Claude Code workflow kit

Universal Planning Framework

A thinking process, not a template. 4-stage planning framework with 21 anti-pattern checks, adversarial hardening, and 8-domain detection for Claude Code.

46 stars 1 forksWorkflow kits Plugin marketplace Source

Install

Inside Claude Code
/plugin marketplace add primeline-ai/universal-planning-framework

Found in the project README. Check it for setup steps after installing.

From source
git clone https://github.com/primeline-ai/universal-planning-framework.git

From the README

Universal Planning Framework

https://github.com/user-attachments/assets/6358ef3b-24e5-4b19-9c0e-bcce22a234ee

Plans fail because discovery happens too late. This framework catches gaps that only surface during execution - evolved from 117 real plans + 195 handoffs.
"Initial idea was a custom booking system (8 weeks). Stage 0 discovered Calendly + Stripe does 90% of it. Shipped in 3 weeks, saved 5 weeks of engineering."
- from Business Launch Example

Quick Install

As a plugin (recommended - nothing is copied into your project):

Run both inside Claude Code. You get the four commands namespaced, so
/plan-new becomes /universal-planning-framework:plan-new, plus the planner
agent and two skills Claude reaches for on its own, universal-planning and
vehicle-selection, which carry the rulebook and the vehicle rubric.
Update later with /plugin marketplace update primeline-upf.

Into your project's .claude/ (plain files you can read and edit):

setup.sh never replaces a file you already have. If one of its file names clashes
with yours it asks, and skips by default. --dry-run shows what it would do,
--skip-existing answers every clash without asking, and --overwrite replaces
after writing a timestamped backup next to each file. Commands land as /plan-new
and friends, with no namespace prefix.

Minimal (the rulebook alone, no commands):

What Makes This Different

Three things carry most of the value.

Discovery happens before the plan, not during execution. Stage 0 runs 12 checks
before a single phase is written, and the one that pays for the rest is the AHA check:
*does something that already exists do most of this?* A custom CMS becomes Strapi at
90% of what you needed. Fifty blog posts become five deep ones plus derivatives. The
cheapest moment to find that out is before…
Read the full README on GitHub

Details

Language
Shell
License
MIT
Last updated
5 October 2026
Topics
ai-agentsai-planningclaudeclaude-codedeveloper-toolsllm-toolsplanning-framework

FAQ

What is Universal Planning Framework?

A thinking process, not a template. 4-stage planning framework with 21 anti-pattern checks, adversarial hardening, and 8-domain detection for Claude Code. It is a workflow kit for Claude Code, from primeline-ai/universal-planning-framework on GitHub.

How do I install Universal Planning Framework?

Run /plugin marketplace add primeline-ai/universal-planning-framework inside Claude Code, then follow the setup in the README.

Is Universal Planning Framework popular?

primeline-ai/universal-planning-framework has 46 GitHub stars and 1 forks. It was last updated on 5 October 2026.

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