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/agladysh/cogtools/gemini-mdgit clone --depth 1 https://github.com/agladysh/cogtoolsWrote 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/agladysh/cogtools/gemini-md)<a href="https://agentmods.dev/instructions/agladysh/cogtools/gemini-md"><img src="https://agentmods.dev/badge/instructions/agladysh/cogtools/gemini-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 | $0.00091 | $0.00091 |
| Opus 5 | $0.00046 | $0.00046 |
| Sonnet 5 | $0.00018 | $0.00018 |
| Haiku 4.5 | $0.00009 | $0.00009 |
Grade A, and why
cogtools GEMINI.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.
What it actually says
Gemini AI Peer Guide
Document status: temporary operational bridge
Please perform the following steps in order:
- Read @docs/proposals/0003-foundational-cognitive-framework/framework.md
- Read @docs/proposals/0003-foundational-cognitive-framework/deliverables/fcf.md
- Read @docs/proposals/0003-foundational-cognitive-framework/proposal.md
Duly summarize and report to the user.
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 · 12 lines · 91 tokens per session scan A 7f085e29b1c4
cogtools GEMINI.md is an instructions file published in the GitHub repository agladysh/cogtools (1 stars, last pushed 18d ago), licensed MIT. It adds 91 tokens to every session, 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 2026-08-31.
Other instructions, from other repositories
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Instructions for ahamedzoha/atelier, covering github copilot instructions, before you help, the mode controls how much code you write and always.
mooc-starter-kit GEMINI.md
Gemini CLI instructions for jamditis/mooc-starter-kit, covering gemini.md, free tier, one-shot runs, worked example and more.
awesome-gemini GEMINI.md
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mooc-starter-kit CLAUDE.md
Claude Code instructions for jamditis/mooc-starter-kit, covering claude.md, beat, style, source standards and terminology.
aoc-utils-mcp GEMINI.md
Gemini CLI instructions for derailed-dash/aoc-utils-mcp, covering advent-of-code (aoc) utils, aoc-utils mcp server and general instructions.
open-dictionary AGENTS.md
Instructions for ahpxex/open-dictionary, covering open dictionary rewrite charter, product framing, core workflow, technical framework and 1. raw ingestion layer.