[M4xymm]

Issue link

https://issues.ravendb.net/issue/RDBC-1168

Description

AI connection strings can now use the native Anthropic (Claude) provider through AnthropicSettings.

Port of PR #23802

• Changed: new AnthropicSettings (apiKey, model, endpoint, maxOutputTokens, reasoningEffort, enablePromptCache, apiVersion), AiConnectionString.anthropicSettings, "Anthropic" in AiConnectorType, enablePromptCache in IAiSettings.
• Changed: AiConnectionString.validate() rejects Anthropic with the TextEmbeddings model type.
• Not ported: the server chat completion client, the internal DefaultMaxOutputTokens and DefaultApiVersion constants (the server applies them), and the IAiSettings member on OllamaSettings (the Node.js OllamaSettings does not implement IAiSettings).
• Tests: new unit tests in test/Documents/Operations/AI/AnthropicSettingsTest.ts for validation, endpoint resolution, compare and the connection string. The C# tests run against live LLM providers or test server internals and are not ported.
• Checks: npm run prepare, lint, check-exports, check-imports and the new unit tests pass locally. No server tests were run locally.

Type of change

• Bug fix
• Regression bug fix
• Optimization
• New feature
• Sync with the C# client (no version bump, versions are bumped at release)
• Dependency / tooling / CI update

Target branch and backports

• This PR targets the correct release branch (e.g. v7.2, v7.1, v7.0, v6.0)
• The change needs to be ported to other release branches. Please list them.
• No other release branch is affected

How risky is the change?

• Low
• Moderate
• High
• Not relevant

Backward compatibility

• Non breaking change
• Ensured. Please explain how has it been implemented?
• Breaking change (public API, exported types, default behavior). Please describe the migration path.
• Not relevant

Server compatibility

• Works with all RavenDB server versions covered by CI
• Requires a minimum server version. Please specify which one and make sure the tests are gated accordingly.
• Not relevant

Affected runtimes

• Node.js
• Bun
• Deno
• Cloudflare Workers
• Not runtime specific

Public API

• New or changed public API. New types are exported from src/index.ts (npm run check-exports passes).
• Version bump: package.json and CLIENT_VERSION in src/Http/RequestExecutor.ts (sync / release PRs only)
• No public API changes

Documentation update

• README.md has been updated
• No documentation update is needed

Testing by Contributor

• Tests have been added that prove the fix is effective or that the feature works
• Existing tests verify the correct behavior
• It has been verified by manual testing
• npm run lint, npm run build, npm run check-exports and npm run check-imports pass locally
• Tests have been run locally against a RavenDB server (RAVENDB_TEST_SERVER_PATH / RAVENDB_SERVER_VERSION)
• Runtime-specific changes have been verified on the affected runtime (Bun / Deno / Cloudflare Workers)

Dependencies

• New or updated runtime dependency. Please explain why it is needed and confirm it works on all affected runtimes.
• Dev dependency only
• No dependency changes

Is there any existing behavior change of other features due to this change?

• Yes. Please list the affected features/subsystems and provide appropriate explanation
• No

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Ticket: RDBC-1168
C# change: ravendb/ravendb#23802

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