metrics-glossary

metrics-glossary is a skill for Claude Code from daddia/claude-for-strategy. It costs 57 tokens per session (896 once invoked), scanned A, original, MIT.

A shared reference for defining each tracked metric, including its formula, data source, owner, and update schedule.

In plain words
What is it for?
Use it to document metric definitions, resolve unclear formulas, and provide a single source of truth for reporting.
Why use it?
It prevents different people from calculating or interpreting the same metric in different ways.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; mentions CLAUDE.md.

Part of the performance plugin — 4 skills, 2 agents shipped together

Good fit Use it to document metric definitions, resolve unclear formulas, and provide a single source of truth for reporting.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/daddia/claude-for-strategy/metrics-glossary
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add daddia/claude-for-strategy --skill metrics-glossary
Clone the repo
git clone --depth 1 https://github.com/daddia/claude-for-strategy

Made for: Claude Code.

Or install performance, the plugin that ships this one along with the rest of its 4 skills, 2 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for metrics-glossary

README.md
[![agentmods](https://agentmods.dev/badge/skills/daddia/claude-for-strategy/metrics-glossary/github.svg)](https://agentmods.dev/skills/daddia/claude-for-strategy/metrics-glossary)
Your own site
<a href="https://agentmods.dev/skills/daddia/claude-for-strategy/metrics-glossary"><img src="https://agentmods.dev/badge/skills/daddia/claude-for-strategy/metrics-glossary/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for metrics-glossary

Your own site · 80×15
<a href="https://agentmods.dev/skills/daddia/claude-for-strategy/metrics-glossary"><img src="https://agentmods.dev/badge/skills/daddia/claude-for-strategy/metrics-glossary.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 896 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00057 $0.00896
Opus 5 $0.00028 $0.00448
Sonnet 5 $0.00011 $0.00179
Haiku 4.5 $0.00006 $0.00090

Measured 7d ago against content hash 5cb60d799788, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

metrics-glossary scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

performance/skills/metrics-glossary/SKILL.md · 104 lines

How it starts

The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Metrics Glossary

When to use

Single source-of-truth glossary — exact formula, source, owner, cadence — so two people calculate the same number.

What this skill does not do

  • Does not build KPI trees — route to /performance:kpi-tree-builder.
  • Does not pick ambiguous formulas silently — flags for clarification.
  • Does not duplicate OKR instrumentationokr:instrument-metrics defers here when performance installed.

Preconditions

Input If missing
Metrics to document Ask user to list
Performance practice profile Proceed; flag [PROVISIONAL] on category codes

Provisional mode

Ambiguous formulas: AMBIGUITY FLAGS — do not finalize entry until clarified.

Trust spine

  • Confidence bands (structured-aggregation):
    • High: Every metric has exact formula, source, owner, cadence, caveats.
    • Medium: Some ambiguities or near-duplicates flagged.
    • Low: Formulas described not calculated — halt until literal formula provided.
  • Failure modes:
    • Strategic advice vs. support: Glossary is draft for metric governance approval.
    • Client confidentiality: Definitions may expose internal systems — CONFIDENTIAL header.
    • Accountability gap: Owner named per metric.
    • Analytical Rigor: Completeness check; near-duplicate consolidation flagged.
    • Incentive Gaming: N/A — definition focus.
  • Escalation triggers: Two metrics calculating same thing under different names — flag consolidation.

Workflow

  1. Read practice profile for category codes and known metrics.
  2. Per metric: name, code, exact formula, source, owner, refresh, caveats.
  3. Flag ambiguous formulas — ask, don't pick silently.
  4. Check near-duplicates for consolidation.
  5. Completeness check before output.

Output format

CONFIDENCE: [defensible recommendation | structured first pass]
METRIC: [name] [category code]
  Formula: [exact calculation]
  Source: [system/sheet/table]
  Owner: [name/role]
  Refresh: [cadence]
  Caveats: [...]

AMBIGUITY FLAGS: [...]
NEAR-DUPLICATE FLAGS: [...]

Read the full file on GitHub · 104 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 104 lines · 57 tokens per session scan A 5cb60d799788

Subscribe to this mod's changes

metrics-glossary is a skill published in the GitHub repository daddia/claude-for-strategy (2 stars, last pushed 2mo ago), licensed MIT. It adds 57 tokens to every session and 896 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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