# Alysium Docs > Learn to build, test and share your AI agent with Alysium. Find practical guides to knowledge, widgets, conversations, plans and billing. - [Alysium Docs](https://docs.alysium.ai/index.md): Learn how to create your first AI agent, give it knowledge and share it with visitors. Find guides to conversations, widgets, billing and more. - [What is Alysium](https://docs.alysium.ai/about-alysium/what-is-alysium.md): Learn what Alysium is, how agents use instructions and knowledge, and how people can chat with the AI assistants you create in the app. - [How to get started](https://docs.alysium.ai/about-alysium/how-to-get-started.md): Build a practice agent for a fictional café, add a short reference note and try a conversation. Sharing is an optional final step in this guide. - [Where things are in Alysium](https://docs.alysium.ai/help/where-things-are-in-alysium.md): Find the Alysium screen for building an agent, adding reference material, changing settings or chatting, using this map of the app's main areas. - [What you can build with Alysium](https://docs.alysium.ai/about-alysium/what-you-can-build-with-alysium.md): Explore agents that explain reference information or guide a structured conversation, then start with one audience and one job you can check. - [Who Alysium is for](https://docs.alysium.ai/about-alysium/who-alysium-is-for.md): See when Alysium may fit a defined conversational role or information you can supply, whether you build an agent or use a creator's offer. - [How Alysium is different](https://docs.alysium.ai/about-alysium/how-alysium-is-different.md): See how Alysium brings agent instructions, knowledge, visitor appearance and sharing together so you can prepare an assistant in one app. - [Is my data safe with Alysium](https://docs.alysium.ai/about-alysium/is-my-data-safe-with-alysium.md): Understand what an agent processes, who may review retained conversations and what to consider before sharing information with an agent. - [What Alysium costs](https://docs.alysium.ai/about-alysium/what-alysium-costs.md): Alysium has Free and Pro space plans. A subscription to a creator's agent is a separate purchase, and enabled extra usage can add charges. - [Selling agents with Alysium](https://docs.alysium.ai/about-alysium/selling-agents-with-alysium.md): Understand the separate requirements for public access, paid offers and payment readiness before preparing an Alysium agent for sale. - [Meet Brandy](https://docs.alysium.ai/help/meet-brandy.md): Meet Brandy, Alysium's help agent, and ask about a product task when its chat is available, such as finding settings or adding knowledge. - [Alysium glossary](https://docs.alysium.ai/help/alysium-glossary.md): Look up Alysium terms used while building and sharing agents, including spaces, instructions, knowledge, widgets, usage and paid access. - [Create an Alysium account](https://docs.alysium.ai/getting-started/create-an-alysium-account.md): Create an Alysium account to build and manage agents in your personal space. Guest access to another agent does not provide a building space. - [Sign in to Alysium](https://docs.alysium.ai/getting-started/sign-in-to-alysium.md): Sign in with the registered email and password or the same Google identity used before, so you return to the account holding your work. - [Use Alysium as a guest](https://docs.alysium.ai/getting-started/use-alysium-as-a-guest.md): Chat as a guest when an agent permits it, while checking its access settings and offer. A shared link does not promise unlimited free usage. - [What a space is](https://docs.alysium.ai/getting-started/what-a-space-is.md): Understand the difference between your account, the active space holding agents and files, and an agent with its own instructions and knowledge. - [Reset your password](https://docs.alysium.ai/getting-started/reset-your-password.md): Reset an existing account's password using its email inbox, open the reset link and enter a new password before returning to sign in. - [Fix a verification check](https://docs.alysium.ai/getting-started/fix-a-verification-check.md): Complete the verification check on an account form so you can continue signing in, registering or requesting a password reset in Alysium. - [Change your theme](https://docs.alysium.ai/getting-started/change-your-theme.md): Use Workspace Theme to change the reading appearance of the Alysium app. Apply a theme from your settings without opening an agent first. - [Choose your privacy settings](https://docs.alysium.ai/getting-started/choose-your-privacy-settings.md): Choose the separate Product analytics and Session Replay preferences for optional collection during your app use, then check each setting. - [Update your profile and avatar](https://docs.alysium.ai/getting-started/update-your-profile-and-avatar.md): Ask the team about changing your personal name or account photo. Profile Settings has no editor, and a support request does not make the change. - [Browsers and devices](https://docs.alysium.ai/getting-started/browsers-and-devices.md): Understand how Alysium adapts navigation, builder controls and website widgets to browser and screen size, including phone layouts and menus. - [Log out](https://docs.alysium.ai/getting-started/log-out.md): End your Alysium session from the main app's avatar menu. Logging out does not delete a named account or saved agents, or cancel a paid offer. - [Delete your account or your data](https://docs.alysium.ai/getting-started/delete-your-account-or-your-data.md): Ask the Alysium team about account deletion or an account-wide data request. Profile Settings has no account deletion or account export button. - [Team roles in a space](https://docs.alysium.ai/spaces/team-roles-in-a-space.md): Understand the current owner-only space model, why invitations and member-role workflows are unavailable, and how to use your personal space. - [Set your public creator handle](https://docs.alysium.ai/spaces/set-your-public-creator-handle.md): Set the public creator handle for work published by your space, including skills, and check the saved value separately from account and agent names. - [Switch spaces](https://docs.alysium.ai/spaces/switch-spaces.md): Understand the active-space behavior: the current sidebar and avatar menu have no picker, and opening Home does not select another space. - [Invite people to your space](https://docs.alysium.ai/spaces/invite-people-to-your-space.md): Understand the current invitation limit: spaces contain only their owner, and self-service invitations cannot add other people with member roles. - [Change a member role](https://docs.alysium.ai/spaces/change-a-member-role.md): Understand why you cannot change another person's space role: a space currently contains only its owner, with member workflows unavailable. - [Remove a member from a space](https://docs.alysium.ai/spaces/remove-a-member-from-a-space.md): Understand the current member-removal limit: spaces contain only their owner, member workflows are unavailable and the owner cannot be removed. - [Leave a space](https://docs.alysium.ai/spaces/leave-a-space.md): Understand why the owner cannot leave their personal space through Team, remove themselves or transfer ownership through a role control. - [Create your first agent](https://docs.alysium.ai/build-your-agent/create-your-first-agent.md): Create an agent for a clear job, review its drafted setup, add a small reference source and try a question before deciding to share it. - [Set your agent's name, picture and description](https://docs.alysium.ai/build-your-agent/set-your-agents-name-picture-and-description.md): Change an editable agent's name, avatar, banner and description so people recognize it. These settings are separate from your account profile. - [Write your agent's instructions](https://docs.alysium.ai/build-your-agent/write-your-agents-instructions.md): Write an agent's job, audience, answer style and limits in ordinary language, save its Agent Instructions and check the resulting behavior. - [Let AI draft or refine your instructions](https://docs.alysium.ai/build-your-agent/let-ai-draft-or-refine-your-instructions.md): Ask Alysium to propose instructions for an existing agent, review and refine the proposal, then apply or discard it and check the saved result. - [Choose your agent's AI model](https://docs.alysium.ai/build-your-agent/choose-your-agents-ai-model.md): Choose an available AI model for an agent you can edit, save the choice and check which model is actually producing the agent's replies. - [When your agent answers with a different model](https://docs.alysium.ai/build-your-agent/when-your-agent-answers-with-a-different-model.md): Understand why the answering model can differ from your saved choice, and use Running as in the builder to check the model actually replying. - [Fine-tune how your agent answers](https://docs.alysium.ai/build-your-agent/fine-tune-how-your-agent-answers.md): Adjust an editable agent's response settings for different wording or length. Fine tuning changes replies; it does not train a new model. - [Set a welcome message and starter prompts](https://docs.alysium.ai/build-your-agent/set-a-welcome-message-and-starter-prompts.md): Set an editable agent's welcome message and starter questions so visitors can understand its job and begin a relevant conversation with it. - [Add skills to your agent](https://docs.alysium.ai/build-your-agent/add-skills-to-your-agent.md): Add reusable skill guidance for a kind of work and check its attachment. Skills guide methods; they do not add unavailable integrations. - [Review a skill before adding it](https://docs.alysium.ai/build-your-agent/review-a-skill-before-adding-it.md): Read a skill's description and contents before adding its guidance, whether it is a catalog skill, an imported bundle or already attached. - [Upload your own skill](https://docs.alysium.ai/build-your-agent/upload-your-own-skill.md): Upload a prepared skill bundle to your space and check its agent attachment. Use Knowledge for business facts and ordinary reference documents. - [Update or retire a skill you created](https://docs.alysium.ai/build-your-agent/update-or-retire-a-skill-you-created.md): Upload a revised version of a skill your space authored, or retire that skill. Acquiring someone else's skill does not give you these rights. - [Test your agent while you build](https://docs.alysium.ai/build-your-agent/test-your-agent-while-you-build.md): Try questions in the builder before sharing and after changes. The preview uses credits, and you can compare replies in a fresh conversation. - [Give your agent knowledge](https://docs.alysium.ai/knowledge-and-library/give-your-agent-knowledge.md): Add reference material for an agent to use when answering. Instructions describe behavior; attached knowledge supplies facts from your sources. - [Upload files to your agent](https://docs.alysium.ai/knowledge-and-library/upload-files-to-your-agent.md): Upload reference documents an agent can search for answers, then check processing and try a question using your FAQ, handbook or class notes. - [Paste text as knowledge](https://docs.alysium.ai/knowledge-and-library/paste-text-as-knowledge.md): Turn a short FAQ, approved explanation or notes into a saved knowledge document, attach it to the intended agent and try a relevant question. - [Add a website to your agent's knowledge](https://docs.alysium.ai/knowledge-and-library/add-a-website-to-your-agents-knowledge.md): Collect readable pages from a public website as agent knowledge, choose the scan settings and check that the resulting material is ready. - [Change website scan settings](https://docs.alysium.ai/knowledge-and-library/change-website-scan-settings.md): Change which pages an existing Library website collects and when it refreshes, then check whether the saved scan settings fit your source. - [Control how your agent uses its knowledge](https://docs.alysium.ai/knowledge-and-library/control-how-your-agent-uses-its-knowledge.md): Choose how closely an agent's answers follow attached knowledge and what it should say when the sources do not answer a visitor's question. - [How sources show in answers](https://docs.alysium.ai/knowledge-and-library/how-sources-show-in-answers.md): Understand source references returned by an agent's knowledge search, open the source and check important facts against the actual answer. - [Why your agent can't find something](https://docs.alysium.ai/knowledge-and-library/why-your-agent-cant-find-something.md): Check whether missing information is attached, readable and ready before uploading again or changing models, then try a source-based question. - [Fix a file that failed to process](https://docs.alysium.ai/knowledge-and-library/fix-a-file-that-failed-to-process.md): Use the message beside a failed document to identify the stage that stopped, recover that step and check whether processing has completed. - [Organise your Library](https://docs.alysium.ai/knowledge-and-library/organise-your-library.md): Arrange Library material in projects and folders so you can find sources and deliberately choose the files or collections an agent should use. - [Find files in your Library](https://docs.alysium.ai/knowledge-and-library/find-files-in-your-library.md): Search and filter material already saved in your space's Library before uploading another copy, then check which agents have it attached. - [Use Library files in an agent](https://docs.alysium.ai/knowledge-and-library/use-library-files-in-an-agent.md): Use Add from Library to connect saved files, folders or projects to a known agent without uploading them again, then check the attachment. - [Attach Library items to an agent](https://docs.alysium.ai/knowledge-and-library/attach-library-items-to-an-agent.md): Choose saved sources in Library and attach them to the intended agents, without opening each builder or uploading the same material again. - [Remove a file from your agent](https://docs.alysium.ai/knowledge-and-library/remove-a-file-from-your-agent.md): Detach a saved file, folder or project from one agent while keeping the material in Library. Earlier replies and other attachments remain. - [Restore or permanently delete from Trash](https://docs.alysium.ai/knowledge-and-library/restore-or-permanently-delete-from-trash.md): Use Trash to recover a deleted Library document, stop remaining agent use or request permanent erasure, and check the separate outcomes. - [Storage limits](https://docs.alysium.ai/knowledge-and-library/storage-limits.md): Understand saved-file storage separately from chat credits. Chat overages do not buy extra storage, and shorter answers do not erase files. - [Share Library items with your team](https://docs.alysium.ai/knowledge-and-library/share-library-items-with-your-team.md): Understand the current Library sharing limit: your space contains only its owner, and invitations, teammates and member roles are unavailable. - [Change how your widget looks](https://docs.alysium.ai/design-your-widget/change-how-your-widget-looks.md): Choose a readable appearance for an editable agent's visitor chat in Design, then check the preview before saving the appearance you want. - [Change the widget's title and message box text](https://docs.alysium.ai/design-your-widget/change-the-widgets-title-and-message-box-text.md): Change the header title and typing hint in an editable agent's visitor chat, then preview and save the words visitors will see in the widget. - [Set up your widget menu](https://docs.alysium.ai/design-your-widget/set-up-your-widget-menu.md): Set useful information and contact routes in Agent Menu, including a policy link, help destination, creator background and public contacts. - [Turn widget features on or off](https://docs.alysium.ai/design-your-widget/turn-widget-features-on-or-off.md): Choose the conversation controls visitors see in an editable agent's widget, and decide deliberately whether you need visitor material. - [Preview your widget](https://docs.alysium.ai/design-your-widget/preview-your-widget.md): Inspect your agent's chat appearance, menus and enabled features in the interactive Design preview, which can also show unsaved changes. - [Make your agent live](https://docs.alysium.ai/share-and-deploy/make-your-agent-live.md): Check an agent's readiness and make it available through a public link or website widget after trying it in the builder you can edit. - [Share your agent with a link and QR code](https://docs.alysium.ai/share-and-deploy/share-your-agent-with-a-link-and-qr-code.md): Enable and test an agent's direct chat link, return to copy it for distribution, or save a QR image that opens the same visitor destination. - [Customize your agent’s QR code](https://docs.alysium.ai/share-and-deploy/customize-your-agents-qr-code.md): Customize the QR image people scan to open your agent, choose colors, code shapes and a center image, then save and download the result. - [Put your agent on your website](https://docs.alysium.ai/share-and-deploy/put-your-agent-on-your-website.md): Copy the agent's current installation code, add and publish it through your website, then check the widget on the actual destination page. - [Limit which websites can show your agent](https://docs.alysium.ai/share-and-deploy/limit-which-websites-can-show-your-agent.md): Save Allowed websites hostnames for an embedded widget, then check the actual website. This setting does not restrict the separate public chat link. - [Unpublish your agent](https://docs.alysium.ai/share-and-deploy/unpublish-your-agent.md): Take an agent offline while retaining it for editing, or turn off only its direct link, then check which public routes are still available. - [Delete an agent](https://docs.alysium.ai/share-and-deploy/delete-an-agent.md): Read the consequences and export needed conversations before permanently deleting an agent. Use unpublish when you only need to pause public chats. - [Chat with your agents](https://docs.alysium.ai/share-and-deploy/chat-with-your-agents.md): Use Chat to talk with agents you own or can access, start a fresh topic or open a saved conversation, then check the response to your question. - [Attach files in a chat](https://docs.alysium.ai/share-and-deploy/attach-files-in-a-chat.md): Send a document or picture with a question for use in that conversation. Chat attachments do not automatically become reusable agent knowledge. - [Share a chat link with someone](https://docs.alysium.ai/share-and-deploy/share-a-chat-link-with-someone.md): Copy a Share link from Chat to start a conversation with an agent, check its intended audience and understand that it is not a transcript export. - [Rate an answer](https://docs.alysium.ai/share-and-deploy/rate-an-answer.md): Tell an agent's creator whether a particular answer helped, and explain a problem when feedback controls are available for that response. - [Conversation check-ins](https://docs.alysium.ai/share-and-deploy/conversation-check-ins.md): Recognize an optional conversation check-in about the whole discussion, and add a note when one appears in an eligible chat or visitor widget. - [What visitors see in your widget](https://docs.alysium.ai/widget-visitors/what-visitors-see-in-your-widget.md): Understand the website chat experience visitors use to ask an agent questions, including its visible controls, without access to the agent builder. - [Your widget on phones](https://docs.alysium.ai/widget-visitors/your-widget-on-phones.md): Check a website widget and the separate shared chat page on a phone so you can understand and explain the actual route customers will use. - [Visitor accounts and saved history](https://docs.alysium.ai/widget-visitors/visitor-accounts-and-saved-history.md): Use a widget's Account menu to sign in, return to saved conversations and choose whether future messages are saved, including as a connected guest. - [Files visitors send you](https://docs.alysium.ai/widget-visitors/files-visitors-send-you.md): Understand visitor file uploads, when a copy may be shared with the creator, and how the upload notice explains the use of a document or picture. - [Visitor data and privacy](https://docs.alysium.ai/widget-visitors/visitor-data-and-privacy.md): Read an agent's privacy information to understand collection, creator access and future message saving, which depend on the agent's settings. - [When the widget will not load](https://docs.alysium.ai/widget-visitors/when-the-widget-will-not-load.md): Start with the visible symptom to investigate a missing widget launcher, connection error or unavailable agent, then check the affected route. - [Read your analytics dashboard](https://docs.alysium.ai/analytics/read-your-analytics-dashboard.md): Read Analytics to understand agent activity and recorded answer feedback, then choose an agent whose conversations need a closer look. - [See one agent’s analytics](https://docs.alysium.ai/analytics/see-one-agents-analytics.md): Open one agent's activity page to connect its summary numbers with visitor conversations, inspect replies and review recorded answer problems. - [Who can see which conversations](https://docs.alysium.ai/analytics/who-can-see-which-conversations.md): Understand the space owner's access to agent conversations, including visitor chats, and why chat access does not expose other visitors' history. - [Search conversations](https://docs.alysium.ai/analytics/search-conversations.md): Find an agent's existing conversations by words in a question or an answer. Search helps when you remember the topic but not the date or title. - [Filter conversations by date](https://docs.alysium.ai/analytics/filter-conversations-by-date.md): Narrow one agent's conversation list to a date range, check the filtered results and clear the range when you need the ordinary list again. - [Read answer feedback](https://docs.alysium.ai/analytics/read-answer-feedback.md): Use an agent's Feedback tab, when available, to inspect a reported answer problem, read the conversation and record how you handled it. - [Export conversations](https://docs.alysium.ai/analytics/export-conversations.md): Download one or several conversations to your device. Choose a text file for reading messages or a CSV file for use in a spreadsheet. - [Browse and search Agenthub](https://docs.alysium.ai/agenthub/browse-and-search-agenthub.md): Browse AgentHub, search for a task and read a promising agent's listing before deciding whether to add the agent or buy access to it. - [Read an agent’s page](https://docs.alysium.ai/agenthub/read-an-agents-page.md): Read an AgentHub listing's purpose, creator and offered access before adding the agent to your space or paying for an agent subscription. - [Try an agent for free](https://docs.alysium.ai/agenthub/try-an-agent-for-free.md): Try an offered marketplace preview before subscribing. A preview provides a limited set of messages rather than permanent free access. - [Add a free agent to your space](https://docs.alysium.ai/agenthub/add-a-free-agent-to-your-space.md): Add an available free AgentHub agent to your active space and find it later. Adding an installation does not make you the original creator. - [Subscribe to an agent](https://docs.alysium.ai/agenthub/subscribe-to-an-agent.md): Review a paid AgentHub offer, pay and check confirmed access before using its installed chat. Agent subscriptions are separate from Pro. - [Why a marketplace chat is read-only](https://docs.alysium.ai/agenthub/why-a-marketplace-chat-is-read-only.md): Understand why a marketplace conversation can show saved messages while preventing a new turn, and check the affected agent's billing record. - [Cancel an agent subscription](https://docs.alysium.ai/agenthub/cancel-an-agent-subscription.md): Stop renewal of a paid agent subscription and check when its access ends. This is separate from canceling your space's Alysium Pro plan. - [Get a refund for an agent subscription](https://docs.alysium.ai/agenthub/get-a-refund-for-an-agent-subscription.md): Identify an agent subscription payment and contact the creator or Alysium billing. The buyer's card has no general self-service refund button. - [Leave a review](https://docs.alysium.ai/agenthub/leave-a-review.md): Share your experience on an AgentHub listing, then edit or remove your own public review. Reviews differ from feedback on one chat answer. - [Free and Pro plans compared](https://docs.alysium.ai/plans-and-billing/free-and-pro-plans-compared.md): Compare Free and Pro space plans, their included usage and additional-spending options before choosing a plan for your agents and files. - [How credits work](https://docs.alysium.ai/plans-and-billing/how-credits-work.md): Understand Alysium credits as units of AI usage: one credit represents $0.01 of usage, while the number of messages per credit can vary. - [Check your usage](https://docs.alysium.ai/plans-and-billing/check-your-usage.md): Read Consumption for your space's credit allowance and recorded usage, and find a purchased agent's separate included bundle meter in Billing. - [Upgrade to Pro](https://docs.alysium.ai/plans-and-billing/upgrade-to-pro.md): Start Pro for the Alysium space you own, review checkout and choose deliberately whether to allow paid usage beyond the included credits. - [Turn on overages and set a cap](https://docs.alysium.ai/plans-and-billing/turn-on-overages-and-set-a-cap.md): Choose whether an active Pro space can use paid AI usage after its included credits, and save a cap for additional usage in the billing period. - [What happens when you run out of credits](https://docs.alysium.ai/plans-and-billing/what-happens-when-you-run-out-of-credits.md): Identify whether chat paused for a space allowance, an additional-spending cap, a purchased agent's bundle or a free preview before acting. - [Manage your agent subscriptions](https://docs.alysium.ai/plans-and-billing/manage-your-agent-subscriptions.md): Find an agent's access record in Billing, read its price, usage and renewal state, and choose an action separately from your space's Pro plan. - [Update your payment method or see invoices](https://docs.alysium.ai/plans-and-billing/update-your-payment-method-or-see-invoices.md): Open the correct billing portal to update payment details or inspect invoices. Your space's Pro plan and a creator agent are separate bills. - [Fix a failed payment](https://docs.alysium.ai/plans-and-billing/fix-a-failed-payment.md): Resolve the payment issue on the affected subscription and check status and access. A changed card alone does not prove an invoice was paid. - [Cancel Pro](https://docs.alysium.ai/plans-and-billing/cancel-pro.md): Stop renewal of your space's Pro plan in its existing billing portal, read the cancellation date and check the resulting plan status. - [Ways to share or sell your agent](https://docs.alysium.ai/selling-and-payouts/ways-to-share-or-sell-your-agent.md): Choose where people reach your agent and whether they need a paid subscription, while keeping distribution and buyer access as separate choices. - [Apply to sell on Agenthub](https://docs.alysium.ai/selling-and-payouts/apply-to-sell-on-agenthub.md): Submit a creator application for curated AgentHub discovery, then check its review status. Direct-link and widget selling have separate requirements. - [Set up Stripe to get paid](https://docs.alysium.ai/selling-and-payouts/set-up-stripe-to-get-paid.md): Complete or continue your space's Stripe payment setup for subscriptions and payouts, separately from the AgentHub creator application process. - [What your Stripe status means](https://docs.alysium.ai/selling-and-payouts/what-your-stripe-status-means.md): Read creator payment readiness for card subscriptions and payouts, separately from creator approval, listing review and website installation. - [Price your agent](https://docs.alysium.ai/selling-and-payouts/price-your-agent.md): Set an agent's monthly access fee, included usage, free preview allowance and optional additional usage rate, then check the saved offer. - [List your agent on Agenthub](https://docs.alysium.ai/selling-and-payouts/list-your-agent-on-agenthub.md): Prepare and save public listing details, check an agent's selling readiness and submit it for AgentHub discovery with required creator approval. - [Publish a new version](https://docs.alysium.ai/selling-and-payouts/publish-a-new-version.md): Publish a permanent agent snapshot with release notes, check Version History and distinguish immediate buyer availability from storefront review. - [Use your Creator Dashboard](https://docs.alysium.ai/selling-and-payouts/use-your-creator-dashboard.md): Use Creator to inspect your space's offers and paid subscribers, then open the view for your business question. Analytics covers conversations. - [Refund a subscriber](https://docs.alysium.ai/selling-and-payouts/refund-a-subscriber.md): Review a subscriber payment, request an eligible refund and check the resulting payment and access states as the selling space's owner. - [When and how you get paid](https://docs.alysium.ai/selling-and-payouts/when-and-how-you-get-paid.md): Distinguish buyer payments, creator usage earnings, transfers and bank payouts. Pending money has not necessarily reached your bank account. - [Get help from a person](https://docs.alysium.ai/help/get-help-from-a-person.md): Contact the Alysium team for account-specific help or when documented recovery did not work, and include useful details about your request. - [Sign-in and verification messages](https://docs.alysium.ai/help/sign-in-and-verification-messages.md): Match an account message to verification checks, email confirmation, password mismatch or guest-account completion before choosing a recovery. - [Upload and file messages](https://docs.alysium.ai/help/upload-and-file-messages.md): Read Library or Attached knowledge status messages to distinguish waiting, uploading, ready and failed steps, then choose the relevant recovery. - [File and storage limits](https://docs.alysium.ai/help/file-and-storage-limits.md): Check document limits for Knowledge and Library, while distinguishing the separate rules for visitor attachments, agent pictures and skill bundles. - [Billing and usage messages](https://docs.alysium.ai/help/billing-and-usage-messages.md): Match a billing notice to the affected space or agent, then distinguish usage exhaustion, payment issues and unavailable subscription details. - [Free preview and paywall messages](https://docs.alysium.ai/help/free-preview-and-paywall-messages.md): Understand whether a notice concerns preview messages, payment, access or usage before deciding what to do with a paid agent's offer. - [What Alysium cannot do yet](https://docs.alysium.ai/help/what-alysium-cannot-do-yet.md): Check current Alysium limits and supported alternatives, then ask the team about an essential need. Coming soon does not establish a release date. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.