pdd-cli
PDD (Prompt-Driven Development) Command Line Interface
Decision gist · record as of 2026-08-14
Yes, with conditions. PDD is actively maintained (last release 19 days ago), has low install friction, and offers a genuinely novel development model for teams willing to adopt prompt-driven workflows. The 49 dependencies are substantial but all standard. Install if you want to experiment with AI-native development, treat prompts as source, and regenerate code rather than patch it. Skip if you need a lightweight tool, prefer traditional code-first development, or require production stability guarantees—the project is in Alpha (Development Status 3) and cloud mode is on a waitlist.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.12 or later.
- Cloud mode requires GitHub SSO or internet access; local mode requires OPENAI_API_KEY, ANTHROPIC_API_KEY, or other LLM provider credentials in environment.
- Low friction: pure Python wheel with no compiled dependencies.
License · maintenance · safety
MIT (permissive) — MIT license (permissive). You can use, modify, and distribute PDD freely in commercial and private projects with minimal restrictions—only attribution and license notice required.
last release 2026-07-26 (19 days) · last repo commit 2026-08-14 · 840 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 195,445 downloads/mo, #9,815 on PyPI
Alternatives
Verify before relying
pip install pdd-cli
pdd --version
pdd sync factorial_calculator- Whether the 49 runtime dependencies (including langchain, firebase_admin, firecrawl-py) are all required for basic sync/generate operations or if many are optional for specific features.
- Performance and token cost in practice for typical projects—fact sheet mentions batch discounts but no concrete benchmarks.
- Stability of the cloud mode (currently described as 'waitlist') and whether local-only workflows are production-ready.
What it is and what it does
PDD is a command-line system that inverts the traditional code-first development model: you write prompts (in `.prompt` files) as your primary source of truth, and PDD automatically generates, tests, and maintains code in your target language. The core workflow is the `sync` command, which orchestrates code generation from prompts, dependency injection, test creation, error fixing, and verification in a single batch operation. It supports Python, TypeScript, Go, Java, C++, and other languages as compilation targets.
The system is designed to reduce maintenance costs by treating prompts—not code—as the durable specification. When requirements change, you update the prompt and regenerate clean code rather than patching existing files. It runs in cloud mode (GitHub SSO, no local API keys) by default, or locally with your own LLM credentials. The 49 runtime dependencies include langchain, firebase, cryptography, and other libraries for LLM integration, web scraping, and async operations.
Use it for
- Generate a complete application (e.g., HTML canvas app) from a single natural-language prompt specification.
- Automatically create and improve unit tests by analyzing code coverage and regenerating test suites from prompts.
- Maintain consistency across a large codebase by treating prompts as a single source of truth and regenerating all code when requirements shift.
- Reduce LLM costs by using batch-oriented workflows instead of interactive AI assistants, with optional batch API discounts.
- Collaborate across technical and non-technical teams by writing specifications in natural language rather than code.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, with conditions.
PDD is actively maintained (last release 19 days ago), has low install friction, and offers a genuinely novel development model for teams willing to adopt prompt-driven workflows. The 49 dependencies are substantial but all standard. Install if you want to experiment with AI-native development, treat prompts as source, and regenerate code rather than patch it. Skip if you need a lightweight tool, prefer traditional code-first development, or require production stability guarantees—the project is in Alpha (Development Status 3) and cloud mode is on a waitlist.
Install
pdd-cli on PyPI
Before you install
Low friction: pure Python wheel with no compiled dependencies. Active maintenance—last release 19 days ago, 840 repository stars. Requires Python 3.12+. The 49 runtime dependencies are substantial (langchain, firebase, firecrawl, cryptography, pandas) but all are standard PyPI packages; installation is straightforward.
Requires Python 3.12 or later. Cloud mode requires GitHub SSO or internet access; local mode requires OPENAI_API_KEY, ANTHROPIC_API_KEY, or other LLM provider credentials in environment.
License in practice
MIT license (permissive). You can use, modify, and distribute PDD freely in commercial and private projects with minimal restrictions—only attribution and license notice required.
Quickstart
pip install pdd-cli
pdd --version
pdd sync factorial_calculatorVerify before relying
- Whether the 49 runtime dependencies (including langchain, firebase_admin, firecrawl-py) are all required for basic sync/generate operations or if many are optional for specific features.
- Performance and token cost in practice for typical projects—fact sheet mentions batch discounts but no concrete benchmarks.
- Stability of the cloud mode (currently described as 'waitlist') and whether local-only workflows are production-ready.
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.12 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 49 packagesGitPythonRequestsaiofilesclickcryptographyfirecrawl-pyfirebase_adminhttpxkeyringkeyrings.altlangchainlangchain-anthropiclangchain-communitylangchain-corelangchain-mcp-adapterslanggraphnest_asyncionumpypandaspsutilpydanticlitellmlxmlrichregexsemversetuptoolsstarlettepytestpytest-cov |
| Maintenance | Actively maintained 19 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 195,445 / month, #9,815 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 3 - AlphaIntended Audience :: DevelopersLicense :: OSI Approved :: MIT LicenseProgramming Language :: Python :: 3.11Programming Language :: Python :: 3.12Topic :: Scientific/Engineering :: Artificial IntelligenceTopic :: Software Development :: Code Generators |
Evidence: pdd_cli-0.0.309-py3-none-any.whl
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