Straelo Relay MCP server

• chain_contract_callwrite actionFree

  Execute a read-only EVM smart contract call on Ethereum or Base and return the normalized result without managing an RPC provider.

• dns_intelligenceFree

  Inspect DNS records, mail configuration, SPF and DMARC for a public domain in one request.

• domain_healthFree

  Check public domain DNS, HTTP, HTTPS, redirects, TLS certificate health and response latency in one request.

• email_validator_basicwrite actionFree

  Validate email syntax, domain and MX records for basic automated checks without SMTP mailbox verification.

• research_answerFree

  Answer a question using current web research by synthesizing evidence from multiple sources with cited URLs.

• search_evidenceFree

  Search multiple live web sources and return structured factual claims with supporting evidence and source URLs.

• search_extractFree

  Search the live web and extract requested structured fields from relevant pages in one request.

• search_readFree

  Search the live web and retrieve clean readable content from relevant pages in one paid request.

• transaction_intelligenceFree

  Retrieve a Base or Ethereum transaction and receipt in one paid request, with deterministic execution status, transaction classification, method selector, gas cost, logs count and raw RPC evidence.

• url_clean_contentFree

  Extract clean readable webpage text from a public URL, removing boilerplate for LLM-ready research or RAG ingestion.

• web_intelligenceFree

  Investigate a topic and produce machine-readable web intelligence: facts, evidence, confidence, agreements, conflicts and source URLs.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 436ms20/20
• Tool poisoning11 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 2 write-action tools with no auth3/15
• Maintenanceno repository listed3/15
• Maintainer identityno repository or website to verify2/10

Straelo Relay: common questions

Is Straelo Relay MCP server safe?

With care: it is graded C, so read the findings first (57/100). Read the Straelo Relay safety report

How do I install Straelo Relay?

It runs remotely at relay.straelo.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Straelo Relay need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Straelo Relay maintained?

The latest release is v1.0.0.

Is Straelo Relay up?

100% of our last 2 checks got an answer. We check remote servers about four times a day.

What can I use instead of Straelo Relay?

Servers from other publishers that do the same job: Whoisxmlapi MCP server, OpenOSINT MCP server and MCP server. Compare all Straelo Relay alternatives.