Cortex402
Rank #47,539io.github.Ooak21/cortex402
Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.
Cortex402 is a Model Context Protocol (MCP) server published by ooak21. It ranks #47,539 of 115,591 servers tracked on MCP Toplist. Cortex402 is listed across 3 registries — Official MCP, PulseMCP and mcp.so, with 2 tracked versions. It was first listed on May 4, 2026 and most recently updated on May 5, 2026.
Ranks ahead of 68,052 of 115,591 servers on MCP Toplist.
Use Cortex402
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add cortex402 -e "CORTEX402_WALLET_PRIVATE_KEY=<your CORTEX402_WALLET_PRIVATE_KEY>" -e "CORTEX402_BASE_URL=<your CORTEX402_BASE_URL>" -- npx -y cortex402-mcpReplace each placeholder with your own value before saving.
[mcp_servers.cortex402]
command = "npx"
args = ["-y", "cortex402-mcp"]
[mcp_servers.cortex402.env]
CORTEX402_WALLET_PRIVATE_KEY = "<your CORTEX402_WALLET_PRIVATE_KEY>"
CORTEX402_BASE_URL = "<your CORTEX402_BASE_URL>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"cortex402": {
"command": "npx",
"args": [
"-y",
"cortex402-mcp"
],
"env": {
"CORTEX402_WALLET_PRIVATE_KEY": "<your CORTEX402_WALLET_PRIVATE_KEY>",
"CORTEX402_BASE_URL": "<your CORTEX402_BASE_URL>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"cortex402": {
"command": "npx",
"args": [
"-y",
"cortex402-mcp"
],
"env": {
"CORTEX402_WALLET_PRIVATE_KEY": "<your CORTEX402_WALLET_PRIVATE_KEY>",
"CORTEX402_BASE_URL": "<your CORTEX402_BASE_URL>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"cortex402": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"cortex402-mcp"
],
"env": {
"CORTEX402_WALLET_PRIVATE_KEY": "<your CORTEX402_WALLET_PRIVATE_KEY>",
"CORTEX402_BASE_URL": "<your CORTEX402_BASE_URL>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"cortex402": {
"command": "npx",
"args": [
"-y",
"cortex402-mcp"
],
"env": {
"CORTEX402_WALLET_PRIVATE_KEY": "<your CORTEX402_WALLET_PRIVATE_KEY>",
"CORTEX402_BASE_URL": "<your CORTEX402_BASE_URL>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"cortex402": {
"command": "npx",
"args": [
"-y",
"cortex402-mcp"
],
"env": {
"CORTEX402_WALLET_PRIVATE_KEY": "<your CORTEX402_WALLET_PRIVATE_KEY>",
"CORTEX402_BASE_URL": "<your CORTEX402_BASE_URL>"
}
}
}
}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.Ooak21%2Fcortex402)<a href="https://mcptoplist.com/server/io.github.Ooak21%2Fcortex402"><img src="https://mcptoplist.com/badge/io.github.Ooak21%2Fcortex402.svg" alt="MCP Toplist: Top 50% of 115,591" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry (2 delisted)
ooak21
Other servers by ooak21
View all ooak21 servers →Available versions (2)
| Version | Published |
|---|---|
| 0.2.0 | May 5, 2026 |
| 0.1.1 | May 4, 2026 |
Frequently asked questions
- Who maintains Cortex402?
- Cortex402 is maintained by ooak21, which publishes 2 MCP servers (2 total versions) tracked on MCP Toplist.
- Is Cortex402 listed on the Official MCP Registry?
- Yes — Cortex402 is listed on the Official MCP Registry, alongside PulseMCP and mcp.so.
- How many versions does Cortex402 have?
- MCP Toplist tracks 2 versions of Cortex402, most recently published on May 5, 2026.
- Where can I find the source code for Cortex402?
- The source code for Cortex402 is hosted at github.com/ooak21/cortex402.