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.
npx agentmods add instructions/thhanke/ontosphere/claude-mdgit clone --depth 1 https://github.com/ThHanke/ontosphereWrote 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.
[](https://agentmods.dev/instructions/thhanke/ontosphere/claude-md)<a href="https://agentmods.dev/instructions/thhanke/ontosphere/claude-md"><img src="https://agentmods.dev/badge/instructions/thhanke/ontosphere/claude-md.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00297 | $0.00297 |
| Opus 5 | $0.00148 | $0.00148 |
| Sonnet 5 | $0.00059 | $0.00059 |
| Haiku 4.5 | $0.00030 | $0.00030 |
Grade A, and why
ontosphere CLAUDE.md 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 4d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 4d ago First seen · 28 lines · 297 tokens per session scan A 565419789ec9
ontosphere CLAUDE.md is an instructions file published in the GitHub repository ThHanke/ontosphere (219 stars, last pushed 1mo ago), with no licence file. It adds 297 tokens to every session, about $0.0015 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 2026-08-30.
Other instructions, from other repositories
open-ontologies CLAUDE.md
Claude Code instructions for fabio-rovai/open-ontologies, covering open ontologies, ontology engineering workflow, generate, validate and load and reason.
ols4 AGENTS.md
AGENTS.md instructions for EBISPOT/ols4: This project has a knowledge graph at graphify-out/ with god nodes, community structure, and cross-file relationships.
MIF copilot-instructions.md
Copilot instructions for modeled-information-format/MIF, covering mif project - copilot instructions, about this project, ontology management, quick commands and validate an ontology.
ols4 CLAUDE.md
Claude Code instructions for EBISPOT/ols4: This project has a knowledge graph at graphify-out/ with god nodes, community structure, and cross-file relationships.
wikidata-mcp-server CLAUDE.md
Instructions for cyanheads/wikidata-mcp-server, covering developer protocol, core rules, patterns, search tool and entity resource.
m_flow AGENTS.md
AGENTS.md instructions for FlowElement-xinliuyuansu/m_flow, covering m-flow — developer & agent reference, 1. repository map, extension points, 2. local development and python backend (requires python 3.10 – 3.13).