How do I install the Trimet skill?

Run npx skillmds@latest add dvcrn/trimet in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Trimet safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Trimet?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Trimet free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Trimet?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Trimet by dvcrn — Agent Skill

Name: Trimet
Rating: 4.2 (5 reviews)
Author: dvcrn

File contents

TriMet CLI

CLI for TriMet Portland transit data. Check arrivals, plan trips, and view alerts.

Installation

npm install -g trimet-cli

Setup

Get free API key from https://developer.trimet.org/
Set environment variable: export TRIMET_APP_ID="your-key"

Commands

Arrivals

trimet arrivals <stop-id>              # Real-time arrivals
trimet arrivals 8383 --line 90         # Filter by route
trimet arrivals 8383 --json

Trip Planning

trimet trip -f <from> -t <to>
trimet trip -f 8383 -t 9969
trimet trip -f "Pioneer Square" -t "PDX Airport"
trimet trip -f 8383 -t 9969 --arrive-by "5:30 PM"
trimet trip -f 8383 -t 9969 --depart-at "2:00 PM"
trimet trip -f 8383 -t 9969 --json

Next Departures

trimet next -f <from> -t <to>          # Simplified view
trimet next -f 8383 -t 9969 -c 5       # Show 5 options
trimet next -f 8383 -t 9969 --line 90  # Filter by route

Service Alerts

trimet alerts                          # All alerts
trimet alerts --route 90               # Alerts for route
trimet alerts --json

Common Stop IDs

Pioneer Courthouse Square: 8383 (westbound), 8384 (eastbound)
PDX Airport: 10579
Portland Union Station: 7787
Beaverton TC: 9969

Usage Examples

User: "When's the next MAX?"

trimet arrivals 8383

User: "How do I get to the airport?"

trimet trip -f "Pioneer Square" -t "PDX Airport"

User: "I need to be downtown by 5pm"

trimet trip -f <user-location-stop> -t 8383 --arrive-by "5:00 PM"

User: "Are there any delays on the Blue Line?"

trimet alerts --route 100

User: "Next trains to Beaverton"

trimet next -f 8383 -t 9969

Route Numbers

MAX Blue Line: 100
MAX Red Line: 90
MAX Yellow Line: 190
MAX Orange Line: 290
MAX Green Line: 200

Notes

Stop IDs are displayed at TriMet stops and on trimet.org
Addresses work for trip planning (e.g., "Pioneer Square, Portland")
Times support natural formats ("5:30 PM", "17:30")

---name: trimetdescription: Get Portland transit information including arrivals, trip planning, and alerts. Use when user asks about buses, MAX, trains, or transit in Portland.---# TriMet CLICLI for TriMet Portland transit data. Check arrivals, plan trips, and view alerts.## Installation```bashnpm install -g trimet-cli```## Setup1. Get free API key from https://developer.trimet.org/2. Set environment variable: `export TRIMET_APP_ID="your-key"`## Commands### Arrivals```bashtrimet arrivals <stop-id> # Real-time arrivalstrimet arrivals 8383 --line 90 # Filter by routetrimet arrivals 8383 --json```### Trip Planning```bashtrimet trip -f <from> -t <to>trimet trip -f 8383 -t 9969trimet trip -f "Pioneer Square" -t "PDX Airport"trimet trip -f 8383 -t 9969 --arrive-by "5:30 PM"trimet trip -f 8383 -t 9969 --depart-at "2:00 PM"trimet trip -f 8383 -t 9969 --json```### Next Departures```bashtrimet next -f <from> -t <to> # Simplified viewtrimet next -f 8383 -t 9969 -c 5 # Show 5 optionstrimet next -f 8383 -t 9969 --line 90 # Filter by route```### Service Alerts```bashtrimet alerts # All alertstrimet alerts --route 90 # Alerts for routetrimet alerts --json```## Common Stop IDs- Pioneer Courthouse Square: 8383 (westbound), 8384 (eastbound)- PDX Airport: 10579- Portland Union Station: 7787- Beaverton TC: 9969## Usage Examples**User: "When's the next MAX?"**```bashtrimet arrivals 8383```**User: "How do I get to the airport?"**```bashtrimet trip -f "Pioneer Square" -t "PDX Airport"```**User: "I need to be downtown by 5pm"**```bashtrimet trip -f <user-location-stop> -t 8383 --arrive-by "5:00 PM"```**User: "Are there any delays on the Blue Line?"**```bashtrimet alerts --route 100```**User: "Next trains to Beaverton"**```bashtrimet next -f 8383 -t 9969```## Route Numbers- MAX Blue Line: 100- MAX Red Line: 90- MAX Yellow Line: 190- MAX Orange Line: 290- MAX Green Line: 200## Notes- Stop IDs are displayed at TriMet stops and on trimet.org- Addresses work for trip planning (e.g., "Pioneer Square, Portland")- Times support natural formats ("5:30 PM", "17:30")

Frequently asked questions

Trimet