strale

270+ quality-scored API capabilities for AI agents — compliance, company data, financial validation, web intelligence across 27 countries.

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What it can do

  • Strale Ping: Health check. Returns server status, tool count, capability count, and response time. Verifies the connection is working.
  • Strale Getting Started: Returns free capabilities you can use immediately without an API key: email-validate (verify email deliverability), dns-lookup (DNS records for any domain), json-repair (fix ma
  • Strale Execute: Run a Strale capability by slug — validate an IBAN, look up a company in 27 countries, screen against sanctions/PEP lists, extract data from a URL or PDF, check VAT numbers, verify ema

What data it sees

Do you need an account

No: the server works without sign-in

270+ quality-scored API capabilities for AI agents — compliance, company data, financial validation, web intelligence across 27 countries.

How to connect

How to connect strale to Claude

The server address to paste into Claude settings:

https://strale--strale-io.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect strale to ChatGPT

The server address to paste into ChatGPT settings:

https://strale--strale-io.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect strale to Cursor

The server address to paste into Cursor settings:

https://strale--strale-io.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (8)

Raw names from tools/list. Only developers need these.

strale_pingHealth check. Returns server status, tool count, capability count, and response time. Verifies the connection is working.
strale_getting_startedReturns free capabilities you can use immediately without an API key: email-validate (verify email deliverability), dns-lookup (DNS records for any domain), json-repair (fix malformed JSON), url-to-markdown (convert any URL to clean markdown), iban-validate (validate international bank account numbers). Also returns setup steps for full access to 250+ paid capabilities.
strale_executeRun a Strale capability by slug — validate an IBAN, look up a company in 27 countries, screen against sanctions/PEP lists, extract data from a URL or PDF, check VAT numbers, verify email deliverability, assess wallet risk, check token contract safety, resolve ENS names, look up DeFi protocol TVL, and 270+ more. Returns structured JSON output with SQS quality score, latency, and data provenance. Free capabilities (email-validate, dns-lookup, json-repair, url-to-markdown, iban-validate) work without an API key. Use strale_search first to find the right slug and required inputs.
strale_searchSearch Strale's 270+ API capabilities and bundled solutions. Covers: KYC & compliance (company verification, VAT validation, sanctions screening), data validation (IBAN, email, phone numbers), company registries (Nordic countries, US SEC EDGAR), domain & website intelligence (WHOIS, DNS, SSL certificates, trust scores, security headers, PageSpeed, tech stack detection), Web3 & DeFi (wallet risk scoring, token contract safety, honeypot detection, ENS resolution, DeFi protocol TVL/fees, gas prices, VASP/MiCA compliance, stablecoin flows, market sentiment, approval security, phishing detection), and more (translation, invoice extraction, lead enrichment, AI Act assessment). Most under €0.10. Free to search.
strale_balanceReturns the current Strale wallet balance in EUR cents and EUR. Requires an API key.
strale_methodologyGet Strale's quality and trust methodology. Explains the dual-profile scoring model: Quality Profile (code quality, 4 factors) and Reliability Profile (operational dependability, 4 factors weighted by capability type), combined via a published 5×5 matrix into the SQS confidence score. Covers execution guidance, test infrastructure (~1340 test suites with tiered scheduling), provenance tracking, audit trails, badge system, and honest disclosure of current limitations.
strale_trust_profileCheck if a capability is reliable before calling it. Returns SQS quality score (0-100), Quality grade (A-F for code correctness), Reliability grade (A-F for uptime and latency), and execution guidance: whether to call directly, retry with backoff, queue for later, or use a fallback. Also returns 30-day test pass rate, known limitations, and cost envelope. Use this to decide whether a capability is safe for production use right now.
strale_transactionRetrieve a past execution record by transaction ID. Returns inputs, outputs, latency, price, data provenance, success/failure status, and failure categorization. Use this to inspect what a previous strale_execute call returned, debug failures, or provide an audit trail. Free-tier transactions are accessible by ID without an API key.