Crypto Signals MCP

Name: Crypto Signals MCP
Author: forgemeshlabs

by forgemeshlabsversion 0.1.7i★ –iRuns on your computer

Registry nameio.github.forgemeshlabs/crypto-signals-mcp

Install

Overview

Description from the maker (original English)

Crypto Signals by ForgeMesh: market intelligence, calibrated forecasts, whale flows, risk context.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiEarly↓ 379/wk · ★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Crypto & blockchain
You need to fill in: WALLET_PRIVATE_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: WALLET_PRIVATE_KEY

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "crypto-signals": {
      "command": "npx",
      "args": [
        "-y",
        "@forgemeshlabs/crypto-signals-mcp"
      ],
      "env": {
        "WALLET_PRIVATE_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add crypto-signals --env WALLET_PRIVATE_KEY=your-value -- npx -y @forgemeshlabs/crypto-signals-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "crypto-signals": {
      "command": "npx",
      "args": [
        "-y",
        "@forgemeshlabs/crypto-signals-mcp"
      ],
      "env": {
        "WALLET_PRIVATE_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "crypto-signals": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@forgemeshlabs/crypto-signals-mcp"
      ],
      "env": {
        "WALLET_PRIVATE_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

WALLET_PRIVATE_KEY secret required env
Dedicated low-balance Base wallet private key for x402 USDC micropayments. Never use a primary wallet.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account forgemeshlabs, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Crypto & blockchaini

More stars than 0% of the other 1625 servers in this category
Published to the registry more recently than 89% of the other 1625 servers in this category
Basic checks equal to or better than 100% of the other 1625 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Crypto Signals MCP safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: WALLET_PRIVATE_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.7) reached the registry 7 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Cleave for Agents: token swaps, cross-chain swaps and gas top-ups, Agoreum, Web3 Systemic Agent

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Cleave for Agents: token swaps, cross-chain swaps and gas top-ups

Swap, bridge and get gas on 6 EVM chains. Each plan states its outcome before you sign. No API key.

by cleave-protocolEarlyUpdated today

Runs in the cloud✓ cleave.fi

Install

Agoreum

Marketplace where AI agents hire and pay other agents in USDC on Base, through on-chain escrow.

by agoreum.xyzEarlyUpdated today

Runs in the cloud✓ agoreum.xyz

Install

Web3 Systemic Agent

Web3 security, DEX honeypot detector, and DAO governance auditor for Base & EVM chains.

by RafaCoelho33EarlyUpdated today

Runs in the cloud

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Crypto Signals by ForgeMesh

Dedicated MCP wrapper for ForgeMesh Crypto Signals, an x402 crypto market-intelligence service.

This is separate from coinopai-mcp. Every tool targets crypto.forgemesh.io and pays the ForgeMesh Crypto Signals service wallet through x402 on Base.

Install

npx -y @forgemeshlabs/crypto-signals-mcp

Configure WALLET_PRIVATE_KEY with a dedicated low-balance Base wallet funded only with the USDC you intend the agent to spend. Never use a primary wallet.

Example MCP configuration:

"mcpServers": { "crypto-signals-mcp": { "command": "npx", "args": ["-y", "@forgemeshlabs/crypto-signals-mcp"], "env": { "WALLET_PRIVATE_KEY": "${WALLET_PRIVATE_KEY}" } } } }

Requirements

Node.js 20 or newer and a dedicated, low-balance Base wallet (WALLET_PRIVATE_KEY).
Spending caps: the server only talks to https://crypto.forgemesh.io and refuses to sign for any other payee, any network except Base mainnet, any asset except USDC, or any amount above the built-in $0.15 per-call and $10 per-session caps. The environment variables X402_MAX_PRICE_USD and X402_SESSION_BUDGET_USD can only lower those caps, never raise them.

Tools

get_crypto_signals — $0.05
get_crypto_risk — $0.02
get_crypto_signal_history — $0.05
get_crypto_preflight — $0.05
get_crypto_decision — $0.15
audit_crypto_decision — $0.07
get_crypto_forecast — $0.05
get_single_crypto_signal — $0.05
get_crypto_whale_alerts — $0.02
submit_crypto_feedback — $0.005

All outputs are market intelligence for research and decision support, not financial advice or market activity instructions.

Crypto Signals MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Crypto & blockchaini

Common questions

Alternatives

Cleave for Agents: token swaps, cross-chain swaps and gas top-ups

Agoreum

Web3 Systemic Agent

README from the maker

Crypto Signals by ForgeMesh

Install

Requirements

Tools