Help me set up Zero — a free tool that lets you find and use extra services you don't have built in (image/video generation, search live social media, or hosting a free webpage). …To setup manually, read Installation Guides
Analyzes HTML markup and predicts which element will be the Largest Contentful Paint (LCP) element for web performance optimization.
Detects anomalies in a sliding window of numeric values using a configurable threshold
Validates a JSON data string against a provided JSON schema and returns whether the data conforms
Extracts claims or key assertions from a given text input
Computes a lexical diversity index score for a given text input, measuring vocabulary richness and word variety
Generates a structured local business schema (likely Schema.org LocalBusiness JSON-LD) from business name, phone, and address details
Analyzes the tone of a given text and returns a tone classification result
Scans German text for Widerrufsrecht (right of withdrawal) related keywords to identify legally relevant content in German e-commerce or digital product contexts
Validates a JSON data string against a provided JSON schema and returns a pass/fail result
Flattens a nested JSON structure by resolving dot-notation paths into a flat key-value representation
Analyzes text to compute the ratio of internal links, scoring content for SEO and internal linking health.
Detects whether a given text was written by an AI or a human
Computes the ratio of second-person language (you/your/yourself) in a given text, returning a quantified measure of how directly the text addresses the reader.
Generates environment variable template files or configurations from a text description or specification
Checks whether a web page is eligible for Google SERP features (e.g. FAQ rich results, structured data snippets) based on its page type and markup signals
Validates a Schema.org JSON-LD object for correctness and returns a processed status result
Calculates calorie needs or nutritional estimates based on user age, gender, height, and weight
Constructs a fully-formed URL with query parameters by merging a base URL with a params object
Audits text or HTML content to identify render-blocking JavaScript issues that slow down page load performance
Converts a JSON data string into CSV format, returning the processed result
Proxies text input through a Perplexity-style AI search/estimation pipeline and returns a processed result
Compares two JSON schemas and returns a structured diff highlighting their differences
Analyzes a text string and returns a measure of acronym density within it
Validates a JSON data string against a provided JSON schema and returns a validation result
Compares multiple loan offers and returns a processed comparison result
Generates a German-language legal liability disclaimer (Haftungsausschluss) template based on provided text input
Computes and returns a diff between two sets of API endpoint paths (old vs. new) to identify added, removed, or changed routes
Analyzes a text passage and computes the ratio of second-person pronouns (you, your, yours, yourself) relative to the total text, returning a numerical measure of how directly the text addresses the reader.
Simplifies AI, automation, and digital-income jargon in a submitted text into plain, accessible language
Merges a base Helm values object with an override object, producing a combined configuration result
Generates speakable/voice-friendly API specs from a webpage URL and optional CSS selectors
Validates and checks phone numbers submitted as text input, returning a processed result with success status
Analyzes an HTML document and returns a hint for which CSS is critical (above-the-fold) to improve page load performance.
Analyzes a text and returns the ratio of first-person pronouns or statements it contains
Converts a text string into ASCII art representation
Calculates loan repayment details given a principal amount, annual interest rate, and loan duration in years
Detects negation in a given text string and returns a processed result indicating whether negation was found
Extracts prompt templates from input text, identifying reusable AI prompt structures
Validates or extracts German Steuernummer (tax number) patterns from input text
Analyzes and ranks the linguistic complexity of a given text passage
Analyzes text input to generate or evaluate SEO-optimized alt tags for images
Estimates the cost of running an AI agent workflow based on a text description of the task or process
Estimates the strength of a passphrase or password text string and returns a strength assessment
Converts a block of text into a concise, optimized list of bullet points with a configurable maximum number of items
Transforms input text by applying ROT13 cipher encoding/decoding
Validates a TOTP (Time-based One-Time Password) secret string for correctness and format compliance
Checks whether a given integer is a prime number and returns the result
Converts a named tool definition with parameters and description into a standardized MCP (Model Context Protocol) schema format
Summarizes a block of text down to a specified maximum word count
Parses a PEM-encoded certificate and extracts structured information from it
Detects and identifies call-to-action elements within a given text string
Generates an advanced robots.txt file based on provided text input, controlling crawler and bot access rules for a website.
Anonymizes specified columns in CSV text data, replacing sensitive values with privacy-safe substitutes
Computes and compares return-on-investment projections across multiple side-hustle or AI-automation investment scenarios given a starting capital amount.
Scores the grammatical quality of a given text string and returns a result with a success status
Calculates the percentage return for a HODL (hold) period given a start price and end price of an asset
Validates a blockchain transaction hash and returns its processed/success status
Extracts keywords from a given text input and returns them as structured output
Analyzes a text string and returns the ratio of second-person pronouns (you, your, yours, yourself) relative to total words or sentences
Compresses or shortens a text prompt to reduce token usage while preserving semantic meaning
Filters rows from a CSV text input based on a specified column name and condition value, returning only matching rows.
Computes sales tax owed given a pre-tax amount and a tax rate
Analyzes a block of text and returns a result indicating whether it was likely generated by AI
Applies a regex pattern to input text and returns the matched results
Formats and beautifies raw SQL query text into clean, readable SQL
Extracts URL parameters from a given text string
Generates a search engine results page (SERP) preview snippet from a title, keywords, and description for SEO optimization
Converts a content title string into a URL-friendly slug for use in web publishing and CMS workflows
Scores or analyzes text for bureaucratic jargon density, helping users simplify overly complex or officialese language
Generates an aggregated rating summary for a named item given its numeric rating and review count
Analyzes and ranks text by sentence complexity, returning a complexity assessment for the provided input text.
Validates whether a given string is a valid German postal code (Postleitzahl / PLZ)
Calculates German VAT (Umsatzsteuer) at the standard 19% rate from a text input describing a price or transaction
Computes a SHA-1 hash of a given input text string and returns the hex digest
Performs a DNS lookup for a given domain name and returns the resolved result
Generates a sequence of Fibonacci numbers up to a specified count
Analyzes HTML markup to audit image lazy-loading implementation and identify issues
Corrects grammar in a given text string and returns the corrected result
Validates whether a given text string conforms to the German USt-IdNr (Umsatzsteuer-Identifikationsnummer / VAT ID) format
Analyzes a text string and detects passive voice constructions within it
Computes the effective annual interest rate from a nominal rate and compounding frequency
Generates a structured person schema (e.g. Schema.org Person markup) from a URL, name, and job title
Generates a German-language legal withdrawal/cancellation notice (Widerrufsbelehrung) template for online businesses operating under German consumer protection law
Generates analogies for a given input text to make concepts easier to understand or explain
Scores the freshness of content based on its type and last-updated date, returning a freshness assessment result
Detects anomalies in a numeric time-series array using a sliding window approach with a configurable threshold
Packs and processes text into an optimized context window up to a specified token limit
Semantically compresses a text prompt to reduce token usage while preserving meaning
Extracts information from a PEM-encoded Certificate Signing Request (CSR) text
Performs a DNS lookup for a given domain name and returns the resolved DNS records
Checks a block of text for consistent usage of specified terminology across the content
Validates whether a given string conforms to semantic versioning (semver) format
Estimates the strength of a given passphrase or password text and returns a strength assessment result.
Extracts and returns the heading hierarchy (H1–H6 structure) from an HTML document as a structured JSON result
Analyzes the sentiment of a given text with respect to a specific keyword or aspect
Suggests transition phrases for a given text, likely to improve flow or readability in content about AI, automation, or side hustles
Merges a JSON payload object with a defaults object, replacing null or missing values in the payload with corresponding values from defaults
Validates a JSON-LD object against Schema.org standards and returns a lightweight pass/fail result with processing status.
Calculates the ratio of second-person pronouns (you, your, yours) in a given text, measuring how directly the content addresses the reader.
Converts YAML-formatted text input into JSON format via a POST request