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    Ansvar Gateway - Cited Legal & Compliance MCP for AI Agents

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    AWS Free Tier
    MCP gateway for AI agents: 49 jurisdictions of European and US law, regulations, and standards, with paragraph-level citations to the official publisher on every answer.

    Overview

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    Cited Legal Answers for AI Agents

    Ansvar Systems (Sweden) operates gateway.ansvar.eu, an MCP gateway that gives AI agents cited access to European and US law. Connect the AI assistant your team already uses - Claude, ChatGPT, Copilot, Cursor, or any MCP client - via OAuth and query 49 live jurisdictions. Every answer carries paragraph-level citations to the official publisher.

    What You Get

    • 340,000+ national laws with 5.8 million individually citable provisions, plus EU regulations and technical standards
    • 49 live jurisdictions across Europe and the US; the audited index at ansvar.eu/coverage shows the current set
    • Paragraph-level citations linked to the official publisher on every answer
    • Case law, preparatory works, and authority guidance on premium plans
    • Compliance workflows: threat modeling (STRIDE/LINDDUN, TARA), DPIA, and gap analysis for NIS2, DORA, CRA, GDPR, and the EU AI Act
    • Audit-ready output: full citation trails a reviewer can check against the source text

    How It Works

    1. Subscribe on AWS Marketplace. The subscription is free and no payment runs through AWS.
    2. Create your Ansvar account with Google, Microsoft, or email sign-in.
    3. Add gateway.ansvar.eu to your MCP client and approve the OAuth prompt. Setup guides for each client are at docs.ansvar.eu.
    4. Ask your first question: "Using Ansvar, what does NIS2 Article 21 require of a medium-sized SaaS provider?"

    Fail-Closed Accuracy

    The gateway puts correctness above availability. If a source is unreachable, you get an explicit error instead of an uncited model guess. Compliance documentation and audit preparation depend on answers you can verify, so every served row names its source, publisher, and license.

    Compliance Workflows

    Beyond retrieval, structured workflows produce reviewable deliverables:

    • Threat modeling with STRIDE, LINDDUN, and TARA methodologies, grounded in cited legal context
    • Data Protection Impact Assessments grounded in the applicable regulation
    • Gap analysis for NIS2, DORA, CRA, GDPR, and the EU AI Act with article-level references

    Each output includes the citation chain, so reviewers can verify claims against the source text. The free plan includes one watermarked workflow run per month to judge the output quality; paid plans unlock the full catalog and workflows on your own uploaded documents.

    Security and Hosting

    • EU-hosted infrastructure, GDPR-compliant by design, DPA available
    • TLS 1.2+ on all endpoints; OAuth 2.1 client access
    • Every served corpus passes a source-licensing audit before it goes live
    • ISO 27001:2022: ISMS implemented; certification audit targeted Q3 2026

    Get Started

    The free plan (100 searches per day, one workflow run per month, self-serve sign-up) lets your team evaluate citation quality before paying. Paid plans are billed by Ansvar Systems at ansvar.eu. Setup documentation: docs.ansvar.eu.

    Highlights

    • Paragraph-level citations across 49 live jurisdictions: 340,000+ national laws and 5.8 million provisions, plus EU regulations (GDPR, NIS2, DORA, CRA, AI Act) and technical standards. Every answer links to the official publisher, so a reviewer can check any claim against the source text. Case law, preparatory works, and authority guidance are available on premium plans.
    • Compliance workflows built in: threat modeling (STRIDE/LINDDUN, TARA), DPIA, and NIS2/DORA/CRA/GDPR/AI Act gap analysis, each producing reviewable output with full citation trails. Works with Claude, ChatGPT, Copilot, Cursor, and any other MCP client over OAuth. No SDK and no custom integration required.
    • Fail-closed by design: an unreachable source returns an explicit error, never an uncited model answer. EU-hosted, DPA available, and every served corpus is source-licensing audited. ISO 27001:2022 ISMS implemented; certification audit targeted Q3 2026. Free plan: 100 searches per day and one workflow run per month, self-serve sign-up.

    Details

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    Pricing

    Ansvar Gateway - Cited Legal & Compliance MCP for AI Agents

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    This product is available free of charge. Free subscriptions have no end date and may be canceled any time.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.

    AI Insights

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    Dimensions summary

    This listing offers a single pricing dimension: Free. You pay nothing to use it. The Free dimension gives you a set daily allowance of search calls plus one workflow run per month on a system you describe. Each question counts as one call, no matter how many sources it reaches. Your usage is scoped to one jurisdiction or framework per question. When you hit the daily limit, you get an explicit refusal rather than a reduced answer. No card or account commitment is required to start.

    Top-of-mind questions for buyers

    One question equals one call against your daily allowance, no matter how many sources it fans out to. On the Free dimension you scope each question to one jurisdiction or one framework. A seat can belong to a person or an agent, drawing from the same daily allowance and citations.
    A workflow run is one assessment from start to finish on a system you describe. It produces an exportable document with findings cited or marked unresolved. Free covers seven types: a threat model, gap analysis for NIS2, DORA, CRA or the AI Act, and a DPIA. The report is a watermarked render or JSON.
    You get an explicit refusal, not a reduced or thinner answer. The refusal states your usage and reset time. Technically it returns a structured error your agent can read, rather than a silent gap. Free allows a set number of search calls per day under fair use.
    ansvar.eu+1
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    Vendor refund policy

    This product is free of charge on AWS Marketplace; no fees are collected through AWS, so refunds do not apply. Paid subscriptions purchased directly from Ansvar Systems (outside AWS Marketplace) are governed by the terms at https://ansvar.eu/terms .

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    Vendor terms and conditions

    Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .

    Content disclaimer

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    Usage information

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    Delivery details

    API-Based Agents & Tools

    API-Based Agents and Tools integrate through standard web protocols. Your applications can make API calls to access agent capabilities and receive responses.

    Additional details

    Usage instructions

    MCP

    Connect

    Endpoint: <https://gateway.ansvar.eu/mcp> (MCP over streamable HTTP; OAuth 2.1 with Dynamic Client Registration, so no pre-registration is needed - sign-in opens in the browser on first connect).

    • Claude Code: claude mcp add --transport http ansvar <https://gateway.ansvar.eu/mcp>
    • Claude, ChatGPT, Copilot, Cursor, and other MCP clients: add a custom connector with the endpoint URL above.
    • Clients without OAuth support: https://ansvar.eu/docs/connecting-without-oauth 

    Create an account at https://app.ansvar.eu . A free plan is available; paid plans unlock case law, agency guidance, document upload, and the full compliance workflow catalog.

    First queries

    • "Using Ansvar, what does the GDPR say about the right to erasure?"
    • "Using Ansvar, does NIS2 apply to a 60-person logistics company in Sweden?"
    • "Using Ansvar, which requirements does the EU Cyber Resilience Act set for connected products?"

    Start with describe_capabilities to see the live corpus catalog and your tier's tool surface. Full documentation: https://docs.ansvar.eu 

    Support

    Vendor support

    Support channels

    Email: team@ansvar.eu , monitored on business days, typical response within 2 business days. Contact form: https://ansvar.eu/contact  Documentation and setup guides: https://docs.ansvar.eu  - client-by-client MCP configuration (Claude, ChatGPT, Copilot, Cursor), OAuth setup, connection troubleshooting, jurisdiction coverage details, workflow guides, and error handling.

    Getting help

    For help with subscribing, connecting your MCP client, OAuth credentials, or running compliance workflows, email team@ansvar.eu  with your account email and a description of the issue.

    Billing and refunds

    The AWS Marketplace subscription is free; no charges run through AWS. Paid plans are billed by Ansvar Systems at ansvar.eu. Send billing questions and refund requests to team@ansvar.eu .

    AWS infrastructure support

    AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.

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