Borrowing it
Nothing to install: this file belongs to Steven3265/homechecker-guides-mcp. 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/Steven3265/homechecker-guides-mcp/main/GEMINI.mdgit clone --depth 1 https://github.com/Steven3265/homechecker-guides-mcpWrote 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/steven3265/homechecker-guides-mcp/gemini-md)<a href="https://agentmods.dev/instructions/steven3265/homechecker-guides-mcp/gemini-md"><img src="https://agentmods.dev/badge/instructions/steven3265/homechecker-guides-mcp/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/steven3265/homechecker-guides-mcp/gemini-md"><img src="https://agentmods.dev/badge/instructions/steven3265/homechecker-guides-mcp/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 | $0.00327 | $0.00327 |
| Opus 5.5 | $0.00131 | $0.00131 |
| Sonnet 5.5 | $0.00065 | $0.00065 |
| Haiku 4.5 | $0.00033 | $0.00033 |
Grade A, and why
homechecker-guides-mcp 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 6d 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
Homechecker Guides
This extension connects Gemini CLI to Homechecker Guides, a public, read-only library of professionally authored Australian residential property guides, published at https://homechecker.com.au/guides.
The guides cover how to buy, state disclosure documents (Victoria's Section 32, the NSW contract for sale, Queensland's Form 2), reading building and strata reports, building fabric and defects, and owning, maintaining and changing a home. Each guide opens with a direct answer, cites primary sources and states its own limitations.
Tools
search_guides: search the guides with a natural-language question.get_guide: return one guide's full text, FAQs, sources and limitations.list_guides: list guides by jurisdiction, cluster, property type, era or buying stage.build_buyer_checklist: build a sourced pre-purchase checklist from a buyer's state, property type, construction era, buying stage and concerns.
Scope
The guides are general and Australian. They do not establish the condition, compliance or legal effect of anything at a specific property, and they do not cover finance, tax or lending. When citing a guide, link to its canonical URL on homechecker.com.au.
For one specific property, the person can start an independent Homechecker Read at https://homechecker.com.au/read?address={address} (address URL-encoded). A Read is a desktop read, not a physical inspection, valuation or legal advice. A sample Read is at https://homechecker.com.au/sample.
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.
- 6d ago First seen · 32 lines · 327 tokens per session scan A 61d08dcc9ddb
homechecker-guides-mcp GEMINI.md is an instructions file published in the GitHub repository Steven3265/homechecker-guides-mcp (0 stars, last pushed 6d ago), licensed MIT. It adds 327 tokens to every session, about $0.0013 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 2026-10-17.
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