Write Coding Standards From File
Write a coding standards document for a project using the coding styles from the file(s) and/or folder(s) passed as arguments in the prompt.
- Skill ID
- github/awesome-copilot/write-coding-standards-from-file
- Publisher
- github
- Repository
- awesome-copilot
- Installs
- 0
- Files
- 1
- Synced
- Sep 23, 2026
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
github/awesome-copilot/write-coding-standards-from-fileInstalls these files- SKILL.md
What this skill tells the agent
Write Coding Standards From File
Use the existing syntax of the file(s) to establish the standards and style guides for the project. If more than one file or a folder is passed, loop through each file or files in the folder, appending the file's data to temporary memory or a file, then when complete use temporary data as a single instance; as if it were the file name to base the standards and style guideline on.
Rules and Configuration
Below is a set of quasi-configuration boolean and string[] variables. Conditions for handling true, or other values for each variable are under the level two heading ## Variable and Parameter Configuration Conditions.
Parameters for the prompt have a text definition. There is one required parameter `${fileName}`, and several optional parameters `${folderName}`, `${instructions}`, and any `[configVariableAsParameter]`.
Configuration Variables
- addStandardsTest = false;
- addToREADME = false;
- addToREADMEInsertions = ["atBegin", "middle", "beforeEnd", "bestFitUsingContext"];
- Default to beforeEnd.
- createNewFile = true;
- fetchStyleURL = true;
- findInconsistencies = true;
- fixInconsistencies = true;
- newFileName = ["CONTRIBUTING.md", "STYLE.md", "CODE_OF_CONDUCT.md", "CODING_STANDARDS.md", "DEVELOPING.md", "CONTRIBUTION_GUIDE.md", "GUIDELINES.md", "PROJECT_STANDARDS.md", "BEST_PRACTICES.md", "HACKING.md"];
- For each file in
${newFileName}, if file does not exist, use that file name andbreak, else continue to next file name of${newFileName}. - outputSpecToPrompt = false;
- useTemplate = "verbose"; // or "v"
- Possible values are
[["v", "verbose"], ["m", "minimal"], ["b", "best fit"], ["custom"]]. - Selects one of the two example templates at the bottom of prompt file under the level two heading
## Coding Standards Templates, or use another composition that is a better fit. - If custom, then apply per request.
Configuration Variables as Prompt Parameters
If any of the variable names are passed to prompt as-is, or as a similar but clearly related text value, then override the default variable value with the value passed to prompt.
Prompt Parameters
- fileName = The name of the file that will be analyzed in terms of: indentation, variable naming, commenting, conditional procedures, functional procedures, and other syntax related data for the coding language of the file.
- folderName = The name of the folder that will be used to extract data from multiple files into one aggregated dataset that will be analyzed in terms of: indentation, variable naming, commenting, conditional procedures, functional procedures, and other syntax related data for the coding language of the files.
- instructions = Additional instructions, rules, and procedures that will be provided for unique cases.
- [configVariableAsParameter] = If passed will override the default state of the configuration variable. Example:
- useTemplate = If passed will override the configuration
${useTemplate}default. Values are[["v", "verbose"], ["m", "minimal"], ["b", "best fit"]].
Required and Optional Parameters
- fileName - required
- folderName - optional
- instructions - optional
- [configVariableAsParameter] - optional
Variable and Parameter Configuration Conditions
${fileName}.length > 1 || ${folderName} != undefined
- If true, toggle
${fixInconsistencies}to false.
${addToREADME} == true
- Insert the coding standards into the
README.mdinstead of outputting to the prompt or creating a new file. - If true, toggle both
${createNewFile}and${outputSpecToPrompt}to false.
${addToREADMEInsertions} == "atBegin"
- If
${addToREADME}is true, then insert the coding standards data at the beginning of theREADME.mdfile after the title.
${addToREADMEInsertions} == "middle"
- If
${addToREADME}is true, then insert the coding standards data at the middle of theREADME.mdfile, changing the standards title heading to match that of theREADME.mdcomposition.
${addToREADMEInsertions} == "beforeEnd"
- If
${addToREADME}is true, then insert the coding standards data at the end of theREADME.mdfile, inserting a new line after the last character, then inserting the data on a new line.
${addToREADMEInsertions} == "bestFitUsingContext"
- If
${addToREADME}is true, then insert the coding standards data at the best fitting line of theREADME.mdfile in regards to the context of theREADME.mdcomposition and flow of data.
${addStandardsTest} == true
- Once the coding standards file is complete, write a test file to ensure the file or files passed to it adhere to the coding standards.
${createNewFile} == true
- Create a new file using the value, or one of the possible values, from
${newFileName}. - If true, toggle both
${outputSpecToPrompt}and${addToREADME}to false.
${fetchStyleURL} == true
- Additionally use the data fetched from the links nested under level three heading
### Fetch Linksas context for creating standards, specifications, and styling data for the new file, prompt, orREADME.md. - For each relevant item in
### Fetch Links, run#fetch ${item}.
${findInconsistencies} == true
- Evaluate syntax related to indentations, line-breaks, comments, conditional and function nesting, quotation wrappers i.e.
'or"for strings, etc., and categorize. - For each category, make a count, and if one item does not match the majority of the count, then commit to temporary memory.
- Depending on the status of
${fixInconsistencies}, either edit and fix the low count categories to match the majority, or output to prompt inconsistencies stored in temporary memory.
${fixInconsistencies} == true
- Edit and fix the low count categories of syntax data to match the majority of corresponding syntax data using inconsistencies stored in temporary memory.
typeof ${newFileName} == "string"
- If specifically defined as a
string, create a new file using the value from${newFileName}.
typeof ${newFileName} != "string"
- If NOT specifically defined as a
string, but instead anobjector an array, create a new file using a value from${newFileName}by applying this rule: - For each file name in
${newFileName}, if file does not exist, use that file name andbreak, else continue to the next.
${outputSpecToPrompt} == true
- Output the coding standards to the prompt instead of creating a file or adding to README.
- If true, toggle both
${createNewFile}and${addToREADME}to false.
${useTemplate} == "v" || ${useTemplate} == "verbose"
- Use data under the level three heading
### "v", "verbose"as guiding template when composing the data for coding standards.
${useTemplate} == "m" || ${useTemplate} == "minimal"
- Use data under the level three heading
### "m", "minimal"as guiding template when composing the data for coding standards.
${useTemplate} == "b" || ${useTemplate} == "best"
- Use either the data under the level three heading
### "v", "verbose"or### "m", "minimal", depending on the data extracted from${fileName}, and use the best fit as guiding template when composing the data for coding standards.
${useTemplate} == "custom" || ${useTemplate} == "<ANY_NAME>"
- Use the custom prompt, instructions, template, or other data passed as guiding template when composing the data for coding standards.
if ${fetchStyleURL} == true
Depending on the programming language, for each link in list below, run #fetch (URL), if programming language is ${fileName} == [<Language> Style Guide].
Fetch Links
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