"MCP servers that work without API keys" matching MCP servers:

MCP server for Azerbaijan's official legal-acts database (e-qanun.az), enabling search, metadata retrieval, and full-text access to legislative and judicial documents.

Enables Claude Desktop and Claude Code to query Korean KIPRIS Plus and European EPO OPS patent data for bibliographic details, family members, legal status, claims, descriptions, abstracts, and search results using each user's own free API keys.

Enables users to start and track residential eviction cases in any US state or DC through an AI agent, with tools for case workflows, pricing, service information, and state-specific guidance. Case actions require account authorization, and a licensed attorney reviews each live case before anything is served or filed.

This MCP Server provides a natural language interface to interact with Google's Policy Analyzer API, allowing users to analyze policies and evaluate compliance through conversations.

Enables querying EU legal documents, case law, and citation graphs through natural language using the LexAPI.

An MCP server for European invoicing rules. Query VAT rates, e-invoicing requirements, format specifications, and compliance rules for EU-27 + EEA countries.

NewDB is a unified DaaS intelligence platform and MCP server providing automated verification for Russian individuals, legal entities, and foreign citizens. Connect your AI agents directly to official government and commercial registries, including FNS (taxes & bank blocks), FSSP (enforcement debts), MVD (passport validity), Fedresurs (bankruptcy), and CAD Arbitration courts.

Japan Operations OS for AI agents — 14 knowledge domains covering regulations, protocols, calendar, travel, food culture, language, disaster safety, daily life, and persistent memory. 31 MCP tools via REST + Streamable HTTP.

Generate Polish legal documents (sales contracts, powers of attorney, termination letters, loan agreements, handover protocols) directly from your AI assistant. No API key required.

MCP server providing 100% coverage of the CISO Assistant GRC REST API through action-routed tools for compliance, risk management, and other security domains.

Enables integration with the ZapSign API for electronic document signing and management, including document, template, signer, webhook, and background check operations through MCP tools.

Real-time OFAC and global sanctions screening for AI agents: screen crypto addresses, emails, websites, government IDs, and countries against OFAC SDN and 10+ sanctions/crime/risk lists, plus PEP screening, VPN detection, and IP geolocation. Hosted remote streamable-HTTP server at https://api.compliapi.com/mcp (anonymous tools/list; free API key or x402 pay-per-call).

Enables AI assistants to validate IBANs and bank codes across multiple countries, verify payee names against account holders, and screen names against major global sanctions lists. It connects clients to a hosted banking reference-data service over OAuth-authenticated HTTP.

MCP server for the RegIntel API — structured regulatory data across 41 jurisdictions and 212 regulations

IBAN validation across 89 countries, BIC/SWIFT and Swiss clearing lookup, batch validation, payment-reference, postal-address and Swiss QR-bill checks for AI agents. Connect via MCP or the REST API. Includes free quotas, paid credits and a Pro subscription. SEPA and country-risk indicators support payment-data checks; they do not confirm account ownership or replace beneficiary AML/KYC screening.

MCP server that wraps the NY Senate OpenLegislation API to look up and search the New York Criminal Procedure Law by citation or keyword.

Offline MCP server that checks and scans your own AI prompts and outputs against a local compliance rule corpus. Returns rule ID, severity, citation, and remediation per finding — no API key, Apache 2.0.

MCP server for offline verification of signed artifacts — receipts, manifests, and audit bundles. MIT licensed, works without accounts or API calls. Tools: self_test, verify_receipt, verify_bundle, explain_artifact.

An MCP server for the CourtMesh public API that enables AI clients to search and analyze Indian court case law, covering over 310 million case records from the Supreme Court, High Courts, District Courts, and tribunals.

Automates GSTR-1 filing through Sandbox.co APIs, enabling seamless integration with Claude Desktop or API for GST return submission.

Helps independent inventors calculate USPTO fees, determine entity status, track patent deadlines, and understand procedural rules without needing an attorney.

MCP server for the Polish company register (KRS) via the official Ministry of Justice API — entities, boards and shareholders with verifiable citations.

Enables local SOC 2 compliance work by scanning Infrastructure-as-Code, mapping findings to SOC 2 Trust Services Criteria, explaining risks in plain English, and drafting audit-ready documents without uploading files.

MCP server that enables natural-language interaction with the Avito Ads advertising API, including campaign, ad group, and creative management, statistics retrieval, fund transfers, and ORD paperwork filing.

Enables AI agents to validate Mexican RFC, CURP, CLABE and NSS identifiers with real check digits, parse CFDI 4.0 invoices with labelled SAT catalogue codes and verified totals, and query the SAT's public status service to see whether an invoice is still valid. It also generates coherent test people and companies, all read-only and without API keys, certificates or PAC contracts.

An MCP server that validates Japanese corporate numbers and invoice registration numbers, and normalizes/matches company names across notation variants.

MCP server for sanctions screening and PEP checks via OpenSanctions API. Search entities, match against 320+ sanctions lists, and run compound compliance investigations with AI agents.

Enables searching and retrieving EU legal documents (regulations, directives, court decisions) via the EUR-Lex Cellar API, supporting full-text search, metadata, citations, and consolidated versions without requiring an API key.

MCP server that exposes the OBBBA No Tax on Tips federal deduction logic as callable tools, enabling users to check eligibility and estimate tip deductions.

Enables AI agents to search and read the Official Gazette of Iran (rrk.ir) without an API key: list the newest laws, regulations and court rulings, search them by title, full text, group, approver, special issue number or Jalali gazette date, retrieve a law's full text, and list licensed currency exchange offices.