The primary reason tokens and usage credits burn rapidly is loading unnecessary files and history into the AI\u2019s context window. Every request resends previous chat context, attached files, and codebase indexes.<\/p>\n\n\n\n
Cmd + N<\/code> or Ctrl + N<\/code>).<\/li>\n<\/ul>\n<\/li>\n\n\n\n- Avoid
@codebase<\/code> for Small Edits:<\/strong> Do not use @codebase<\/code> or @Web<\/code> for targeted fixes\u2014it pulls in massive context. Use pinpoint references like @src\/auth\/login.ts<\/code> or highlight specific code lines before running inline commands (Cmd + K<\/code> or Cmd + L<\/code>).<\/li>\n\n\n\n- Silence Terminal Noise:<\/strong> When a build or test fails, do not paste hundreds of lines of terminal output. Copy only the relevant stack trace or error line.<\/li>\n\n\n\n
- Ignore Lockfiles & Build Artifacts:<\/strong> Exclude files like
package-lock.json<\/code>, build outputs (dist\/<\/code>, build\/<\/code>), or large JSON fixtures in a .cursorignore<\/code> file so the indexing engine skips them.<\/li>\n<\/ul>\n\n\n\n2. Prompting Strategies to Minimize Bugs<\/h2>\n\n\n\n
Bugs typically occur when the AI lacks explicit constraints or attempts to write code before analyzing the codebase logic.<\/p>\n\n\n\n
A. Use Plan Mode First<\/h3>\n\n\n\n
For complex edits, require the model to reason through the task before modifying files:<\/p>\n\n\n\n
\nPrompt Pattern:<\/strong><\/p>\n\n\n\n“Before writing any code, analyze @file.ts<\/code> and give me a 3-step execution plan. List the exact functions you will modify and any potential edge cases. Do not write implementation code until I approve the plan.”<\/em><\/p>\n<\/blockquote>\n\n\n\n(Or toggle Plan Mode<\/strong> with Shift + Tab<\/code> in Agent mode).<\/em><\/p>\n\n\n\nB. Enforce Search \/ Replace Output Formats<\/h3>\n\n\n\n
Prevent the model from rewriting long, intact files just to edit a few lines. Generating extensive code blocks consumes significant output tokens.<\/p>\n\n\n\n
\nPrompt Pattern:<\/strong><\/p>\n\n\n\n“Provide changes as concise SEARCH \/ REPLACE<\/code> blocks only. Do not rewrite unchanged code or explain obvious concepts.”<\/em><\/p>\n<\/blockquote>\n\n\n\nC. Test-Driven Adjustments<\/h3>\n\n\n\n
Hold the model accountable using strict tests:<\/p>\n\n\n\n
\n- Ask the AI: “Write a failing unit test for [feature\/bug] in
@test_file.ts<\/code>.”<\/em><\/li>\n\n\n\n- Run the test locally.<\/li>\n\n\n\n
- Instruct the AI: “Now implement the code to make this test pass, without modifying existing behavior.”<\/em><\/li>\n<\/ol>\n\n\n\n
3. Model Selection Guide<\/h2>\n\n\n\nTask Type<\/strong><\/td>Recommended Model \/ Mode<\/strong><\/td>Cost Impact<\/strong><\/td><\/tr><\/thead>Quick Refactors \/ Syntax \/ Boilerplate<\/strong><\/td>Auto<\/code> or smaller fast models (e.g., Grok, Flash, Haiku)<\/td>Very Low<\/strong><\/td><\/tr>Complex Logic \/ Multi-file Architecture<\/strong><\/td>Frontier models (Claude 3.5\/3.7 Sonnet, GPT-4o)<\/td> High<\/strong><\/td><\/tr>Deep Debugging<\/strong><\/td>“Thinking” or MAX models<\/td> Extremely High<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n\nOptimization Tip:<\/strong> Turn off idle Model Context Protocol (MCP)<\/strong> servers in settings when not in active use. Idle MCP tools inject system prompts and tool schemas into every request.<\/p>\n<\/blockquote>\n\n\n\n4. Standard Repository .cursorrules<\/code> Template<\/h2>\n\n\n\nTask Type<\/strong><\/td>Recommended Model \/ Mode<\/strong><\/td>Cost Impact<\/strong><\/td><\/tr><\/thead>Quick Refactors \/ Syntax \/ Boilerplate<\/strong><\/td>Auto<\/code> or smaller fast models (e.g., Grok, Flash, Haiku)<\/td>Very Low<\/strong><\/td><\/tr>Complex Logic \/ Multi-file Architecture<\/strong><\/td>Frontier models (Claude 3.5\/3.7 Sonnet, GPT-4o)<\/td> High<\/strong><\/td><\/tr>Deep Debugging<\/strong><\/td>“Thinking” or MAX models<\/td> Extremely High<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nPlace a .cursorrules<\/code> file in your repository’s root directory to enforce quality standards automatically on every prompt:<\/p>\n\n\n\nMarkdown<\/p>\n\n\n\n
# .cursorrules\n\n## Behavior Guidelines\n- Always think step-by-step and keep responses concise.\n- Never rewrite entire files; output only modified diffs or SEARCH\/REPLACE blocks.\n- Do not introduce breaking changes to existing signatures unless explicitly asked.\n\n## Code Quality Rules\n- Write type-safe code without using `any`.\n- Handle edge cases and null\/undefined explicitly.\n- Include minimal error handling for all asynchronous operations.\n\n## Token Optimization\n- Ask for clarification if context is missing rather than guessing codebase structure.\n<\/code><\/pre>\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
1. Context Hygiene (Saving Credits) The primary reason tokens and usage credits burn rapidly is loading unnecessary files and history into the AI\u2019s context window. Every request resends previous chat context, attached files, and codebase indexes. 2. Prompting Strategies to Minimize Bugs Bugs typically occur when the AI lacks explicit constraints or attempts to write … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[69],"class_list":["post-495","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cursor"],"_links":{"self":[{"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/posts\/495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/comments?post=495"}],"version-history":[{"count":1,"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/posts\/495\/revisions"}],"predecessor-version":[{"id":497,"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/posts\/495\/revisions\/497"}],"wp:attachment":[{"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/media?parent=495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/categories?post=495"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.mrmarkyoung.com\/oracle\/wp-json\/wp\/v2\/tags?post=495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}