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feat(anthropic): enable native tools by default and add telemetry tracking #10021

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Merged
cte merged 1 commit into from
Dec 16, 2025
Merged

feat(anthropic): enable native tools by default and add telemetry tracking #10021

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12 changes: 12 additions & 0 deletions packages/types/src/providers/anthropic.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 3.0, // $3 per million input tokens (≤200K context)
outputPrice: 15.0, // $15 per million output tokens (≤200K context)
cacheWritesPrice: 3.75, // $3.75 per million tokens
Expand All @@ -34,6 +35,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 3.0, // $3 per million input tokens (≤200K context)
outputPrice: 15.0, // $15 per million output tokens (≤200K context)
cacheWritesPrice: 3.75, // $3.75 per million tokens
Expand All @@ -56,6 +58,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 5.0, // $5 per million input tokens
outputPrice: 25.0, // $25 per million output tokens
cacheWritesPrice: 6.25, // $6.25 per million tokens
Expand All @@ -68,6 +71,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 15.0, // $15 per million input tokens
outputPrice: 75.0, // $75 per million output tokens
cacheWritesPrice: 18.75, // $18.75 per million tokens
Expand All @@ -80,6 +84,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 15.0, // $15 per million input tokens
outputPrice: 75.0, // $75 per million output tokens
cacheWritesPrice: 18.75, // $18.75 per million tokens
Expand All @@ -92,6 +97,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 3.0, // $3 per million input tokens
outputPrice: 15.0, // $15 per million output tokens
cacheWritesPrice: 3.75, // $3.75 per million tokens
Expand All @@ -105,6 +111,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 3.0, // $3 per million input tokens
outputPrice: 15.0, // $15 per million output tokens
cacheWritesPrice: 3.75, // $3.75 per million tokens
Expand All @@ -116,6 +123,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 3.0, // $3 per million input tokens
outputPrice: 15.0, // $15 per million output tokens
cacheWritesPrice: 3.75, // $3.75 per million tokens
Expand All @@ -127,6 +135,7 @@ export const anthropicModels = {
supportsImages: false,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 1.0,
outputPrice: 5.0,
cacheWritesPrice: 1.25,
Expand All @@ -138,6 +147,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 15.0,
outputPrice: 75.0,
cacheWritesPrice: 18.75,
Expand All @@ -149,6 +159,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 0.25,
outputPrice: 1.25,
cacheWritesPrice: 0.3,
Expand All @@ -160,6 +171,7 @@ export const anthropicModels = {
supportsImages: true,
supportsPromptCache: true,
supportsNativeTools: true,
defaultToolProtocol: "native",
inputPrice: 1.0,
outputPrice: 5.0,
cacheWritesPrice: 1.25,
Expand Down
38 changes: 26 additions & 12 deletions src/api/providers/__tests__/anthropic.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,15 @@
import { AnthropicHandler } from "../anthropic"
import { ApiHandlerOptions } from "../../../shared/api"

// Mock TelemetryService
vitest.mock("@roo-code/telemetry", () => ({
TelemetryService: {
instance: {
captureException: vitest.fn(),
},
},
}))

const mockCreate = vitest.fn()

vitest.mock("@anthropic-ai/sdk", () => {
Expand Down Expand Up @@ -411,11 +420,11 @@ describe("AnthropicHandler", () => {
},
]

it("should include tools in request when toolProtocol is native", async () => {
it("should include tools in request by default (native is default)", async () => {
// Handler uses native protocol by default via model's defaultToolProtocol
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
})

// Consume the stream to trigger the API call
Expand Down Expand Up @@ -443,10 +452,15 @@ describe("AnthropicHandler", () => {
})

it("should not include tools when toolProtocol is xml", async () => {
const stream = handler.createMessage(systemPrompt, messages, {
// Create handler with xml tool protocol in options
const xmlHandler = new AnthropicHandler({
...mockOptions,
toolProtocol: "xml",
})

const stream = xmlHandler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "xml",
})

// Consume the stream to trigger the API call
Expand All @@ -463,9 +477,9 @@ describe("AnthropicHandler", () => {
})

it("should not include tools when no tools are provided", async () => {
// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
toolProtocol: "native",
})

// Consume the stream to trigger the API call
Expand All @@ -482,10 +496,10 @@ describe("AnthropicHandler", () => {
})

it("should convert tool_choice 'auto' to Anthropic format", async () => {
// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
tool_choice: "auto",
})

Expand All @@ -503,10 +517,10 @@ describe("AnthropicHandler", () => {
})

it("should convert tool_choice 'required' to Anthropic 'any' format", async () => {
// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
tool_choice: "required",
})

Expand All @@ -524,10 +538,10 @@ describe("AnthropicHandler", () => {
})

it("should omit both tools and tool_choice when tool_choice is 'none'", async () => {
// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
tool_choice: "none",
})

Expand All @@ -552,10 +566,10 @@ describe("AnthropicHandler", () => {
})

it("should convert specific tool_choice to Anthropic 'tool' format", async () => {
// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
tool_choice: { type: "function" as const, function: { name: "get_weather" } },
})

Expand All @@ -573,10 +587,10 @@ describe("AnthropicHandler", () => {
})

it("should enable parallel tool calls when parallelToolCalls is true", async () => {
// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
tool_choice: "auto",
parallelToolCalls: true,
})
Expand Down Expand Up @@ -618,10 +632,10 @@ describe("AnthropicHandler", () => {
},
}))

// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
})

const chunks: any[] = []
Expand Down Expand Up @@ -685,10 +699,10 @@ describe("AnthropicHandler", () => {
},
}))

// Handler uses native protocol by default
const stream = handler.createMessage(systemPrompt, messages, {
taskId: "test-task",
tools: mockTools,
toolProtocol: "native",
})

const chunks: any[] = []
Expand Down
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