Skills

Reduce

Extract structured knowledge from source material.

Install

npx skills add agenticnotetaking/arscontexta --skill reduce -g -a claude-code -y
Category
Engineering
Updated
8mo ago
License
MIT
Context cost
Mediumabout 3,000 tokens
Runs scripts
No, instructions only

What it does

Extract structured knowledge from source material. Comprehensive extraction is the default, every insight that serves the domain gets extracted. For domain-relevant sources, skip rate must be below 10%. Zero extraction from a domain-relevant source is a BUG. Triggers on "/reduce", "/reduce [file]", "extract insights", "mine this", "process this".

Runtime Configuration (Step 0, before any processing)

Read these files to configure domain-specific behavior:

  1. ops/derivation-manifest.md, vocabulary mapping, extraction categories, platform hints

    • Use vocabulary.notes for the notes folder name
    • Use vocabulary.inbox for the inbox folder name
    • Use vocabulary.note for the note type name in output
    • Use vocabulary.note_plural for the plural form
    • Use vocabulary.reduce for the process verb in output
    • Use vocabulary.cmd_reflect for the next-phase command name
    • Use vocabulary.cmd_reweave for the backward-pass command name
    • Use vocabulary.cmd_verify for the verification command name
    • Use vocabulary.extraction_categories for domain-specific extraction table
    • Use vocabulary.topic_map for MOC/topic map references
    • Use vocabulary.topic_maps for plural form
  2. ops/config.yaml, processing depth, pipeline chaining, selectivity

    • processing.depth: deep | standard | quick
    • processing.chaining: manual | suggested | automatic
    • processing.extraction.selectivity: strict | moderate | permissive
  3. ops/queue/queue.json, current task queue (for handoff mode)

If these files don't exist (pre-init invocation or standalone use), use universal defaults:

  • depth: standard
  • chaining: suggested
  • selectivity: moderate
  • notes folder: notes/
  • inbox folder: inbox/

THE MISSION (READ THIS OR YOU WILL FAIL)

You are the extraction engine. Raw source material enters. Structured, atomic {vocabulary.note_plural} exit. Everything between is your judgment, and that judgment must err toward extraction, not rejection.

The Core Distinction

Read the whole SKILL.md on GitHub

More in Engineering