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/murmur-io/murmur/claude-mdgit clone --depth 1 https://github.com/murmur-io/murmurWrote 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/murmur-io/murmur/claude-md)<a href="https://agentmods.dev/instructions/murmur-io/murmur/claude-md"><img src="https://agentmods.dev/badge/instructions/murmur-io/murmur/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 | $0.05773 | $0.05773 |
| Opus 5 | $0.02887 | $0.02887 |
| Sonnet 5 | $0.01155 | $0.01155 |
| Haiku 4.5 | $0.00577 | $0.00577 |
Grade A, and why
murmur 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 today.
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
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- today Changed · +11 tokens per session 0ce62ffa75ca
- yesterday Changed · +1 lines · +28 tokens per session 0eea15769e84
- 4d ago First seen · 227 lines · 5,734 tokens per session scan A 4849678f7ee1
murmur CLAUDE.md is an instructions file published in the GitHub repository murmur-io/murmur (9 stars, last pushed today), licensed AGPL-3.0. It adds 5,773 tokens to every session, about $0.0289 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
os-clovy AGENTS.md
AGENTS.md instructions for open-software-network/os-clovy, covering clovy — agent instructions, project, os platform (shared brain), structure and domain & decisions — read before writing code.
os-clovy CLAUDE.md
Claude Code instructions for open-software-network/os-clovy, a project described as: Private AI on your Mac. Chat, dictation, meeting notes, and a local agent in one open source workspace.
personal-model AGENTS.md
Instructions for Intuition-Lab/personal-model, covering agents.md, runtime boundary, commands, pipeline and documentation map.
humla CLAUDE.md
Claude Code instructions for michaelwilhelmsen/humla, covering humla — project notes, what this app is, core capabilities, architecture overview and data flow during a recording.
humla AGENTS.md
AGENTS.md instructions for michaelwilhelmsen/humla, covering humla — project notes, what this app is, core capabilities, architecture overview and data flow during a recording.
Logue CLAUDE.md
Instructions for bitwize-ai/Logue, covering logue — development guidelines, project overview, running the build you just made, where documentation goes and dependencies.