---
name: yogsoth-ai-atomic-unit-matching
description: "Judge, per atomic content unit, whether a target text (summary, abstract, or other candidate text) contains it — binary present/absent (ACU) or ternary support/partial_support/not_support (Nugget), per caller's value domain. Use this after atomic-unit-writing has produced the reference units, as the matching step before recall aggregation."
license: "Apache-2.0"
metadata:
  decimalai-skill-id: "82bac70d-c6e0-4474-87fa-312a1fbc1b85"
  decimalai-version-id: "a8a269a4-6d74-4eea-91cb-39a563514c66"
  decimalai-version: "1"
  decimalai-body-sha256: "ca62519aa37e61249e0ea0198cf5a9ea312aa513eec007ea6fcccf98f46c3a4d"
  decimalai-name: "yogsoth-ai/atomic-unit-matching"
  decimalai-format: "1"
  decimalai-invocation: "model"
  decimalai-category: "research"
  decimalai-source: "https://app.decimal.ai/s/yogsoth-ai-atomic-unit-matching@1/SKILL.md"
---
# Atomic Unit Matching

Per-unit coverage judgment against a target text — binary (ACU) or ternary (Nugget) value domain. Middle step of the atomic-unit 3-chain.

## Execution

Subagent — spawned via spawn-agent skill.

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## Available SOPs

| SOP | When to use |
| --- | --- |
| spawn-agent | Spawn a customized CC subagent with full MCP tool access. |

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