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/aiconnai/agentshield/agents-mdgit clone --depth 1 https://github.com/aiconnai/agentshieldWhat 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 | $0.00518 | $0.00518 |
| Opus 5 | $0.00259 | $0.00259 |
| Sonnet 5 | $0.00104 | $0.00104 |
| Haiku 4.5 | $0.00052 | $0.00052 |
Grade A, and why
agentshield 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 · 67 lines · 518 tokens per session scan A f10d91af5546
agentshield AGENTS.md is an instructions file published in the GitHub repository aiconnai/agentshield (18 stars, last pushed 8d ago), with no licence file. It adds 518 tokens to every session, about $0.0026 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 2026-08-30.
Other instructions, from other repositories
agent-discover-scanner CLAUDE.md
Instructions for Defend-AI-Tech-Inc/agent-discover-scanner, covering claude.md — agentdiscover scanner, what this project does, repository layout, tech stack (enforce these; do not deviate) and architecture constraints (enforce these).
MCP-Sentinel AGENTS.md
Instructions for BashaarJavaid/MCP-Sentinel, covering agents.md, project, where things live, conventions and commands.
assay CLAUDE.md
Instructions for chawdamrunal/assay, covering claude.md, what assay is, commands, three test suites, three cost profiles (build tags) and architecture.
SecScanMCP CLAUDE.md
Claude Code instructions for zakariaf/SecScanMCP, covering claude.md, essential commands, development & testing, direct python usage and tool setup.
stride-gpt AGENTS.md
Instructions for mrwadams/stride-gpt, covering agents.md, what this project is, repository layout, how the agentic analysis works and progressive disclosure pattern.
ConsultMe CLAUDE.md
Instructions for Tarek-Bohdima/ConsultMe, covering claude.md, project context, common commands, module graph and conventions enforced by tooling.