conceptual-modeller

conceptual-modeller is an agent for Claude Code from meaningfy-ws/skillery. It costs 54 tokens per session (452 once invoked), scanned A, original, GPL-3.0.

An agent that builds and updates a shared conceptual model of a subject area with the user. It focuses on the concepts, relationships, and data involved rather than designing the software system itself.

In plain words
What is it for?
It helps model a business or research domain, evolve an ontology, and choose how the model should be represented or rendered. It is not intended for delegating tasks or designing system architecture.
Why use it?
It helps teams agree on what a domain means and how its parts relate before changing or building around it. This reduces confusion caused by inconsistent terminology and assumptions.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit It helps model a business or research domain, evolve an ontology, and choose how the model should be represented or rendered. It is not intended for delegating tasks or designing system architecture.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/meaningfy-ws/skillery/conceptual-modeller
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.

Clone the repo
git clone --depth 1 https://github.com/meaningfy-ws/skillery

Made for: Claude Code.

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 conceptual-modeller

README.md
[![agentmods](https://agentmods.dev/badge/agents/meaningfy-ws/skillery/conceptual-modeller/github.svg)](https://agentmods.dev/agents/meaningfy-ws/skillery/conceptual-modeller)
Your own site
<a href="https://agentmods.dev/agents/meaningfy-ws/skillery/conceptual-modeller"><img src="https://agentmods.dev/badge/agents/meaningfy-ws/skillery/conceptual-modeller/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 conceptual-modeller

Your own site · 80×15
<a href="https://agentmods.dev/agents/meaningfy-ws/skillery/conceptual-modeller"><img src="https://agentmods.dev/badge/agents/meaningfy-ws/skillery/conceptual-modeller.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 452 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 unknown 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 $0.00054 $0.00452
Opus 5.5 $0.00022 $0.00181
Sonnet 5.5 $0.00011 $0.00090
Haiku 4.5 $0.00005 $0.00045

Measured 3d ago against content hash 00d2b1379386, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

conceptual-modeller 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 3d 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.

agents/conceptual-modeller.md · 49 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 3d ago Changed · +5 lines 00d2b1379386
  2. 4d ago First seen · 44 lines · 54 tokens per session scan A b20dbe45fb8f

Subscribe to this mod's changes

conceptual-modeller is an agent published in the GitHub repository meaningfy-ws/skillery (2 stars, last pushed yesterday), licensed GPL-3.0. It adds 54 tokens to every session and 452 once invoked, about $0.0002 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 2026-10-26.