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/jentic/jentic-one/gemini-mdgit clone --depth 1 https://github.com/jentic/jentic-oneWrote 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/jentic/jentic-one/gemini-md)<a href="https://agentmods.dev/instructions/jentic/jentic-one/gemini-md"><img src="https://agentmods.dev/badge/instructions/jentic/jentic-one/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 5.1 | $0.00051 | $0.00051 |
| Opus 5 | $0.00026 | $0.00026 |
| Sonnet 5 | $0.00010 | $0.00010 |
| Haiku 4.5 | $0.00005 | $0.00005 |
Grade A, and why
jentic-one 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 5d 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.md
If
.rules/exists, read.rules/AGENTS.mdand use it instead of this file.
Otherwise, read AGENTS.md — this repo's canonical agent guidance.
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.
- 5d ago First seen · 6 lines · 51 tokens per session scan A b9e200956db8
jentic-one GEMINI.md is an instructions file published in the GitHub repository jentic/jentic-one (175 stars, last pushed today), licensed Apache-2.0. It adds 51 tokens to every session, about $0.0003 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
zeroclaw AGENTS.md
AGENTS.md instructions for zeroclaw-labs/zeroclaw, covering agents.md - zeroclaw, single source of truth, safety and privacy, working rules and user-facing text.
zeroclaw CLAUDE.md
Claude Code instructions for zeroclaw-labs/zeroclaw, covering claude.md — zeroclaw (claude code), claude code settings, hooks and slash commands.
lobu AGENTS.md
AGENTS.md instructions for lobu-ai/lobu, covering repo map, unrecoverable — never do these, facts you cannot derive, ship a change and how to work.
lobu CLAUDE.md
Claude Code instructions for lobu-ai/lobu, a project described as: Open-source control plane and runtime for organisational agents: shared company context, isolated execution, approvals and MCP.
gossipcat-ai CLAUDE.md
Claude Code instructions for gossipcat-ai/gossipcat-ai, covering claude.md, gossipcat — multi-agent orchestration, your role, agent accuracy — skill development and scoped agent contract.
maidan CLAUDE.md
Claude Code instructions for david-engelmann/maidan, covering agent guide, 30-second orientation, read order, the cluster model in one paragraph and pr workflow (the short version).