Hypothesis-test-analyze cycles for systematic problem-solving — the meta-skill governing all others. Includes define goal, generate hypotheses, design experiment, measure results, analyze results, iterate, full cycle, quick diagnosis, and structured investigation. USE WHEN think about, figure out, try approaches, experiment with, iterate on, improve, optimize, define goal, generate hypotheses, design experiment, measure results, analyze results, full cycle, quick diagnosis, structured investigation, science, hypothesis.
Before executing, check for user customizations at:
~/.config/openpai/PAI/USER/SKILLCUSTOMIZATIONS/Science/
If this directory exists, load and apply any PREFERENCES.md, configurations, or resources found there. These override default behavior. If the directory does not exist, proceed with skill defaults.
You MUST send this notification BEFORE doing anything else when this skill is invoked.
Send voice notification:
curl -s -X POST http://localhost:8888/notify \
-H "Content-Type: application/json" \
-d '{"message": "Running the WORKFLOWNAME workflow in the Science skill to ACTION"}' \
> /dev/null 2>&1 &
Output text notification:
Running the **WorkflowName** workflow in the **Science** skill to ACTION...
This is not optional. Execute this curl command immediately upon skill invocation.
The scientific method applied to everything. The meta-skill that governs all other skills.
GOAL -----> What does success look like?
|
OBSERVE --> What is the current state?
|
HYPOTHESIZE -> What might work? (Generate MULTIPLE)
|
EXPERIMENT -> Design and run the test
|
MEASURE --> What happened? (Data collection)
|
ANALYZE --> How does it compare to the goal?
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ITERATE --> Adjust hypothesis and repeat
|
+------> Back to HYPOTHESIZE
The goal is CRITICAL. Without clear success criteria, you cannot judge results.
Output when executing: Running the **WorkflowName** workflow in the **Science** skill to ACTION...
| Trigger | Workflow |
|---|---|
| "define the goal", "what are we trying to achieve" | Workflows/DefineGoal.md |
| "what might work", "ideas", "hypotheses" | Workflows/GenerateHypotheses.md |
| "how do we test", "experiment design" | Workflows/DesignExperiment.md |
| "what happened", "measure", "results" | Workflows/MeasureResults.md |
| "analyze", "compare to goal" | Workflows/AnalyzeResults.md |
| "iterate", "try again", "next cycle" | Workflows/Iterate.md |
| Full structured cycle | Workflows/FullCycle.md |
| Trigger | Workflow |
|---|---|
| Quick debugging (15-min rule) | Workflows/QuickDiagnosis.md |
| Complex investigation | Workflows/StructuredInvestigation.md |
| Resource | Description |
|---|---|
METHODOLOGY.md | Deep dive into each phase |
Protocol.md | How skills implement Science |
Templates.md | Goal, Hypothesis, Experiment, Results templates |
Examples.md | Worked examples across scales |
| Domain | Manifestation | Related Skill |
|---|---|---|
| Coding | TDD (Red-Green-Refactor) | Development |
| Products | MVP -> Measure -> Iterate | Development |
| Research | Question -> Study -> Analyze | Research |
| Prompts | Prompt -> Eval -> Iterate | Evals |
| Decisions | Options -> Council -> Choose | Council |
| Level | Cycle Time | Example |
|---|---|---|
| Micro | Minutes | TDD: test, code, refactor |
| Meso | Hours-Days | Feature: spec, implement, validate |
| Macro | Weeks-Months | Product: MVP, launch, measure PMF |
| Phase | Skills to Invoke |
|---|---|
| Goal | Council for validation |
| Observe | Research for context |
| Hypothesize | Council for ideas, RedTeam for stress-test |
| Experiment | Development (Worktrees) for parallel tests |
| Measure | Evals for structured measurement |
| Analyze | Council for multi-perspective analysis |
| Bad | Good |
|---|---|
| "Make it better" | "Reduce load time from 3s to 1s" |
| "I think X will work" | "Here are 3 approaches: X, Y, Z" |
| "Prove I'm right" | "Design test that could disprove" |
| "Pretend failure didn't happen" | "What did we learn?" |
| "Keep experimenting forever" | "Ship and learn from production" |
The answer emerges from the cycle, not from guessing.