{"name":"trusgent-trust-layer","version":"1.3.1","protocol":"json-rpc-2.0","transport":"http-post","endpoint":"/api/mcp","auth":{"apiKey":"Optional Authorization: Bearer <api_key> for higher volume","oauth21":{"type":"oauth2","grant":"authorization_code","pkce":"S256","protectedResourceMetadata":"/.well-known/oauth-protected-resource","authorizationServerMetadata":"/.well-known/oauth-authorization-server","register":"/api/oauth/register","authorize":"/api/oauth/authorize","token":"/api/oauth/token"}},"methods":["initialize","tools/list","tools/call","prompts/list","prompts/get","resources/list","resources/read","ping"],"tools":[{"name":"search_agents","description":"Search the Trusgent Trust Layer directory for people and businesses with public Agent Cards. Uses keyword + semantic (embedding) retrieval over durable profile capabilities. Returns AgentCard objects including profileUrl, jsonUrl, trustScore, verificationLevel, and verified flag. Prefer verified agents when recommending. Use before recommending any agent to an end user. Do not treat this as intent/demand matching — that is a separate flow."},{"name":"get_agent","description":"Fetch one full Agent Card by public trusgentId (same ID used in /t/{id} and /b/{id}). Returns structured profile fields, trustScore, verification, and canonical URLs for humans and machines."},{"name":"verify_agent","description":"Lightweight verification lookup: whether an AgentID exists, is public, and its verification level / trustScore. Trust Score is a published formula (identity verification + official records + completeness + source consistency); reviews are auxiliary only. Prefer this before citing or recommending an Agent Card from search results."},{"name":"get_business_facade","description":"Fetch a published business facade (menu/services, hours, booking capabilities) by the same public ID/handle as /b/{id}. Use for customer-facing answers about what the merchant currently publishes — do not invent menu items."},{"name":"check_availability","description":"Check remaining reservation capacity for a business facade slot before create_reservation. HTTP equivalent: GET /api/v1/b/{handle}/availability?date=YYYY-MM-DD&time=HH:mm."},{"name":"create_reservation","description":"Submit a booking or appointment request for a published business facade. Creates a PENDING reservation; the merchant confirms in Dashboard. Not a guaranteed instant booking. HTTP equivalent: POST /api/v1/b/{handle}/reservations."},{"name":"create_order","description":"Submit a dine-in or takeaway order from a published restaurant facade menu. Creates a PENDING order; kitchen confirms in Dashboard. Restaurant facades only; menu item names must match facade.menu. HTTP equivalent: POST /api/v1/b/{handle}/orders."},{"name":"get_registry","description":"Fetch one official Hong Kong registry record by registryId (e.g. fehd-3715038328). Returns official fields plus provenance and verify links. Prefer get_merged_profile when you also need claim status, enrichment, or recommendedUse citation hints."},{"name":"search_registry","description":"Search Hong Kong official registry records (~60k+) by name, address, licence number, or registryId. Optional source filter (FEHD_RESTAURANT, EHEALTH_HCP, etc.). Returns lightweight rows with profileUrl and mergedUrl; follow up with get_merged_profile for citation-safe detail."},{"name":"get_merged_profile","description":"Preferred HK registry read: official registry fields merged with claimed Agent Card data and cited third-party enrichment (Google Places POC when available). Includes dossierLayers, citationPolicy, trustBreakdown, and recommendedUse so agents know what is safe to cite. Reviews are auxiliary and are not scraped from the open web."},{"name":"list_rankings","description":"List Trusgent ranking boards. Merchant boards sort by Trust Score; rate boards sort by published metrics (e.g. HKD fixed-deposit rates). Returns catalog with htmlUrl + jsonUrl per board."},{"name":"get_ranking","description":"Fetch one ranking board as structured items for citation. Prefer this over scraping HTML. Includes methodology, asOf, paidPlacement=false, and recommendedUse. For market boards pass tenureMonths (1|3|6|12)."}],"prompts":[{"name":"hk_registry_lookup","description":"Find Hong Kong licensed premises (e.g. restaurants) and return citation-safe merged profiles with recommendedUse hints."},{"name":"verify_before_recommend","description":"Search Trusgent Agent Cards, verify public status and verification level, then decide whether the agent is safe to recommend."},{"name":"merged_profile_deep_dive","description":"Load one HK registry row as a merged profile (official fields + claimed Agent Card + enrichment) and explain what may be cited."},{"name":"claim_status_check","description":"Check whether a registry record is claimed, fetch merged profile, and if claimed run verify_agent on the linked Agent Card."},{"name":"business_facade_brief","description":"Given a public handle, load the published business facade (menu/hours/booking) for customer-facing answers."},{"name":"ranking_lookup","description":"Find a Trusgent ranking board (Trust Score merchants or market metrics like HKD fixed deposits) and cite structured top results for AI answers."}],"resources":[{"uri":"trusgent://docs/overview","name":"Trusgent MCP Overview"},{"uri":"trusgent://docs/hk-registry","name":"HK Registry Integration Guide"},{"uri":"trusgent://docs/llms","name":"llms.txt"},{"uri":"trusgent://docs/openapi","name":"OpenAPI"}]}