ResolvedSessionCall

SUPPORT · interface · 类型合同

One completed call with host-facing resolution; unknown tools and bad JSON stay non-fatal.

导入

TypeScript

import type { ResolvedSessionCall } from '@jangts/agent-core/support';

JavaScript

/** @typedef {import('@jangts/agent-core/support').ResolvedSessionCall} ResolvedSessionCall */

其他公开入口：@jangts/agent-core、@jangts/agent-core/types、@jangts/agent-core/support、@jangts/agent-core/support/model。

定义

interface ResolvedSessionCall

继承或实现： ModelSessionCall。

字段结构

字段	类型	必需	说明
toolId	string | undefined	可省略	只读。Registered tool id, absent when the name is unknown to this stage.
input	Record<string, unknown> | undefined	可省略	只读。Parsed arguments, absent when parsing failed or the tool is unknown.
problem	"unknown-tool" | "invalid-arguments" | undefined	可省略	只读。Non-fatal problem the workflow should turn into a tool error message.
index	number	必需	只读。Provider index used to join streamed fragments.
id	string	必需	只读。Provider call id, echoed by the matching tool result.
name	string	必需	只读。Declared function name exactly as returned by the model.
arguments	string	必需	只读。Raw JSON argument text exactly as returned by the model.
argumentChars	number	必需	只读。Characters counted for the output budget.

使用示例

• 模型传输与阶段投影：从 Tool 定义生成封存目录与阶段投影，原生函数和 JSON 适配复用同一 Tool 合同。
• Support：推荐用法的聚合入口：Support 聚合推荐的构造、策略与同源配置生成；Core 运行不依赖这个命名空间。

创建具名文本传输

入门 · Node.js

TypeScript

import { ModelRunner, Support } from '@jangts/agent-core';
const text = Support.createTextTransport({ id: 'brief', options: { temperature: 0.2 } });
const runner = new ModelRunner({ provider: { async *stream() { yield '服务正常'; } }, transports: [text] });
console.log((await runner.invoke({ input: '简答服务状态', transport: text })).value);

JavaScript

import { ModelRunner, Support } from '@jangts/agent-core';
const text = Support.createTextTransport({ id: 'brief', options: { temperature: 0.2 } });
const runner = new ModelRunner({ provider: { async *stream() { yield '服务正常'; } }, transports: [text] });
console.log((await runner.invoke({ input: '简答服务状态', transport: text })).value);

从同源 Tool 生成两个阶段的传输

配置 · Node.js

TypeScript

import { Support } from '@jangts/agent-core';
const inputSchema = Support.defineSchema({
  jsonSchema: { type: 'object', properties: {}, additionalProperties: false },
  parse(value: unknown) {
    if (!value || typeof value !== 'object' || Array.isArray(value) || Object.keys(value).length) throw new TypeError('需要空对象');
    return {};
  },
});
const tools = Support.defineModelTools([
  { id: 'greet', description: '问候', inputSchema, resolve: () => 'greet' },
  { id: 'status', description: '状态查询', inputSchema, resolve: () => 'status' },
]);
const transport = Support.createStageModelTransport({ id: 'intent', tools,
  stages: [{ id: 'recognize', toolIds: ['greet', 'status'] }, { id: 'status-only', toolIds: ['status'] }],
});
console.log(transport.prepare('status-only').schemaChars);

JavaScript

import { Support } from '@jangts/agent-core';
const inputSchema = Support.defineSchema({
    jsonSchema: { type: 'object', properties: {}, additionalProperties: false },
    parse(value) {
        if (!value || typeof value !== 'object' || Array.isArray(value) || Object.keys(value).length)
            throw new TypeError('需要空对象');
        return {};
    },
});
const tools = Support.defineModelTools([
    { id: 'greet', description: '问候', inputSchema, resolve: () => 'greet' },
    { id: 'status', description: '状态查询', inputSchema, resolve: () => 'status' },
]);
const transport = Support.createStageModelTransport({ id: 'intent', tools,
    stages: [{ id: 'recognize', toolIds: ['greet', 'status'] }, { id: 'status-only', toolIds: ['status'] }],
});
console.log(transport.prepare('status-only').schemaChars);

相关策略源码

• 阶段清单校验与动态源快照
• 显式模型交互适配器目录
• 正文与多工具调用的会话传输

相关定义

• ModelSessionCall