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## Summary Implements the onechat tool registry RFC. Fix https://github.com/elastic/search-team/issues/9938 Fix https://github.com/elastic/search-team/issues/10019 This PR introduces the following artifacts: **plugins:** - `onechat` **packages:** - `@kbn/onechat-common` - `@kbn/onechat-server` - `@kbn/onechat-browser` ## Tool APIs overview ### Registering a tool ```ts class MyPlugin { setup(core: CoreSetup, { onechat }: { onechat: OnechatPluginSetup }) { onechat.tools.register({ id: 'my_tool', name: 'My Tool', description: 'My very first tool', meta: { tags: ['foo', 'bar'], }, schema: z.object({ someNumber: z.number().describe('Some random number'), }), handler: ({ someNumber }, context) => { return 42 + someNumber; }, }); } } ``` ### Executing a tool Using the `execute` API: ```ts const { result } = await onechat.tools.execute({ toolId: 'my_tool', toolParams: { someNumber: 9000 }, request, }); ``` Using a tool descriptor: ```ts const tool = await onechat.tools.registry.get({ toolId: 'my_tool', request }); const { result } = await tool.execute({ toolParams: { someNumber: 9000 } }); ``` With error handling: ```ts import { isToolNotFoundError } from '@kbn/onechat-common'; try { const { result } = await onechat.tools.execute({ toolId: 'my_tool', toolParams: { someNumber: 9000 }, request, }); } catch (e) { if (isToolNotFoundError(e)) { throw new Error(`run ${e.meta.runId} failed because tool was not found`); } } ``` ### Listing tools ```ts const tools = await onechat.tools.registry.list({ request }); ``` *More details and example in the plugin's readme.* ### What is **not** included in this PR: - tool access control / authorization - we have a dedicated RFC - dynamic tool registration / permissions checks part/of depends on the authorization RFC - feature / capabilities - will come with browser-side and HTTP APIs - fully defining tool meta - hard to do now - filter parameters for the tool list API - depends on the meta being defined *Those will be follow-ups*. Everything else from the RFC should be there. --------- Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
46 lines
1.1 KiB
TypeScript
46 lines
1.1 KiB
TypeScript
/*
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* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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* or more contributor license agreements. Licensed under the Elastic License
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* 2.0; you may not use this file except in compliance with the Elastic License
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* 2.0.
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*/
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export type {
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RegisteredTool,
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ToolHandlerFn,
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ToolHandlerContext,
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ToolProvider,
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ToolProviderHasOptions,
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ToolProviderGetOptions,
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ToolProviderListOptions,
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ExecutableTool,
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ExecutableToolHandlerParams,
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ExecutableToolHandlerFn,
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} from './src/tools';
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export type { ModelProvider, ScopedModel } from './src/model_provider';
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export type {
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ScopedRunner,
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ScopedRunToolFn,
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ScopedRunnerRunToolsParams,
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RunContext,
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RunContextStackEntry,
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RunToolParams,
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RunToolFn,
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Runner,
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RunToolReturn,
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} from './src/runner';
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export {
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OnechatRunEventType,
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isToolResponseEvent,
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isToolCallEvent,
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type OnechatRunEvent,
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type RunEventHandlerFn,
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type ToolResponseEventData,
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type RunEventEmitter,
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type RunEventEmitterFn,
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type InternalRunEvent,
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type OnechatRunEventMeta,
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type ToolCallEventData,
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type ToolResponseEvent,
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type ToolCallEvent,
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} from './src/events';
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