IntentTool

KIT · interface · 类型合同

One domain Tool.

导入

TypeScript

import type { IntentTool } from '@jangts/agent-core/kits/domains';

JavaScript

/** @typedef {import('@jangts/agent-core/kits/domains').IntentTool} IntentTool */

其他公开入口：@jangts/agent-core、@jangts/agent-core/types、@jangts/agent-core/structs、@jangts/agent-core/kits/domains、@jangts/agent-core/kits。

定义

interface IntentTool

继承或实现： ModelTool<any, any>。

字段结构

字段	类型	必需	说明
id	string	必需	Unique Tool id, matched against the policy's idPattern when configured.
description	string	必需	Non-blank model-facing description.
delegates	readonly string[] | undefined	可省略	Allowed delegate ids, retained in declaration order without imposing execution order; non-empty and unique.
scopePolicy	string | undefined	可省略	App-declared scope-mode name; validated against policy.scopeModes when that is set.
targetPolicy	string | undefined	可省略	App-declared target-mode name; validated against policy.targetModes when that is set.
contextTier	string | undefined	可省略	App-declared context tier; validated against policy.contextTiers when that is set.
planIntent	string | undefined	可省略	App-declared planning action; validated against policy.actions when that is set.
auxiliaryActions	readonly string[] | undefined	可省略	Additional actions the intent may use; must be unique.
preparedHandoff	unknown	可省略	App-declared handoff marker; validated against policy.handoffValues when that is set.
inputSchema	SchemaAdapter<any>	必需	只读。Schema describing the arguments; must be an object schema.
active	ToolCondition<any> | undefined	可省略	只读。Omitted means active. Authorization remains a separate execution boundary.
asIntent	AsIntent<any> | undefined	可省略	只读。Omitted means this tool is not advertised by withIntent().
resolve	(input: any, context: Readonly<{ stageId: string; }>) => any	必需	Converts validated arguments into the value handed back to the caller. Runs inside the model call, so it must return synchronously; throwing rejects the selection.

成员目录

成员	用途
resolve	Converts validated arguments into the value handed back to the caller. Runs inside the model call, so it must return synchronously; throwing rejects the selection.

成员详情

resolve

Converts validated arguments into the value handed back to the caller.

Runs inside the model call, so it must return synchronously; throwing rejects the selection.

IntentTool.resolve(input: any, context: Readonly<{ stageId: string; }>): any

Converts validated arguments into the value handed back to the caller.

Runs inside the model call, so it must return synchronously; throwing rejects the selection.

参数	类型	传递	说明
input	any	必需	—
context	Readonly<{ stageId: string; }>	必需	—

context 的字段

字段	类型	必需	说明
stageId	string	必需	见类型定义及调用场景。

返回： any。

使用示例

• Domain Tools：Tool 声明与范围关系：同一清单提供可用 Tool、允许 delegate、范围别名、来源和工具关系。

先登记一个接口说明 Tool

入门 · Node.js

TypeScript

import { IntentRegistry, ScopeRegistry } from '@jangts/agent-core/kits/domains';
const tools = IntentRegistry.create([
  { id: 'explain', description: '根据资料解释 SDK', delegates: ['read', 'reply'], asIntent: true },
]);
console.log(tools.ids(), tools.allows('explain', 'read'));
const scopes = ScopeRegistry.create([
  { id: 'sdk', description: 'SDK 说明资料', category: 'knowledge' },
]);
console.log(scopes.require('sdk').knowledgeTopicIds);

JavaScript

import { IntentRegistry, ScopeRegistry } from '@jangts/agent-core/kits/domains';
const tools = IntentRegistry.create([
    { id: 'explain', description: '根据资料解释 SDK', delegates: ['read', 'reply'], asIntent: true },
]);
console.log(tools.ids(), tools.allows('explain', 'read'));
const scopes = ScopeRegistry.create([
    { id: 'sdk', description: 'SDK 说明资料', category: 'knowledge' },
]);
console.log(scopes.require('sdk').knowledgeTopicIds);

增加约束和范围关联，查询入口保持一致

配置 · Node.js

TypeScript

import { IntentRegistry, ScopeRegistry } from '@jangts/agent-core/kits/domains';
const tools = new IntentRegistry({ idPattern: /^[a-z-]+$/, delegates: ['read', 'reply'] })
  .registerAll([{ id: 'explain', description: '根据资料解释 SDK', delegates: ['read', 'reply'], asIntent: '用户希望了解 SDK 接口或用法。' }]).seal();
const scopes = ScopeRegistry.create([
  { id: 'sdk', description: 'SDK 说明资料', category: 'knowledge', aliases: ['agent-core'], goalIds: ['explain'], knowledgeTopicIds: ['manual'], toolIds: ['read-source'] },
], { categories: ['knowledge'], requireGoals: true, requireSources: true });
console.log(tools.describe(), scopes.normalize('agent-core'));
console.log(scopes.acceptsTool('agent-core', 'explain'), scopes.topics('sdk'));

JavaScript

import { IntentRegistry, ScopeRegistry } from '@jangts/agent-core/kits/domains';
const tools = new IntentRegistry({ idPattern: /^[a-z-]+$/, delegates: ['read', 'reply'] })
    .registerAll([{ id: 'explain', description: '根据资料解释 SDK', delegates: ['read', 'reply'], asIntent: '用户希望了解 SDK 接口或用法。' }]).seal();
const scopes = ScopeRegistry.create([
    { id: 'sdk', description: 'SDK 说明资料', category: 'knowledge', aliases: ['agent-core'], goalIds: ['explain'], knowledgeTopicIds: ['manual'], toolIds: ['read-source'] },
], { categories: ['knowledge'], requireGoals: true, requireSources: true });
console.log(tools.describe(), scopes.normalize('agent-core'));
console.log(scopes.acceptsTool('agent-core', 'explain'), scopes.topics('sdk'));

相关策略源码

• Tool 校验与封存
• 范围关系与别名

相关定义

• IntentOptions
• ModelTool
• SchemaAdapter