"A JavaScript library for building user interfaces (React)" matching MCP servers:

Provides real-time access to Japanese building standards laws and regulations from e-Gov API, helping prevent AI hallucinations by validating citations against original legal texts.

Provides AI assistants with locally bundled tools to explore NIST OSCAL models, retrieve schemas, list community resources, and generate valid OSCAL templates for governance, risk, and compliance workflows.

Turn Claude into an ISO 27001 compliance assistant - controls, risk register, policies, evidence tracking, SoA generation, and full audit workflows in one local encrypted MCP server.

AgentBureau provides the legal and physical infrastructure for AI agents to operate within the German jurisdiction. We bridge the gap between digital intelligence and real-world action by providing "Embodiment-as-a-Service." Through our API, agents can perform legally binding actions—like sending faxes, mailing physical letters, issuing invoices, forming entire companies (GmbH/UG), ...

Enables LLM clients to search a firm's precedent vault and draft grounded contract clauses, legal memos, and document summaries.

Provides comprehensive GDPR compliance assessment tools for AI/ML systems, including lawful basis determination, DPIA generation, and data subject rights handling. It also crosswalks GDPR requirements to EU AI Act obligations with AI-specific considerations throughout.

eSignatures.com MCP: full control of contract content from your AI. Read and rewrite contracts and templates as Markdown, before and after sending. Send for signature, manage signers, create public signing links and track status. Hosted with OAuth, no install. Pay-per-use, no subscription.

Professional building code compliance assistant that interfaces with municipal building codes, helping contractors and builders navigate complex regulatory requirements with precision.

Torify gives AI agents the Japanese locale primitives that standard libraries lack — imperial era date conversion (wareki), qualified invoice number validation with NTA registry lookup, corporate number lookup (法人番号), postal code resolution, name romanization (Hepburn), and kanji-to-kana conversion via Yahoo! JLP. 31 endpoints total. No authentication required for MCP. Pay-per-call $0.02/call via

Turn Claude into an ISO 27001 compliance assistant — controls, risk register, policies, evidence tracking, SoA generation, and full audit workflows in one local encrypted MCP server.

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.

Checks documents against international standards (e.g., ICAO, Hague-Visby) to verify internal consistency and completeness, returning a machine-readable verdict for agent decision-making.

Stdio MCP server (TypeScript, Docker) exposing 12 tools for Polish public data via Apify actors: law (ELI, SAOS court rulings) and public registers (EV charging EIPA, CEPiK vehicle stats, GUNB building permits, ULDK land parcels, RPWDL healthcare, PSE electricity, public procurement). Tool listing works without a token; calls need APIFY_TOKEN.

Records a sale of a vehicle, equipment or stock and produces a printable bill of sale with signature lines. Drafts can be edited and finalized into a frozen signing copy rendered as Markdown or self-contained HTML for print-to-PDF.

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

Enables AI assistants to search a library of over 20,000 open legal skills by keyword, by meaning, or a hybrid of both, filtering by jurisdiction, language, practice area, or tag. It also returns facet counts for the collection and retrieves the full text of any selected skill.

Enables AI agents to perform official Brazilian trademark searches on INPI's public pePI system, including lookup by process number, mark text, owner portfolio, or Vienna figurative code, with full process details and pagination. Each user authenticates with their own pePI login, with results returned as Markdown and structured JSON plus optional local caching and HTML reports.

Enables an AI assistant to determine which inspections a Swedish residential or commercial building must or should have—covering OVK ventilation, energy declaration, lift, radon, legionella and fire safety—including how often, the legal basis, who may perform them, and what is overdue from supplied last-done dates. Read-only with no account or API key required, and answers available in English, Swedish or Spanish.

Policy proxy that governs what AI assistants can reach and do: it refuses forbidden tool calls before the upstream is contacted, with per-user memory and a tamper-evident audit. Stops prompt-injection exfiltration and forbidden data combinations across connectors.

Validates the format and check character of 18-character Unified Social Credit Identifier codes offline, while clearly stating what a passing code does not establish about the company.

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

Enables AI agents to validate a Japanese qualified invoice against the six required items, reduced-rate markings, per-rate totals, and once-per-invoice-per-rate tax rounding, while flagging the common line-by-line rounding mistake, and to normalize and verify T + 13-digit registration numbers. Read-only tools also compute expected consumption tax for a given amount, rate, price basis, and rounding method.

Enables freelancers to create, store, render, and manage service agreements with scope, deliverables, rate, termination, liability, and signature blocks, including a before-send checklist and clause library.

A remote MCP server for Korean AEC standards (KDS, KCS, KS, building law) that answers with exact clause numbers and confidence scores, and refuses to guess when no grounds are found. It also preserves privacy by never storing query text on disk.

MCP server for EU compliance grounding (GDPR, AI Act, DORA, NIS2, eIDAS 2.0, CRA) — verbatim retrieval from a local SQLite FTS5 index.

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

Know-your-agent backed by ICP-Brasil: a company (e-CNPJ) or a person (e-CPF) signs that an AI agent acts for them, within a mandate. Signed credentials and verdicts, CRL checks, MCP + HTTP with x402, and an npm library to verify or issue without a hosted service.

A Model Context Protocol (MCP) server for Keel. Point any MCP client (Claude Desktop, Claude Code, Cursor) at it and drive your compliance program in natural language: "what's my ISO 27001 readiness?", "list controls still in gap", "open a task to rotate our TLS certs."

Enables querying lawful COLREGS light displays for a vessel, returning every permitted option with per-light modality, paragraph citations, and verbatim rule text so results cannot be silently simplified by a language model.

Enables read-only search and export of Outlook emails and attachments with a chain-of-custody manifest for evidence collection.