> ## Documentation Index > Fetch the complete documentation index at: https://docs.saga-a2ui.dev/llms.txt > Use this file to discover all available pages before exploring further. # FaithfulCard > A card that shows Markdown from an untrusted result under a content policy, with link and image consent, for answers that need their sources and limits kept visible. > Documents saga a2ui **0.7.6** (stable). This catalog entry is generated from the package manifests and entry points at source revision [`5995b1f`](https://github.com/MachineWisdomAI/saga-a2ui/tree/5995b1f0d2703f69582aa5def3db65cdea0967fc). It is published as a snapshot: later source changes do not alter it. Licensed under [Apache-2.0](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/LICENSE). > > The Lit packages (`@saga-a2ui/lit`, `@saga-a2ui/lit-mcp-stack`) were first published to npm at 0.7.7-rc.1. Where this snapshot mentions them, it describes source at the pinned revision, not packages you can install at 0.7.6. A card that shows Markdown from an untrusted result under a content policy, with link and image consent, for answers that need their sources and limits kept visible. Renderers: Lit and React. ## Entry points | Import | Registry version | Role | | - | - | - | | `@saga-a2ui/components/faithful-card` | `@saga-a2ui/components@0.7.6` | Renderer-neutral content contract, reader, Markdown interpretation, content policy and image consent | | `@saga-a2ui/react/faithful-card` | `@saga-a2ui/react@0.7.6` | React rendering, catalog entry and trusted settings provider | | `@saga-a2ui/lit/faithful-card` | Not published to npm at this release | Lit rendering, catalog entry and content view | | `@saga-a2ui/react-mcp-stack/faithful-card` | `@saga-a2ui/react-mcp-stack@0.7.6` | Starts a FaithfulCard application in React over MCP Apps | | `@saga-a2ui/lit-mcp-stack/faithful-card` | Not published to npm at this release | Starts a FaithfulCard application in Lit over MCP Apps | ## Exports The names below are read from the entry point sources at the pinned revision. ### `@saga-a2ui/components/faithful-card` Source: [entry point at the pinned revision](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/packages/components/src/faithful-card/index.ts). Values: `CONTENT_POLICY_ELEMENT_ID`, `DEFAULT_CONTENT_POLICY`, `FAITHFUL_CARD_CATALOG_ID`, `FAITHFUL_CARD_CONTRACT_VERSION`, `FAITHFUL_CARD_STYLING`, `FaithfulCardApi`, `FaithfulCardApp`, `MAX_IMAGE_HOSTS`, `MAX_NESTING_LEVEL`, `cardData`, `cardLayout`, `closesWithParagraph`, `contentPolicyFromEmbedded`, `createCardView`, `createContentPolicy`, `createFaithfulCardReader`, `createImageConsentScope`, `describeContentFailure`, `embedContentPolicy`, `establishImageEnforcement`, `readCardResult`, `requestLinkOpen`, `resourcePermissionsOf`. Types: `BlockNode`, `BlockedPresentation`, `CardAppIdentity`, `CardAppPolicySource`, `CardAppReaderOptions`, `CardAppTexts`, `CardContent`, `CardData`, `CardResultOutcome`, `CardResultReader`, `CardViewParts`, `CardViewSettings`, `ConsentSubscription`, `ContentFailure`, `ContentLevel`, `ContentPolicy`, `CreatePolicyResult`, `CreateReaderResult`, `FaithfulCardAppBuilder`, `FaithfulCardAppDefinition`, `FaithfulCardContent`, `FaithfulCardReader`, `FaithfulCardSettings`, `ImageConsent`, `ImageConsentScope`, `ImageConsentState`, `ImageContext`, `ImageDecision`, `ImageEnforcement`, `ImageOffer`, `InlineNode`, `InterpretedCard`, `LinkDecision`, `MarkdownDialect`, `MarkdownFragments`, `PolicyConfiguration`, `PolicyFailure`, `ReadResult`, `ReaderFailure`, `ResourcePolicy`, `TableAlignment`, `TableCell`. ### `@saga-a2ui/react/faithful-card` Source: [entry point at the pinned revision](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/packages/react/src/faithful-card/index.ts). Stylesheet: `@saga-a2ui/react/faithful-card.css`. Values: `FaithfulCard`, `FaithfulCardProvider`, `FaithfulCardSurface`, `createFaithfulCardView`, `faithfulCardEntry`, `openFaithfulCardSurface`, `useHostLink`. Types: `CardSurface`, `FaithfulCardProps`, `FaithfulCardView`, `HostLink`, `HostLinkOutcome`. ### `@saga-a2ui/lit/faithful-card` Source: [entry point at the pinned revision](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/packages/lit/src/faithful-card/index.ts). Values: `CONTENT_VIEW_REQUEST`, `ContentViewRequest`, `FaithfulCardContentElement`, `FaithfulCardElement`, `bindHostLink`, `createFaithfulCardView`, `faithfulCardEntry`, `openFaithfulCardSurface`, `provideContentView`, `registerFaithfulCard`, `requestContentView`. Types: `CardSurface`, `ContentView`, `HostLinkBinding`, `HostLinkOutcome`. ### `@saga-a2ui/react-mcp-stack/faithful-card` Source: [entry point at the pinned revision](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/packages/react-mcp-stack/src/faithful-card/index.ts). Stylesheet: `@saga-a2ui/react-mcp-stack/faithful-card.css`. Values: `FaithfulCardApp`, `StartError`, `StartFailure`, `readingProfile`, `startFaithfulCardApp`, `useHostLink`. Types: `CardChromeProps`, `CardContent`, `CardResultOutcome`, `CardResultReader`, `CardViewState`, `DeliveredResult`, `ErrorPhase`, `FaithfulCardAppDefinition`, `HostLink`, `HostLinkOutcome`, `ReadingProfile`, `RunningView`, `StartFailureKind`, `StartFaithfulCardOptions`, `StartMisuse`. ### `@saga-a2ui/lit-mcp-stack/faithful-card` Source: [entry point at the pinned revision](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/packages/lit-mcp-stack/src/faithful-card/index.ts). Values: `FaithfulCardApp`, `StartError`, `StartFailure`, `bindHostLink`, `contentPolicyFromDocument`, `documentContentSecurityPolicies`, `readingProfile`, `startFaithfulCardApp`. Types: `CardChrome`, `CardChromeParts`, `CardContent`, `CardResultOutcome`, `CardResultReader`, `CardViewState`, `DeliveredResult`, `ErrorPhase`, `FaithfulCardAppDefinition`, `HostLinkBinding`, `HostLinkOutcome`, `ReadingProfile`, `RunningView`, `StartFailureKind`, `StartFaithfulCardOptions`, `StartMisuse`. ## Static demonstration A FaithfulCard declared in an A2UI layout and bound to the body of a note. It is a copy of lines from [`examples/pack1-consumer/src/main-card.ts`](https://github.com/MachineWisdomAI/saga-a2ui/blob/5995b1f0d2703f69582aa5def3db65cdea0967fc/examples/pack1-consumer/src/main-card.ts) at the pinned revision, not a live rendering. ```ts theme={null} const body = { id: 'note-body', component: 'FaithfulCard', contractVersion: 1, markdown: { path: 'body' }, } as const; ``` ## Usage * [Style the FaithfulCard](https://docs.saga-a2ui.dev/docs/releases/0.7.6/guides/faithful-card-styling.md) ## Evidence and limits * Local host-fixture tests render the card in both renderers, directly and through each stack's start. The guide calls this a local fixture result, not acceptance by any actual host. ([Styling qualification](https://docs.saga-a2ui.dev/docs/releases/0.7.6/guides/faithful-card-styling.md#qualification)) * The dated host observations used standalone probes that did not use SAGA's React adapter or MCP adapter, so they do not qualify this component in a host. ([Host observations](https://docs.saga-a2ui.dev/docs/releases/0.7.6/guides/host-compatibility-observations.md)) * Package exports and tests establish a contract. Acceptance in a named assistant host is recorded only where a page above says so. Back to the [component catalog](https://docs.saga-a2ui.dev/docs/releases/0.7.6/components/index.md). This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.