eve/dist/src/tools/framework/task-contract.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{z}from"#compiled/zod/index.js";import{jsonValueSchema}from"#shared/json-schemas.js";const TASK_CANCEL_TOOL_NAME=`task_cancel`,TASK_TOOL_NAMES=new Set([TASK_CANCEL_TOOL_NAME]),TASK_IDS_SCHEMA=z.array(z.string().min(1)).min(1).describe(`Task ids from earlier subagent task receipts.`),TASK_CANCEL_INPUT_SCHEMA=z.strictObject({taskIds:TASK_IDS_SCHEMA}),taskMetadataJsonSchema=z.object({agentId:z.string().optional(),kind:z.string(),mode:z.enum([`local`,`remote`]).optional(),name:z.string()}),taskOutputJsonSchema=z.object({data:jsonValueSchema,type:z.enum([`result`,`error`])}),taskViewJsonBaseShape={metadata:taskMetadataJsonSchema,taskId:z.string()},TASK_VIEW_JSON_SCHEMA=z.discriminatedUnion(`status`,[z.object({...taskViewJsonBaseShape,status:z.literal(`working`)}),z.object({...taskViewJsonBaseShape,inputRequests:z.array(jsonValueSchema).readonly(),status:z.literal(`input_required`)}),z.object({...taskViewJsonBaseShape,lastOutput:taskOutputJsonSchema.extend({type:z.literal(`result`)}),status:z.literal(`completed`)}),z.object({...taskViewJsonBaseShape,lastOutput:taskOutputJsonSchema.extend({type:z.literal(`error`)}),status:z.literal(`failed`)}),z.object({...taskViewJsonBaseShape,status:z.literal(`cancelled`)})]),TASK_VIEW_OUTPUT_SCHEMA=z.object({inputRequests:z.array(z.unknown()).optional(),lastOutput:z.object({data:z.unknown(),type:z.enum([`result`,`error`])}).optional(),metadata:z.object({agentId:z.string().optional(),kind:z.string(),mode:z.enum([`local`,`remote`]).optional(),name:z.string()}),status:z.enum([`working`,`input_required`,`completed`,`failed`,`cancelled`]),taskId:z.string()}),TASK_VIEWS_OUTPUT_SCHEMA=z.object({tasks:z.array(TASK_VIEW_OUTPUT_SCHEMA)}),SUBAGENT_TASK_RECEIPT_OUTPUT_SCHEMA=z.strictObject({agentId:z.string(),status:z.literal(`working`),taskId:z.string()});export{SUBAGENT_TASK_RECEIPT_OUTPUT_SCHEMA,TASK_CANCEL_INPUT_SCHEMA,TASK_CANCEL_TOOL_NAME,TASK_TOOL_NAMES,TASK_VIEWS_OUTPUT_SCHEMA,TASK_VIEW_JSON_SCHEMA,TASK_VIEW_OUTPUT_SCHEMA};