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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,913measured
6,428proven reliable
SepaCheck Validator Not measured yet

Validate one SEPA XML file with the free checksepa.com API.

Package npm : sepa-validator-mcp · website · measurements and details
Invoice & Payment ID Validator Reliable (measured) · 100% over 4 checks Does the job (tested) · 4/4

Pay/review/hold verdict for invoice payees: cross-checks IBAN, BIC, VAT, EIN. Paid: RapidAPI

MCP endpoint : https://invoice-validator.mohamed-bahaa53000.workers.dev/demo/mcp · website · measurements and details
Legal Validator Being measured · 0% over 1 checks

Regulatory compliance scanner validating SEC, FTC, and anti-spam rules.

MCP endpoint : https://legal-validator-mcp.vercel.app/api/mcp · measurements and details
Finance Validators Being measured · 0% over 1 checks

Validate IBAN, VAT, SWIFT, LEI, and credit card numbers

MCP endpoint : https://finance-validators-mcp.mcpize.run/mcp · website · measurements and details
Payload Validator Reliable (measured) · 100% over 43 checks Does the job (tested) · 43/43

Validate JSON, YAML, XML and CSV with exact line/column errors and silent-corruption warnings.

MCP endpoint : https://payload-validator.gumballtools.com/api/mcp · website · measurements and details
JSON Validator API Being measured · 0% over 1 checks

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

MCP endpoint : https://json-validator.api.klymax402.com/mcp · website · measurements and details
Check Digit Validator Reliable (measured) · 100% over 43 checks

Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit

MCP endpoint : https://check-digit.gumballtools.com/api/mcp · website · measurements and details
Checksum Validator Being measured · 0% over 2 checks

Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.

MCP endpoint : https://apished.com/mcp/v1/checksum · website · measurements and details
FabTally Valid Reliable (measured) · 100% over 3 checks

Validation suite: EU VAT (VIES), IBAN mod-97, email (MX+disposable), geo place lookup, VIN decode.

MCP endpoint : https://valid.fabtally.com/mcp · website · measurements and details
Regex/Email/URL Validator Being measured · 0% over 2 checks

Regex matching, email/URL format validation, and JSON Schema validation.

MCP endpoint : https://apished.com/mcp/v1/validate · website · measurements and details
VAT Validator MCP Reliable (measured) · 100% over 42 checks

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

MCP endpoint : https://vat-validator-mcp-production.up.railway.app · website · measurements and details
email-validator Reliable (measured) · 100% over 7 checks

Validates email syntax and MX records. x402 payment required (testnet USDC).

MCP endpoint : https://faceted-napped-debtless.ngrok-free.dev/email-validator/mcp · measurements and details
regexcronsql-validator Being measured · 0% over 1 checks

Valida regex, cron y SQL contra ejecucion real. Pago por llamada via x402/USDC.

MCP endpoint : https://regexcronsql-validator.encodari.workers.dev/mcp · website · measurements and details
PESEL/NIP/REGON Validator Being measured · 0% over 2 checks

Validates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex.

MCP endpoint : https://apished.com/mcp/v1/idvalidate · website · measurements and details
Address Validator Reliable (measured) · 100% over 27 checks

Valide une adresse de livraison : normalisation, geocodage, score de livrabilite. x402.

MCP endpoint : https://kder-ai.com/mcp · website · measurements and details
Oh My Posh Validator Flaky · 75% over 4 checks

Validate oh-my-posh configurations and segment snippets against the official schema.

MCP endpoint : https://ohmyposh.dev/api/mcp · website · measurements and details
Latam Validate Being measured · 0% over 1 checks

LatAm Validate MCP — validate Latin-American banking and tax identifiers.

MCP endpoint : https://gateway.pipeworx.io/latam-validate/mcp · website · measurements and details
Email Validator (MX, Disposable, Typo) Private (key required)

Validate emails without sending mail: syntax, MX, disposable, role and typo checks, SPF/DMARC.

MCP endpoint : https://mcp.apify.com/?tools=fetch-actor-details,fairquery/email-validator-mx-disposable · website · measurements and details
ZUGFeRD Validator Flaky · 83% over 6 checks

Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.

MCP endpoint : https://api.zugferd-validator.de/mcp · website · measurements and details
JSON validity Not measured yet

JSON validity

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/json-ok/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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