feat(P5): IHF Phase 5 complete — agent-assisted distillation

Adds bounded AI support to the IHF governance loop. All AI outputs are
attributed (model_ref), reviewable (AgentReviewRecord), and reversible.
No autonomous decisions; no silent requirement promotion.

- T01: Schema — agent_proposals, agent_review_records,
  confidence_annotations (migration 1743379200)
- T02: AgentProposalsController (index/show/accept/reject, idempotent
  review guard), global nav "Agent" link
- T03: SummarizeClusterAction — Claude API cluster summary on widget show
- T04: DraftRequirementAction — AI requirement draft; acceptance creates
  RequirementCandidate (human-gated)
- T05: DetectDuplicatesAction — duplicate_flag proposal on candidate show
- T06: DetectPolicySensitivityAction — policy_flag with
  ConfidenceAnnotations per concern scope
- T07: ProposeImplementationAction — impl_proposal from decision show
- T08: AgentAuditDashboardAction — autoRefresh; KPI row, unreviewed queue,
  recent proposals, attribution log matrix
- T09: integration tests, SCOPE.md updated, phase5-summary.md, flake.nix
  adds http-conduit/aeson/string-conversions

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Web/Controller/AgentProposals.hs

@@ -0,0 +1,128 @@
+module Web.Controller.AgentProposals where
+
+import Web.Types
+import Web.View.AgentProposals.Index
+import Web.View.AgentProposals.Show
+import Generated.Types
+import IHP.Prelude
+import IHP.ControllerPrelude
+import Data.Aeson (decode)
+import Data.ByteString.Lazy (fromStrict)
+import Data.Text.Encoding (encodeUtf8)
+import Data.HashMap.Strict (HashMap)
+import qualified Data.HashMap.Strict as HashMap
+
+instance Controller AgentProposalsController where
+    beforeAction = ensureIsUser
+
+    action AgentProposalsAction = do
+        mTypeFilter   <- paramOrNothing @Text "proposal_type"
+        mStatusFilter <- paramOrNothing @Text "status"
+        proposals <- case (mTypeFilter, mStatusFilter) of
+            (Nothing, Nothing) ->
+                query @AgentProposal |> orderByDesc #createdAt |> fetch
+            (Just t, Nothing) ->
+                query @AgentProposal
+                    |> filterWhere (#proposalType, t)
+                    |> orderByDesc #createdAt |> fetch
+            (Nothing, Just s) ->
+                query @AgentProposal
+                    |> filterWhere (#status, s)
+                    |> orderByDesc #createdAt |> fetch
+            (Just t, Just s) ->
+                query @AgentProposal
+                    |> filterWhere (#proposalType, t)
+                    |> filterWhere (#status, s)
+                    |> orderByDesc #createdAt |> fetch
+        widgets  <- query @Widget |> fetch
+        render IndexView { proposals, widgets, mTypeFilter, mStatusFilter }
+
+    action ShowAgentProposalAction { agentProposalId } = do
+        proposal    <- fetch agentProposalId
+        mWidget     <- case proposal.sourceWidgetId of
+            Nothing  -> pure Nothing
+            Just wid -> fetchOneOrNothing wid
+        mCandidate  <- case proposal.sourceCandidateId of
+            Nothing  -> pure Nothing
+            Just cid -> fetchOneOrNothing cid
+        mDecision   <- case proposal.sourceDecisionId of
+            Nothing  -> pure Nothing
+            Just did -> fetchOneOrNothing did
+        mReview     <- query @AgentReviewRecord
+            |> filterWhere (#proposalId, agentProposalId)
+            |> fetchOneOrNothing
+        confidences <- query @ConfidenceAnnotation
+            |> filterWhere (#proposalId, agentProposalId)
+            |> orderByAsc #createdAt
+            |> fetch
+        users       <- query @User |> fetch
+        render ShowView
+            { proposal, mWidget, mCandidate, mDecision
+            , mReview, confidences, users }
+
+    action AcceptProposalAction { agentProposalId } = do
+        proposal  <- fetch agentProposalId
+        mExisting <- query @AgentReviewRecord
+            |> filterWhere (#proposalId, agentProposalId)
+            |> fetchOneOrNothing
+        case mExisting of
+            Just _ -> do
+                setSuccessMessage "Already reviewed"
+                redirectTo ShowAgentProposalAction { agentProposalId }
+            Nothing -> do
+                mUser <- currentUserOrNothing
+                let reviewerId = fmap (.id) mUser
+                proposal
+                    |> set #status "accepted"
+                    |> updateRecord
+                notes <- paramOrNothing @Text "notes"
+                newRecord @AgentReviewRecord
+                    |> set #proposalId agentProposalId
+                    |> set #reviewerId (fmap (Id . unId) reviewerId)
+                    |> set #decision "accepted"
+                    |> set #notes notes
+                    |> createRecord
+                -- T04: if requirement_draft, promote to RequirementCandidate
+                when (proposal.proposalType == "requirement_draft") do
+                    let mParsed = decode (fromStrict (encodeUtf8 proposal.content))
+                                    :: Maybe (HashMap Text Text)
+                    case mParsed of
+                        Just m -> do
+                            let title = fromMaybe "AI Draft" (HashMap.lookup "title" m)
+                                desc  = fromMaybe ""         (HashMap.lookup "description" m)
+                            newRecord @RequirementCandidate
+                                |> set #title title
+                                |> set #description desc
+                                |> set #sourceWidgetId proposal.sourceWidgetId
+                                |> set #category "friction"
+                                |> set #status "open"
+                                |> createRecord
+                            setSuccessMessage "Requirement candidate created from AI draft"
+                        Nothing ->
+                            setSuccessMessage "Proposal accepted (could not parse JSON for candidate)"
+                redirectTo ShowAgentProposalAction { agentProposalId }
+
+    action RejectProposalAction { agentProposalId } = do
+        proposal  <- fetch agentProposalId
+        mExisting <- query @AgentReviewRecord
+            |> filterWhere (#proposalId, agentProposalId)
+            |> fetchOneOrNothing
+        case mExisting of
+            Just _ -> do
+                setSuccessMessage "Already reviewed"
+                redirectTo ShowAgentProposalAction { agentProposalId }
+            Nothing -> do
+                mUser <- currentUserOrNothing
+                let reviewerId = fmap (.id) mUser
+                proposal
+                    |> set #status "rejected"
+                    |> updateRecord
+                notes <- paramOrNothing @Text "notes"
+                newRecord @AgentReviewRecord
+                    |> set #proposalId agentProposalId
+                    |> set #reviewerId (fmap (Id . unId) reviewerId)
+                    |> set #decision "rejected"
+                    |> set #notes notes
+                    |> createRecord
+                setSuccessMessage "Proposal rejected"
+                redirectTo ShowAgentProposalAction { agentProposalId }

Web/Controller/DecisionRecords.hs

@@ -8,6 +8,8 @@ import Web.View.DecisionRecords.Edit
 import Generated.Types
 import IHP.Prelude
 import IHP.ControllerPrelude
+import Application.Helper.Controller (callClaudeApi)
+import Data.List (intercalate)
 
 validOutcomes :: [Text]
 validOutcomes = ["accepted", "rejected", "deferred", "split", "merged", "reframed"]
@@ -175,3 +177,38 @@ instance Controller DecisionRecordsController where
         deleteRecord ref
         setSuccessMessage "Implementation reference removed"
         redirectTo ShowDecisionRecordAction { decisionRecordId }
+
+    -- T07: Propose implementation paths via Claude API
+    action ProposeImplementationAction { decisionRecordId } = do
+        record   <- fetch decisionRecordId
+        implRefs <- query @ImplementationChangeReference
+            |> filterWhere (#decisionId, decisionRecordId)
+            |> fetch
+        mRequirement <- case record.requirementId of
+            Nothing  -> pure Nothing
+            Just rid -> fetchOneOrNothing rid
+        let implLines = map (\r -> r.system <> ": " <> r.workItemRef) implRefs
+            reqDesc   = maybe "" (.description) mRequirement
+            userMsg   = "Decision: " <> record.title
+                     <> "\nRationale: " <> record.rationale
+                     <> "\nOutcome: " <> record.outcome
+                     <> "\nRequirement: " <> reqDesc
+                     <> "\nExisting impl refs: " <> intercalate ", " implLines
+        result <- liftIO $ callClaudeApi
+            "You are a traceability-aware implementation analyst. Propose 1\x20133 concrete implementation paths for this decision. Each path should include a work_item_ref (e.g. PROJ-123), a system (github|linear|jira), and a rationale. Respond with JSON: {\"proposals\": [{\"work_item_ref\": \"...\", \"system\": \"...\", \"rationale\": \"...\"}]}."
+            userMsg
+            600
+        case result of
+            Left err -> do
+                setErrorMessage ("Implementation proposal failed: " <> err)
+                redirectTo ShowDecisionRecordAction { decisionRecordId }
+            Right content -> do
+                newRecord @AgentProposal
+                    |> set #proposalType "impl_proposal"
+                    |> set #sourceDecisionId (Just decisionRecordId)
+                    |> set #content content
+                    |> set #modelRef "claude-sonnet-4-6"
+                    |> set #status "pending"
+                    |> createRecord
+                setSuccessMessage "Implementation proposal created"
+                redirectTo ShowDecisionRecordAction { decisionRecordId }

Web/Controller/Hubs.hs

@@ -8,6 +8,7 @@ import Web.View.Hubs.Edit
 import Web.View.Hubs.TriageDashboard
 import Web.View.Hubs.GovernanceDashboard
 import Web.View.Hubs.AntifragilityDashboard
+import Web.View.Hubs.AgentAuditDashboard
 import Generated.Types
 import IHP.Prelude
 import IHP.ControllerPrelude
@@ -219,3 +220,11 @@ instance Controller HubsController where
             , regressionWidgetIds
             , recurrenceLeaderboard
             }
+    action AgentAuditDashboardAction { hubId } = autoRefresh do
+        hub       <- fetch hubId
+        proposals <- query @AgentProposal
+            |> orderByDesc #createdAt
+            |> fetch
+        reviews   <- query @AgentReviewRecord |> fetch
+        widgets   <- query @Widget |> fetch
+        render AgentAuditDashboardView { hub, proposals, reviews, widgets }

Web/Controller/RequirementCandidates.hs

@@ -8,6 +8,17 @@ import Web.View.RequirementCandidates.Edit
 import Generated.Types
 import IHP.Prelude
 import IHP.ControllerPrelude
+import Application.Helper.Controller (callClaudeApi)
+import Data.List (intercalate)
+import Data.Aeson (decode, Value(..), Array)
+import Data.Aeson.Lens (key, _String)
+import Control.Lens ((^?))
+import Data.ByteString.Lazy (fromStrict)
+import Data.Text.Encoding (encodeUtf8)
+import Data.HashMap.Strict (HashMap)
+import qualified Data.HashMap.Strict as HashMap
+import qualified Data.Vector as Vector
+import Control.Monad (forM_)
 
 validStatuses :: [Text]
 validStatuses = ["open", "in_review", "accepted", "rejected", "deferred"]
@@ -233,3 +244,86 @@ instance Controller RequirementCandidatesController where
                     |> createRecord
                 setSuccessMessage "Decision record created"
                 redirectTo ShowDecisionRecordAction { decisionRecordId = dr.id }
+
+    -- T05: Detect duplicate candidates via Claude API
+    action DetectDuplicatesAction { requirementCandidateId } = do
+        target <- fetch requirementCandidateId
+        others <- query @RequirementCandidate
+            |> fetch
+        let otherLines = map (\c -> show c.id <> " | " <> c.title <> ": " <> c.description)
+                             (filter (\c -> c.id /= requirementCandidateId) others)
+            targetLine = "TARGET: " <> target.title <> ": " <> target.description
+            userMsg = targetLine <> "\n\nEXISTING:\n" <> intercalate "\n" otherLines
+        result <- liftIO $ callClaudeApi
+            "You are a deduplication assistant. Given a target candidate and a list of existing candidates, identify likely duplicates. Respond with JSON: {\"duplicates\": [{\"id\": \"uuid\", \"reason\": \"...\"}]}."
+            userMsg
+            500
+        case result of
+            Left err -> do
+                setErrorMessage ("Duplicate detection failed: " <> err)
+                redirectTo ShowRequirementCandidateAction { requirementCandidateId }
+            Right content -> do
+                newRecord @AgentProposal
+                    |> set #proposalType "duplicate_flag"
+                    |> set #sourceCandidateId (Just requirementCandidateId)
+                    |> set #content content
+                    |> set #modelRef "claude-sonnet-4-6"
+                    |> set #status "pending"
+                    |> createRecord
+                setSuccessMessage "Duplicate detection proposal created"
+                redirectTo ShowRequirementCandidateAction { requirementCandidateId }
+
+    -- T06: Detect policy sensitivity via Claude API
+    action DetectPolicySensitivityAction { requirementCandidateId } = do
+        candidate <- fetch requirementCandidateId
+        mWidget   <- case candidate.sourceWidgetId of
+            Nothing  -> pure Nothing
+            Just wid -> fetchOneOrNothing wid
+        let policyCtx = maybe "unknown" (.policyScope) mWidget
+            userMsg   = "Title: " <> candidate.title
+                     <> "\nDescription: " <> candidate.description
+                     <> "\nPolicy scope context: " <> policyCtx
+        result <- liftIO $ callClaudeApi
+            "You are a policy compliance assistant. Analyse this requirement candidate for potential policy concerns. Valid scopes: internal, external, regulatory, contractual, architectural. Respond with JSON: {\"concerns\": [{\"scope\": \"...\", \"note\": \"...\"}], \"severity\": \"low|medium|high\"}."
+            userMsg
+            500
+        case result of
+            Left err -> do
+                setErrorMessage ("Policy check failed: " <> err)
+                redirectTo ShowRequirementCandidateAction { requirementCandidateId }
+            Right content -> do
+                let confidenceScore = extractSeverityScore content
+                proposal <- newRecord @AgentProposal
+                    |> set #proposalType "policy_flag"
+                    |> set #sourceCandidateId (Just requirementCandidateId)
+                    |> set #content content
+                    |> set #modelRef "claude-sonnet-4-6"
+                    |> set #confidence (Just confidenceScore)
+                    |> set #status "pending"
+                    |> createRecord
+                -- Create one ConfidenceAnnotation per concern scope
+                let mParsed = decode (fromStrict (encodeUtf8 content))
+                              :: Maybe (HashMap Text Value)
+                case mParsed >>= HashMap.lookup "concerns" of
+                    Just (Array concerns) ->
+                        forM_ (Vector.toList concerns) \concern ->
+                            case (concern ^? key "scope" . _String
+                                 ,concern ^? key "note"  . _String) of
+                                (Just scope, noteM) ->
+                                    newRecord @ConfidenceAnnotation
+                                        |> set #proposalId proposal.id
+                                        |> set #dimension scope
+                                        |> set #score confidenceScore
+                                        |> set #explanation noteM
+                                        |> createRecord
+                                _ -> pure ()
+                    _ -> pure ()
+                setSuccessMessage "Policy check proposal created"
+                redirectTo ShowRequirementCandidateAction { requirementCandidateId }
+
+-- Map severity string to numeric confidence
+extractSeverityScore :: Text -> Double
+extractSeverityScore content
+    | "\"high\""   `isInfixOf` content = 0.9
+    | "\"medium\"" `isInfixOf` content = 0.6
+    | otherwise                         = 0.3

Web/Controller/Widgets.hs

@@ -9,7 +9,8 @@ import Generated.Types
 import IHP.Prelude
 import IHP.ControllerPrelude
 import Data.Aeson (toJSON, object, (.=))
-import Application.Helper.Controller (isInRegression, widgetCycleCounts)
+import Application.Helper.Controller (isInRegression, widgetCycleCounts, callClaudeApi)
+import Data.List (intercalate)
 
 instance Controller WidgetsController where
     beforeAction = ensureIsUser
@@ -121,3 +122,65 @@ instance Controller WidgetsController where
                         |> createRecord
                     setSuccessMessage "Widget updated"
                     redirectTo ShowWidgetAction { widgetId = widget.id }
+
+    -- T03: Summarize feedback cluster via Claude API
+    action SummarizeClusterAction { widgetId } = do
+        annotations <- query @Annotation
+            |> filterWhere (#widgetId, widgetId)
+            |> orderByDesc #createdAt
+            |> limit 20
+            |> fetch
+        threads <- query @AnnotationThread
+            |> filterWhere (#widgetId, widgetId)
+            |> orderByDesc #createdAt
+            |> limit 20
+            |> fetch
+        let annLines = map (\a -> "[" <> a.category <> "/" <> a.severity <> "] " <> a.body) annotations
+            threadLines = map (\t -> "[thread] " <> t.title <> ": " <> fromMaybe "" t.description) threads
+            userMsg = intercalate "\n" (annLines <> threadLines)
+        result <- liftIO $ callClaudeApi
+            "You are a distillation assistant for a governed interaction hub. Summarize the following user feedback cluster into a concise, actionable summary (2\x20134 sentences). Be factual and neutral."
+            userMsg
+            300
+        case result of
+            Left err -> do
+                setErrorMessage ("AI summarization failed: " <> err)
+                redirectTo ShowWidgetAction { widgetId }
+            Right content -> do
+                newRecord @AgentProposal
+                    |> set #proposalType "summary"
+                    |> set #sourceWidgetId (Just widgetId)
+                    |> set #content content
+                    |> set #modelRef "claude-sonnet-4-6"
+                    |> set #status "pending"
+                    |> createRecord
+                setSuccessMessage "Summary proposal created"
+                redirectTo ShowWidgetAction { widgetId }
+
+    -- T04: Draft a requirement candidate via Claude API
+    action DraftRequirementAction { widgetId } = do
+        annotations <- query @Annotation
+            |> filterWhere (#widgetId, widgetId)
+            |> orderByDesc #createdAt
+            |> limit 20
+            |> fetch
+        let annLines = map (\a -> "[" <> a.category <> "/" <> a.severity <> "] " <> a.body) annotations
+            userMsg = intercalate "\n" annLines
+        result <- liftIO $ callClaudeApi
+            "You are a requirements analyst. Given these friction annotations, draft a single structured requirement candidate. Respond with JSON: {\"title\": \"...\", \"description\": \"...\"}."
+            userMsg
+            400
+        case result of
+            Left err -> do
+                setErrorMessage ("AI draft failed: " <> err)
+                redirectTo ShowWidgetAction { widgetId }
+            Right content -> do
+                newRecord @AgentProposal
+                    |> set #proposalType "requirement_draft"
+                    |> set #sourceWidgetId (Just widgetId)
+                    |> set #content content
+                    |> set #modelRef "claude-sonnet-4-6"
+                    |> set #status "pending"
+                    |> createRecord
+                setSuccessMessage "Requirement draft proposal created"
+                redirectTo ShowWidgetAction { widgetId }

Web/FrontController.hs

@@ -16,6 +16,7 @@ import Web.Controller.RequirementCandidates ()
 import Web.Controller.Requirements ()
 import Web.Controller.DecisionRecords ()
 import Web.Controller.DeploymentRecords ()
+import Web.Controller.AgentProposals ()
 import Web.Controller.Sessions ()
 
 instance FrontController WebApplication where
@@ -30,6 +31,7 @@ instance FrontController WebApplication where
         , parseRoute @RequirementsController
         , parseRoute @DecisionRecordsController
         , parseRoute @DeploymentRecordsController
+        , parseRoute @AgentProposalsController
         ]
 
 instance InitControllerContext WebApplication where
@@ -59,6 +61,7 @@ defaultLayout inner = [hsx|
                 <a href={RequirementsAction} class="text-sm text-gray-600 hover:text-gray-900">Requirements</a>
                 <a href={DecisionRecordsAction} class="text-sm text-gray-600 hover:text-gray-900">Decisions</a>
                 <a href={DeploymentRecordsAction} class="text-sm text-gray-600 hover:text-gray-900">Deployments</a>
+                <a href={AgentProposalsAction} class="text-sm text-gray-600 hover:text-gray-900">Agent</a>
                 <div class="ml-auto">
                     <a href={DeleteSessionAction} class="text-sm text-gray-500 hover:text-gray-700">Sign out</a>
                 </div>

Web/Routes.hs

@@ -31,5 +31,8 @@ instance AutoRoute DecisionRecordsController
 -- Deployment Records (Phase 4)
 instance AutoRoute DeploymentRecordsController
 
+-- Agent Proposals (Phase 5)
+instance AutoRoute AgentProposalsController
+
 -- Sessions
 instance AutoRoute SessionsController

Web/Types.hs

@@ -26,6 +26,7 @@ data HubsController
     | TriageDashboardAction          { hubId :: !(Id Hub) }
     | GovernanceDashboardAction      { hubId :: !(Id Hub) }
     | AntifragilityDashboardAction   { hubId :: !(Id Hub) }
+    | AgentAuditDashboardAction      { hubId :: !(Id Hub) }
     deriving (Eq, Show, Data)
 
 data WidgetsController
@@ -33,8 +34,10 @@ data WidgetsController
     | NewWidgetAction
     | ShowWidgetAction   { widgetId :: !(Id Widget)  }
     | CreateWidgetAction
-    | EditWidgetAction   { widgetId :: !(Id Widget)  }
-    | UpdateWidgetAction { widgetId :: !(Id Widget)  }
+    | EditWidgetAction            { widgetId :: !(Id Widget)  }
+    | UpdateWidgetAction          { widgetId :: !(Id Widget)  }
+    | SummarizeClusterAction      { widgetId :: !(Id Widget)  }
+    | DraftRequirementAction      { widgetId :: !(Id Widget)  }
     deriving (Eq, Show, Data)
 
 data InteractionEventsController
@@ -67,8 +70,10 @@ data RequirementCandidatesController
     | UpdateTriageStatusAction         { requirementCandidateId :: !(Id RequirementCandidate) }
     | AssignReviewerAction             { requirementCandidateId :: !(Id RequirementCandidate) }
     | MyQueueAction
-    | PromoteToRequirementAction       { requirementCandidateId :: !(Id RequirementCandidate) }
-    | LinkToDecisionAction             { requirementCandidateId :: !(Id RequirementCandidate) }
+    | PromoteToRequirementAction        { requirementCandidateId :: !(Id RequirementCandidate) }
+    | LinkToDecisionAction              { requirementCandidateId :: !(Id RequirementCandidate) }
+    | DetectDuplicatesAction            { requirementCandidateId :: !(Id RequirementCandidate) }
+    | DetectPolicySensitivityAction     { requirementCandidateId :: !(Id RequirementCandidate) }
     deriving (Eq, Show, Data)
 
 data RequirementsController
@@ -87,6 +92,7 @@ data DecisionRecordsController
     | DeletePolicyReferenceAction       { policyReferenceId :: !(Id PolicyReference) }
     | AddImplementationRefAction        { decisionRecordId :: !(Id DecisionRecord) }
     | DeleteImplementationRefAction     { implementationChangeReferenceId :: !(Id ImplementationChangeReference) }
+    | ProposeImplementationAction       { decisionRecordId :: !(Id DecisionRecord) }
     deriving (Eq, Show, Data)
 
 data DeploymentRecordsController
@@ -98,6 +104,13 @@ data DeploymentRecordsController
     | EvaluateChangeAction            { deploymentRecordId :: !(Id DeploymentRecord) }
     deriving (Eq, Show, Data)
 
+data AgentProposalsController
+    = AgentProposalsAction
+    | ShowAgentProposalAction { agentProposalId :: !(Id AgentProposal) }
+    | AcceptProposalAction    { agentProposalId :: !(Id AgentProposal) }
+    | RejectProposalAction    { agentProposalId :: !(Id AgentProposal) }
+    deriving (Eq, Show, Data)
+
 data SessionsController
     = NewSessionAction
     | CreateSessionAction

Web/View/AgentProposals/Index.hs

@@ -0,0 +1,138 @@
+module Web.View.AgentProposals.Index where
+
+import Web.Types
+import Generated.Types
+import IHP.Prelude
+import IHP.ViewPrelude
+
+data IndexView = IndexView
+    { proposals     :: ![AgentProposal]
+    , widgets       :: ![Widget]
+    , mTypeFilter   :: !(Maybe Text)
+    , mStatusFilter :: !(Maybe Text)
+    }
+
+allProposalTypes :: [Text]
+allProposalTypes = ["summary", "requirement_draft", "duplicate_flag", "policy_flag", "impl_proposal"]
+
+allStatuses :: [Text]
+allStatuses = ["pending", "accepted", "rejected", "superseded"]
+
+instance View IndexView where
+    html IndexView { .. } = [hsx|
+        <div class="flex items-center justify-between mb-6">
+            <h1 class="text-2xl font-semibold">Agent Proposals</h1>
+        </div>
+
+        <!-- Filters -->
+        <div class="flex gap-4 mb-5 flex-wrap">
+            <div class="flex gap-1 text-sm flex-wrap">
+                <span class="text-gray-400 text-xs self-center mr-1">Type:</span>
+                <a href={agentProposalsUrl Nothing mStatusFilter}
+                   class={typeTabClass Nothing mTypeFilter}>All</a>
+                {forEach allProposalTypes (\t -> [hsx|
+                    <a href={agentProposalsUrl (Just t) mStatusFilter}
+                       class={typeTabClass (Just t) mTypeFilter}>{t}</a>
+                |])}
+            </div>
+            <div class="flex gap-1 text-sm flex-wrap">
+                <span class="text-gray-400 text-xs self-center mr-1">Status:</span>
+                <a href={agentProposalsUrl mTypeFilter Nothing}
+                   class={typeTabClass Nothing mStatusFilter}>All</a>
+                {forEach allStatuses (\s -> [hsx|
+                    <a href={agentProposalsUrl mTypeFilter (Just s)}
+                       class={typeTabClass (Just s) mStatusFilter}>{s}</a>
+                |])}
+            </div>
+        </div>
+
+        {if null proposals
+            then [hsx|<p class="text-sm text-gray-400">No proposals found.</p>|]
+            else renderTable proposals widgets}
+    |]
+
+agentProposalsUrl :: Maybe Text -> Maybe Text -> Text
+agentProposalsUrl mt ms =
+    let parts = catMaybes
+            [ fmap ("proposal_type=" <>) mt
+            , fmap ("status=" <>) ms
+            ]
+    in "/AgentProposals" <> if null parts then "" else "?" <> intercalate "&" parts
+
+renderTable :: [AgentProposal] -> [Widget] -> Html
+renderTable proposals widgets = [hsx|
+    <div class="bg-white rounded-lg border border-gray-200 overflow-hidden">
+        <table class="w-full text-sm">
+            <thead class="bg-gray-50 border-b border-gray-200">
+                <tr>
+                    <th class="text-left px-4 py-3 font-medium text-gray-600">Type</th>
+                    <th class="text-left px-4 py-3 font-medium text-gray-600">Source Widget</th>
+                    <th class="text-left px-4 py-3 font-medium text-gray-600">Confidence</th>
+                    <th class="text-left px-4 py-3 font-medium text-gray-600">Status</th>
+                    <th class="text-left px-4 py-3 font-medium text-gray-600">Created</th>
+                </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-100">
+                {forEach proposals (renderRow widgets)}
+            </tbody>
+        </table>
+    </div>
+|]
+
+renderRow :: [Widget] -> AgentProposal -> Html
+renderRow widgets p = [hsx|
+    <tr class="hover:bg-gray-50">
+        <td class="px-4 py-3">
+            <a href={ShowAgentProposalAction { agentProposalId = p.id }}
+               class={proposalTypeBadge p.proposalType <> " text-xs px-2 py-0.5 rounded font-medium"}>
+                {p.proposalType}
+            </a>
+        </td>
+        <td class="px-4 py-3 text-gray-600">{widgetName widgets p.sourceWidgetId}</td>
+        <td class="px-4 py-3">{renderConfidenceBar p.confidence}</td>
+        <td class="px-4 py-3">
+            <span class={statusBadge p.status <> " text-xs px-2 py-0.5 rounded font-medium"}>
+                {p.status}
+            </span>
+        </td>
+        <td class="px-4 py-3 text-gray-400 text-xs">{show p.createdAt}</td>
+    </tr>
+|]
+
+widgetName :: [Widget] -> Maybe (Id Widget) -> Text
+widgetName _       Nothing    = "—"
+widgetName widgets (Just wid) = maybe "(unknown)" (.name) (find (\w -> w.id == wid) widgets)
+
+renderConfidenceBar :: Maybe Double -> Html
+renderConfidenceBar Nothing  = [hsx|<span class="text-gray-300 text-xs">—</span>|]
+renderConfidenceBar (Just c) =
+    let pct = show (round (c * 100) :: Int) <> "%"
+        barWidth = "width: " <> pct
+    in [hsx|
+        <div class="flex items-center gap-2">
+            <div class="w-16 bg-gray-100 rounded h-1.5">
+                <div class="bg-indigo-400 rounded h-1.5" style={barWidth}></div>
+            </div>
+            <span class="text-xs text-gray-500">{pct}</span>
+        </div>
+    |]
+
+proposalTypeBadge :: Text -> Text
+proposalTypeBadge "summary"            = "bg-blue-100 text-blue-800"
+proposalTypeBadge "requirement_draft"  = "bg-indigo-100 text-indigo-800"
+proposalTypeBadge "duplicate_flag"     = "bg-orange-100 text-orange-800"
+proposalTypeBadge "policy_flag"        = "bg-red-100 text-red-800"
+proposalTypeBadge "impl_proposal"      = "bg-green-100 text-green-800"
+proposalTypeBadge _                    = "bg-gray-100 text-gray-600"
+
+statusBadge :: Text -> Text
+statusBadge "pending"    = "bg-yellow-100 text-yellow-800"
+statusBadge "accepted"   = "bg-green-100 text-green-800"
+statusBadge "rejected"   = "bg-red-100 text-red-800"
+statusBadge "superseded" = "bg-gray-100 text-gray-500"
+statusBadge _            = "bg-gray-100 text-gray-600"
+
+typeTabClass :: Maybe Text -> Maybe Text -> Text
+typeTabClass a b
+    | a == b    = "px-3 py-1 rounded bg-indigo-100 text-indigo-700 font-medium text-xs"
+    | otherwise = "px-3 py-1 rounded text-gray-600 hover:bg-gray-100 text-xs"

Web/View/AgentProposals/Show.hs

@@ -0,0 +1,165 @@
+module Web.View.AgentProposals.Show where
+
+import Web.Types
+import Generated.Types
+import IHP.Prelude
+import IHP.ViewPrelude
+
+data ShowView = ShowView
+    { proposal    :: !AgentProposal
+    , mWidget     :: !(Maybe Widget)
+    , mCandidate  :: !(Maybe RequirementCandidate)
+    , mDecision   :: !(Maybe DecisionRecord)
+    , mReview     :: !(Maybe AgentReviewRecord)
+    , confidences :: ![ConfidenceAnnotation]
+    , users       :: ![User]
+    }
+
+instance View ShowView where
+    html ShowView { .. } = [hsx|
+        <div class="mb-4">
+            <a href={AgentProposalsAction} class="text-sm text-indigo-600 hover:underline">← Agent Proposals</a>
+        </div>
+
+        <div class="flex items-start justify-between mb-6">
+            <div class="flex items-center gap-3">
+                <span class={proposalTypeBadge proposal.proposalType <> " text-sm px-2 py-1 rounded font-medium"}>
+                    {proposal.proposalType}
+                </span>
+                <span class={statusBadge proposal.status <> " text-sm px-2 py-1 rounded font-medium"}>
+                    {proposal.status}
+                </span>
+            </div>
+        </div>
+
+        <!-- Content panel -->
+        <div class="bg-white rounded-lg border border-gray-200 p-5 mb-5">
+            <h2 class="text-sm font-semibold text-gray-700 mb-2">AI Output</h2>
+            <pre class="text-sm text-gray-800 whitespace-pre-wrap font-mono bg-gray-50 rounded p-4">{proposal.content}</pre>
+        </div>
+
+        <!-- Confidence breakdown -->
+        {if null confidences then mempty else renderConfidences confidences}
+
+        <!-- Source context -->
+        <div class="bg-white rounded-lg border border-gray-200 p-5 mb-5">
+            <h2 class="text-sm font-semibold text-gray-700 mb-3">Source Context</h2>
+            <dl class="grid grid-cols-2 gap-3 text-sm">
+                <dt class="text-gray-500">Widget</dt>
+                <dd>{maybe "—" (.name) mWidget}</dd>
+                <dt class="text-gray-500">Candidate</dt>
+                <dd>{maybe "—" (.title) mCandidate}</dd>
+                <dt class="text-gray-500">Decision</dt>
+                <dd>{maybe "—" (.title) mDecision}</dd>
+            </dl>
+        </div>
+
+        <!-- Review section -->
+        {case mReview of
+            Just review -> renderExistingReview review users
+            Nothing     -> renderReviewForm proposal.id proposal.status}
+
+        <!-- Attribution footer -->
+        <div class="text-xs text-gray-400 mt-4 border-t pt-3">
+            Model: <span class="font-mono">{proposal.modelRef}</span>
+            · Created: {show proposal.createdAt}
+        </div>
+    |]
+
+renderConfidences :: [ConfidenceAnnotation] -> Html
+renderConfidences cs = [hsx|
+    <div class="bg-white rounded-lg border border-gray-200 p-5 mb-5">
+        <h2 class="text-sm font-semibold text-gray-700 mb-3">Confidence Breakdown</h2>
+        <div class="space-y-3">
+            {forEach cs renderConfidenceRow}
+        </div>
+    </div>
+|]
+
+renderConfidenceRow :: ConfidenceAnnotation -> Html
+renderConfidenceRow c =
+    let pct = show (round (c.score * 100) :: Int) <> "%"
+        barWidth = "width: " <> pct
+    in [hsx|
+        <div>
+            <div class="flex justify-between text-xs mb-1">
+                <span class="text-gray-600">{c.dimension}</span>
+                <span class="text-gray-500">{pct}</span>
+            </div>
+            <div class="w-full bg-gray-100 rounded h-2">
+                <div class="bg-indigo-400 rounded h-2" style={barWidth}></div>
+            </div>
+            {maybe mempty (\e -> [hsx|<p class="text-xs text-gray-400 mt-0.5">{e}</p>|]) c.explanation}
+        </div>
+    |]
+
+renderExistingReview :: AgentReviewRecord -> [User] -> Html
+renderExistingReview review users = [hsx|
+    <div class="bg-gray-50 rounded-lg border border-gray-200 p-5 mb-5">
+        <h2 class="text-sm font-semibold text-gray-700 mb-2">Review Decision</h2>
+        <div class="flex items-center gap-3 mb-2">
+            <span class={decisionBadge review.decision <> " text-sm px-2 py-1 rounded font-medium"}>
+                {review.decision}
+            </span>
+            <span class="text-xs text-gray-400">by {reviewerName users review.reviewerId} at {show review.reviewedAt}</span>
+        </div>
+        {maybe mempty (\n -> [hsx|<p class="text-sm text-gray-600">{n}</p>|]) review.notes}
+    </div>
+|]
+
+renderReviewForm :: Id AgentProposal -> Text -> Html
+renderReviewForm pid status
+    | status /= "pending" = mempty
+    | otherwise = [hsx|
+        <div class="bg-white rounded-lg border border-gray-200 p-5 mb-5">
+            <h2 class="text-sm font-semibold text-gray-700 mb-3">Review This Proposal</h2>
+            <div class="mb-3">
+                <label class="block text-xs text-gray-500 mb-1">Notes (optional)</label>
+                <textarea id="review-notes" name="notes" rows="2"
+                    class="w-full border border-gray-300 rounded px-3 py-2 text-sm"></textarea>
+            </div>
+            <div class="flex gap-3">
+                <form method="POST" action={AcceptProposalAction { agentProposalId = pid }}
+                      onsubmit="document.getElementById('accept-notes').value = document.getElementById('review-notes').value">
+                    <input type="hidden" name="notes" id="accept-notes" />
+                    <button type="submit"
+                        class="bg-green-600 text-white text-sm px-4 py-2 rounded hover:bg-green-700">
+                        Accept
+                    </button>
+                </form>
+                <form method="POST" action={RejectProposalAction { agentProposalId = pid }}
+                      onsubmit="document.getElementById('reject-notes').value = document.getElementById('review-notes').value">
+                    <input type="hidden" name="notes" id="reject-notes" />
+                    <button type="submit"
+                        class="bg-red-600 text-white text-sm px-4 py-2 rounded hover:bg-red-700">
+                        Reject
+                    </button>
+                </form>
+            </div>
+        </div>
+    |]
+
+reviewerName :: [User] -> Maybe (Id User) -> Text
+reviewerName _     Nothing    = "unknown"
+reviewerName users (Just uid) = maybe "(unknown)" (.name) (find (\u -> u.id == uid) users)
+
+proposalTypeBadge :: Text -> Text
+proposalTypeBadge "summary"            = "bg-blue-100 text-blue-800"
+proposalTypeBadge "requirement_draft"  = "bg-indigo-100 text-indigo-800"
+proposalTypeBadge "duplicate_flag"     = "bg-orange-100 text-orange-800"
+proposalTypeBadge "policy_flag"        = "bg-red-100 text-red-800"
+proposalTypeBadge "impl_proposal"      = "bg-green-100 text-green-800"
+proposalTypeBadge _                    = "bg-gray-100 text-gray-600"
+
+statusBadge :: Text -> Text
+statusBadge "pending"    = "bg-yellow-100 text-yellow-800"
+statusBadge "accepted"   = "bg-green-100 text-green-800"
+statusBadge "rejected"   = "bg-red-100 text-red-800"
+statusBadge "superseded" = "bg-gray-100 text-gray-500"
+statusBadge _            = "bg-gray-100 text-gray-600"
+
+decisionBadge :: Text -> Text
+decisionBadge "accepted" = "bg-green-100 text-green-800"
+decisionBadge "rejected" = "bg-red-100 text-red-800"
+decisionBadge "modified" = "bg-blue-100 text-blue-800"
+decisionBadge _          = "bg-gray-100 text-gray-600"

Web/View/DecisionRecords/Show.hs

@@ -114,7 +114,14 @@ instance View ShowView where
 
             <!-- Implementation references -->
             <div class="bg-white rounded-lg border border-gray-200 px-6 py-4">
-                <h2 class="text-sm font-semibold text-gray-700 mb-3">Implementation References</h2>
+                <div class="flex items-center justify-between mb-3">
+                    <h2 class="text-sm font-semibold text-gray-700">Implementation References</h2>
+                    <form method="POST" action={ProposeImplementationAction { decisionRecordId = record.id }} class="inline">
+                        <button type="submit" class="text-xs border border-green-300 text-green-700 px-2 py-1 rounded hover:bg-green-50">
+                            Propose Implementation
+                        </button>
+                    </form>
+                </div>
                 {forEach implRefs renderImplRef}
                 <form method="POST" action={AddImplementationRefAction { decisionRecordId = record.id }}
                       class="mt-3 flex items-end gap-2">

Web/View/Hubs/AgentAuditDashboard.hs

@@ -0,0 +1,191 @@
+module Web.View.Hubs.AgentAuditDashboard where
+
+import Web.Types
+import Generated.Types
+import IHP.Prelude
+import IHP.ViewPrelude
+
+data AgentAuditDashboardView = AgentAuditDashboardView
+    { hub       :: !Hub
+    , proposals :: ![AgentProposal]
+    , reviews   :: ![AgentReviewRecord]
+    , widgets   :: ![Widget]
+    }
+
+instance View AgentAuditDashboardView where
+    html AgentAuditDashboardView { .. } = [hsx|
+        <div class="flex items-center justify-between mb-6">
+            <div>
+                <h1 class="text-2xl font-semibold">Agent Audit Dashboard</h1>
+                <p class="text-sm text-gray-500">{hub.name}</p>
+            </div>
+            <a href={ShowHubAction { hubId = hub.id }}
+               class="text-sm text-indigo-600 hover:underline">← Hub</a>
+        </div>
+
+        <!-- KPI row -->
+        <div class="grid grid-cols-4 gap-4 mb-6">
+            {kpiCard "Total Proposals" (show totalProposals) "text-gray-800"}
+            {kpiCard "Pending" (show pendingCount) "text-yellow-700"}
+            {kpiCard "Acceptance Rate" (showPct acceptanceRate) "text-green-700"}
+            {kpiCard "Rejection Rate" (showPct rejectionRate) "text-red-700"}
+        </div>
+
+        <!-- Proposals by type -->
+        <div class="bg-white rounded-lg border border-gray-200 p-5 mb-5">
+            <h2 class="text-sm font-semibold text-gray-700 mb-3">Proposals by Type</h2>
+            <div class="flex gap-4 flex-wrap">
+                {forEach allTypes (\t ->
+                    let cnt = length (filter (\p -> p.proposalType == t) proposals)
+                    in [hsx|
+                        <div class="flex items-center gap-2">
+                            <span class={typeBadge t <> " text-xs px-2 py-0.5 rounded font-medium"}>{t}</span>
+                            <span class="text-sm font-semibold text-gray-700">{show cnt}</span>
+                        </div>
+                    |])}
+            </div>
+        </div>
+
+        <!-- Unreviewed queue -->
+        <div class="bg-white rounded-lg border border-gray-200 overflow-hidden mb-5">
+            <div class="px-5 py-3 border-b border-gray-100 bg-yellow-50">
+                <h2 class="text-sm font-semibold text-yellow-800">Unreviewed Queue ({show pendingCount})</h2>
+            </div>
+            {if null pending
+                then [hsx|<p class="text-sm text-gray-400 px-5 py-4">No pending proposals.</p>|]
+                else [hsx|
+                    <table class="w-full text-sm">
+                        <tbody class="divide-y divide-gray-100">
+                            {forEach (sortByCreatedAt pending) renderQueueRow}
+                        </tbody>
+                    </table>
+                |]}
+        </div>
+
+        <!-- Recent proposals (last 20) -->
+        <div class="bg-white rounded-lg border border-gray-200 overflow-hidden mb-5">
+            <div class="px-5 py-3 border-b border-gray-100">
+                <h2 class="text-sm font-semibold text-gray-700">Recent Proposals (last 20)</h2>
+            </div>
+            <table class="w-full text-sm">
+                <thead class="bg-gray-50 border-b border-gray-200">
+                    <tr>
+                        <th class="text-left px-4 py-2 font-medium text-gray-600 text-xs">Type</th>
+                        <th class="text-left px-4 py-2 font-medium text-gray-600 text-xs">Source Widget</th>
+                        <th class="text-left px-4 py-2 font-medium text-gray-600 text-xs">Status</th>
+                        <th class="text-left px-4 py-2 font-medium text-gray-600 text-xs">Confidence</th>
+                        <th class="text-left px-4 py-2 font-medium text-gray-600 text-xs">Age</th>
+                    </tr>
+                </thead>
+                <tbody class="divide-y divide-gray-100">
+                    {forEach recent (renderRecentRow widgets)}
+                </tbody>
+            </table>
+        </div>
+
+        <!-- Attribution log: model_ref x proposal_type matrix -->
+        <div class="bg-white rounded-lg border border-gray-200 p-5">
+            <h2 class="text-sm font-semibold text-gray-700 mb-3">Attribution Log (model × type)</h2>
+            <table class="text-xs">
+                <thead>
+                    <tr>
+                        <th class="text-left px-3 py-1 text-gray-500">Model</th>
+                        {forEach allTypes (\t -> [hsx|
+                            <th class="px-3 py-1 text-gray-500">{t}</th>
+                        |])}
+                    </tr>
+                </thead>
+                <tbody>
+                    {forEach allModels (\m -> [hsx|
+                        <tr class="border-t border-gray-100">
+                            <td class="px-3 py-1 font-mono text-gray-600">{m}</td>
+                            {forEach allTypes (\t ->
+                                let cnt = length (filter (\p -> p.modelRef == m && p.proposalType == t) proposals)
+                                in [hsx|<td class="px-3 py-1 text-center text-gray-700">{if cnt == 0 then "—" else show cnt}</td>|])}
+                        </tr>
+                    |])}
+                </tbody>
+            </table>
+        </div>
+    |]
+      where
+        totalProposals  = length proposals
+        pending         = filter (\p -> p.status == "pending") proposals
+        pendingCount    = length pending
+        accepted        = filter (\r -> r.decision == "accepted") reviews
+        rejected        = filter (\r -> r.decision == "rejected") reviews
+        reviewed        = length accepted + length rejected
+        acceptanceRate  = if reviewed == 0 then 0 else fromIntegral (length accepted) / fromIntegral reviewed :: Double
+        rejectionRate   = if reviewed == 0 then 0 else fromIntegral (length rejected) / fromIntegral reviewed :: Double
+        recent          = take 20 proposals
+        allTypes        = ["summary", "requirement_draft", "duplicate_flag", "policy_flag", "impl_proposal"]
+        allModels       = nub (map (.modelRef) proposals)
+
+kpiCard :: Text -> Text -> Text -> Html
+kpiCard label value colorClass = [hsx|
+    <div class="bg-white rounded-lg border border-gray-200 p-4">
+        <p class="text-xs text-gray-500 mb-1">{label}</p>
+        <p class={"text-2xl font-bold " <> colorClass}>{value}</p>
+    </div>
+|]
+
+renderQueueRow :: AgentProposal -> Html
+renderQueueRow p = [hsx|
+    <tr class="hover:bg-gray-50">
+        <td class="px-4 py-2">
+            <span class={typeBadge p.proposalType <> " text-xs px-2 py-0.5 rounded font-medium"}>
+                {p.proposalType}
+            </span>
+        </td>
+        <td class="px-4 py-2 text-gray-400 text-xs">{show p.createdAt}</td>
+        <td class="px-4 py-2">
+            <a href={ShowAgentProposalAction { agentProposalId = p.id }}
+               class="text-xs text-indigo-600 hover:underline">Review →</a>
+        </td>
+    </tr>
+|]
+
+renderRecentRow :: [Widget] -> AgentProposal -> Html
+renderRecentRow widgets p = [hsx|
+    <tr class="hover:bg-gray-50">
+        <td class="px-4 py-2">
+            <a href={ShowAgentProposalAction { agentProposalId = p.id }}
+               class={typeBadge p.proposalType <> " text-xs px-2 py-0.5 rounded font-medium"}>
+                {p.proposalType}
+            </a>
+        </td>
+        <td class="px-4 py-2 text-gray-600 text-xs">{widgetName widgets p.sourceWidgetId}</td>
+        <td class="px-4 py-2">
+            <span class={statusBadge p.status <> " text-xs px-2 py-0.5 rounded"}>
+                {p.status}
+            </span>
+        </td>
+        <td class="px-4 py-2 text-gray-500 text-xs">{maybe "—" (\c -> show (round (c * 100) :: Int) <> "%") p.confidence}</td>
+        <td class="px-4 py-2 text-gray-400 text-xs">{show p.createdAt}</td>
+    </tr>
+|]
+
+widgetName :: [Widget] -> Maybe (Id Widget) -> Text
+widgetName _       Nothing    = "—"
+widgetName widgets (Just wid) = maybe "—" (.name) (find (\w -> w.id == wid) widgets)
+
+sortByCreatedAt :: [AgentProposal] -> [AgentProposal]
+sortByCreatedAt = sortBy (\a b -> compare a.createdAt b.createdAt)
+
+showPct :: Double -> Text
+showPct d = show (round (d * 100) :: Int) <> "%"
+
+typeBadge :: Text -> Text
+typeBadge "summary"            = "bg-blue-100 text-blue-800"
+typeBadge "requirement_draft"  = "bg-indigo-100 text-indigo-800"
+typeBadge "duplicate_flag"     = "bg-orange-100 text-orange-800"
+typeBadge "policy_flag"        = "bg-red-100 text-red-800"
+typeBadge "impl_proposal"      = "bg-green-100 text-green-800"
+typeBadge _                    = "bg-gray-100 text-gray-600"
+
+statusBadge :: Text -> Text
+statusBadge "pending"    = "bg-yellow-100 text-yellow-800"
+statusBadge "accepted"   = "bg-green-100 text-green-800"
+statusBadge "rejected"   = "bg-red-100 text-red-800"
+statusBadge "superseded" = "bg-gray-100 text-gray-500"
+statusBadge _            = "bg-gray-100 text-gray-600"

Web/View/Hubs/Show.hs

@@ -41,6 +41,10 @@ instance View ShowView where
                        class="text-sm border border-green-300 text-green-700 px-3 py-1.5 rounded hover:bg-green-50">
                         Antifragility
                     </a>
+                    <a href={AgentAuditDashboardAction { hubId = hub.id }}
+                       class="text-sm border border-purple-300 text-purple-700 px-3 py-1.5 rounded hover:bg-purple-50">
+                        Agent Audit
+                    </a>
                     <a href={EditHubAction { hubId = hub.id }}
                        class="text-sm border border-gray-300 px-3 py-1.5 rounded hover:bg-gray-50">
                         Edit

Web/View/RequirementCandidates/Show.hs

@@ -28,7 +28,17 @@ instance View ShowView where
             <div class="bg-white rounded-lg border border-gray-200 px-6 py-5">
                 <div class="flex items-start justify-between mb-3">
                     <h1 class="text-2xl font-semibold">{candidate.title}</h1>
-                    <div class="flex gap-2 ml-4">
+                    <div class="flex gap-2 ml-4 flex-wrap">
+                        <form method="POST" action={DetectDuplicatesAction { requirementCandidateId = candidate.id }} class="inline">
+                            <button type="submit" class="text-sm border border-orange-300 text-orange-700 px-3 py-1.5 rounded hover:bg-orange-50">
+                                Check Duplicates
+                            </button>
+                        </form>
+                        <form method="POST" action={DetectPolicySensitivityAction { requirementCandidateId = candidate.id }} class="inline">
+                            <button type="submit" class="text-sm border border-red-300 text-red-700 px-3 py-1.5 rounded hover:bg-red-50">
+                                Policy Check
+                            </button>
+                        </form>
                         <a href={EditRequirementCandidateAction { requirementCandidateId = candidate.id }}
                            class="text-sm border border-gray-300 px-3 py-1.5 rounded hover:bg-gray-50">
                             Edit

Web/View/Widgets/Show.hs

@@ -82,8 +82,22 @@ instance View ShowView where
             <section>
                 <div class="flex items-center justify-between mb-3">
                     <h2 class="text-lg font-medium">Annotations</h2>
-                    <a href={NewAnnotationAction { widgetId = widget.id }}
-                       class="text-sm text-indigo-600 hover:text-indigo-800">+ Add</a>
+                    <div class="flex items-center gap-2">
+                        {if length annotations >= 3 then [hsx|
+                            <form method="POST" action={DraftRequirementAction { widgetId = widget.id }} class="inline">
+                                <button type="submit" class="text-xs border border-indigo-300 text-indigo-700 px-2 py-1 rounded hover:bg-indigo-50">
+                                    Draft Requirement
+                                </button>
+                            </form>
+                        |] else mempty}
+                        <form method="POST" action={SummarizeClusterAction { widgetId = widget.id }} class="inline">
+                            <button type="submit" class="text-xs border border-blue-300 text-blue-700 px-2 py-1 rounded hover:bg-blue-50">
+                                Summarize Feedback
+                            </button>
+                        </form>
+                        <a href={NewAnnotationAction { widgetId = widget.id }}
+                           class="text-sm text-indigo-600 hover:text-indigo-800">+ Add</a>
+                    </div>
                 </div>
                 <div class="space-y-2">
                     {forEach rootAnnotations (renderAnnotation childrenOf)}