MCP tools for agents: web research, content extraction, email, DNS, and blockchain intelligence.
Connect Remote server
claude mcp add --transport http relay https://relay.straelo.com/mcp/
{
"mcpServers": {
"relay": {
"url": "https://relay.straelo.com/mcp/"
}
}
}
{
"servers": {
"relay": {
"type": "http",
"url": "https://relay.straelo.com/mcp/"
}
}
}
Settings > Connectors > Add custom connector
URL: https://relay.straelo.com/mcp/
Tools 15 found in our last check
email_suitability_decisionEvaluate whether an email address is suitable for a specified use case using syntax, MX, SPF, DMARC, disposable-domain, and role-account signals. Decision for observed evidence; external DNS evidence may change between calls. Returns an ALLOW, REVIEW, or REJECT decision with del…
evm_transaction_execution_decisionEvaluate an intended EVM transaction before submission using deterministic RPC simulation signals and return a machine-readable STRAELO execution decision. The decision engine is deterministic for the same observed RPC evidence; live chain state may change between calls. USE WHE…
evm_wallet_balance_lookupRetrieve the current native ETH balance of a wallet on Ethereum or Base and, optionally, balances for up to 20 specified ERC-20 token contracts. Results are point-in-time observations of live chain state and may change between calls. Does not evaluate wallet ownership, solvency,…
x402_payment_preflight_decisionCheck an x402 payment request before signing or paying and return a deterministic PAY, REVIEW or DO_NOT_PAY decision. USE WHEN: agent needs deterministic verification of a payment requirement before deciding whether to pay. DO NOT USE WHEN: agent expects this tool to execute the…
defi_route_decisionCompare read-only Base swap quotes obtained from 1inch and KyberSwap, evaluating output, minimum output, fees/gas, price impact, consensus, and divergence to return a deterministic economic route decision (EXECUTE_BEST, WAIT, or INSUFFICIENT_DATA). The product consults external…
domain_agent_discovery_checkInspect a public domain across DNS, HTTP/HTTPS/TLS, email posture and AI-agent discovery surfaces, including robots.txt, llms.txt, OpenAPI, MCP, x402 and Agent Card availability. Use for an agent needs a single-call observational check of a domain's surfaces or wants to compare…
domain_risk_trust_decisionDeterministic domain risk and trust evaluation returning ALLOW / REVIEW / BLOCK. Decision for observed evidence; external evidence may change between calls. Uses DNS, RDAP, TLS, HTTP/redirect, URLhaus threat reputation, local indicators. Read-only: external read queries only, no…
vendor_customer_transition_signal_lookupFind customer domains with observed technology transition signals involving a specified vendor and return prioritized signals with supporting evidence. USE WHEN: an agent needs to identify customer-level technology transition signals related to a vendor for prospecting or change…
vendor_customer_confirmed_lookupRetrieve confirmed customer domains currently using a specified vendor from STRAELO's persisted CSI coverage. Returns only confirmed `PRESENT` customer-vendor relationships with supporting evidence and confirmation timestamps, normalized and deduplicated. Results represent STRAE…
customer_vendor_detectionScan a customer domain to detect vendors and technologies currently present using deterministic fingerprints; returns detected technologies with supporting evidence and observation details. Results are point-in-time observations; eligible CSI observations may be persisted best-e…
vendor_customer_adoption_change_lookupRetrieve confirmed customer adoption changes for a specified vendor within a UTC time window, returning customer domains with `ADDED` or `REMOVED` events, supporting evidence, and timestamps. `ADDED` represents a confirmed `ABSENT -> PRESENT` transition and `REMOVED` represents…
evm_latest_block_lookupRetrieve the latest block number for Ethereum or Base using a single eth_blockNumber JSON-RPC call; live chain state may change between calls. USE WHEN: an agent needs the current chain height for Ethereum or Base as a synchronization, sequencing, or transaction-context referenc…
token_security_decisionEvaluate a crypto token for agent interaction using security evidence from GoPlus (primary) and Honeypot.is (complementary, EVM chains only) and return a STRAELO decision that is deterministic for the same observed provider evidence; provider evidence can change between calls an…
evm_gas_price_lookupRetrieve the current gas price for Ethereum or Base for transaction planning. Returns wei and gwei from a single `eth_gasPrice` JSON-RPC call; live network result may change between calls and does not estimate total transaction cost, submit a transaction, or provide execution au…
evm_transaction_hash_lookupLook up an EVM transaction by transaction hash and return normalized transaction facts, including status, block number, sender, recipient, value, gas usage, and contract method selector. This is a factual post-transaction lookup on Ethereum or Base; live chain state may change b…
Details
| Endpoint | https://relay.straelo.com/mcp/ (Streamable HTTP) |
| First published | 27 Sep 2026 |
| Last updated | 27 Sep 2026 |
| Registry name | com.straelo/relay |
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