Lithuanian Financial Regulation MCP

Lithuanian Financial Regulation MCP

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Connect

Claude Code (one line):

claude mcp add ansvar --transport http https://gateway.ansvar.eu/mcp

Claude Desktop / Cursor — add to claude_desktop_config.json (or mcp.json):

{
  "mcpServers": {
    "ansvar": {
      "type": "url",
      "url": "https://gateway.ansvar.eu/mcp"
    }
  }
}

Claude.ai — Settings → Connectors → Add custom connector → paste https://gateway.ansvar.eu/mcp

First request opens an OAuth flow at ansvar.eu/gateway. After signup, your client is bound to your account; tier (free / premium / team / company) determines fan-out, quota, and which downstream MCPs are reachable.

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Self-host this MCP

You can also clone this repo and build the corpus yourself. The schema, fetcher, and tool implementations all live here. What is not in the repo is the pre-built database — TDM and standards-licensing constraints on the upstream sources mean we host the corpus on Ansvar infrastructure rather than redistribute it as a public artifact.

Build your own: run this repo's ingestion script (entry-point varies per repo — typically scripts/ingest.sh, npm run ingest, or make ingest; check the repo root). <!-- ANSVAR-CTA-END -->

Lithuanian financial regulation data for AI compliance tools.

 

Query Lithuanian financial regulation data -- regulations, decisions, and requirements from Bank of Lithuania -- directly from Claude, Cursor, or any MCP-compatible client.

Built by Ansvar Systems -- Stockholm, Sweden

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Available Tools (6)

| Tool | Description | |------|-------------| | lt_fin_search_regulations | Full-text search across Lietuvos bankas (Bank of Lithuania) regulatory provisions. Returns matching nutarimai (resolu... | | lt_fin_get_regulation | Get a specific Lietuvos bankas regulatory provision by sourcebook and reference. Accepts references like | | lt_fin_list_sourcebooks | List all Lietuvos bankas regulatory sourcebooks with their names and descriptions. | | lt_fin_search_enforcement | Search Lietuvos bankas enforcement actions — baudos (fines), sprendimai (decisions), and sanctions against financial ... | | lt_fin_check_currency | Check whether a specific Lietuvos bankas regulatory provision reference is currently in force. Returns status and eff... | | lt_fin_about | Return metadata about this MCP server: version, data source, tool list. |

All tools return structured data with source references and timestamps.

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Data Sources and Freshness

All content is sourced from official Lithuanian regulatory publications:

• Bank of Lithuania -- Official regulatory authority

Data Currency

• Database updates are periodic and may lag official publications
• Freshness checks run via GitHub Actions workflows
• Last-updated timestamps in tool responses indicate data age

See sources.yml for full provenance metadata.

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Security

This project uses multiple layers of automated security scanning:

| Scanner | What It Does | Schedule | |---------|-------------|----------| | CodeQL | Static analysis for security vulnerabilities | Weekly + PRs | | Semgrep | SAST scanning (OWASP top 10, secrets, TypeScript) | Every push | | Gitleaks | Secret detection across git history | Every push | | Trivy | CVE scanning on filesystem and npm dependencies | Daily | | Docker Security | Container image scanning + SBOM generation | Daily | | Socket.dev | Supply chain attack detection | PRs | | Dependabot | Automated dependency updates | Weekly |

See SECURITY.md for the full policy and vulnerability reporting.

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Important Disclaimers

Not Regulatory Advice

THIS TOOL IS NOT REGULATORY OR LEGAL ADVICE Regulatory data is sourced from official publications by Bank of Lithuania. However: - This is a research tool, not a substitute for professional regulatory counsel - Verify all references against primary sources before making compliance decisions - Coverage may be incomplete -- do not rely solely on this for regulatory research

Before using professionally, read: DISCLAIMER.md | PRIVACY.md

Confidentiality

Queries go through the Claude API. For privileged or confidential matters, use on-premise deployment. See PRIVACY.md for details.

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Development

Setup

git clone https://github.com/Ansvar-Systems/lithuanian-financial-regulation-mcp
cd lithuanian-financial-regulation-mcp
npm install
npm run build
npm test

Running Locally

npm run dev                                       # Start MCP server
npx @anthropic/mcp-inspector node dist/index.js   # Test with MCP Inspector

Data Management

npm run build:db       # Rebuild SQLite database from seed data
npm run check-updates  # Check for new regulatory data

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More Ansvar MCPs

Full fleet at ansvar.eu/gateway.

Contributing

Contributions welcome! See CONTRIBUTING.md for guidelines.

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License

Apache License 2.0. See LICENSE for details.

Data Licenses

Regulatory data sourced from official government publications. See sources.yml for per-source licensing details.

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About Ansvar Systems

We build AI-powered compliance and legal research tools for the European market. Our MCP fleet provides structured, verified regulatory data to AI assistants -- so compliance professionals can work with accurate sources instead of guessing.

ansvar.eu -- Stockholm, Sweden

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<p align="center"> _{Built with care in Stockholm, Sweden} </p>