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cdeustcdeust/zetetic-team-subagents/skills/measurement-discipline/SKILL.md

measurement-discipline

Skill8 starsChanged 59 days agoMITView on GitHub

Fix the instrument before trusting the number. Use when someone says "the metric improved but I don't trust it", "measured more than the parts predict", "we want to improve X but nothing reads X", "the numbers don't add up", "requests/money/time are disappearing", or a measurement may perturb the system it measures.

1 other project uses a version of this.

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The file

We split this skill into the rules it gives an agent

2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈1

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 1

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Very specific:

    If no shape above matches, do not force a genius — use a built-in agent with the closest GENIUS: pattern (rules/agent-routes.json, INDEX.md …

    line 41
  2. Distinctive:

    No reproduction or raw data exists — measurement discipline audits instruments, it does not invent readings.

    line 46

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Measurement Discipline

Problem shape: a quantity is being read, improved, or argued about, but the instrument, the unit, or the conservation ledger behind it has never been audited. Symptoms: residuals outside noise, metrics without operational definitions, inputs and outputs that don't balance, observer effects, one-method-only results.

Relevant geniuses

AgentUse when
curiemeasured > predicted from known parts; instrument missing or unit undefined; measurement may perturb the system (Heisenbugs, observability overhead)
shannon"improving X" where X has no formal definition; method proposed without knowing the theoretical limit; a metric with no repeatable procedure
lavoisiermoney, data, requests, or time "disappearing"; inputs and outputs never balanced; the residual needs a name and a carrier
galileophenomenon obscured by secondary effects; too fast/large/rare to observe directly; qualitative claims that need a number
einsteina concept in the metric has no measurement procedure; the rule gives different answers from different viewpoints
demingreacting to noise as if it were signal — common vs special cause not separated
ekmana "subjective" domain needs objective coding; signal hides below normal temporal resolution; per-subject baselines missing
wua "law" or assumption everyone trusts has never actually been tested; increased precision could refute it

Invocation

  1. Pick the best-fit agent above. If two or more fit, run tools/genius-invoker.sh route "<problem>" and take the top ranked match.
  2. Load it: tools/genius-invoker.sh invoke <agent> "<problem>", then read agents/genius/<agent>.md in full.
  3. Apply the agent's <workflow> step by step — do not skip steps — and answer in its <output-format>.
  4. Chain when the problem spans shapes (e.g. lavoisier finds the residual, curie isolates its carrier): tools/genius-invoker.sh compose lavoisier curie -- "<problem>".
  5. If no shape above matches, do not force a genius — use a built-in agent with the closest GENIUS: pattern (rules/agent-routes.json, INDEX.md routing rule).

Refuse when

  • No reproduction or raw data exists — measurement discipline audits instruments, it does not invent readings.
  • The request is "make the metric look better" rather than "make the metric true".

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