All servers · Crypto & blockchain

Tanod Security

dev.tanod/security · v0.1.0

Measured by MCP Station

Instruction-like text was found in scan_agent_package. This is a pattern match, not a verdict. What we look for

Description written by the publisher, not verified

Contract and agent-package scans, phishing URL and OFAC checks, domain and header checks.

Connect

claude mcp add --transport http security https://tanod.dev/mcp/security

{
  "mcpServers": {
    "security": {
      "url": "https://tanod.dev/mcp/security"
    }
  }
}

Tools as reported by the server

• scan_contract_source
  pactlint: Scan Solidity source code for security bugs before you deploy, review or depend on it. For a deployed verified contract use scan_contract_address. Runs solc, Slither and custom DeFi detectors (unchecked ERC-20 returns, zero slippage limits, oracle misuse, ERC-4626 inflation, signature repl
• scan_contract_address
  pactlint: Scan a deployed, verified contract on Ethereum or Base for security bugs, by address. For source you hold use scan_contract_source. Fetches the verified source from Sourcify. Runs solc, Slither and custom DeFi detectors (unchecked ERC-20 returns, zero slippage limits, oracle misuse, ERC-46
• check_contract_before_interaction
  txpeek: Check an address for risk right before you send a transaction to it, approve it, or buy its token (Base or Ethereum). For a full scan of verified source use scan_contract_address; for a token's sellability use check_token_honeypot. Returns verdict (low | caution | high | unknown), risk_score
• check_token_honeypot
  chainpeek: Honeypot check: can this token be sold? Simulated buy and sell with tax. For a verdict that adds contract flags use check_token_safety. Returns a simulated buy and sell-back of an ERC-20 on Base or Ethereum (Uniswap V2/V3, Aerodrome): `honeypot` (true, false or "unknown"), can_buy, can_se
• check_token_safety
  chainpeek: Use when an agent needs a token risk check before buying an ERC-20 on Base or Ethereum, with a plain-language take. For a written summary and share card use token_verdict; for Solana use check_solana_token_safety. Returns one verdict with reasons and a one-sentence plain-language summary,
• token_verdict
  chainpeek: Token risk verdict in plain language for a Base or Ethereum token, with a shareable card. For the simulation alone use check_token_honeypot. Returns a plain-language verdict (high_risk, caution, no_major_flags_found or unknown) on an ERC-20 with reasons, a 2-3 sentence summary, metrics (s
• check_solana_token_safety
  chainpeek: Check a Solana token for rug risk: mint and freeze authority, top holders, sell quote. For authorities alone use get_solana_token_info; for ERC-20 tokens use check_token_safety. Returns a check of the mint: mint and freeze authority, Token-2022 risks (transfer fee, permanent delegate, tra
• scan_agent_package
  toolsniff: Scan an AI-agent skill or MCP server package before installing it. To see whether a remote MCP server answers use check_mcp_server. Reads every file as text in a sandbox. Returns a verdict, a risk_score 0-100 and file:line findings: prompt injection, tool poisoning, remote code execution,
• check_url_phishing
  chainpeek: Check if a URL or domain is phishing or a scam. For up to 1,000 URLs use check_urls_phishing_batch; for headers use check_security_headers. Returns whether a URL's host (or a domain) is on public phishing/scam domain lists: `listed`, the `matched_domain`, the `sources` that list it and `s
• check_urls_phishing_batch
  chainpeek: Check up to 1,000 URLs or domains for phishing or scams in one batch. For one URL use check_url_phishing. Returns the URL check for 1-1,000 URLs, hosts or domains in one call. A screening aid: the host and its parent domains are matched against two public lists, PhishDestroy (CC0) and Phi
• check_sanctions
  chainpeek: screen one crypto address against the US OFAC SDN list's digital currency addresses. For up to 1,000 addresses use check_sanctions_batch; for lookalikes use check_address_poisoning. EVM and bech32 addresses match case-insensitively; base58 BTC, TRX and other formats must match exactly as
• check_sanctions_batch
  chainpeek: Screen up to 1,000 crypto addresses against OFAC sanctions in one batch. For one address use check_sanctions. Returns the OFAC sanctions screen of 1-1,000 crypto addresses in one call. EVM and bech32 addresses match case-insensitively, other formats exactly as listed. US OFAC SDN digital-
• detect_proxy
  chainpeek: detect whether a contract is a proxy, and of which kind. For code size and hash use get_contract_code. Reads the code, the EIP-1967 / EIP-1822 / OpenZeppelin legacy slots and slot 0, then one multicall. Returns `is_contract`, `is_proxy`, `kind` (eip1967_transparent | eip1967_uups | eip196
• decode_calldata
  chainpeek: decode EVM transaction calldata. To run a read call use eth_call; to fetch a transaction use get_transaction. Input: `calldata` and optional `signature`; with no signature the selector is looked up and every candidate that decodes cleanly is returned. Typically 0.2-1 s. Price: USD 0.003.
• get_allowance
  chainpeek: read an ERC-20 allowance on Ethereum, Base or Robinhood Chain. For every live approval of a wallet use audit_token_approvals. A token that is not a readable ERC-20 is a 422 (not charged). A malformed or inconsistent node answer is a 5xx and is not charged. Typically 0.2-1 s. Price: USD 0.
• inspect_domain
  dnspeek: inspect a domain's DNS, email authentication and TLS cert in one call. For registration data use rdap_lookup; for availability use check_domain_availability. Returns DNS records, SPF/DMARC/DKIM/MTA-STS findings with a deliverability score_out_of_8, and the cert (expiry, SANs, key, trust). T
• check_security_headers
  sitepeek: grade a public page's HTTP security headers. For a phishing-list check use check_url_phishing; for DNS and TLS use inspect_domain. Grades the final response after redirects: HSTS, CSP, X-Frame-Options / frame-ancestors, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP/COEP
• verify_email
  dnspeek: verify an email address before you send to it or accept it at sign-up. For the domain's SPF, DMARC and DKIM use inspect_domain. Checks syntax (practical RFC 5322 / 5321 limits, IDNA domains), MX records, null MX (RFC 7505), the A/AAAA fallback (RFC 5321), whether an MX host resolves to a pu
• get_verification_code
  dnspeek: Get the verification code or magic link from an email without the email body. To check an address before sending use verify_email. Returns the one-time code(s) and verification link(s) from a raw email or text, the sender domain, SPF/DKIM/DMARC results from its Authentication-Results header
• rdap_lookup
  dnspeek: RDAP (the successor of whois) registration lookup. For DNS and TLS use inspect_domain; for an IP's ASN and reverse DNS use ip_lookup. Input: `query`, a domain, an IPv4 or IPv6 address or an AS number. For a domain: registrar (name, IANA id), created / updated / expires, status, nameservers,
• text_unicode_inspect
  utilpeek: Find invisible, bidi and homoglyph Unicode characters in text. For injected instructions use check_text_for_prompt_injection. Returns a security-oriented Unicode inspection: `risk` (low / medium / high) with reasons; invisible characters (zero-width, tag characters that can smuggle prompt-
• check_address_poisoning
  chainpeek: Check a transfer recipient for address poisoning: lookalikes in the sender's history. For balance, gas and blacklist checks too use transfer_preflight; for OFAC use check_sanctions. Returns a `risk` (high | medium | low) for paying `to`: reads `from`'s transfers of one token (default USDC
• audit_token_approvals
  chainpeek: List a wallet's live token approvals and get revoke transactions. For tokens already pulled out use check_wallet_drain; for one allowance use get_allowance. Returns the live ERC-20 and Permit2 allowances of `wallet`: amount, `unlimited`, spender code (key-controlled, contract, new contrac
• check_wallet_drain
  chainpeek: Check a wallet for a drain: find tokens pulled out without its signature. For live approvals with revoke transactions use audit_token_approvals. Returns a `verdict` (drained | review | clean) for `wallet` over the latest 2,000 blocks: each transfer out of USDC and USDT (or up to 5 tokens)
• get_wallet_counterparties
  chainpeek: List a wallet's top counterparties: who an address sends to and receives from, by count and volume. For the raw transfer list use get_erc20_transfers. Returns who `address` transacts with over the latest `days` days (1-90; default 30) of ERC-20 transfers; plus `tokens`, `summary` and `win
• check_text_for_secrets
  utilpeek: Scan text for leaked secrets: API keys, tokens, private keys and seed phrases. For personal data use redact_pii; for injected instructions use check_text_for_prompt_injection. Returns every API key, token, private key or BIP-39 seed phrase in a text (AWS, GitHub, GitLab, Stripe, Slack, Goo
• repo_info
  utilpeek: Get health facts for a GitHub repository: activity, licence, dependents, Scorecard. Returns GitHub repository health facts: stars, licence, activity, latest release, dependents and OpenSSF Scorecard. Data: ecosyste.ms (CC BY-SA 4.0), OpenSSF Scorecard (CDLA-Permissive-2.0); answer CC BY-SA

Tool changes

• 2026-10-24: scan_contract_source, scan_contract_address, check_contract_before_interaction, check_token_honeypot, check_token_safety, token_verdict, check_solana_token_safety, scan_agent_package, check_url_phishing, check_urls_phishing_batch, check_sanctions, check_sanctions_batch
• 2026-10-16: scan_contract_source, scan_contract_address, check_contract_before_interaction, check_token_honeypot, check_token_safety, token_verdict, check_solana_token_safety, scan_agent_package, check_url_phishing, check_urls_phishing_batch, check_sanctions, check_sanctions_batch

Website · JSON · Text for agents · Registry updated 2026-10-08