git:20260518.471df3d to git:20260710.2925510

16 added, 16 removed. Audit A to B.

---

- name: "Anthropic SDK Token Usage Logger"

- slug: "anthropic-sdk-token-usage-logger"

+ title: "Anthropic SDK Token Usage Logger"

description: "Instruments Anthropic API calls to log token usage, latency, and cost per request using the Anthropic TypeScript SDK. Wraps the anthropic.messages.create method to capture usage.input_tokens, usage.output_tokens, and timing from the API response. Writes structured logs to CloudWatch Logs via the AWS SDK v3 CloudWatchLogsClient."

- github_stars: 1883

- verification: "listed"

+ verification: "security_reviewed"

source: "https://github.com/anthropics/anthropic-sdk-typescript"

author: "Anthropic"

- category: "Library & API Reference"

- framework: "Claude Code"

+ category:

+ - "Library & API Reference"

+ framework:

+ - "Claude Code"

tool_ecosystem:

github_repo: "anthropics/anthropic-sdk-typescript"

github_stars: 1883

npm_package: "@anthropic-ai/sdk"

npm_weekly_downloads: 14518427

---

# Anthropic SDK Token Usage Logger

Instruments Anthropic API calls to log token usage, latency, and cost per request using the Anthropic TypeScript SDK. Wraps the anthropic.messages.create method to capture usage.input_tokens, usage.output_tokens, and timing from the API response. Writes structured logs to CloudWatch Logs via the AWS SDK v3 CloudWatchLogsClient.

## Installation

- Use the upstream install or setup path that matches your environment:

- - npm install @anthropic-ai/sdk

+ Choose whichever fits your setup:

- Requirements and caveats from upstream:

- - Node.js 18+

+ 1. Copy this skill folder into your local skills directory.

+ 2. Clone the repo and symlink or copy the skill into your agent workspace.

+ 3. Add the repo as a git submodule if you manage shared skills centrally.

+ 4. Install it through your internal provisioning or packaging workflow.

+ 5. Download the folder directly from GitHub and place it in your skills collection.

- Basic usage or getting-started notes:

- - sh

- - js

- - import Anthropic from '@anthropic-ai/sdk';

+ Install command or upstream instructions:

- - Source: https://github.com/anthropics/anthropic-sdk-typescript

- - Extracted from upstream docs: https://raw.githubusercontent.com/anthropics/anthropic-sdk-typescript/HEAD/README.md

+ ```

+ npm install @anthropic-ai/sdk

+ ```

## Documentation

- https://platform.claude.com/docs/en/api/sdks/typescript

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/anthropic-sdk-token-usage-logger/)