The practice of shaping the input to an LLM — instructions, examples, format constraints — to elicit reliable output.
prompting
Prompt Engineering
Related terms
Tools that implement Prompt Engineering
CC
Claude Code
Coding · Claude (Opus / Sonnet / Haiku)
8.2
Anthropic's agentic coding tool that reads, edits, and ships code from the terminal, IDE, or web.
Freemium· Free tier · from $20/moagentic-codingcodebase-refactor
PR
PromptLayer
Evaluation · Platform (any LLM)
7.9
Prompt management platform for AI teams to version prompts, run LLM evals, and monitor agents in production.
Freemium· Free: $0 per month; Pro: $49 per month; Team: $500 per monthPrompt managementAgent observability
HU
Humanloop
Evaluation · Platform (any LLM)
8.2
Prompt management + evals for collaborative AI teams.
Paid· From $200/mo teamprompt managementteam collab
CU
Cursor
FeaturedCoding · Claude / GPT (configurable)
9.5
AI-first VS Code fork — chat, edit, and agentic coding in one IDE.
Freemium· Free tier · from $8/mocodingrefactors