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/activeinferenceinstitute/courses/claude-mdgit clone --depth 1 https://github.com/ActiveInferenceInstitute/coursesWrote 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/activeinferenceinstitute/courses/claude-md)<a href="https://agentmods.dev/instructions/activeinferenceinstitute/courses/claude-md"><img src="https://agentmods.dev/badge/instructions/activeinferenceinstitute/courses/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 | $0.01012 | $0.01012 |
| Opus 5 | $0.00506 | $0.00506 |
| Sonnet 5 | $0.00202 | $0.00202 |
| Haiku 4.5 | $0.00101 | $0.00101 |
Grade A, and why
courses 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 · 97 lines · 1,012 tokens per session scan A cf2847424384
courses CLAUDE.md is an instructions file published in the GitHub repository ActiveInferenceInstitute/courses (10 stars, last pushed 8d ago), with no licence file. It adds 1,012 tokens to every session, about $0.0051 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 2026-08-31.
Other instructions, from other repositories
hult-cohort-program AGENTS.md
Instructions for rogerSuperBuilderAlpha/hult-cohort-program, covering agents.md — hult cohort program, north star, read first (by task), repository map and runnable packages.
literature AGENTS.md
Instructions for docxology/literature, covering literature search and management system - documentation, system architecture, standalone design, directory structure and core components.
standardgraph AGENTS.md
Instructions for swoopeagle/standardgraph, covering standardgraph — codex context, what this is, architecture, key facts and tailscale devices.
hult-cohort-program copilot-instructions.md
Instructions for rogerSuperBuilderAlpha/hult-cohort-program: Read AGENTS.md before making changes. This monorepo contains curriculum markdown and a Next.js cohort platform in execution/marketing/site/.
hult-cohort-program CLAUDE.md
Instructions for rogerSuperBuilderAlpha/hult-cohort-program: Read AGENTS.md — this repository is the Hult Cohort Program monorepo (curriculum + platform).
standardgraph CLAUDE.md
Instructions for swoopeagle/standardgraph, covering standardgraph — claude code context, what this is, architecture, key facts and tailscale devices.