"National Rail" matching MCP servers:

Enables keyless access to German and European rail and public transport data, including station search, live departures and arrivals, and multi-leg journey planning with real-time updates.

Adds a responsible-AI safety layer to any agent by exposing RAIL Score's evaluation, agent-guardrail, and compliance capabilities as MCP tools, enabling content scoring, injection detection, tool call evaluation, and DPDP compliance checks.

Provides MCP-callable workflow rails for agents, enabling bounded work execution, movement-fee quotes, payment authority references, paid rail runs, and signed receipts.

Enables AI to verify KeyHalve-sealed documents from any platform. Verifies status, ciphertext integrity, rail attestation, time lock, and issuer trust without requiring decryption keys.

MCP server providing official US economic data including CPI inflation, famous prices, national debt, and Treasury interest rates. Enables AI agents to query historical and latest economic statistics via natural language.

7M+ real estate transactions from Poland's RCN registry. Search, compare, and analyze prices

Enables querying of a locally pinned snapshot of the Education-to-Workforce Indicator Framework — 99 indicators and 11.8M observations — to browse questions, describe metrics, resolve places, and fetch or rank data across national, state, county, and district levels.

MCP server for querying lender-level FHA denial statistics from the 2025 HMDA record, exposing tools to get national, lender, state, and door-effect summaries.

Read and write email through the Atomic Mail from an AI agent. Handles proof-of-work authentication and JMAP so the agent thinks in JMAP method calls. Use when the user asks to register an email inbox, list mailboxes, fetch or send email.

The deterministic fact-verification layer for AI agents. Validates the structured facts an agent emits — IBANs, payment cards, VAT and national tax IDs, crypto and bank addresses, domains, emails, phone numbers, securities and academic identifiers, plus dates, currencies and holidays — against checksums and curated authoritative data, not guesses.

Real-time supply chain risk intelligence with 25 tools: Global Disruption Index, Manufacturing Index, commodity prices, port congestion, border delays, chokepoints, air cargo, trade policy, energy, rail, freight, economic indicators, predictive signals, and AI intelligence briefs.

Enables AI assistants to check the monumental status of Dutch addresses by converting them to BAG identifiers and looking up national monuments, protected cityscapes, and municipal monuments.

Enables agents to interact with a governed semantic layer for querying and authoring metrics, providing tools for discovery, planning, validation, and execution of analytics queries.

Agent email with recipient allowlist and consent before send. For personal and small-team OpenClaw/Hermes operators. Free to try; Starter $9.99 in-app. Not for cold-outbound fleets. Not an official OpenClaw endorsement.

Enables read-only access to the Raily personal agent's data, including agent status, brief, matches, intros, memory, analysis status, and billing status through browser-based OAuth.

Better agentic Rails development, runtime-level tools for your agent to talk to your running app.

Enables searching and browsing Japanese government tender notices from national ministries, all 47 prefectures, and municipalities via the Kankōju portal, with filters by prefecture, organization, category, date, and full notice details.

Enables search and retrieval of calibrated SWAT+ watershed models, national groundwater lithology and PFAS inventories, plus API-key-secured ordering and downloading of custom watershed models.

Enables natural-language access to US National Park Service data, including parks, alerts, campgrounds, and things-to-do, via MCP tools or the ask_pipeworx routing feature.

Phone, SMS & email for AI agents. One remote MCP server (Streamable HTTP, OAuth or API-key auth, no local install) exposing call, sms, email, and event tools; also usable via CLI, Python SDK, and OpenAPI. Self-hostable, AGPLv3.