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Straelo Relay

R0· no sign-in

MCP tools for agents: web research, content extraction, email, DNS, and blockchain intelligence.

v1.0.0 · active · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality75good
Trust80of 100
Uptime, 30 days100%
Latency p50386 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "relay": {
      "type": "http",
      "url": "https://relay.straelo.com/mcp/"
    }
  }
}
claude mcp add --transport http relay https://relay.straelo.com/mcp/
[mcp_servers.relay]
url = "https://relay.straelo.com/mcp/"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "relay": {
      "type": "remote",
      "url": "https://relay.straelo.com/mcp/",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "relay": {
      "type": "http",
      "url": "https://relay.straelo.com/mcp/"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=relay&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcmVsYXkuc3RyYWVsby5jb20vbWNwLyJ9"
}
{
  "servers": {
    "relay": {
      "type": "http",
      "url": "https://relay.straelo.com/mcp/"
    }
  }
}
{
  "mcpServers": {
    "relay": {
      "httpUrl": "https://relay.straelo.com/mcp/"
    }
  }
}
extensions:
  "relay":
    enabled: true
    name: "relay"
    type: streamable_http
    uri: "https://relay.straelo.com/mcp/"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations12 of 12 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 3,304 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes29 tool changes in 30 days
  • fail
    stability.rug_pull2 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

12 tools, about 3,304 tokens to load them all · tool set 96b75dc2324a · tools last changed 2026-10-18 · checked 2026-10-19 10:52 UTC

Tool changes

  • change_intelligenceadded

    Return durable historical ADDED (ABSENT -> PRESENT) and REMOVED (PRESENT -> ABSENT) customer-domain changes for a vendor in a UTC time window; REMOVED does not prove contract cancellation and ADDED does not prove commercial purchase. USE WHEN: agent needs durable historical ADDED/REMOVED customer-domain changes for a vendor in a UTC time window. DO NOT USE WHEN: current confirmed customer base; technologies on one domain; competitor replacement/switch inference. USE installed-base-intelligence FOR: confirmed customer domains currently known for a technology/vendor. USE technology-intelligence FOR: technologies detected on a public domain. USE competitor-switch-intelligence FOR: competitor replacement/switch signals.

  • technology_intelligenceadded

    Return technologies deterministically detected on one specified public domain; deterministic observations, not an exhaustive proof that no other technology exists. USE WHEN: agent needs technologies currently detected on one specific public domain. DO NOT USE WHEN: vendor -> current confirmed customers; vendor + time -> ADDED/REMOVED; competitor replacement/switch signals. USE installed-base-intelligence FOR: confirmed customer domains using a technology/vendor. USE change-intelligence FOR: durable ADDED/REMOVED changes for a vendor within a UTC time window. USE competitor-switch-intelligence FOR: competitor replacement/switch signals.

  • installed_base_intelligencechangeddescriptionmeaning changed
    before

    Return confirmed customer domains using a specified technology/vendor, backed by deterministic evidence from the Technology Customer Graph.

    after · 16% of words in common

    Return confirmed customer domains currently known for a specified technology/vendor; STRAELO-confirmed coverage, not a complete global installed base. USE WHEN: agent needs confirmed customer domains currently known for a specified technology/vendor. DO NOT USE WHEN: domain -> technologies; vendor + time -> ADDED/REMOVED; competitor switch/replacement signals. USE technology-intelligence FOR: technologies detected on a public domain. USE change-intelligence FOR: durable ADDED/REMOVED changes for a vendor within a UTC time window. USE competitor-switch-intelligence FOR: competitor switch/replacement signals.

  • competitor_switch_intelligenceadded

    Return existing STRAELO competitor-switch/replacement signals and prioritized leads for supported competitors. USE WHEN: agent needs existing STRAELO competitor-switch/replacement signals and prioritized leads for supported competitors. DO NOT USE WHEN: current confirmed customer domains; simple vendor ADDED/REMOVED history; technologies on one domain. USE installed-base-intelligence FOR: confirmed customer domains currently known for a technology/vendor. USE change-intelligence FOR: durable ADDED/REMOVED changes for a vendor within a UTC time window. USE technology-intelligence FOR: technologies detected on a public domain.

  • installed_base_intelligenceadded

    Return confirmed customer domains using a specified technology/vendor, backed by deterministic evidence from the Technology Customer Graph.

  • domain_intelligencechangeddescription, input schema, output schema
    before

    Inspect a domain's DNS, HTTP/HTTPS, TLS, redirects, email posture, security signals and agent readiness in one machine-to-machine call, returning structured issues, evidence and actionable findings.

    after · 57% of words in common

    Inspect consolidated domain health in one machine-to-machine call: DNS, HTTP, HTTPS, TLS, redirects, MX, SPF, DMARC, email posture, observed security posture, and agent readiness. Returns structured issues, evidence, actions, and stateless changes.

  • defi_execution_snapshotadded

    Compare read-only Base swap quotes from 1inch and KyberSwap, returning normalized comparable output, consensus, dispersion, quote evidence, and explicit provider limitations without executing a swap.

  • dns_intelligenceremoved

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

  • search_extractremoved

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

  • research_answerremoved

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

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 80 / 100

no-repository
provenance45
liveness100
freshness100
hygiene80

+dns-namespace +reachable +uptime-100% +updated-22d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://relay.straelo.com/mcp/ streamable-httpnoneyes100%386 ms2025-11-252026-10-19

Tools (12)

blockchain_intelligenceread-onlyInspect exactly one Base or Ethereum transaction, address, or contract with bounded read-only RPC calls and return deterministic context, observed signals, evidence, coverage, and actionable follow-up.
chain_contract_callread-onlyExecute a read-only EVM smart contract call on Ethereum or Base and return the normalized result without managing an RPC provider.
change_intelligenceread-onlyReturn durable historical ADDED (ABSENT -> PRESENT) and REMOVED (PRESENT -> ABSENT) customer-domain changes for a vendor in a UTC time window; REMOVED does not prove contract cancellation and ADDED does not prove commercial purchase. USE WHEN: agent needs durable historical ADDED/REMOVED customer-domain changes for a vendor in a UTC time window. DO NOT USE WHEN: current confirmed customer base; technologies on one domain; competitor replacement/switch inference. USE installed-base-intelligence FOR: confirmed customer domains currently known for a technology/vendor. USE technology-intelligence FOR: technologies detected on a public domain. USE competitor-switch-intelligence FOR: competitor replacement/switch signals.
competitor_switch_intelligenceread-onlyReturn existing STRAELO competitor-switch/replacement signals and prioritized leads for supported competitors. USE WHEN: agent needs existing STRAELO competitor-switch/replacement signals and prioritized leads for supported competitors. DO NOT USE WHEN: current confirmed customer domains; simple vendor ADDED/REMOVED history; technologies on one domain. USE installed-base-intelligence FOR: confirmed customer domains currently known for a technology/vendor. USE change-intelligence FOR: durable ADDED/REMOVED changes for a vendor within a UTC time window. USE technology-intelligence FOR: technologies detected on a public domain.
defi_execution_snapshotread-onlyCompare read-only Base swap quotes from 1inch and KyberSwap, returning normalized comparable output, consensus, dispersion, quote evidence, and explicit provider limitations without executing a swap.
domain_intelligenceread-onlyInspect consolidated domain health in one machine-to-machine call: DNS, HTTP, HTTPS, TLS, redirects, MX, SPF, DMARC, email posture, observed security posture, and agent readiness. Returns structured issues, evidence, actions, and stateless changes.
email_validator_basicread-onlyValidate email syntax, domain and MX records for basic automated checks without SMTP mailbox verification.
installed_base_intelligenceread-onlyReturn confirmed customer domains currently known for a specified technology/vendor; STRAELO-confirmed coverage, not a complete global installed base. USE WHEN: agent needs confirmed customer domains currently known for a specified technology/vendor. DO NOT USE WHEN: domain -> technologies; vendor + time -> ADDED/REMOVED; competitor switch/replacement signals. USE technology-intelligence FOR: technologies detected on a public domain. USE change-intelligence FOR: durable ADDED/REMOVED changes for a vendor within a UTC time window. USE competitor-switch-intelligence FOR: competitor switch/replacement signals.
pay_decision_snapshotread-onlyCompare one supplied x402 v2 exact Base USDC payment requirement against declared intent and return deterministic consistency, mismatch, change, fingerprint, and coverage evidence without executing a payment.
technology_intelligenceread-onlyReturn technologies deterministically detected on one specified public domain; deterministic observations, not an exhaustive proof that no other technology exists. USE WHEN: agent needs technologies currently detected on one specific public domain. DO NOT USE WHEN: vendor -> current confirmed customers; vendor + time -> ADDED/REMOVED; competitor replacement/switch signals. USE installed-base-intelligence FOR: confirmed customer domains using a technology/vendor. USE change-intelligence FOR: durable ADDED/REMOVED changes for a vendor within a UTC time window. USE competitor-switch-intelligence FOR: competitor replacement/switch signals.
url_clean_contentread-onlyExtract clean readable webpage text from a public URL, removing boilerplate for LLM-ready research or RAG ingestion.
web_intelligenceread-onlySearch, read, extract, verify with evidence, research, compare or detect web changes in one paid machine-to-machine product without orchestrating multiple web APIs.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.straelo/relay",
  "title": "Straelo Relay",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://relay.straelo.com/mcp/",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "description": "MCP tools for agents: web research, content extraction, email, DNS, and blockchain intelligence."
}