagQuantum MCP Server is listed on Official MCP, with 5 tracked versions. It was first listed on Sep 18, 2026 and most recently updated on Sep 19, 2026.
Ranks ahead of 130,210 of 137,138 servers on MCP Toplist.
Use FlagQuantum MCP Server
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add flagquantum-mcp-server -e "FLAGQUANTUM_MCP_MAX_QUBITS=<your FLAGQUANTUM_MCP_MAX_QUBITS>" -e "FLAGQUANTUM_MCP_MAX_GATES=<your FLAGQUANTUM_MCP_MAX_GATES>" -e "FLAGQUANTUM_MCP_MAX_IR_BYTES=<your FLAGQUANTUM_MCP_MAX_IR_BYTES>" -- uvx flagquantum-mcp-serverReplace each placeholder with your own value before saving.
[mcp_servers.flagquantum-mcp-server]
command = "uvx"
args = ["flagquantum-mcp-server"]
[mcp_servers.flagquantum-mcp-server.env]
FLAGQUANTUM_MCP_MAX_QUBITS = "<your FLAGQUANTUM_MCP_MAX_QUBITS>"
FLAGQUANTUM_MCP_MAX_GATES = "<your FLAGQUANTUM_MCP_MAX_GATES>"
FLAGQUANTUM_MCP_MAX_IR_BYTES = "<your FLAGQUANTUM_MCP_MAX_IR_BYTES>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flagquantum-mcp-server": {
"command": "uvx",
"args": [
"flagquantum-mcp-server"
],
"env": {
"FLAGQUANTUM_MCP_MAX_QUBITS": "<your FLAGQUANTUM_MCP_MAX_QUBITS>",
"FLAGQUANTUM_MCP_MAX_GATES": "<your FLAGQUANTUM_MCP_MAX_GATES>",
"FLAGQUANTUM_MCP_MAX_IR_BYTES": "<your FLAGQUANTUM_MCP_MAX_IR_BYTES>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flagquantum-mcp-server": {
"command": "uvx",
"args": [
"flagquantum-mcp-server"
],
"env": {
"FLAGQUANTUM_MCP_MAX_QUBITS": "<your FLAGQUANTUM_MCP_MAX_QUBITS>",
"FLAGQUANTUM_MCP_MAX_GATES": "<your FLAGQUANTUM_MCP_MAX_GATES>",
"FLAGQUANTUM_MCP_MAX_IR_BYTES": "<your FLAGQUANTUM_MCP_MAX_IR_BYTES>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"flagquantum-mcp-server": {
"type": "stdio",
"command": "uvx",
"args": [
"flagquantum-mcp-server"
],
"env": {
"FLAGQUANTUM_MCP_MAX_QUBITS": "<your FLAGQUANTUM_MCP_MAX_QUBITS>",
"FLAGQUANTUM_MCP_MAX_GATES": "<your FLAGQUANTUM_MCP_MAX_GATES>",
"FLAGQUANTUM_MCP_MAX_IR_BYTES": "<your FLAGQUANTUM_MCP_MAX_IR_BYTES>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flagquantum-mcp-server": {
"command": "uvx",
"args": [
"flagquantum-mcp-server"
],
"env": {
"FLAGQUANTUM_MCP_MAX_QUBITS": "<your FLAGQUANTUM_MCP_MAX_QUBITS>",
"FLAGQUANTUM_MCP_MAX_GATES": "<your FLAGQUANTUM_MCP_MAX_GATES>",
"FLAGQUANTUM_MCP_MAX_IR_BYTES": "<your FLAGQUANTUM_MCP_MAX_IR_BYTES>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flagquantum-mcp-server": {
"command": "uvx",
"args": [
"flagquantum-mcp-server"
],
"env": {
"FLAGQUANTUM_MCP_MAX_QUBITS": "<your FLAGQUANTUM_MCP_MAX_QUBITS>",
"FLAGQUANTUM_MCP_MAX_GATES": "<your FLAGQUANTUM_MCP_MAX_GATES>",
"FLAGQUANTUM_MCP_MAX_IR_BYTES": "<your FLAGQUANTUM_MCP_MAX_IR_BYTES>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.FlagQuantum%2Fflagquantum-mcp-server)<a href="https://mcptoplist.com/server/io.github.FlagQuantum%2Fflagquantum-mcp-server"><img src="https://mcptoplist.com/badge/io.github.FlagQuantum%2Fflagquantum-mcp-server.svg" alt="MCP Toplist: Top 10% of 137,138" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
FlagQuantum
Available versions (5)
| Version | Published |
|---|---|
| 0.3.0 | Sep 19, 2026 |
| 0.2.0 | Sep 18, 2026 |
| 0.1.5 | Sep 18, 2026 |
| 0.1.4 | Sep 18, 2026 |
| 0.1.3 | Sep 18, 2026 |
Frequently asked questions
- Who maintains FlagQuantum MCP Server?
- FlagQuantum MCP Server is maintained by FlagQuantum, which publishes 1 MCP server (5 total versions) tracked on MCP Toplist.
- Is FlagQuantum MCP Server listed on the Official MCP Registry?
- Yes — FlagQuantum MCP Server is listed on the Official MCP Registry.
- How many versions does FlagQuantum MCP Server have?
- MCP Toplist tracks 5 versions of FlagQuantum MCP Server, most recently published on Sep 19, 2026.
- Where can I find the source code for FlagQuantum MCP Server?
- The source code for FlagQuantum MCP Server is hosted at github.com/FlagQuantum/mcp-servers.
Do you run this server?
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