# Send Trein extended to your agent Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually. ## Fast path - Download the package from Yavira. - Extract it into a folder your agent can access. - Paste one of the prompts below and point your agent at the extracted folder. ## Suggested prompts ### New install ```text I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete. ``` ### Upgrade existing ```text I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run. ``` ## Machine-readable fields ```json { "schemaVersion": "1.0", "item": { "slug": "trein-plus", "name": "Trein extended", "source": "tencent", "type": "skill", "category": "开发工具", "sourceUrl": "https://clawhub.ai/Timvandervoord/trein-plus", "canonicalUrl": "https://clawhub.ai/Timvandervoord/trein-plus", "targetPlatform": "OpenClaw" }, "install": { "downloadUrl": "/downloads/trein-plus", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=trein-plus", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "packageFormat": "ZIP package", "primaryDoc": "SKILL.md", "includedAssets": [ "SKILL.md" ], "downloadMode": "redirect", "sourceHealth": { "source": "tencent", "slug": "trein-plus", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-05-10T04:53:58.344Z", "expiresAt": "2026-05-17T04:53:58.344Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=trein-plus", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=trein-plus", "contentDisposition": "attachment; filename=\"trein-plus-1.0.0.zip\"", "redirectLocation": null, "bodySnippet": null, "slug": "trein-plus" }, "scope": "item", "summary": "Item download looks usable.", "detail": "Yavira can redirect you to the upstream package for this item.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/trein-plus" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] } }, "links": { "detailUrl": "https://openagent3.xyz/skills/trein-plus", "downloadUrl": "https://openagent3.xyz/downloads/trein-plus", "agentUrl": "https://openagent3.xyz/skills/trein-plus/agent", "manifestUrl": "https://openagent3.xyz/skills/trein-plus/agent.json", "briefUrl": "https://openagent3.xyz/skills/trein-plus/agent.md" } } ``` ## Documentation ### trein - Dutch Railways CLI A CLI for the NS (Dutch Railways) API with real-time train departures, train trip planning, disruptions, and station search. ### Install npm (recommended): npm i -g trein Or download a standalone binary from GitHub Releases. ### Setup Get an API key from https://apiportal.ns.nl/ and set it: export NS_API_KEY="your-api-key" Or create ~/.config/trein/trein.config.json: { "apiKey": "your-api-key" } ### Departures trein departures "Amsterdam Centraal" trein d amsterdam trein d amsterdam --json # structured output ### Trip Planning trein trip "Utrecht" "Den Haag Centraal" trein t utrecht denhaag --json trein t amsterdam rotterdam --via utrecht # route via specific station trein t hoofddorp "den haag" --arrive-by 09:30 --json # arrive by 09:30 TODAY trein t hoofddorp "den haag" --depart-at 09:00 --json # depart at 09:00 TODAY trein t utrecht amsterdam --date 2026-02-05 --depart-at 14:30 --json # specific FUTURE date and time ### Disruptions trein disruptions trein disruptions --json ### Station Search trein stations rotterdam trein s rotterdam --json ### Aliases (shortcuts) trein alias set home "Amsterdam Centraal" trein alias set work "Rotterdam Centraal" trein alias list trein d home # uses alias ### When to Use This Skill This skill should be used when users ask about TRAIN TRAVEL in the Netherlands: "When does the next train to [station] leave?" "How do I get from [A] to [B] by train?" "I need to be in [station] at [time], which train should I take?" "Are there any train disruptions?" "What time should I leave to arrive by train at [time]?" "What's the train station code for [name]?" "Which platform does the train to [station] leave from?" "How long does it take to travel by train from [A] to [B]?" ### Command Selection Guide First: Confirm the user wants TRAIN travel. If they want car/bus/other transport, do NOT use this skill. Then select the appropriate command: User wants real-time train departures from ONE station → use departures User wants to travel from A to B by train → use trip User mentions a specific arrival/departure time for train → use trip with --arrive-by or --depart-at User asks about train delays or disruptions → use disruptions User gives partial train station name → use stations first to resolve User mentions future date for train travel → use trip with --date ### Trip Planning Response { "trips": [{ "departure": "08:05", "arrival": "08:35", "duration": "30 min", "transfers": 0, "status": "ON_TIME", "legs": [{ "from": "Schiphol Airport", "to": "Den Haag Centraal", "trainType": "IC", "platform": "5" }] }] } ### Departures Response { "departures": [{ "time": "14:23", "delay": "0 min", "destination": "Amsterdam Centraal", "platform": "3", "trainType": "IC" }] } ### Disruptions Response { "disruptions": [{ "title": "Werkzaamheden Amsterdam-Utrecht", "type": "MAINTENANCE", "routes": ["Amsterdam Centraal", "Utrecht Centraal"], "active": true, "expectedEnd": "2026-02-05 23:59" }] } ### Best Practices for AI Agents VERIFY train travel intent - Only use this skill if user explicitly wants train travel, not car/bus/other transport Always use --json for machine-readable output Validate station names first if user input is ambiguous using stations command Use fuzzy matching - don't require exact station names from users Quote station names containing spaces (e.g., "Den Haag Centraal") to prevent argument parsing errors Check for errors in JSON response before presenting results to user Interpret times in 24-hour format (HH:mm) Default to current date - omit --date flag for today's travel; only add --date for future dates Handle Dutch station names - many contain special characters or multiple words Parse JSON carefully - some fields may be null or missing depending on circumstances ### Example 1: "I need to be in Amsterdam at 9:30" Determine current location (ask user if unclear) Check if user means today or a future date Run: trein t hoofddorp amsterdam --arrive-by 09:30 --json (today) OR: trein t hoofddorp amsterdam --date 2026-02-05 --arrive-by 09:30 --json (future date) Parse JSON and present earliest suitable option with departure time ### Example 2: "When does the next train to Rotterdam leave?" Determine current location Run: trein d --json Filter results for trains going to Rotterdam Present next departure with platform and time ### Example 3: "Plan my trip tomorrow at 2pm from Utrecht to Den Haag" Run: trein t utrecht "den haag" --date 2026-02-04 --depart-at 14:00 --json Parse response and present journey options with transfers and duration ### Example 4: "Are there delays on my usual route?" First get the trip: trein t amsterdam utrecht --json Then check disruptions: trein disruptions --json Cross-reference routes and inform user of relevant disruptions ### Common Errors & Solutions "Station not found" → Use trein stations --json to find correct name "API key missing" → Verify NS_API_KEY environment variable is set Empty results → Check if date/time is in the past "No trips found" → Try without --via, route may not be possible via that station ### Tips Use --json flag for all commands to get structured output for parsing Station names support fuzzy matching (e.g., "adam" -> "Amsterdam Centraal") Aliases are stored in the config file and can be used in place of station names Use --via with trip planning to specify a specific route through an intermediate station Use --depart-at HH:mm to plan trips departing at a specific time (defaults to TODAY) Use --arrive-by HH:mm to plan trips arriving before a specific time (defaults to TODAY) --date YYYY-MM-DD is OPTIONAL - only needed for future dates (omit for today) ## Trust - Source: tencent - Verification: Indexed source record - Publisher: Timvandervoord - Version: 1.0.0 ## Source health - Status: healthy - Item download looks usable. - Yavira can redirect you to the upstream package for this item. - Health scope: item - Reason: direct_download_ok - Checked at: 2026-05-10T04:53:58.344Z - Expires at: 2026-05-17T04:53:58.344Z - Recommended action: Download for OpenClaw ## Links - [Detail page](https://openagent3.xyz/skills/trein-plus) - [Send to Agent page](https://openagent3.xyz/skills/trein-plus/agent) - [JSON manifest](https://openagent3.xyz/skills/trein-plus/agent.json) - [Markdown brief](https://openagent3.xyz/skills/trein-plus/agent.md) - [Download page](https://openagent3.xyz/downloads/trein-plus)