import { resolveHeartbeatPromptForSystemPrompt } from "../../heartbeat-system-prompt.js";

import { resolveImageSanitizationLimits } from "../../image-sanitization.js";

import {

applyLocalModelLeanToolSearchDefaults,

filterLocalModelLeanTools,

isLocalModelLeanEnabled,

resolveLocalModelLeanPreserveToolNames,

import type { AgentMessage } from "../../runtime/index.js";

import { resolveSandboxContext } from "../../sandbox.js";

import { resolveSandboxRuntimeStatus } from "../../sandbox/runtime-status.js";

import {

mapSandboxSkillEntriesForPrompt,

resolveSandboxSkillRuntimeInputs,

} from "../sandbox-skills.js";

import { repairSessionFileIfNeeded } from "../../session-file-repair.js";

import { guardSessionManager } from "../../session-tool-result-guard-wrapper.js";

import { sanitizeToolUseResultPairing } from "../../session-transcript-repair.js";

updateActiveEmbeddedRunSnapshot,

} from "../runs.js";

import { buildEmbeddedSandboxInfo, resolveEmbeddedSandboxInfoExecPolicy } from "../sandbox-info.js";

import {

mapSandboxSkillEntriesForPrompt,

resolveSandboxSkillRuntimeInputs,

} from "../sandbox-skills.js";

import { prewarmSessionFile, trackSessionManagerAccess } from "../session-manager-cache.js";

import { prepareSessionManagerForRun } from "../session-manager-init.js";

import {

config: params.config,

})

: applySkillEnvOverrides({

skills: skillEntries ?? [],

config: params.config,

});

skills: skillEntries ?? [],

config: params.config,

});

const promptSkillEntries = mapSandboxSkillEntriesForPrompt({

entries: shouldLoadSkillEntries ? skillEntries : undefined,

skillsWorkspaceDir: effectiveSkillsWorkspace,

});

};

const corePluginToolStages = createEmbeddedRunStageTracker();

const forceDirectMessageTool =

params.forceMessageTool === true || params.sourceReplyDeliveryMode === "message_tool_only";

const toolsAllowWithForcedRuntimeTools = mergeForcedEmbeddedAttemptToolsAllow(

params.toolsAllow,

{

forceMessageTool:

params.forceMessageTool === true ||

params.sourceReplyDeliveryMode === "message_tool_only",

forceMessageTool: forceDirectMessageTool,

},

);

const toolConstructionPlan = resolveEmbeddedAttemptToolConstructionPlan({

});

const toolsEnabled = supportsModelTools(params.model);

const codeModeConfig = resolveCodeModeConfig(params.config, sessionAgentId);

const toolSearchRuntimeConfig = forceDirectMessageTool

? params.config

: applyLocalModelLeanToolSearchDefaults({

config: params.config,

agentId: sessionAgentId,

sessionKey: sandboxSessionKey,

});

const codeModeControlsEnabledForRun =

toolsEnabled &&

params.disableTools !== true &&

!isRawModelRun &&

params.toolsAllow?.length !== 0 &&

!codeModeControlsEnabledForRun &&

resolveToolSearchConfig(params.config).enabled;

resolveToolSearchConfig(toolSearchRuntimeConfig).enabled;

const effectiveToolsAllow =

toolSearchControlsEnabledForRun && toolsAllowWithForcedRuntimeTools

? [

sandbox,

resolvedWorkspace,

}),

config: params.config,

config: toolSearchRuntimeConfig,

abortSignal: runAbortController.signal,

modelProvider: params.provider,

modelId: params.modelId,

})

: applyToolSearchCatalog({

tools: effectiveTools,

config: params.config,

config: toolSearchRuntimeConfig,

sessionId: params.sessionId,

sessionKey: sandboxSessionKey,

agentId: sessionAgentId,

{

agentId: sessionAgentId,

sessionKey: sandboxSessionKey,

config: params.config,

config: toolSearchRuntimeConfig,

sessionId: params.sessionId,

runId: params.runId,

loopDetection: clientToolLoopDetection,

})

: addClientToolsToToolSearchCatalog({

tools: clientToolDefs,

config: params.config,

config: toolSearchRuntimeConfig,

sessionId: params.sessionId,

sessionKey: sandboxSessionKey,

agentId: sessionAgentId,