A specialized utility for resolving symbolic links to identify their actual file or directory targets.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install readlink-tool
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install readlink-tool using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Readlink Tool?
The Readlink Tool is a robust utility designed to expose the underlying target of any symbolic link within a file system. It bridges the gap between abstracted symlink references and their physical locations, providing developers with the clarity needed to navigate complex directory structures. By integrating this capability into Openclaw Skills, users can automate the resolution of symlink chains and ensure scripts interact with actual file data rather than pointer references.
This skill is particularly valuable in environments where versioning or system binaries rely heavily on symlinking. Whether you are debugging path issues or canonicalizing file references for a build pipeline, the tool provides a reliable way to audit and trace file system shortcuts.
Readlink Tool Use Cases
- Identifying the actual binary location for system commands like python or node.
- Resolving multi-layered symlink chains to find the root source file.
- Canonicalizing paths in shell scripts to prevent errors during file operations.
- Verifying the existence and health of symbolic links across different environments.
How Readlink Tool Works
- The user provides a path to a symbolic link as an argument to the tool.
- The utility checks the file system metadata to identify if the path is a symlink.
- Depending on the flags used (such as -f), it recursively follows the link until it reaches a physical file or directory.
- The tool outputs the resolved absolute or relative path to the standard output.
Readlink Tool Setup
To utilize this within your environment, ensure your agent has access to the Openclaw Skills library. You can invoke the tool directly via the command line:
# Example of resolving a standard symlink
readlink-tool /path/to/symlink
# Canonicalize the path by following all links
readlink-tool -f /path/to/nested/link
Readlink Tool Data Schema & Taxonomy
The tool processes path strings and returns resolved path metadata. It organizes its logic based on the following flag taxonomy:
| Option | Description | Result Type |
|---|---|---|
| -f | Canonicalize path | Absolute Target Path |
| -e | Existence Check | Validated Path |
| -n | No Newline | String Fragment |
No persistent database files are generated; the tool operates as a stateless utility within the file system.
Readlink Tool Advanced Features
- Multi-stage resolution: Trace every step of a symlink chain to its final destination using canonicalization hooks.
- Existence validation: Use strict mode to ensure that the resolved target actually exists on the disk before returning a result.
- Scripting integration: Suppress trailing newlines for seamless piping into other Openclaw Skills or automation workflows.
SKILL.md
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