# Prompt Driven (PDD)

> Prompt-Driven Development (PDD) is a prompt-native programming system where .prompt files are the human-authored source language and traditional code (Python, TypeScript, Go, ...) is generated as an artifact. PDD ships as a single Python CLI, pdd-cli, plus a local web interface (PDD Cloud). Tagline: "The Last Programming Language." Backed by 500 Global.

## Product

- Website: https://promptdriven.ai
- GitHub: https://github.com/promptdriven/pdd
- PyPI package: https://pypi.org/project/pdd-cli/ (install: `uv tool install pdd-cli`)
- Local web interface: `pdd connect` launches http://localhost:9876
- Community: Discord (https://discord.gg/Yp4RTh8bG7)
- License: MIT

## CLI (pdd)

The `pdd` binary drives the Define -> Generate -> Verify -> Test -> Update cycle.

- Setup: `pdd setup` (create ~/.pdd credentials), `pdd connect` (launch local UI)
- Agentic (implement GitHub issues): `pdd change <issue-url>`, `pdd bug <issue-url>`, `pdd fix <issue-url>`, `pdd split <target-file>`, `pdd generate <issue-url>`, `pdd test <issue-url>`
- Prompt workflow: `pdd sync` (full cycle), `pdd checkup` (prompt/story quality gates + coverage)
- Routing policy: use `pdd bug` then `pdd fix` for runtime symptoms; `pdd change` then `sync` for explicit spec/product changes.

## Legal

- Terms of Service: https://promptdriven.ai/terms-of-service
- Privacy Policy: https://promptdriven.ai/privacy-policy

## Notes

- PDD is a developer tool, not a hosted REST/GraphQL API. No OpenAPI spec, MCP server, or public API is published; discovery endpoints (.well-known/*, /llms.txt) return 404 as of 2026-07-20.
- Generated by the API Evangelist enrichment pipeline from promptdriven.ai, the promptdriven/pdd repository, and PyPI metadata.