fix(run): inherit main-session tool permissions for continuation prompts

src/hooks/atlas/boulder-continuation-injector.ts

@@ -1,9 +1,10 @@
 import type { PluginInput } from "@opencode-ai/plugin"
 import type { BackgroundManager } from "../../features/background-agent"
 import { log } from "../../shared/logger"
+import { resolveInheritedPromptTools } from "../../shared"
 import { HOOK_NAME } from "./hook-name"
 import { BOULDER_CONTINUATION_PROMPT } from "./system-reminder-templates"
-import { resolveRecentModelForSession } from "./recent-model-resolver"
+import { resolveRecentPromptContextForSession } from "./recent-model-resolver"
 import type { SessionState } from "./types"
 
 export async function injectBoulderContinuation(input: {
@@ -43,13 +44,15 @@ export async function injectBoulderContinuation(input: {
   try {
     log(`[${HOOK_NAME}] Injecting boulder continuation`, { sessionID, planName, remaining })
 
-    const model = await resolveRecentModelForSession(ctx, sessionID)
+    const promptContext = await resolveRecentPromptContextForSession(ctx, sessionID)
+    const inheritedTools = resolveInheritedPromptTools(sessionID, promptContext.tools)
 
     await ctx.client.session.promptAsync({
       path: { id: sessionID },
       body: {
         agent: agent ?? "atlas",
-        ...(model !== undefined ? { model } : {}),
+        ...(promptContext.model !== undefined ? { model: promptContext.model } : {}),
+        ...(inheritedTools ? { tools: inheritedTools } : {}),
         parts: [{ type: "text", text: prompt }],
       },
       query: { directory: ctx.directory },

src/hooks/atlas/recent-model-resolver.ts

@@ -3,28 +3,39 @@ import {
   findNearestMessageWithFields,
   findNearestMessageWithFieldsFromSDK,
 } from "../../features/hook-message-injector"
-import { getMessageDir, isSqliteBackend, normalizeSDKResponse } from "../../shared"
+import { getMessageDir, isSqliteBackend, normalizePromptTools, normalizeSDKResponse } from "../../shared"
 import type { ModelInfo } from "./types"
 
-export async function resolveRecentModelForSession(
+type PromptContext = {
+  model?: ModelInfo
+  tools?: Record<string, boolean>
+}
+
+export async function resolveRecentPromptContextForSession(
   ctx: PluginInput,
   sessionID: string
-): Promise<ModelInfo | undefined> {
+): Promise<PromptContext> {
   try {
     const messagesResp = await ctx.client.session.messages({ path: { id: sessionID } })
     const messages = normalizeSDKResponse(messagesResp, [] as Array<{
-      info?: { model?: ModelInfo; modelID?: string; providerID?: string }
+      info?: {
+        model?: ModelInfo
+        modelID?: string
+        providerID?: string
+        tools?: Record<string, boolean | "allow" | "deny" | "ask">
+      }
     }>)
 
     for (let i = messages.length - 1; i >= 0; i--) {
       const info = messages[i].info
       const model = info?.model
+      const tools = normalizePromptTools(info?.tools)
       if (model?.providerID && model?.modelID) {
-        return { providerID: model.providerID, modelID: model.modelID }
+        return { model: { providerID: model.providerID, modelID: model.modelID }, tools }
       }
 
       if (info?.providerID && info?.modelID) {
-        return { providerID: info.providerID, modelID: info.modelID }
+        return { model: { providerID: info.providerID, modelID: info.modelID }, tools }
       }
     }
   } catch {
@@ -39,8 +50,17 @@ export async function resolveRecentModelForSession(
     currentMessage = messageDir ? findNearestMessageWithFields(messageDir) : null
   }
   const model = currentMessage?.model
+  const tools = normalizePromptTools(currentMessage?.tools)
   if (!model?.providerID || !model?.modelID) {
-    return undefined
+    return { tools }
   }
-  return { providerID: model.providerID, modelID: model.modelID }
+  return { model: { providerID: model.providerID, modelID: model.modelID }, tools }
+}
+
+export async function resolveRecentModelForSession(
+  ctx: PluginInput,
+  sessionID: string
+): Promise<ModelInfo | undefined> {
+  const context = await resolveRecentPromptContextForSession(ctx, sessionID)
+  return context.model
 }