Is io.github.hypeprinter007-stack/anchor-x402 safe to use?

io.github.hypeprinter007-stack/anchor-x402 has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.hypeprinter007-stack/anchor-x402?

io.github.hypeprinter007-stack/anchor-x402 supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.hypeprinter007-stack/anchor-x402?

io.github.hypeprinter007-stack/anchor-x402 is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.hypeprinter007-stack/anchor-x402 actively maintained?

io.github.hypeprinter007-stack/anchor-x402 is actively maintained — last commit was 7 days ago.

io.github.hypeprinter007-stack/anchor-x402

anchor-x402-mcp

9-tool x402-paid MCP server on Base + Solana mainnet. Pay-per-call USDC, no API keys.

175/wk 0 tools GitHub npm

No known CVEs

No license

Actively maintained

Last commit 7d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "anchor-x402": {
      "env": {
        "ANCHOR_WALLET_PRIVATE_KEY": "0xYOUR_BASE_WALLET_PRIVATE_KEY"
      },
      "args": [
        "-y",
        "anchor-x402-mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-hypeprinter007-stack-anchor-x402)](https://mcppedia.org/s/io-github-hypeprinter007-stack-anchor-x402)

Read me

What io.github.hypeprinter007-stack/anchor-x402 does

9-tool x402-paid MCP server on Base + Solana mainnet. Pay-per-call USDC, no API keys.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'anchor-x402-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

56/100across 5 weighted dimensions

How we score →

0255075100

−44

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked anchor-x402-mcp against OSV.dev.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.hypeprinter007-stack/anchor-x402 safe to use?: io.github.hypeprinter007-stack/anchor-x402 has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.hypeprinter007-stack/anchor-x402?: io.github.hypeprinter007-stack/anchor-x402 supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.hypeprinter007-stack/anchor-x402?: io.github.hypeprinter007-stack/anchor-x402 is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.hypeprinter007-stack/anchor-x402 actively maintained?: io.github.hypeprinter007-stack/anchor-x402 is actively maintained — last commit was 7 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for io.github.hypeprinter007-stack/anchor-x402 and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "anchor-x402": {
      "env": {
        "ANCHOR_WALLET_PRIVATE_KEY": "0xYOUR_BASE_WALLET_PRIVATE_KEY"
      },
      "args": [
        "-y",
        "anchor-x402-mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-hypeprinter007-stack-anchor-x402)](https://mcppedia.org/s/io-github-hypeprinter007-stack-anchor-x402)

Read me

What io.github.hypeprinter007-stack/anchor-x402 does

9-tool x402-paid MCP server on Base + Solana mainnet. Pay-per-call USDC, no API keys.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'anchor-x402-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

anchor-x402-mcp

MCP server exposing 14 anchor-x402 services as tools any Claude Desktop / Cursor / Codex / Continue agent can call. Pay-per-use USDC via x402 on Base mainnet — no API keys, no subscriptions.

What an agent gets

Fourteen tools, $0.001–$0.05 per call.

Commodity primitives (9, $0.001–$0.010):

Tool	Price	What it does
`anchor_hash`	$0.005	Anchor any 32-byte hash to Base + Solana mainnet in parallel; returns both tx URLs
`screen_wallet`	$0.001	OFAC SDN sanctions screening for any EVM or Solana wallet
`attest_decision`	$0.010	Verify a wallet signature over (input_hash, output_hash, decision); dual-chain anchor the result
`decode_tx`	$0.001	Structured decode of any mainnet tx (Base / Ethereum / Solana)
`resolve_name`	$0.001	Cross-chain name resolution (ENS, Bonfida SNS)
`token_price`	$0.001	USD spot price for any token by symbol or chain+contract
`decode_calldata`	$0.001	4byte selector + ABI param decode for raw EVM calldata
`parse_datetime`	$0.001	Freeform datetime string → structured ISO 8601
`intel_wallet`	$0.005	Bundled wallet intelligence: balances + activity + identity + sanctions in one call

Universal LLM endpoints (5, $0.01–$0.05) — added in v0.2:

Tool	Price	What it does
`roast`	$0.05	Witty 3-5 paragraph roast of any target — wallet, tweet, code, idea, anything
`oracle`	$0.05	Yes/no oracle. Returns YES/NO/MAYBE + reason + dual-chain anchored `(question \| answer \| timestamp)` hash. Cryptographic receipt of when you asked.
`tldr`	$0.01	Summarize a URL (fetches up to 500KB) or pasted text into 3-5 concise bullets
`aura`	$0.01	Returns color, tier (S/A/B/C/D/F), score 0-9999, and a punchy 2-3 sentence aura read
`grade`	$0.01	Academic letter grade (A+ to F) with red-pen marginalia and one-paragraph summary

The investigator (/v1/investigate, $7.77 async) and the hosted chatbot at chat.anchor-x402.com are not included in the MCP — they're accessed directly via the HTTP API and the browser respectively.

The MCP server pays for itself — your wallet gets debited automatically for each call. No prepay, no API key, no account.

Install

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "anchor-x402": {
      "command": "npx",
      "args": ["-y", "anchor-x402-mcp"],
      "env": {
        "ANCHOR_WALLET_PRIVATE_KEY": "0xYOUR_BASE_WALLET_PRIVATE_KEY"
      }
    }
  }
}

Restart Claude Desktop. Ask: "Anchor the hash 7646dda1564bde0ef3f3971f4c002962df64246da4aa1d8c47247e7632494710 on mainnet" — it'll call anchor_hash and pay $0.005 USDC from your wallet.

Claude Code

Add to your project's .mcp.json:

{
  "anchor-x402": {
    "command": "npx",
    "args": ["-y", "anchor-x402-mcp"],
    "env": {
      "ANCHOR_WALLET_PRIVATE_KEY": "0xYOUR_BASE_WALLET_PRIVATE_KEY"
    }
  }
}

Codex CLI (OpenAI)

Edit ~/.codex/config.toml:

[mcp_servers.anchor-x402]
command = "npx"
args = ["-y", "anchor-x402-mcp"]

[mcp_servers.anchor-x402.env]
ANCHOR_WALLET_PRIVATE_KEY = "0xYOUR_BASE_WALLET_PRIVATE_KEY"

Restart codex. Type /mcp to confirm anchor-x402 shows in the loaded servers list.

ChatGPT Desktop

Settings → Integrations → MCP servers → Add server. Paste:

{
  "command": "npx",
  "args": ["-y", "anchor-x402-mcp"],
  "env": {
    "ANCHOR_WALLET_PRIVATE_KEY": "0xYOUR_BASE_WALLET_PRIVATE_KEY"
  }
}

Save, restart, the 9 tools appear in any chat with tool-use enabled.

Cursor

Edit ~/.cursor/mcp.json (global) or <project>/.cursor/mcp.json (project-scoped):

{
  "mcpServers": {
    "anchor-x402": {
      "command": "npx",
      "args": ["-y", "anchor-x402-mcp"],
      "e

... [View full README on GitHub](https://github.com/hypeprinter007-stack/anchor-x402-mcp#readme)

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

56/100across 5 weighted dimensions

How we score →

0255075100

−44

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked anchor-x402-mcp against OSV.dev.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.hypeprinter007-stack/anchor-x402 safe to use?: io.github.hypeprinter007-stack/anchor-x402 has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.hypeprinter007-stack/anchor-x402?: io.github.hypeprinter007-stack/anchor-x402 supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.hypeprinter007-stack/anchor-x402?: io.github.hypeprinter007-stack/anchor-x402 is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.hypeprinter007-stack/anchor-x402 actively maintained?: io.github.hypeprinter007-stack/anchor-x402 is actively maintained — last commit was 7 days ago.

Similar servers

Others in other

View all →

io.github.wyre-technology/spanning-mcp90

MCP server for Spanning Cloud Backup — M365/GWS/Salesforce backups, restores, audit.

io.github.codeofaxel/kiln88

AI agent control of 3D printers — 432 tools for OctoPrint, Moonraker, Bambu, Prusa, Elegoo

18 11

io.github.wyre-technology/autotask-mcp88

MCP server for Kaseya Autotask PSA — companies, tickets, projects, time entries, and more.

36 6

io.github.AnchorRegistry/ar-mcp88

On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.

MCP Security Weekly

Get CVE alerts and security updates for io.github.hypeprinter007-stack/anchor-x402 and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?