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/vehiclesdb/vehicles/agents-mdgit clone --depth 1 https://github.com/vehiclesdb/vehiclesWhat 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 | $0.00152 | $0.00152 |
| Opus 5 | $0.00076 | $0.00076 |
| Sonnet 5 | $0.00030 | $0.00030 |
| Haiku 4.5 | $0.00015 | $0.00015 |
Grade A, and why
vehicles 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 2d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 2d ago First seen · 6 lines · 152 tokens per session scan A e7eacd0b1c12
vehicles AGENTS.md is an instructions file published in the GitHub repository vehiclesdb/vehicles (4 stars, last pushed 7d ago), with no licence file. It adds 152 tokens to every session, about $0.0008 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
ruby_llm-agents CLAUDE.md
Instructions for adham90/ruby_llm-agents, covering claude.md, project overview, common commands, core design principles and deep modules philosophy.
active_harness CLAUDE.md
Instructions for the-teacher/active_harness, covering claude.md, what this is, commands, build gem artifact and bump patch version, sync, and release to rubygems.
agentgem CLAUDE.md
Instructions for ninemindai/agentgem, covering claude.md, concurrent sessions, integration: keep local main a clean mirror, pr lifecycle: one pr = one settled scope and ui: every class name must be css-enforced.
kleinanzeigen-reader CLAUDE.md
Instructions for its-me-prash/kleinanzeigen-reader, covering claude.md — kleinanzeigen-reader, what this repo is, auto-load instructions for claude code, quick command reference and fetch a listing.
kleinanzeigen-reader AGENTS.md
Instructions for its-me-prash/kleinanzeigen-reader, covering agents.md — kleinanzeigen-reader, what this is, how an agent should use it, cli — machine-readable json for any system to consume and python api.
vehiclesdb AGENTS.md
AGENTS.md instructions for vehiclesdb/vehiclesdb, covering read order, invariants (never break), working rules, the curation scripts and safe things to do here.