"Tools for optimizing prompts" matching MCP servers:

MCP Server for Canton Zurich legislation (ZH-Lex) — full-text search, article extraction, and education law tools for ~970 cantonal laws.

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.

Enables deterministic evaluation of workplace injury recordability under 29 CFR Part 1904, using 11 typed triage tools to return cited determinations for OSHA log entries.

Construction trade compliance MCP server. Covers electrical, plumbing, HVAC, welding, roofing, gas fitting, solar and more across Australia, UK, USA, Canada and EU. 8 tools (3 free, 5 pro): compliance checking, cable sizing, RAMS generation, safety checklists, material compliance verification and inspection requirements. Works in Claude Desktop, Cursor, Windsurf and any MCP client.

Source-backed Sri Lanka payslip tools for APIT/PAYE, EPF, ETF, stamp duty, net pay, and employer cost.

Privacy-preserving AI gateway. Sanitises PII before prompts reach Anthropic / OpenAI / your LLM, then emits a signed cryptographic certificate per call (Ed25519 + RFC 3161 + Sigstore Rekor). EU GDPR + AI Act ready. Free tier 500/mo with BYOK.

This MCP server provides Korean legal search tools for finding judgments, statutes, and sentencing statistics, and computing sentencing ranges.

Agentic KYC/AML compliance server with tools for sanctions screening, identity verification, and risk assessment, where AI orchestrates discretionary checks within deterministic compliance guardrails.

Enables AI agents to sign decisions with post-quantum cryptographic proofs and maintain secure audit trails for compliance. It provides tools for stamping events, verifying chain integrity, and exporting audit data across industries like finance and healthcare.

MCP server for validating and generating Brazilian documents (CPF, CNPJ, and bank boletos) with 6 tools, a resource, and a prompt.

Provides offline access to the French legal corpus (Legifrance/DILA) with full-text search, verbatim article retrieval, and citation grounding to prevent hallucinations.

French compliance and KYC MCP server offering VAT validation (VIES), BODACC legal announcements, and company risk scoring using open data.

Scans source code for possible Korean compliance risks (PIPA, Network Act, Credit Information Act, E-Commerce Act) and maps findings to specific legal provisions. Runs locally, exposes MCP tools for scanning and law lookup, and does not constitute legal advice. That's hedged (matches the project's "possible risk / not legal advice" rule), keyword-rich for search, and names all four laws.

European business compliance suite for AI agents — 28 tools covering tax ID validation (PT, ES, FR, DE, IT, UK, NL), IBAN verification, EU VAT rates, invoice requirements, e-invoicing rules, payment terms, labor calendar helpers, VAT breakdown calculations and invoice schema validation for 18+ European countries.

Free, no-auth generator for professional debt-collection demand letters as print-ready PDFs (formal letter + matching envelope), localized for 100+ jurisdictions and 33 languages. Tools: list_jurisdictions, preview_demand_letter, generate_demand_letter.

Enables MCP-compatible AI assistants to search and retrieve Finnish statutes and legal provisions, with tools for citation validation, currency checks, and EU law cross-references.

Enables AI agents to stamp, cancel, and query Mexican CFDI 4.0 invoices through MCP tools, with support for local stdio and hosted HTTP transport.

MCP server for the AI Patent Search Generator — 11 tools for patent intelligence: dossier (claims, citations, family, classifications, examiner stats), prosecution (USPTO file wrappers), oa_analyze (AI Office Action analysis), search/query (Google Patents multi-strategy), similar, citations, family, examiner, cpc, balance. Install: npx -y patent-search-mcp-server

MCP server for querying French legislation and case law via the Legifrance API, enabling search and retrieval of laws, codes, and court decisions with verifiable citations.

Provides export-control compliance research and transaction-risk analysis for Korean semiconductor and battery companies, with tools for classifying ECCN, analyzing license exceptions, and drafting export-control clauses.