Replace the first occurrence of a string in a file in place.
npx skills add https://github.com/OpenAuthority/clawthority --skill edit-file-openauthority
Please help me install this Agent Skill. Skill: edit_file Source: https://github.com/OpenAuthority/clawthority/tree/main/examples/skills/edit_file Command: npx skills add https://github.com/OpenAuthority/clawthority --skill edit-file-openauthority
Replaces the first occurrence of a specified string in a file, enabling precise, in-place edits without manual file manipulation.
Provide the file path, the old_string, and the new_string to perform the targeted replacement.
High-intent search queries and answers about installing and using this skill.
To replace the first occurrence of a string in a text file, provide the file path, old_string, and new_string. The tool locates the initial match and performs an in-place edit, returning the modified file path.
The best way to make a targeted code edit without altering multiple matches is using a first-match string replacement function. It modifies only the initial occurrence in your code or configuration file and saves the changes in-place.
You can update a single configuration value by specifying the file path, the exact old_string, and the new_string. This performs an in-place modification on your UTF-8 configuration file, changing only the first match found.
Yes, in-place file editing works with UTF-8 encoded documents. The string replacement process reads the UTF-8 text, replaces the first occurrence of the specified string, and writes the updated content back to the same file path.
Your string replacement only changes the first match because the tool is designed for targeted edits where only the initial occurrence should change. This prevents unintended modifications to subsequent identical strings in the file.
To perform a targeted text replacement, you need three inputs: the file path, the old_string to locate, and the new_string to substitute. The tool uses these to execute the first-match replacement and return the modified path.
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