distill

distill is a skill for Claude Code, Codex from JHostalek/dotclaude. It costs 21 tokens per session (373 once invoked), scanned A, original, CC0-1.0.

A text-editing skill that compresses rough writing into concise English using the established terms of a specialist field. It preserves the original claims, constraints, exclusions, names, and position.

In plain words
What is it for?
It is for distilling notes, requests, or other text into dense expert-facing prose while keeping the original intent intact.
Why use it?
It helps express the same meaning in less space without replacing important details with vague wording. It is intended for readers who already understand the subject area.

Skill for Claude CodeCodex

Written for Claude Code and Codex: disable-model-invocation in frontmatter, but also agents/openai.yaml present. Also seen: mentions subagents.

Part of the jhostalek-skills plugin — 10 skills shipped together

Good fit It is for distilling notes, requests, or other text into dense expert-facing prose while keeping the original intent intact.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jhostalek/dotclaude/distill
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 JHostalek/dotclaude --skill distill
Clone the repo
git clone --depth 1 https://github.com/JHostalek/dotclaude

Made for: Claude Code, Codex.

Or install jhostalek-skills, the plugin that ships this one along with the rest of its 10 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 distill

README.md
[![agentmods](https://agentmods.dev/badge/skills/jhostalek/dotclaude/distill/github.svg)](https://agentmods.dev/skills/jhostalek/dotclaude/distill)
Your own site
<a href="https://agentmods.dev/skills/jhostalek/dotclaude/distill"><img src="https://agentmods.dev/badge/skills/jhostalek/dotclaude/distill/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 distill

Your own site · 80×15
<a href="https://agentmods.dev/skills/jhostalek/dotclaude/distill"><img src="https://agentmods.dev/badge/skills/jhostalek/dotclaude/distill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 373 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 $0.00021 $0.00373
Opus 5.5 $0.00008 $0.00149
Sonnet 5.5 $0.00004 $0.00075
Haiku 4.5 $0.00002 $0.00037

Measured 9d ago against content hash caebba76338b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

distill 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 9d 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.

skills/distill/SKILL.md · 18 lines

What it actually says

Distill

Distill the target (my text, a named file, or else my previous message) into expert-register English. I write in a second language; you hold the vocabulary I lack. Elevate to it.

The reader is a domain expert or a model. A term of art is the established word practitioners use for a concept: it carries a sentence or a paragraph of intent and recruits the reader's priors for free.

  1. Intent: list every claim, constraint, exclusion, name, and branch in the original. Done when each original sentence maps to an item.
  2. Distill: name each item with its term of art, then write the shortest text that carries the whole list. Cut restatement, hedging, and explanatory scaffolding. Choose the term practitioners actually use over the rarer synonym: precision, not ornament. Reject a term whose home-domain connotation pulls the wrong way. Keep my names, numbers, and stance.
  3. Back-translate: give a cold-reader subagent the draft alone and ask it to restate the intent as a list. Diff that against step 1; each missing or drifted item is a loss to fix. Done when the lists match, or two rounds have run. Without subagents, expand each term yourself against step 1.
  4. Return: the distilled text, then a glossary of each term you introduced and the meaning it replaced, so I learn it. When the target is a file, apply the rewrite there and report the word count before and after.
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. 9d ago First seen · 18 lines · 21 tokens per session scan A caebba76338b

Subscribe to this mod's changes

distill is a skill published in the GitHub repository JHostalek/dotclaude (11 stars, last pushed 3d ago), licensed CC0-1.0. It adds 21 tokens to every session and 373 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-10-16.

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