Is Nexus Mcp.Git safe to install?

SaferSkills independently audited Nexus Mcp.Git (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

CategoryWeightCategory scoreContribution

Securityprompt, exec, net, exfil, eval

35%

100

35.0 pts

Supply chainhash, typosquat, maintainer, lockfile

20%

100

20.0 pts

Maintenancestaleness, pinning, CI

15%

100

15.0 pts

TransparencySKILL.md, perms, README

15%

100

15.0 pts

Communityinstalls, verify, response

15%

100

15.0 pts

Findings & checks · 0 flagged

Securityscore 100 · 0 findings

✓—All security checks passedNo findings in this category for the latest scan.pass

Supply chainscore 100 · 0 findings

✓—All supply chain checks passedNo findings in this category for the latest scan.pass

Maintenancescore 100 · 0 findings

✓—All maintenance checks passedNo findings in this category for the latest scan.pass

Transparencyscore 100 · 0 findings

✓—All transparency checks passedNo findings in this category for the latest scan.pass

Communityscore 100 · 0 findings

✓—All community checks passedNo findings in this category for the latest scan.pass

The primary manifest — the file an agent reads to learn what this artifact does.

README.md · 1 file

README.md1.7 KB · Markdown

🛡️ Nexus AI Agent

2 3 4 > ⚠️ LICENSE NOTICE: THIS IS NOT MIT 5 > This project is protected under the Business Source License 1.1 (BUSL-1.1). 6 > Commercial use is strictly prohibited until March 21, 2030. 7 > Personal, educational, and non-commercial testnet experimentation is permitted.

Nexus MCP - AI Agent Payment Gateway

https://github.com/user-attachments/assets/14d0ec6b-c503-4a78-b47a-0072d33cb279

MCP server with X402 payme

nt integration. Pay with crypto for AI tools.

Quick Start

npm install
npm run build

Create .env:

THIRDWEB_CLIENT_ID=your_client_id
PAYMENT_RECIPIENT=0xYourWalletAddress
MOCK_SETTLEMENT=true  # for testing without tokens

Use with Claude Desktop

Edit ~/.config/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "nexus": {
      "command": "node",
      "args": ["/path/to/nexus-mcp/dist/index.js"],
      "env": {
        "THIRDWEB_CLIENT_ID": "your_client_id",
        "PAYMENT_RECIPIENT": "0xYourWallet"
      }
    }
  }
}

Restart Claude Desktop.

Tools

get_service_info - FREE
get_weather - 0.10 USDC
search_web - 0.15 USDC
generate_image - 0.50 USDC
analyze_data - 0.25 USDC

How It Works

Claude calls a paid tool
Browser opens for payment
Connect MetaMask
Sign EIP-712 message (no gas!)
Payment settles on Base Sepolia
Tool executes

Mock Mode

Set MOCK_SETTLEMENT=true to test without real tokens.

Production

Remove MOCK_SETTLEMENT
Switch to Base mainnet (Chain ID: 8453)
Use real USDC: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Done.

Nexus Mcp.Git— agent skill

Is Nexus Mcp.Git safe to install?

🛡️ Nexus AI Agent

Nexus MCP - AI Agent Payment Gateway

Quick Start

Use with Claude Desktop

Tools

How It Works

Mock Mode

Production

Audit the pieces. Scan the whole. Decide.