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/mongodb/mongo-java-driver/claude-mdgit clone --depth 1 https://github.com/mongodb/mongo-java-driverWhat 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 | $0.00005 | $0.00005 |
| Opus 5 | $0.00003 | $0.00003 |
| Sonnet 5 | $0.00001 | $0.00001 |
| Haiku 4.5 | $0.00001 | $0.00001 |
Grade A, and why
mongo-java-driver CLAUDE.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 yesterday.
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.
This is a copy
100% identical to deepseek-harness CLAUDE.md — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
@AGENTS.md
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.
- yesterday First seen · 2 lines · 5 tokens per session scan A 336cc4fbf19b
mongo-java-driver CLAUDE.md is an instructions file published in the GitHub repository mongodb/mongo-java-driver (2,660 stars, last pushed 3d ago), licensed Apache-2.0. It adds 5 tokens to every session, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to deepseek-harness CLAUDE.md, differing in 3 lines, and is treated as a copy.
Other instructions, from other repositories
fixture-monkey CLAUDE.md
Instructions for naver/fixture-monkey, covering fixture monkey - claude code 가이드, 절대 규칙, 프로젝트 구조, 빌드 및 테스트 and 코드 스타일.
spring-plugin AGENTS.md
Instructions for explyt/spring-plugin, covering agents.md — contributor guide, project structure, build, test, run, code style and conventions and commits and pull requests.
build-brief AGENTS.md
Instructions for static-var/build-brief, covering contributor instructions, setup and verification, architecture and safety.
kotlin-lsp CLAUDE.md
Instructions for zircote/kotlin-lsp, covering claude.md, project overview, setup, key files and conventions.
minestom-mcp CLAUDE.md
Instructions for RonaldBunk/minestom-mcp, a project described as: A stdio MCP server for Minestom, implemented with the Model Context Protocol SDK and TanStack AI tool definitions.
orihime CLAUDE.md
Claude Code instructions for srinivasan-sundaresan95/orihime, covering orihime — claude code setup guide, if the user asks to set up, install, or configure orihime, setup procedure and orihime mcp tools available in this session.