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 rules/armissecurity/armis-appsec-mcp/security-scanninggit clone --depth 1 https://github.com/ArmisSecurity/armis-appsec-mcpWhat 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 | $0.00230 | $0.00230 |
| Opus 5 | $0.00115 | $0.00115 |
| Sonnet 5 | $0.00046 | $0.00046 |
| Haiku 4.5 | $0.00023 | $0.00023 |
Grade A, and why
security-scanning 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 3d 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
Before running git commit, git push, or creating a PR, call the armis-scanner
MCP tool scan_diff with staged=true and repo_path set to your repo's
absolute work-tree root (the value of git rev-parse --show-toplevel, not just
your current dir). Always pass repo_path: the MCP server's own working
directory may be a different checkout than yours (in a git worktree it is often
the main repo), so without it the scan and its .scan-pass land in the wrong
git dir and the commit gate never sees them. If HIGH/CRITICAL findings exist, fix them or
ask the user for approval before proceeding.
To suppress a reviewed false positive, add an armis:ignore comment on the
finding's line (optionally armis:ignore cwe:798) or list it in .armisignore
at the repo root. Suppressed CRITICAL still requires approval. See AGENTS.md for
full instructions.
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.
- 3d ago First seen · 19 lines · 230 tokens per session scan A 7e459e4c81df
security-scanning is a cursor rule published in the GitHub repository ArmisSecurity/armis-appsec-mcp (6 stars, last pushed 21d ago), licensed Apache-2.0. It adds 230 tokens to every session, about $0.0011 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.
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