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/ai-engineers-guild/apartment-hunter/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.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 | $0.00232 | $0.00232 |
| Opus 5 | $0.00116 | $0.00116 |
| Sonnet 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 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
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.
- 5d 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 13d ago), licensed MIT. It adds 232 tokens to every session, about $0.0012 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
playwright CLAUDE.md
Claude Code instructions for microsoft/playwright, covering monorepo packages, browser packages, tooling packages, key directories and build.
playwright copilot-instructions.md
Copilot instructions for microsoft/playwright, a project described as: Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
mempalace CLAUDE.md
Claude Code instructions for MemPalace/mempalace, covering claude.md, the mission, design principles, contributing and setup.
browser-control AGENTS.md
Instructions for keon/browser-control: Use this project as a tiny browser pipe, not an agent framework.
skyvern CLAUDE.md
Claude Code instructions for Skyvern-AI/skyvern, covering claude.md, development commands, python backend commands, code quality & testing and frontend commands (in skyvern-frontend/).
apitap CLAUDE.md
Instructions for n1byn1kt/apitap, covering claude.md, using apitap as an mcp tool, commands, architecture and module map.