diff --git a/apps/web/src/types/session.ts b/apps/web/src/types/session.ts
index 50fe3d64..390348b2 100644
--- a/apps/web/src/types/session.ts
+++ b/apps/web/src/types/session.ts
@@ -16,32 +16,3 @@ export interface Artifact {
   prNumber?: number
   createdAt: number
 }
-
-export interface Task {
-  content: string
-  status: "pending" | "in_progress" | "completed"
-  activeForm?: string
-}
-
-export interface FileChange {
-  filename: string
-  additions: number
-  deletions: number
-}
-
-export interface ChildSession {
-  id: string
-  description: string
-  prNumber?: number
-  prState?: "open" | "merged" | "closed" | "draft"
-  platform?: string
-}
-
-export interface SessionMetadata {
-  title: string
-  model?: string
-  branchName?: string
-  projectTag?: string
-  createdAt: number
-  updatedAt?: number
-}
diff --git a/packages/api/src/server/background/db/auth-config.ts b/packages/api/src/server/background/db/auth-config.ts
index 14aa5a64..7a6156ce 100644
--- a/packages/api/src/server/background/db/auth-config.ts
+++ b/packages/api/src/server/background/db/auth-config.ts
@@ -119,5 +119,3 @@ export const getPublicAuthProviderRegistry = Effect.fn("authConfig.getPublicAuth
     ) satisfies PublicAuthProviderRegistry
   },
 )
-
-export const getStoredAuthProviderRegistryForTesting = getStoredAuthProviderRegistry
diff --git a/packages/api/src/server/background/db/repo-secrets.ts b/packages/api/src/server/background/db/repo-secrets.ts
index 9e0131d5..80f63859 100644
--- a/packages/api/src/server/background/db/repo-secrets.ts
+++ b/packages/api/src/server/background/db/repo-secrets.ts
@@ -68,34 +68,11 @@ function normalizeTags(tags: readonly string[] | undefined): string[] {
   return [...normalized].sort()
 }
 
-const popularTagOrder = Order.combine(
-  Order.mapInput(Order.flip(Order.Number), (entry: readonly [string, number]) => entry[1]),
-  Order.mapInput(localeStringOrder, (entry: readonly [string, number]) => entry[0]),
-)
-
 const tagStatOrder = Order.combine(
   Order.mapInput(Order.flip(Order.Number), (row: { tag: string; count: number }) => row.count),
   Order.mapInput(localeStringOrder, (row: { tag: string; count: number }) => row.tag),
 )
 
-export function rankPopularTags(secrets: readonly SecretMetadata[], limit = 5): string[] {
-  const counts = new Map<string, number>()
-  secrets.forEach((secret) =>
-    secret.tags.forEach((tag) => {
-      const trimmed = tag.trim()
-      Option.match(Option.fromNullishOr(trimmed).pipe(Option.filter(Boolean)), {
-        onNone: () => undefined,
-        onSome: (value) => counts.set(value, (counts.get(value) ?? 0) + 1),
-      })
-    }),
-  )
-
-  return [...counts.entries()]
-    .sort(popularTagOrder)
-    .slice(0, limit)
-    .map(([tag]) => tag)
-}
-
 export function filterSecretMetadata(
   secrets: readonly SecretMetadata[],
   options?: { q?: string; tags?: readonly string[] },
diff --git a/packages/api/src/server/effect/services/auth.ts b/packages/api/src/server/effect/services/auth.ts
index 7f1dd495..7fda80fa 100644
--- a/packages/api/src/server/effect/services/auth.ts
+++ b/packages/api/src/server/effect/services/auth.ts
@@ -154,5 +154,3 @@ export function requestFromSource(request: HttpServerRequest.HttpServerRequest)
     ),
   )
 }
-
-export const getWebRequest = Effect.map(CurrentRequest, requestFromSource)
diff --git a/packages/api/src/server/effect/services/middleware.ts b/packages/api/src/server/effect/services/middleware.ts
index be97fc03..9a1b4d51 100644
--- a/packages/api/src/server/effect/services/middleware.ts
+++ b/packages/api/src/server/effect/services/middleware.ts
@@ -1,12 +1,3 @@
-import type { ApiEnv } from "infra/types/env"
-import { D1Drizzle } from "../db/d1-drizzle"
 import { CloudflareContext } from "./cloudflare"
 
-export interface CloudflareBindings {
-  env: ApiEnv
-  ctx: ExecutionContext
-}
-
 export const getCloudflareBindings = CloudflareContext
-
-export const getD1Drizzle = D1Drizzle
diff --git a/packages/api/src/server/effect/services/observability.ts b/packages/api/src/server/effect/services/observability.ts
index cc2a0074..84d4bdf0 100644
--- a/packages/api/src/server/effect/services/observability.ts
+++ b/packages/api/src/server/effect/services/observability.ts
@@ -492,10 +492,6 @@ export function annotateCurrentUserIdentity(identity: {
   })
 }
 
-export function annotateCurrentUserId(userId: string) {
-  return annotateCurrentUserIdentity({ userId })
-}
-
 export function observabilityLayer(options: {
   readonly logFormat: "pretty" | "json"
   readonly consoleOutputEnabled: boolean
@@ -515,11 +511,6 @@ export function observabilityLayer(options: {
   )
 }
 
-export function resetApiTelemetryForTests(): void {
-  // Test helper retained for callers that reset global observability state.
-  // Cloudflare-native export is configured on the Worker and has no SDK cache to clear.
-}
-
 export function makeEffectLoggerLayer(options: {
   readonly stageMetadataInput: StageMetadataInput
   readonly workerName: string
diff --git a/packages/shared/src/models.ts b/packages/shared/src/models.ts
index 2de41d12..dc03313b 100644
--- a/packages/shared/src/models.ts
+++ b/packages/shared/src/models.ts
@@ -1,25 +1,4 @@
 import * as Match from "effect/Match"
-import { buildRuntimeModelOptions, SHARED_PROVIDER_CATALOG } from "./provider-config"
-
-export interface ModelDisplayInfo {
-  id: string
-  name: string
-}
-
-export interface ModelCategory {
-  category: string
-  models: ModelDisplayInfo[]
-}
-
-export const MODEL_OPTIONS: ModelCategory[] = buildRuntimeModelOptions(SHARED_PROVIDER_CATALOG).map(
-  (group) => ({
-    category: group.category,
-    models: group.models.map((model) => ({
-      id: model.id,
-      name: model.name,
-    })),
-  }),
-)
 
 export function normalizeModelId(modelId: string): string {
   return Match.value(modelId).pipe(
diff --git a/scripts/releases/github-repo.ts b/scripts/releases/github-repo.ts
index 83e1ec83..2668ae9e 100644
--- a/scripts/releases/github-repo.ts
+++ b/scripts/releases/github-repo.ts
@@ -1,2 +1 @@
 export const SOLZERO_GITHUB_REPO = "SolZeroAI/platform" as const
-export const SOLZERO_GITHUB_URL = `https://github.com/${SOLZERO_GITHUB_REPO}`