Web3 Signals is answering right now. Last checked 7 min ago. It exposes 10 tools. Last commit 17 Aug 2026.
AI crypto buy/sell signals for 20 assets: 6 data dimensions fused into 0-100 scores. x402 + MCP.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 17 August 2026. No other catalogue keeps this.
We read the source, 21 h ago · tools taken from the live server · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
data = pickle.load(f)
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.
claude mcp add web3-signals --transport http https://web3-signals-api-production.up.railway.app/mcp/stream
{
"mcpServers": {
"web3-signals": {
"url": "https://web3-signals-api-production.up.railway.app/mcp/stream"
}
}
}
[mcp_servers.web3-signals]
url = "https://web3-signals-api-production.up.railway.app/mcp/stream"
{
"mcpServers": {
"web3-signals": {
"url": "https://web3-signals-api-production.up.railway.app/mcp/stream"
}
}
}
{
"mcpServers": {
"web3-signals": {
"url": "https://web3-signals-api-production.up.railway.app/mcp/stream"
}
}
}
This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
get_asset_performance
get_asset_signal
get_all_signals
get_analytics
compare_assets
get_crypto_price
get_health
get_market_briefing
get_performance
get_x402_stats
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://web3-signals-api-production.up.railway.app/mcp/sse | sse | answering | 509 ms | 8 min ago |
| https://web3-signals-api-production.up.railway.app/mcp/stream | streamable-http | answering | 1005 ms | 7 min ago |
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Answers built from our own checks of this server.