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prompttools

hegelai/prompttools

Open-source tools for prompt testing and experimentation

GraphCanon updated 2w · GitHub synced 2w · 29 views this month

3.0k stars255 forksLast push 6mo Python Apache-2.0

Decision brief

Prompttools aims to support developers in the testing and experimentation of prompts for language models as well as integrating vector databases through Python utilities.

Hosting:
self hosted
Pricing:
freemium - PromptsTools is open-source under the Apache-2.0 license, making it free to use but with no official support available.

Observed Jul 12, 2026 · Source: enrich:decision_facts

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Maintenance and security

Full trust report
Maintenance
Slowing (177d since push)
As of 2w
Provenance
Not a fork · Organization account
As of 2w
Security (OSV)
2 low (2 low)
As of 1mo

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install prompttools
PyPI

Similar tools

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Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

Provides support for both LLM evaluation and vector databases, aiding in the development of large language models through a variety of Python-based utilities.

Capability facts

Languages
python

Source: github.language+pyproject.toml · Aug 7, 2026

Categories

Tags

README

License

We will be gradually releasing more components to the open-source community. The current license can be found in the LICENSE file. If there is any concern, please contact us and we will be happy to work with you.

For agents

This page has a .md twin and JSON over the API.

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