eve
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Filesystem-first framework for durable backend AI agents that run anywhere.
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JavaScript
import{expectFunction,expectObjectRecord}from"#internal/authored-module.js";import{toErrorMessage}from"#shared/errors.js";import{normalizeAuthorizationSpec}from"#runtime/connections/validate-authorization.js";import{ResolveAgentError,loadResolvedModuleExport}from"#runtime/resolve-helpers.js";import{registerDefinitionSource,stampDefinitionKey}from"#public/tool-result-narrowing.js";async function resolveToolDefinition(r,a,o){try{let n=expectObjectRecord(await loadResolvedModuleExport({definition:r,kindLabel:`tool`,moduleMap:a,nodeId:o}),describe(r,`to return an object`)),i={kind:`tool`,logicalPath:r.logicalPath,name:r.name},s=`tool-source:${r.sourceId}`;stampDefinitionKey(n,s),registerDefinitionSource(s,i),registerDefinitionSource(`tool:${n.description}`,i);let c=expectFunction(n.execute,describe(r,`to provide an execute function`));return{description:r.description,execute:c,exportName:r.exportName,inputSchema:r.inputSchema,logicalPath:r.logicalPath,name:r.name,outputSchema:r.outputSchema,sourceId:r.sourceId,sourceKind:`module`,...extractOptionalHooks(n,r)}}catch(e){throw e instanceof ResolveAgentError?e:new ResolveAgentError(`Failed to attach the tool execute function from "${r.logicalPath}": ${toErrorMessage(e)}`,{logicalPath:r.logicalPath,sourceId:r.sourceId})}}function extractOptionalHooks(t,n){let i={};return t.needsApproval!==void 0&&(i.needsApproval=expectFunction(t.needsApproval,describe(n,`to provide a needsApproval function`))),t.toModelOutput!==void 0&&(i.toModelOutput=expectFunction(t.toModelOutput,describe(n,`to provide a toModelOutput function`))),t.inputSchema!==void 0&&isFlexibleSchema(t.inputSchema)&&(i.inputStandardSchema=t.inputSchema),t.outputSchema!==void 0&&isFlexibleSchema(t.outputSchema)&&(i.outputStandardSchema=t.outputSchema),t.auth!==void 0&&(i.auth=normalizeAuthorizationSpec(t.auth,`${describe(n,`to provide a valid auth object`)}:`)),i}function describe(e,t){return`Expected the tool export "${e.exportName??`default`}" from "${e.logicalPath}" ${t}.`}function isFlexibleSchema(e){return typeof e==`object`&&!!e&&`~standard`in e&&typeof e[`~standard`]==`object`}export{resolveToolDefinition};