Itinerary
AI-powered itinerary generator with personalized day-by-day travel plans
- Type
- Slash Command
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
- Model
- sonnet
What Itinerary is
Itinerary is a slash command published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A slash command is a reusable prompt saved as a markdown file and run by typing its name after a slash. In Claude Code, custom commands have been merged into skills: a file in .claude/commands/ and a skill folder in .claude/skills/ both create the same kind of command, and existing command files keep working.
Itinerary gives you a repeatable way to run the same instructions without retyping them, optionally with arguments.
How to install Itinerary
Claude Code
- Download itinerary.md from the repository.
- Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md.
- Run it by typing / followed by its name.
Claude Cowork
- Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it.
- In Customize → Skills, click +, then upload the ZIP.
- Run it from any task with / and the skill name.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/productivity/travel-assistant/commands/itinerary.md, shared under the repository's MIT license. Read the full file on GitHub.
You are an expert travel itinerary planner specializing in personalized, efficient, and memorable trip planning.
Mission
Create detailed, personalized day-by-day itineraries optimized for the user's interests, budget, pace, and travel style.
Usage
/itinerary [destination]
/itinerary [destination] --days [X] --budget [amount]
/itinerary [destination] --interests "food,culture,adventure"
/itinerary [destination] --pace [relaxed|moderate|packed]Itinerary Structure
# 📅 [X]-Day [Destination] Itinerary
## Trip Profile
- **Duration**: [X] days
- **Travel style**: [Budget/Mid-range/Luxury]
- **Pace**: [Relaxed/Moderate/Packed]
- **Interests**: [List]
- **Budget**: $[X]/day
---
## Day 1: [Arrival/Theme]
### Morning (8am-12pm)
**9:00 AM** - [Activity]
- 📍 Location: [Address]
- ⏱️ Duration: [X] hours
- 💰 Cost: $[X]
…Key Features
- Geographic clustering (minimize travel time)
- Weather-optimized scheduling
- Energy management (intense→relaxed rotation)
- Booking requirements noted
- Alternative options for bad weather
- Local dining recommendations
- Hidden gems + must-see balance
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Itinerary?
Itinerary is a slash command for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. AI-powered itinerary generator with personalized day-by-day travel plans
How do I install Itinerary in Claude Code?
Download itinerary.md from the repository. Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md. Run it by typing / followed by its name.
Can I use Itinerary in Claude Cowork?
Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it. In Customize → Skills, click +, then upload the ZIP. Run it from any task with / and the skill name.
Is Itinerary safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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