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ck_worktree_list

Read-onlyIdempotent

List all git worktrees in the current repository, displaying branch, HEAD commit, and status for each worktree.

Instructions

List all git worktrees in the current repository with their branch, HEAD, and status information.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
project_rootNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
worktreesNo
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already provide readOnlyHint, destructiveHint, and idempotentHint, so the agent knows it's a safe read operation. The description adds minimal behavioral insight beyond stating it lists worktrees with specific info. No mention of performance, auth needs, or edge cases.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence is concise and front-loaded with the primary action. However, breaking into structured bullets could improve readability. No extraneous information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple read-only list tool with one optional parameter and an output schema, the description provides the essential purpose and output info. However, it lacks explanation of the optional parameter and does not elaborate on the output schema beyond mentioning three fields. Adequate but not rich.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, meaning the parameter 'project_root' has no description in the schema. The tool description does not mention this parameter at all, leaving the agent without any semantic guidance for its meaning or usage.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description uses specific verb 'List' and resource 'git worktrees', specifying scope 'current repository' and details 'branch, HEAD, and status information'. It clearly distinguishes from sibling tools like ck_worktree_switch which switches worktrees.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives. There is no mention of conditions, limitations, or when not to use it. Given siblings like ck_worktree_switch, some guidance would be helpful.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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