list-trails

name	list-trails
description	Lists all trails (learning tracks) in an EstudeMe vault. Use when the user asks 'what trails do I have', 'list my trails', 'show me my trails', or wants an overview of their learning tracks. Don't use for progress detail on a specific trail — use inspect-trail.
license	MIT
compatibility	claude-code, gemini-cli, copilot, codex

Skill: List Trails

Instructions

Step 1: Confirm the vault path

• If the user has not stated the vault path, ask for it. The vault is a directory of Markdown notes with EstudeMe frontmatter.
• Verify the directory exists. If not, surface the error and stop.

Step 2: Run the CLI

• Execute: estudeme trail list <vault-path>
• Capture stdout and the exit code.

Step 3: Report back

• On success (exit 0): present each trail with its title, level, and status. Keep the output compact.
• On failure: surface the error and suggest estudeme validate <vault-path> to diagnose.

Critical

• This skill is read-only. Never invoke any command that writes to the vault.
• Never assume the vault path. Always confirm it with the user.

Examples

Example 1: Direct listing

User says: "What trails do I have in ~/study/my-vault?"

Actions:

• Run estudeme trail list ~/study/my-vault
• Receive the trail list
• Present each trail with level and status

Result: User sees the full list of trails.

Example 2: Missing path

User says: "List my trails."

Actions:

• Ask: "Which vault directory should I list trails from?"
• Wait for the user to provide a path before proceeding.

Result: User specifies the path; skill proceeds as in Example 1.

Troubleshooting

Error: Cannot find vault directory

• Cause: the path does not exist or is not a directory.
• Solution: confirm the path spelling with the user; verify it with ls.

Error: No trails found in vault

• Cause: the vault has no Markdown files with type: trail in frontmatter.
• Solution: the user may not have created trails yet (suggest estudeme init), or trails are present but malformed (suggest estudeme validate <vault>).

Performance Notes

• Always pass the full vault path. The CLI does not auto-discover the vault.