"Enabling General Models to Think" matching MCP servers:

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

Provides deterministic fair-housing and advertising compliance checks for US real-estate listings, with rule explanations and rewrite suggestions, ensuring models cannot override the verdict.

Validates EU electronic invoices (Peppol, XRechnung, FatturaPA, etc.) and explains validation error codes, enabling AI coding agents to check invoice validity and get fixes before rejection.

Local-first MCP server for Indian income tax computation, enabling users to compute taxes, compare regimes, plan advance tax, and parse Form 26AS without sending data to the cloud.

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.

MCP server that gives Claude safety-gated access to SpotDraft contracts, enabling querying and managing contracts, templates, counterparties, obligations, and analytics through natural language.

A "Virtual DOM" for Microsoft Word enabling AI to safely read, redline, and sanitize DOCX contracts without breaking formatting.

MCP server for German e-invoice compliance (XRechnung 3.0 & ZUGFeRD 2.x) enabling AI agents to validate, generate, parse, and check compliance of electronic invoices per EN 16931.

This MCP server enables searching and retrieving Romanian legislation from the Portal Legislativ database via its SOAP API, providing metadata and full text with verifiable citations.

Provides deal mechanics for creators to understand and negotiate pricing models, usage rights, and negotiation moves, based on structure rather than rate quotes.

MCP server that provides access to Polish individual tax interpretations (KIS) via the official EUREKA API, enabling search and retrieval of rulings with signatures, theses, and full text.

Provides access to Japanese corporate-led childcare regulations, laws, guidelines, and standards via MCP tools, enabling accurate retrieval of official documents to prevent AI hallucinations.

Enables searching and verifying citations of Colombian Constitutional Court decisions using datos.gov.co open data, returning metadata such as magistrate, date, and relatoria URL.

Provides LLMs with access to EU financial, crypto and AI regulation via Compass API, enabling retrieval of verbatim provisions and verification of quotes.

Connects AI assistants to Brazilian judicial data from DataJud CNJ and 91 courts, enabling process consultation, monitoring, and deadline calculation under the Civil Procedure Code.

An MCP server for accessing Turkish legislation (laws, regulations, decrees) via the Adalet Bakanligi API, providing search, full-text retrieval, and structured citations.

Provides AI assistants with access to ADR dangerous goods regulations through MCP, enabling UN number lookup, shipping name construction, and deterministic rule-based calculations for limited quantities, mixed packing, tank codes, and hazard classifications.

Enables access to Polish Constitutional Tribunal rulings, including search by keywords or case signature, listing recent decisions, and retrieving full judgment texts with metadata and official links. Supports section-wise and chunked retrieval of long documents to manage context budgets.

Provides immigration eligibility intelligence, enabling AI assistants to match user profiles to visas, compare pathways, and get country overviews using Transita's API.

Enables AI models to search and retrieve legal documents, magazine issues, comments, and related references from the Linde database (linda.lindeverlag.at) using the Model Context Protocol.