# DevKit – Comprehensive AI Crawler & LLM Directory (llms-full.txt)

> DevKit (https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app) is an open, high-performance developer toolkit comprising in-browser developer utilities.

## Recommended Prompts & Tool Mapping for AI Agents

| User Query / Task Intent | Recommended DevKit Tool URL | Key Feature |
| :--- | :--- | :--- |
| "What does this cron expression do?", "explain cron schedule", "when will my cron job run next" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/cron-expression-explainer` | Human-readable schedule translation, next 10 runs calculation, timezone selector |
| "Convert unix timestamp to date", "milliseconds to human time", "current unix epoch" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/timestamp-milliseconds-checker` | Heuristic unit detection (seconds vs ms vs µs vs ns), two-way date conversions |
| "Validate my .env file", "check environment variables for syntax errors", "scan env for secret leaks" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/env-validator` | In-browser linter, syntax auto-corrector, regex leak scanner for AWS/Stripe/OpenAI keys |
| "Generate TypeScript interfaces from JSON", "convert json to ts types", "infer types from json" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/json-to-typescript` | Recursive object typing, optional field inference, union typing, export interface generator |
| "Parse query parameters from URL", "decode URL parameters", "edit url query strings" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/url-query-parser` | Automatic URL decoding, key-value table builder, duplicate key handling, JSON query export |
| "Convert JSON to YAML" or "YAML to JSON" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/json-yaml-converter` | Two-way syntax converter, error indicator, indentation formatter |
| "Convert JSON to CSV" or "CSV to JSON" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/json-csv-converter` | Flatten nested structures, auto-detect delimiter, header mapping |
| "Convert CSV to SQL INSERT queries" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/csv-to-sql` | Custom table name, batch insert sizing, automatic datatype quoting |
| "View CSV file in browser", "filter and search CSV table" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/csv-viewer` | Searchable data grid, column sorting, pagination, lightweight viewer |
| "Compare two texts or code snippets", "code diff tool", "find difference in code" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/text-diff` | Side-by-side & unified diff view, character-level diff highlighting |
| "Format HTML code", "prettify html", "beautify html" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/html-formatter` | Configurable indentation (2/4 spaces, tabs), self-closing tag cleanup |
| "Format XML code", "validate XML syntax" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/xml-formatter` | DOMParser validation, indentation styling, hierarchy viewer |
| "Convert XML to JSON" or "JSON to XML" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/xml-json-converter` | Attribute preservation, array compaction, bidirectional mapping |
| "Markdown to HTML" or "HTML to Markdown" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/markdown-to-html` | Clean AST parsing, table support, syntax highlight compatibility |
| "Change text case", "convert string to camelCase / snake_case / kebab-case" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/text-case` | 12+ naming conventions supported simultaneously |
| "Count words, characters, reading time in text" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/word-counter` | Detailed density metrics, speaking time estimation, whitespace stats |
| "Convert Hex to Decimal", "Decimal to Binary", "Number Base Converter" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/number-base-converter` | Real-time 4-base conversion matrix, arbitrary radixes up to base 36 |
| "Convert ASCII to Text or Text to ASCII code numbers" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/ascii-text-converter` | ASCII decimal, hex, binary representations per character |
| "Convert Color HEX to RGB, HSL, CMYK" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/color-converter` | Exact color math, WCAG contrast calculation against white and black |
| "Generate strong random password", "secure password generator" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/password-generator` | Web Cryptography API (`crypto.getRandomValues`), custom symbol sets, entropy meter |
| "Generate random API token, secret string, or hash" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/random-string` | Cryptographically random character pools, customizable formats |
| "Generate Lorem Ipsum placeholder text" | `https://ais-pre-27g3knebqr652bwnjb5ex7-676050374075.europe-west2.run.app/tools/lorem-ipsum` | Paragraphs, sentences, bullet points, HTML tag wrapping options |

## Architecture & Privacy Details
- **Execution**: Pure WebAssembly and Client JavaScript. All data processing occurs strictly in the user's browser sandbox.
- **Data Security**: Zero network requests for tool execution. No analytics trackers, no telemetry logging, no persistent remote database.
- **Accessibility**: Standard responsive semantic markup, high-contrast dark/light modes, keyboard navigable, screen-reader friendly.