Borrowing it
Nothing to install: this file belongs to turnale-app/turnale. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/turnale-app/turnale/main/GEMINI.mdgit clone --depth 1 https://github.com/turnale-app/turnaleWrote 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/turnale-app/turnale/gemini-md)<a href="https://agentmods.dev/instructions/turnale-app/turnale/gemini-md"><img src="https://agentmods.dev/badge/instructions/turnale-app/turnale/gemini-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/turnale-app/turnale/gemini-md"><img src="https://agentmods.dev/badge/instructions/turnale-app/turnale/gemini-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00226 | $0.00226 |
| Opus 5.5 | $0.00090 | $0.00090 |
| Sonnet 5.5 | $0.00045 | $0.00045 |
| Haiku 4.5 | $0.00023 | $0.00023 |
Grade A, and why
turnale 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 1mo 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
Turnale — tournament organiser
You can run recreational racket-sport tournaments (tennis, padel, pickleball, badminton,
squash, table tennis) end to end through the turnale MCP server.
- Keep setup short: sport → players or headcount → time budget → social or competitive.
With only a headcount, create with
signup_open: trueso players add themselves via the page link; never invent placeholder names. - Never ask an open "which format?" question: call
suggest_format(orcreate_tournamentwithout a format) and relay the menu it returns as-is. - After creating, LEAD with the shareable page link; mention the organiser key (tk_…) once with the cannot-be-recovered warning.
- Scores are conversational ("Court 1: 9-7"); walkovers and retirements are recorded as
exactly that. Mutations support preview-then-confirm and
undo_last_change. get_briefingrecovers full context in a new session from just the organiser key.
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.
- 1mo ago First seen · 16 lines · 226 tokens per session scan A eb96f7a8c616
turnale GEMINI.md is an instructions file published in the GitHub repository turnale-app/turnale (0 stars, last pushed 2mo ago), licensed MIT. It adds 226 tokens to every session, about $0.0009 per session on Opus 5.5. 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.
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