OnceAsk
Rank #35,198io.github.rsb6061/onceask
MCP server for OnceAsk, the AI-native current-address layer for people and agents.
OnceAsk is a Model Context Protocol (MCP) server published by rsb6061. It ranks #35,198 of 137,492 servers tracked on MCP Toplist. OnceAsk is listed on Official MCP, with 1 tracked version. It was first listed on Sep 16, 2026 and most recently updated on Sep 16, 2026.
Ranks ahead of 102,294 of 137,492 servers on MCP Toplist.
Use OnceAsk
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http onceask https://onceask.com/_api/mcp[mcp_servers.onceask]
url = "https://onceask.com/_api/mcp"Add to ~/.codex/config.toml.
https://onceask.com/_api/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"onceask": {
"url": "https://onceask.com/_api/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"onceask": {
"type": "http",
"url": "https://onceask.com/_api/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"onceask": {
"serverUrl": "https://onceask.com/_api/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"onceask": {
"url": "https://onceask.com/_api/mcp"
}
}
}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.rsb6061%2Fonceask)<a href="https://mcptoplist.com/server/io.github.rsb6061%2Fonceask"><img src="https://mcptoplist.com/badge/io.github.rsb6061%2Fonceask.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
rsb6061
Available versions (1)
| Version | Published |
|---|---|
| 1.0.0 | Sep 16, 2026 |
Frequently asked questions
- Who maintains OnceAsk?
- OnceAsk is maintained by rsb6061, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is OnceAsk listed on the Official MCP Registry?
- Yes — OnceAsk is listed on the Official MCP Registry.
- How many versions does OnceAsk have?
- MCP Toplist tracks 1 version of OnceAsk, most recently published on Sep 16, 2026.
- Where can I find the source code for OnceAsk?
- The source code for OnceAsk is hosted at github.com/rsb6061/onceask-mcp.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.