kibana/packages
Pierre Gayvallet f3b4975c8c
[onechat] Introduce plugin and tool registry (#220889)
## 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>
2025-05-28 00:45:01 +03:00
..
kbn-babel-preset [Security Solution] Add rule upgrade preview FE integration tests (Rule Upgrade Flyout) (#210377) 2025-05-01 11:39:17 +02:00
kbn-bazel-runner Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-capture-oas-snapshot-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-check-mappings-update-cli [MVP] Product Intercept Dialog (#209571) 2025-05-27 16:57:58 +02:00
kbn-check-prod-native-modules-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-ci-stats-performance-metrics Disable allowAbsoluteUrls for axios (#215138) 2025-03-25 09:52:36 +01:00
kbn-ci-stats-shipper-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-cli-dev-mode [Kibana Dev Server] Fix DELETE requests without a body in Safari (#220899) 2025-05-20 09:35:30 +02:00
kbn-dependency-ownership Add check to fail CI if any dependencies are unowned (#206679) 2025-01-16 09:59:04 -05:00
kbn-dependency-usage SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-docs-utils Sustainable Kibana Architecture: Move modules owned by @elastic/kibana-visualizations (#202754) 2025-01-08 12:19:24 +01:00
kbn-eslint-config [Authz] Cleanup of access tags functionality and documentation (#220231) 2025-05-22 08:45:17 +02:00
kbn-eslint-plugin-disable Add ESLINT constraints to detect inter-group dependencies (#194810) 2024-10-22 06:34:19 -05:00
kbn-eslint-plugin-eslint [Authz] Cleanup of access tags functionality and documentation (#220231) 2025-05-22 08:45:17 +02:00
kbn-eslint-plugin-eui-a11y Add support for wrapping elements in eslint-plugin-eui-a11y plugin (#216339) 2025-04-09 18:16:00 +02:00
kbn-eslint-plugin-i18n Sustainable Kibana Architecture: Move modules owned by @elastic/kibana-visualizations (#202754) 2025-01-08 12:19:24 +01:00
kbn-eslint-plugin-imports SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-eslint-plugin-telemetry [chore] Reuse bundled lodash and lodash/fp dependency (#217467) 2025-04-17 14:54:25 +02:00
kbn-failed-test-reporter-cli Disable allowAbsoluteUrls for axios (#215138) 2025-03-25 09:52:36 +01:00
kbn-find-used-node-modules Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-generate SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-generate-console-definitions SKA: Categorise remaining packages (#205875) 2025-01-08 22:20:14 +01:00
kbn-import-locator Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-json-ast Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-kibana-manifest-schema SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-lint-packages-cli [codeowners] Filter kibanamachine (#199404) 2024-11-12 12:39:17 -06:00
kbn-lint-ts-projects-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-lock-manager [LockManager] Update token and metadata when an expired lock is re-acquired (#220476) 2025-05-08 19:40:20 +02:00
kbn-managed-vscode-config SKA: Misc cleanup and enhancements (#212207) 2025-02-24 13:31:00 +00:00
kbn-managed-vscode-config-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-manifest Sustainable Kibana Architecture: Categorise straightforward packages (#199630) 2024-11-22 10:33:25 +01:00
kbn-mock-idp-plugin [workchat] Initial FTR test setup (#216828) 2025-04-09 10:31:12 +02:00
kbn-optimizer [onechat] Introduce plugin and tool registry (#220889) 2025-05-28 00:45:01 +03:00
kbn-peggy-loader SKA: Relocate "platform" packages that remain on /packages (#208704) 2025-02-24 11:03:30 +00:00
kbn-performance-testing-dataset-extractor [CI tools] Use ES 8.x (#213056) 2025-03-05 20:26:57 +01:00
kbn-picomatcher Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-plugin-check SKA: Categorise remaining packages (#205875) 2025-01-08 22:20:14 +01:00
kbn-plugin-generator SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-plugin-helpers Clean up REACT_18=true variable (#213246) 2025-03-05 17:40:05 +01:00
kbn-relocate SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-repo-file-maps Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-repo-linter Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-repo-source-classifier SKA: Extract list of Kibana solutions into a dedicated package (#213353) 2025-03-20 10:20:07 +01:00
kbn-repo-source-classifier-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-set-map SKA: Categorise remaining packages (#205875) 2025-01-08 22:20:14 +01:00
kbn-sort-package-json Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-styled-components-mapping-cli SKA: Relocate "platform" packages that remain on /packages (#208704) 2025-02-24 11:03:30 +00:00
kbn-ts-projects Dependency usage CLI (#198920) 2024-11-25 14:07:40 +01:00
kbn-ts-type-check-cli [CI] Only emit .d.ts when running typecheck (#209259) 2025-03-18 11:48:14 +01:00
kbn-validate-next-docs-cli [ci] Work around docosaurus errors (#206097) 2025-01-09 16:33:30 -06:00
kbn-web-worker-stub Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-whereis-pkg-cli Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00
kbn-yarn-lock-validator Adds AGPL 3.0 license (#192025) 2024-09-06 19:02:41 -06:00