Sponsor of the Day:
Jerkmate
https://platform.claude.com/docs/en/agents-and-tools/tool-use/memory-tool
Memory tool - Claude API Docs
Claude API Documentation
tool claude apimemorydocs
https://platform.claude.com/docs/en/agents-and-tools/tool-use/bash-tool
Bash tool - Claude API Docs
Claude API Documentation
tool claude apibashdocs
https://platform.claude.com/docs/en/agents-and-tools/tool-use/code-execution-tool
Code execution tool - Claude API Docs
Run Python and bash code in a sandboxed container to analyze data, generate files, and iterate on solutions.
tool claude apicode executiondocs
https://platform.claude.com/docs/en/test-and-evaluate/eval-tool
Using the Evaluation Tool - Claude API Docs
The [Claude Console](/dashboard) features an **Evaluation tool** that allows you to test your prompts under various scenarios.
tool claude apiusingevaluationdocs
https://platform.claude.com/docs/en/agents-and-tools/tool-use/text-editor-tool
Text editor tool - Claude API Docs
Claude API Documentation
tool claude apitext editordocs
https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-search-tool
Web search tool - Claude API Docs
Claude API Documentation
web search toolclaude api docs
https://platform.claude.com/docs/en/agents-and-tools/tool-use/how-tool-use-works
How tool use works - Claude API Docs
Understand the tool use loop, where tools execute, and when to use tools instead of prose.
claude api docstool useworks
https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-combinations
Tool combinations - Claude API Docs
Common Anthropic tool pairings for research agents, coding agents, and long-running agents.
claude api docstoolcombinations
https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-reference
Tool reference - Claude API Docs
Directory of Anthropic-provided tools and reference for optional tool definition properties.
claude api docstoolreference
https://platform.claude.com/docs/en/agents-and-tools/tool-use/manage-tool-context
Manage tool context - Claude API Docs
Choose between tool search, programmatic tool calling, prompt caching, and context editing to manage context bloat.
claude api docsmanagetoolcontext
https://platform.claude.com/docs/en/agents-and-tools/tool-use/build-a-tool-using-agent
Tutorial: Build a tool-using agent - Claude API Docs
A guided walkthrough from a single tool call to a production-ready agentic loop.
claude api docstutorial buildtool usingagent