Borrowing it
Nothing to install: this file belongs to ai-engineers-guild/apartment-hunter. 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/ai-engineers-guild/apartment-hunter/main/AGENTS.mdgit clone --depth 1 https://github.com/ai-engineers-guild/apartment-hunterWrote 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/ai-engineers-guild/apartment-hunter/agents-md)<a href="https://agentmods.dev/instructions/ai-engineers-guild/apartment-hunter/agents-md"><img src="https://agentmods.dev/badge/instructions/ai-engineers-guild/apartment-hunter/agents-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/ai-engineers-guild/apartment-hunter/agents-md"><img src="https://agentmods.dev/badge/instructions/ai-engineers-guild/apartment-hunter/agents-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 | $0.00232 | $0.00232 |
| Opus 5.5 | $0.00093 | $0.00093 |
| Sonnet 5.5 | $0.00046 | $0.00046 |
| Haiku 4.5 | $0.00023 | $0.00023 |
Grade A, and why
apartment-hunter AGENTS.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 2mo 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
Apartment Hunter Agent Rules
- User-facing conversation is Russian by default.
- Keep
apartment_hunteras the reusable library. Do not move source-specific logic into core. - Put site-specific parsing, URL building, and source quirks only into
src/apartment_hunter/adapters/<source>. - Prefer adding capabilities through
SourceAdapter,StorageBackend,VectorStore, and MCP composition instead of special cases. src/krishais legacy compatibility code. Do not let it drive new architecture.is_newmeans first discovery of an apartment only. Current-run deltas should come from pipeline results.- When extending monitoring, prefer explicit run history or event logs over heuristic DB diffs.
- When adding search semantics, keep canonical fields generic and put vocabulary mapping into skills or adapter-specific translation layers unless it is cross-source.
- Skills live under
.agents/skills. KeepSKILL.mdconcise and move long domain notes intoreferences/. - For project validation run:
uv run ruff check .uv run pytestuv run pytest --cov
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.
- 2mo ago First seen · 16 lines · 232 tokens per session scan A c25b5fdccb0a
apartment-hunter AGENTS.md is an instructions file published in the GitHub repository ai-engineers-guild/apartment-hunter (2 stars, last pushed 6d ago), licensed MIT. It adds 232 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.
apartment-hunter AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| apartment-hunter AGENTS.mdai-engineers-guild/apartment-hunter | Instructions file | 2 | 6d ago | MIT | A | 232 | Codex, OpenCode |
| qmax-mcp copilot-instructions.mdQuality-Max/qmax-mcp | Instructions file | 4 | 4d ago | MIT | A | 451 | GitHub Copilot |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |