character-ai/prompt-poet

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1155 stars · 95 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Prompt Poet is a Python library for designing LLM prompts using YAML and Jinja2 templates in a low-code approach. It renders dynamic, structured prompt messages with roles and truncation priorities for use with AI models.

Use cases

• build dynamic llm prompts from templates
• design chat prompts without string manipulation
• manage prompt parts with roles and truncation priority
• let non-technical users edit prompt templates in yaml
• render jinja2 prompt templates for langchain models

When to choose

• you want declarative, versioned prompt templates instead of f-string concatenation
• your team includes non-developers who need to edit prompts
• you need fine-grained control over prompt part truncation and roles

When to avoid

• you need a full prompt management platform with evaluation and A/B testing
• your prompts are simple enough that plain f-strings suffice
• you are not working in a Python LLM stack

Facets

library · maturity active

prompt-engineering templating llm-inference large-language-models artificial-intelligence developer-tools python prompt-templates jinja2 yaml low-code llm-prompting

Member repositories

For agents

markdown · JSON · MCP: product_card(name="character-ai/prompt-poet")