> For the complete documentation index, see [llms.txt](https://docs.ibexa.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ibexa.ai/manual/agents/built-in-agents.md). # Built-in Agents The platform ships with a catalog ready-to-use, pre-configured agents covering common content, communication, analytics, and utility tasks. Each one can be enabled as-is or customised (instructions, model, tools, budget) like any other agent you create yourself. Whether an agent is eligible for [Agent Delegation](/manual/agents/agent-delegation.md) is shown in the **Sub-agent** column - agents that need something delegation can't forward (like an attached image) or that exist to orchestrate others (rather than be orchestrated) are marked "No". ## Assistant | **Agent** | **Summary** | **Sub-agent** | | --------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Assistant Agent | A versatile conversational assistant that answers directly when it can, and routes specialised text-processing requests to the appropriate built-in sub-agent below, relaying its validated result. | No | ## Content | **Agent** | **Summary** | **Sub-agent** | | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Alt Text Generator | Generates concise, accurate alt text for an image already attached to the conversation, adapted to its purpose (informational, product, people, chart, diagram, screenshot, or decorative). | No | | Change Tone Agent | Rewrites text in a new tone (e.g. formal, casual, friendly, empathetic) while preserving its facts, numbers, and links exactly. | Yes | | Facebook Post Generator | Writes a single engaging, conversational Facebook post from a topic or source content, with configurable hashtags, mentions, a link, and a CTA. | Yes | | Glossary Generator | Extracts key terms from content and writes a glossary page to the Knowledge Base as an unpublished draft, optionally merging into an existing document. | Yes | | Headline Generator | Generates 7 headline variations for a topic - 2 curiosity, 2 outcome/benefit, 2 problem/pain-point, and 1 contrarian - each under 60 characters. | Yes | | Icebreaker Generator | Generates a batch of engaging, open-ended conversation icebreakers tailored to a given context, audience, purpose, and tone. | Yes | | LinkedIn Post Generator | Writes a single clear, engaging LinkedIn post from a topic or source content, with configurable hashtags, mentions, and a CTA. | Yes | | Text De-fluffer | Edits text for clarity, punchiness, and readability - cutting fluff and jargon, converting passive to active voice, targeting a specified reading grade level. | Yes | | Text Expander | Expands brief or terse content into fuller, more detailed prose, without inventing information beyond what the source supports. | Yes | | X Post Generator | Writes a single concise X post or a multi-post thread from a topic or source content, with configurable hashtags, mentions, a CTA, a link, and a media suggestion. | Yes | ## Analytics | **Agent** | **Summary** | **Sub-agent** | | ------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Audience Builder | Defines clear, actionable audience profiles for marketing/campaign purposes, sized to a requested target without fabricating reach. | Yes | | Sentiment Analyzer | Analyzes the sentiment expressed in text and assigns exactly one label - positive, negative, neutral, or mixed - with a validated confidence score. | Yes | | User Profiler | Analyzes user data and groups users into meaningful, distinct profiles based on given profiling criteria, grounding every trait in the data provided. | Yes | ## Support | **Agent** | **Summary** | **Sub-agent** | | ------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Communication Channel Selector | Recommends the most appropriate channel (email, SMS, phone, push, in-app) for contacting a customer, based on purpose, urgency, and context. | Yes | | FAQ Generator | Generates a set of frequently asked questions and concise, grounded answers from content or an existing Knowledge Base document. | Yes | ## Quality | **Agent** | **Summary** | **Sub-agent** | | ---------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Quality Gate | Evaluates content against a set of quality criteria supplied at request time, returning a pass/fail verdict per criterion plus an overall gate decision. | Yes | | Spellcheck and Grammar Fixer | Corrects spelling, grammar, punctuation, capitalization, and obvious language errors - a light-touch pass, never a rewrite. | Yes | ## Utility | **Agent** | **Summary** | **Sub-agent** | | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Classification | Classifies content into exactly one category from a taxonomy supplied at request time (small-to-medium taxonomies, up to \~50 categories). | Yes | | Structured Data Extractor | Extracts a defined set of fields (e.g. invoice number, date, amounts) from free-form text into structured data, using a schema supplied at request time. | Yes | | Text Formatter | Improves the structure and visual presentation of text (headings, lists, tables) while preserving its original wording, meaning, and facts. | Yes | | Text Shorthand Converter | Converts text into concise, commonly understood shorthand - trimming words and using natural abbreviations - adapted to tone and audience. | Yes | | Text Translation | Translates text between languages while preserving formatting, tone, and embedded placeholders. | Yes | ## Productivity | **Agent** | **Summary** | **Sub-agent** | | --------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | Note Taker | Takes structured notes from a conversation transcript - summary points, decisions, action items, open questions - optionally saved to the Knowledge Base. | Yes | | Text Summarizer | Produces a single faithful, appropriately concise summary of a piece of content, optionally constrained by a word limit and organisation style guidelines. | Yes | ## Research | **Agent** | **Summary** | **Sub-agent** | | ----------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- | | A/B Test Designer | Designs complete, actionable A/B test plans - hypothesis, control, variants, metrics, calculated sample size, randomization, stopping criteria, and segmentation. | Yes | ## Orchestration | **Agent** | **Summary** | **Sub-agent** | | ------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------- | | Translation Orchestrator | Coordinates translation requests by delegating the actual translation work to the Text Translation agent - determining target languages, delegating, validating completeness, and retrying failures - without translating anything itself. | No |