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Uses browser extension content script injection to hook into DOM focus events and textarea/input element APIs, enabling seamless insertion regardless of the web application's native architecture.","intents":["I need to quickly insert a frequently-used response template into a customer support chat without leaving the application","I want to deploy boilerplate code snippets across multiple coding platforms with a single keyboard shortcut","I need to reduce repetitive typing of standard email signatures or legal disclaimers across web-based email clients"],"best_for":["remote customer service representatives handling high-volume support tickets","content creators managing multiple social media platforms simultaneously","developers working across browser-based IDEs and collaborative coding platforms"],"limitations":["Cannot inject into iframes or shadow DOM elements without explicit cross-origin permissions","Hotkey conflicts with application-native shortcuts may cause unpredictable behavior","No support for dynamic snippet generation based on context or variables at insertion time","Browser extension permissions required; may be blocked by corporate security policies"],"requires":["Modern browser with content script support (Chrome 88+, Firefox 78+, Edge 88+)","Browser extension installed and active in the target domain","User-defined keyboard shortcut configuration (typically 2-3 key combinations)"],"input_types":["text","code blocks","formatted strings"],"output_types":["injected text into active DOM element","clipboard content"],"categories":["automation-workflow","browser-extension"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_promptbox__cap_1","uri":"capability://memory.knowledge.cloud.synchronized.snippet.storage.with.organizational.hierarchy","name":"cloud-synchronized snippet storage with organizational hierarchy","description":"Maintains a centralized cloud-backed repository of text snippets organized into user-defined categories and tags, with real-time synchronization across multiple devices and browser instances. Implements a client-server architecture where local snippet cache is periodically synced with a remote database, enabling offline access while ensuring consistency across devices through conflict resolution and timestamp-based versioning.","intents":["I want my frequently-used snippets available on both my work laptop and personal tablet without manual duplication","I need to organize hundreds of snippets into logical categories so I can find the right template quickly","I want to back up my snippet library to prevent loss if my browser cache is cleared"],"best_for":["professionals working across multiple devices and locations","teams that need shared snippet libraries across organization members","users with large snippet collections (100+ items) requiring structured organization"],"limitations":["Synchronization latency of 2-5 seconds between devices due to cloud round-trip time","No real-time collaborative editing of snippets; last-write-wins conflict resolution may lose concurrent edits","Cloud storage subject to service availability; offline mode limited to cached snippets only","Freemium tier may impose storage quotas (typically 1000-5000 snippets) requiring paid upgrade"],"requires":["Active internet connection for initial sync and periodic background synchronization","User account with email verification for cloud authentication","Browser local storage or IndexedDB support for offline caching"],"input_types":["text snippets","metadata (tags, categories, descriptions)"],"output_types":["organized snippet collections","sync status indicators","backup exports (JSON, CSV)"],"categories":["memory-knowledge","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_promptbox__cap_2","uri":"capability://search.retrieval.snippet.search.and.discovery.with.tagging.and.filtering","name":"snippet search and discovery with tagging and filtering","description":"Provides a full-text search interface with tag-based filtering and category hierarchies to help users locate specific snippets from large collections. Implements client-side indexing of snippet metadata and content using a lightweight search algorithm (likely trie or inverted index structure) that enables sub-100ms query response times without server round-trips, with support for boolean operators and fuzzy matching to handle typos and partial recalls.","intents":["I have 500+ snippets and need to quickly find the right customer response template without scrolling through categories","I want to search for snippets by partial keywords or tags I vaguely remember","I need to filter snippets by category to see all variations of a particular response type"],"best_for":["power users with large snippet libraries (200+ items)","professionals who need to recall snippets by partial memory or context","teams managing shared snippet repositories with consistent tagging conventions"],"limitations":["Search index must be rebuilt locally on each device; no server-side indexing means slower initial load for large collections","Fuzzy matching may return false positives with ambiguous queries, requiring manual filtering","No semantic search capability; cannot find snippets by meaning or intent, only by exact text/tag matches","Search performance degrades with collections exceeding 10,000 snippets due to client-side processing constraints"],"requires":["Snippet collection with consistent tagging and categorization practices","Browser JavaScript engine with sufficient memory for index construction","Minimum 50ms latency tolerance for initial index build on first load"],"input_types":["search query strings","tag filters","category selections"],"output_types":["filtered snippet lists","ranked search results","category hierarchies"],"categories":["search-retrieval","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_promptbox__cap_3","uri":"capability://tool.use.integration.browser.extension.installation.and.permission.management","name":"browser extension installation and permission management","description":"Handles the installation, activation, and permission configuration of the PromptBox browser extension across supported browsers (Chrome, Firefox, Edge). Implements a permission request flow that asks users to grant content script injection rights on specific domains or all domains, with a settings interface to manage which websites the extension is active on and which keyboard shortcuts are enabled per-domain.","intents":["I want to install PromptBox on my browser and configure which websites can access my snippets","I need to disable snippet injection on certain sensitive websites for security reasons","I want to update my keyboard shortcuts without reinstalling the extension"],"best_for":["individual users setting up PromptBox for the first time","IT administrators managing browser extension policies across organizations","users concerned about privacy and wanting granular control over extension permissions"],"limitations":["Browser extension installation requires manual user action; no enterprise deployment automation for managed browsers","Permission model varies across browsers (Chrome Manifest V3 vs Firefox); feature parity not guaranteed","Corporate security policies may block extension installation entirely, limiting accessibility in enterprise environments","Extension updates require browser restart or manual reload; no seamless background updates"],"requires":["Supported browser: Chrome 88+, Firefox 78+, Edge 88+, or Safari 15+","User account creation and authentication before extension activation","Permission grant for content script injection on target domains"],"input_types":["domain whitelist/blacklist","keyboard shortcut configurations","permission preferences"],"output_types":["extension activation status","permission grant confirmations","settings persistence"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_promptbox__cap_4","uri":"capability://text.generation.language.snippet.creation.and.editing.interface","name":"snippet creation and editing interface","description":"Provides a user-friendly form-based interface for creating, editing, and deleting text snippets with support for metadata assignment (title, description, tags, category, keyboard shortcut). Implements a modal or sidebar UI component that captures snippet content and metadata, with real-time validation of keyboard shortcut conflicts and automatic slug generation for snippet identifiers, persisting changes to local storage and triggering cloud synchronization.","intents":["I want to quickly create a new snippet from text I'm currently working with","I need to edit an existing snippet's content or keyboard shortcut without losing other metadata","I want to assign multiple tags and a category to a snippet for better organization"],"best_for":["users creating and maintaining their own snippet libraries","content creators who frequently add new templates as they develop new content types","professionals who need to update snippets based on changing business requirements"],"limitations":["No rich text editing; snippets are plain text only, limiting formatting options for styled content","No snippet versioning or history; edits overwrite previous versions without recovery option","Keyboard shortcut validation only checks for conflicts within PromptBox, not against application-native shortcuts","No bulk import/export of snippets in the freemium tier; requires paid upgrade for CSV/JSON import"],"requires":["Browser extension active and authenticated","Minimum 50 characters for snippet content to prevent accidental empty snippets","Unique keyboard shortcut or auto-generated identifier"],"input_types":["snippet text content","title and description strings","tag and category selections","keyboard shortcut combinations"],"output_types":["persisted snippet record","sync status confirmation","validation error messages"],"categories":["text-generation-language","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_promptbox__cap_5","uri":"capability://automation.workflow.freemium.tier.with.usage.based.upgrade.prompts","name":"freemium tier with usage-based upgrade prompts","description":"Implements a freemium business model with a free tier offering basic snippet management (typically 100-500 snippets, limited cloud storage, basic search) and paid tiers unlocking premium features (unlimited snippets, advanced search, team sharing, API access). Uses client-side feature flags and quota tracking to enforce tier limits, with contextual upgrade prompts triggered when users approach storage limits or attempt to access premium features.","intents":["I want to try PromptBox without paying to see if it fits my workflow","I need unlimited snippet storage and team sharing for my organization","I want to integrate PromptBox with my existing tools via API"],"best_for":["individual users evaluating productivity tools before committing financially","small teams wanting to share snippets without enterprise licensing costs","developers building integrations with PromptBox via API"],"limitations":["Free tier quotas may be artificially restrictive to drive conversions, limiting utility for power users","Upgrade prompts may create friction and negative user experience if too aggressive","No trial period for premium features; users must pay to test advanced functionality","Team sharing and API access only available in paid tiers, limiting collaboration for free users"],"requires":["User account with email verification","Payment method on file for paid tier activation","Acceptance of terms of service and privacy policy"],"input_types":["user tier selection","payment information","feature access requests"],"output_types":["tier status indicators","quota usage metrics","upgrade prompts and pricing information"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":39,"verified":false,"data_access_risk":"high","permissions":["Modern browser with content script support (Chrome 88+, Firefox 78+, Edge 88+)","Browser extension installed and active in the target domain","User-defined keyboard shortcut configuration (typically 2-3 key combinations)","Active internet connection for initial sync and periodic background synchronization","User account with email verification for cloud authentication","Browser local storage or IndexedDB support for offline caching","Snippet collection with consistent tagging and categorization practices","Browser JavaScript engine with sufficient memory for index construction","Minimum 50ms latency tolerance for initial index build on first load","Supported browser: Chrome 88+, Firefox 78+, Edge 88+, or Safari 15+"],"failure_modes":["Cannot inject into iframes or shadow DOM elements without explicit cross-origin permissions","Hotkey conflicts with application-native shortcuts may cause unpredictable behavior","No support for dynamic snippet generation based on context or variables at insertion time","Browser extension permissions required; may be blocked by corporate security policies","Synchronization latency of 2-5 seconds between devices due to cloud round-trip time","No real-time collaborative editing of snippets; last-write-wins conflict resolution may lose concurrent edits","Cloud storage subject to service availability; offline mode limited to cached snippets only","Freemium tier may impose storage quotas (typically 1000-5000 snippets) requiring paid upgrade","Search index must be rebuilt locally on each device; no server-side indexing means slower initial load for large collections","Fuzzy matching may return false positives with ambiguous queries, requiring manual filtering","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.31666666666666665,"quality":0.67,"ecosystem":0.15000000000000002,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:32.438Z","last_scraped_at":"2026-04-05T13:23:42.560Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=promptbox","compare_url":"https://unfragile.ai/compare?artifact=promptbox"}},"signature":"sNBP05ANPALLjXUWglkIVqHMryElgSMwnHp8KuxepWwiPl7/jEehc8whinPczYnvxiORzv+efbzBVpRqb/1JAA==","signedAt":"2026-06-22T10:37:08.113Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/promptbox","artifact":"https://unfragile.ai/promptbox","verify":"https://unfragile.ai/api/v1/verify?slug=promptbox","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}