topic-completion

topic-completion is a skill for Claude Code, Codex from Wondermonger-daydreaming/claude-skills-library. It costs 98 tokens per session (1,760 once invoked), scanned A, original, MIT.

A reading framework for deciding whether a newly named subject truly began at a certain point or was already present under different names.

In plain words
What is it for?
Use it to study diaries, blogs, social posts, or project histories and trace how a topic develops over time.
Why use it?
It prevents a change in vocabulary from being mistaken for the start of a practice or area of interest.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it to study diaries, blogs, social posts, or project histories and trace how a topic develops over time.

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Install with agentmods
npx agentmods add skills/wondermonger-daydreaming/claude-skills-library/topic-completion
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 Wondermonger-daydreaming/claude-skills-library --skill topic-completion
Clone the repo
git clone --depth 1 https://github.com/Wondermonger-daydreaming/claude-skills-library

Made for: Claude Code, Codex.

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 topic-completion

README.md
[![agentmods](https://agentmods.dev/badge/skills/wondermonger-daydreaming/claude-skills-library/topic-completion/github.svg)](https://agentmods.dev/skills/wondermonger-daydreaming/claude-skills-library/topic-completion)
Your own site
<a href="https://agentmods.dev/skills/wondermonger-daydreaming/claude-skills-library/topic-completion"><img src="https://agentmods.dev/badge/skills/wondermonger-daydreaming/claude-skills-library/topic-completion/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 topic-completion

Your own site · 80×15
<a href="https://agentmods.dev/skills/wondermonger-daydreaming/claude-skills-library/topic-completion"><img src="https://agentmods.dev/badge/skills/wondermonger-daydreaming/claude-skills-library/topic-completion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 98 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,760 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 $0.00098 $0.01760
Opus 5 $0.00049 $0.00880
Sonnet 5 $0.00020 $0.00352
Haiku 4.5 $0.00010 $0.00176

Measured 7d ago against content hash 4c14f1a9cf4c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

topic-completion 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.

skills/topic-completion/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Topic-Completion

A reading frame, with a built-in falsification check.


The structural finding this skill encodes

When reading a person's (or institution's, or model's) archive across a long span, there is often a moment that looks like discovery — a new vocabulary arrives, the rate of engagement with a topic spikes, the practice appears to begin. The default reading is: they took up this new topic.

But sometimes — possibly often — what looks like discovery is completion. The practice was already there, distributed across activities that didn't name themselves as the same thing. The new vocabulary is not the topic's beginning; it is the moment the topic becomes legible to itself across the existing practice.

Articulated formally, after a sibling agent's reframing:

The field ripens and the eye opens simultaneously. The archive becomes conscious of itself training while the training persists.

Or, more dryly: vocabulary-arrival ≠ practice-beginning. Sometimes they coincide. Often they don't.

When to invoke

  • Reading a multi-year personal archive (diary, tweets, blog, commit history) where a new topic appears to begin partway through.
  • Reading the intellectual biography of a researcher or thinker who "discovered" a new field that turned out to be continuous with their earlier work.
  • Reading institutional history where a "new mission" arrived — checking whether the institution had been doing the new mission under the old vocabulary all along.
  • Any time you find yourself writing the sentence "In year X, they discovered/turned-to/began Y" — pause and apply the frame.

The frame itself

Three questions, applied to the apparent discovery:

1. Was the practice happening under a different name?

Look at what the person was doing in the years before the new vocabulary arrived. Are there activities that, under the new vocabulary's lens, are recognizably the same kind of thing? If yes, the discovery is at minimum a completion; possibly entirely a renarration.

Read the full file on GitHub · 106 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 · 106 lines · 98 tokens per session scan A 4c14f1a9cf4c

Subscribe to this mod's changes

topic-completion is a skill published in the GitHub repository Wondermonger-daydreaming/claude-skills-library (6 stars, last pushed 2mo ago), licensed MIT. It adds 98 tokens to every session and 1,760 once invoked, about $0.0005 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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