idmp-uom

idmp-uom is a skill for Claude Code from taosdata/agent-skills. It costs 49 tokens per session (1,554 once invoked), scanned A, original, MIT.

A skill for working with units of measure and their groups, such as length, mass, or time. It supports finding units, reading them globally or within a group, and checking conversions.

In plain words
What is it for?
Use it to list unit groups, search for units, inspect class-scoped or global units, and verify one or more conversions before modeling data.
Why use it?
It helps prevent mixing up a unit itself with the group it belongs to, or converting between incompatible units.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the idmp-plugin plugin — 23 skills shipped together

Good fit Use it to list unit groups, search for units, inspect class-scoped or global units, and verify one or more conversions before modeling data.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/taosdata/agent-skills/idmp-uom
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 taosdata/agent-skills --skill idmp-uom
Clone the repo
git clone --depth 1 https://github.com/taosdata/agent-skills

Made for: Claude Code.

Or install idmp-plugin, the plugin that ships this one along with the rest of its 23 skills.

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 idmp-uom

README.md
[![agentmods](https://agentmods.dev/badge/skills/taosdata/agent-skills/idmp-uom.svg)](https://agentmods.dev/skills/taosdata/agent-skills/idmp-uom)
Your own site
<a href="https://agentmods.dev/skills/taosdata/agent-skills/idmp-uom"><img src="https://agentmods.dev/badge/skills/taosdata/agent-skills/idmp-uom.svg" alt="Measured on agentmods" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,554 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 $0.00049 $0.01554
Opus 5 $0.00024 $0.00777
Sonnet 5 $0.00010 $0.00311
Haiku 4.5 $0.00005 $0.00155

Measured 8d ago against content hash e151cae5735b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

idmp-uom 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 8d 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.

plugins/idmp-plugin/skills/idmp-uom/SKILL.md · 110 lines

How it starts

The opening of the file, as written. The whole thing — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.

uom

Read ../idmp-shared/SKILL.md first.

What this skill covers

  • Read UOM classes and the units that belong to them.
  • Search for units before modeling or import mapping.
  • Distinguish the free/global UOM read from the class-scoped UOM read.
  • Use single-row and multi-row conversion batches to confirm compatible units before writing model definitions.
Shortcut Purpose
+classes List UOM classes
+class Read one UOM class
+search Search UOMs
+get Read one UOM in the common class-scoped flow

Missing context to resolve first

Context Why it must be resolved before conversion or modeling work
Lookup mode Decide whether the target is a class lookup, a free/global UOM read, or a class-scoped UOM read.
Target unit family Search terms can be fuzzy, so you need the intended unit name, abbreviation, or class before you trust an ID.
Conversion direction Decide the exact fromUomId, toUomId, and whether the batch is expected to stay in one compatible class.
Verification target Decide whether proof should come from class inventory, exact get, class-scoped get-get, or a successful conversion result.

Constrained live behaviors

  • uom search is unit-oriented rather than class-oriented. Do not rely on class labels or family words alone—whether they are English or localized labels—to prove that a unit family is missing. Search appears to work best with exact unit names and abbreviations.
  • Use uomclasses list and uomclasses get to discover class IDs before you rely on uom get-get.
  • uom get is the free/global read. uom get-get needs both uomClassId and uomId.
  • convert is batch-wide and all-or-nothing: one invalid or incompatible row can fail the full request.
  • Treat exact unit name or abbreviation matches as stronger evidence than fuzzy search hits when modeling depends on the result.

Read the full file on GitHub · 110 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago First seen · 110 lines · 49 tokens per session scan A e151cae5735b

Subscribe to this mod's changes

idmp-uom is a skill published in the GitHub repository taosdata/agent-skills (3 stars, last pushed yesterday), licensed MIT. It adds 49 tokens to every session and 1,554 once invoked, about $0.0002 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 2026-08-30.

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