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    First steps

    Intro to ClaudeQuickstart

    Models & pricing

    Models overviewChoosing a modelWhat's new in Claude 4.5Migrating to Claude 4.5Model deprecationsPricing

    Build with Claude

    Features overviewUsing the Messages APIContext windowsPrompting best practices

    Capabilities

    Prompt cachingContext editingExtended thinkingStreaming MessagesBatch processingCitationsMultilingual supportToken countingEmbeddingsVisionPDF supportFiles APISearch resultsGoogle Sheets add-on

    Tools

    OverviewHow to implement tool useToken-efficient tool useFine-grained tool streamingBash toolCode execution toolComputer use toolText editor toolWeb fetch toolWeb search toolMemory tool

    Agent Skills

    OverviewQuickstartBest practicesUsing Skills with the API

    Agent SDK

    OverviewTypeScript SDKPython SDK

    Guides

    Streaming InputHandling PermissionsSession ManagementHosting the Agent SDKModifying system promptsMCP in the SDKCustom ToolsSubagents in the SDKSlash Commands in the SDKAgent Skills in the SDKTracking Costs and UsageTodo ListsPlugins in the SDK

    MCP in the API

    MCP connectorRemote MCP servers

    Claude on 3rd-party platforms

    Amazon BedrockVertex AI

    Prompt engineering

    OverviewPrompt generatorUse prompt templatesPrompt improverBe clear and directUse examples (multishot prompting)Let Claude think (CoT)Use XML tagsGive Claude a role (system prompts)Prefill Claude's responseChain complex promptsLong context tipsExtended thinking tips

    Test & evaluate

    Define success criteriaDevelop test casesUsing the Evaluation ToolReducing latency

    Strengthen guardrails

    Reduce hallucinationsIncrease output consistencyMitigate jailbreaksStreaming refusalsReduce prompt leakKeep Claude in character

    Administration and monitoring

    Admin API overviewUsage and Cost APIClaude Code Analytics API
    Console
    Prompt engineering

    Use examples (multishot prompting) to guide Claude's behavior

    While these tips apply broadly to all Claude models, you can find prompting tips specific to extended thinking models here.

    Examples are your secret weapon shortcut for getting Claude to generate exactly what you need. By providing a few well-crafted examples in your prompt, you can dramatically improve the accuracy, consistency, and quality of Claude's outputs. This technique, known as few-shot or multishot prompting, is particularly effective for tasks that require structured outputs or adherence to specific formats.

    Power up your prompts: Include 3-5 diverse, relevant examples to show Claude exactly what you want. More examples = better performance, especially for complex tasks.

    Why use examples?

    • Accuracy: Examples reduce misinterpretation of instructions.
    • Consistency: Examples enforce uniform structure and style.
    • Performance: Well-chosen examples boost Claude's ability to handle complex tasks.

    Crafting effective examples

    For maximum effectiveness, make sure that your examples are:

    • Relevant: Your examples mirror your actual use case.
    • Diverse: Your examples cover edge cases and potential challenges, and vary enough that Claude doesn't inadvertently pick up on unintended patterns.
    • Clear: Your examples are wrapped in <example> tags (if multiple, nested within <examples> tags) for structure.
    Ask Claude to evaluate your examples for relevance, diversity, or clarity. Or have Claude generate more examples based on your initial set.


    Prompt library

    Get inspired by a curated selection of prompts for various tasks and use cases.

    GitHub prompting tutorial

    An example-filled tutorial that covers the prompt engineering concepts found in our docs.

    Google Sheets prompting tutorial

    A lighter weight version of our prompt engineering tutorial via an interactive spreadsheet.

    • Why use examples?
    • Crafting effective examples
    © 2025 ANTHROPIC PBC

    Products

    • Claude
    • Claude Code
    • Max plan
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    • Download app
    • Pricing
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    Features

    • Claude and Slack
    • Claude in Excel

    Models

    • Opus
    • Sonnet
    • Haiku

    Solutions

    • AI agents
    • Code modernization
    • Coding
    • Customer support
    • Education
    • Financial services
    • Government
    • Life sciences

    Claude Developer Platform

    • Overview
    • Developer docs
    • Pricing
    • Amazon Bedrock
    • Google Cloud’s Vertex AI
    • Console login

    Learn

    • Blog
    • Catalog
    • Courses
    • Connectors
    • Customer stories
    • Engineering at Anthropic
    • Events
    • Powered by Claude
    • Service partners
    • Startups program

    Company

    • Anthropic
    • Careers
    • Economic Futures
    • Research
    • News
    • Responsible Scaling Policy
    • Security and compliance
    • Transparency

    Help and security

    • Availability
    • Status
    • Support center

    Terms and policies

    • Privacy policy
    • Responsible disclosure policy
    • Terms of service: Commercial
    • Terms of service: Consumer
    • Usage policy

    Products

    • Claude
    • Claude Code
    • Max plan
    • Team plan
    • Enterprise plan
    • Download app
    • Pricing
    • Log in

    Features

    • Claude and Slack
    • Claude in Excel

    Models

    • Opus
    • Sonnet
    • Haiku

    Solutions

    • AI agents
    • Code modernization
    • Coding
    • Customer support
    • Education
    • Financial services
    • Government
    • Life sciences

    Claude Developer Platform

    • Overview
    • Developer docs
    • Pricing
    • Amazon Bedrock
    • Google Cloud’s Vertex AI
    • Console login

    Learn

    • Blog
    • Catalog
    • Courses
    • Connectors
    • Customer stories
    • Engineering at Anthropic
    • Events
    • Powered by Claude
    • Service partners
    • Startups program

    Company

    • Anthropic
    • Careers
    • Economic Futures
    • Research
    • News
    • Responsible Scaling Policy
    • Security and compliance
    • Transparency

    Help and security

    • Availability
    • Status
    • Support center

    Terms and policies

    • Privacy policy
    • Responsible disclosure policy
    • Terms of service: Commercial
    • Terms of service: Consumer
    • Usage policy
    © 2025 ANTHROPIC PBC