Daily market regime (risk-on / risk-off) for trading agents, paid per call via x402 USDC on Base.
Connect Runs on your machine
claude mcp add signal-feed-mcp -e X402_BUYER_PRIVATE_KEY=<X402_BUYER_PRIVATE_KEY> -e SIGNAL_FEED_MAX_PAID_CALLS=<SIGNAL_FEED_MAX_PAID_CALLS> -e SIGNAL_FEED_PREFLIGHT=<SIGNAL_FEED_PREFLIGHT> -e SIGNAL_FEED_AGENT_ID=<SIGNAL_FEED_AGENT_ID> -e SIGNAL_FEED_AUTHORITY_FILE=<SIGNAL_FEED_AUTHORITY_FILE> -- uvx signal-feed-mcp==0.4.0{
"mcpServers": {
"signal-feed-mcp": {
"command": "uvx",
"args": [
"signal-feed-mcp==0.4.0"
],
"env": {
"X402_BUYER_PRIVATE_KEY": "<X402_BUYER_PRIVATE_KEY>",
"SIGNAL_FEED_MAX_PAID_CALLS": "<SIGNAL_FEED_MAX_PAID_CALLS>",
"SIGNAL_FEED_PREFLIGHT": "<SIGNAL_FEED_PREFLIGHT>",
"SIGNAL_FEED_AGENT_ID": "<SIGNAL_FEED_AGENT_ID>",
"SIGNAL_FEED_AUTHORITY_FILE": "<SIGNAL_FEED_AUTHORITY_FILE>"
}
}
}
}{
"mcpServers": {
"signal-feed-mcp": {
"command": "uvx",
"args": [
"signal-feed-mcp==0.4.0"
],
"env": {
"X402_BUYER_PRIVATE_KEY": "<X402_BUYER_PRIVATE_KEY>",
"SIGNAL_FEED_MAX_PAID_CALLS": "<SIGNAL_FEED_MAX_PAID_CALLS>",
"SIGNAL_FEED_PREFLIGHT": "<SIGNAL_FEED_PREFLIGHT>",
"SIGNAL_FEED_AGENT_ID": "<SIGNAL_FEED_AGENT_ID>",
"SIGNAL_FEED_AUTHORITY_FILE": "<SIGNAL_FEED_AUTHORITY_FILE>"
}
}
}
}{
"servers": {
"signal-feed-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"signal-feed-mcp==0.4.0"
],
"env": {
"X402_BUYER_PRIVATE_KEY": "<X402_BUYER_PRIVATE_KEY>",
"SIGNAL_FEED_MAX_PAID_CALLS": "<SIGNAL_FEED_MAX_PAID_CALLS>",
"SIGNAL_FEED_PREFLIGHT": "<SIGNAL_FEED_PREFLIGHT>",
"SIGNAL_FEED_AGENT_ID": "<SIGNAL_FEED_AGENT_ID>",
"SIGNAL_FEED_AUTHORITY_FILE": "<SIGNAL_FEED_AUTHORITY_FILE>"
}
}
}
}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 |
|---|---|
X402_BUYER_PRIVATE_KEYOptional, secret | Optional. Hex private key of a small, dedicated buyer wallet with USDC on Base. Without it only the free tools work. Used only to sign locally; never logged or sent. |
SIGNAL_FEED_MAX_PAID_CALLSOptional | Maximum paid calls per server run (0.04 USDC each). |
SIGNAL_FEED_PREFLIGHTOptional | Optional Agent Trust payment preflight before signing: off, block or allow-only. |
SIGNAL_FEED_AGENT_IDOptional | Agent id sent to the preflight. |
SIGNAL_FEED_AUTHORITY_FILEOptional | Optional path to a signed delegation (authority envelope) sent to the preflight. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 9 Nov 2026 |
| Last updated | 9 Nov 2026 |
| Registry name | io.github.DinevDecor/signal-feed-mcp |
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