eve
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Filesystem-first framework for durable backend AI agents that run anywhere.
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JavaScript
import{resolveSubagentDepth}from"#harness/subagent-depth.js";import{AGENT_TOOL_NAME}from"#runtime/framework-tools/agent.js";import{ROOT_RUNTIME_AGENT_NODE_ID}from"#runtime/graph.js";import{ensureWorkflowContinuationSecurity,getWorkflowContinuationSecurity}from"#harness/workflow-continuation-security.js";import{applyWorkflowTool}from"#harness/workflow-sandbox.js";function getAdvertisedTools(e){return`modelTools`in e?getAdvertisedModelTools(e):isToolDefinitionList(e.tools)?filterUnavailableDelegationToolDefinitions(e.tools,e.session):filterUnavailableDelegationToolMap(e.tools,e.session)}async function getAdvertisedModelTools(e){let t=filterUnavailableDelegationToolMap(e.tools,e.session);if(e.workflow===void 0)return{harnessTools:t,modelTools:e.modelTools,session:e.session};let n=filterWorkflowHostToolsForRootSession(t,e.session);if(n.size===0)return{harnessTools:t,modelTools:e.modelTools,session:e.session};let a=ensureWorkflowContinuationSecurity(e.session),{modelTools:o}=await applyWorkflowTool({continuationSecurity:getWorkflowContinuationSecurity(a),harnessTools:n,lifecycle:e.workflow.lifecycle?.({session:a,tools:n}),maxSubagents:e.workflow.maxSubagents,tools:e.modelTools});return{harnessTools:t,modelTools:o,session:a}}function filterUnavailableDelegationToolDefinitions(e,t){let n=[];for(let r of e)shouldHideDelegationTool(r,t)||n.push(r);return n}function filterUnavailableDelegationToolMap(e,t){let n=new Map;for(let[r,i]of e)shouldHideDelegationTool(i,t)||n.set(r,i);return n}function filterWorkflowHostToolsForRootSession(t,n){let r=new Map,i=resolveSubagentDepth(n);if(n.rootSessionId!==void 0||i.currentDepth>0)return r;for(let[e,n]of t)isDelegatedRuntimeActionTool(n)&&r.set(e,n);return r}function isDelegatedRuntimeActionTool(e){let t=e.runtimeAction;return t?.kind===`subagent-call`||t?.kind===`remote-agent-call`}function shouldHideDelegationTool(r,i){return r.name!==AGENT_TOOL_NAME||r.runtimeAction?.kind!==`subagent-call`||r.runtimeAction.nodeId!==ROOT_RUNTIME_AGENT_NODE_ID?!1:i.rootSessionId!==void 0||resolveSubagentDepth(i).currentDepth>0}function isToolDefinitionList(e){return Array.isArray(e)}export{getAdvertisedTools};