Xsignal MCP Server
by philpof102-svgio.github.philpof102-svg/xsignalv0.2.1
x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.
context tax
queued
security
queued
cold start
queued
freshness
Maintained52d ago
Install Xsignal MCP server
Install in Claude Code
claude mcp add xsignal -- npx -y @rakshasar/xsignalInstall in Cursor
{
"mcpServers": {
"xsignal": {
"command": "npx",
"args": [
"-y",
"@rakshasar/xsignal"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"xsignal": {
"command": "npx",
"args": [
"-y",
"@rakshasar/xsignal"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"xsignal": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@rakshasar/xsignal"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"xsignal": {
"command": "npx",
"args": [
"-y",
"@rakshasar/xsignal"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| XSIGNAL_WALLET | — | — | Your 0x Base address for 3 free calls per wallet; beyond that the tools return an x402 pay pointer. |
Remote endpoints
- streamable-http
https://xsignal-production.up.railway.app/mcp
Freshness
Maintained — last maintenance signal 52d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-08-18 · 52d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-02 · 3mo ago · official registry · v0.2.1
FAQ
›How do I install the Xsignal MCP server in Claude Code?
Run: claude mcp add xsignal -- npx -y @rakshasar/xsignal. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Xsignal require an API key?
No required environment variables are declared in its published metadata.
›Can I use Xsignal as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is Xsignal in the official MCP registry?
Yes, as io.github.philpof102-svg/xsignal.