Borrowing it
Nothing to install: this file belongs to IvanBBaev/servicenow-mcp-ai. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/IvanBBaev/servicenow-mcp-ai/main/.github/instructions/plugin.instructions.mdgit clone --depth 1 https://github.com/IvanBBaev/servicenow-mcp-aiWrote 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/ivanbbaev/servicenow-mcp-ai/plugin)<a href="https://agentmods.dev/instructions/ivanbbaev/servicenow-mcp-ai/plugin"><img src="https://agentmods.dev/badge/instructions/ivanbbaev/servicenow-mcp-ai/plugin/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/ivanbbaev/servicenow-mcp-ai/plugin"><img src="https://agentmods.dev/badge/instructions/ivanbbaev/servicenow-mcp-ai/plugin.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00273 | $0.00273 |
| Opus 5.5 | $0.00109 | $0.00109 |
| Sonnet 5.5 | $0.00055 | $0.00055 |
| Haiku 4.5 | $0.00027 | $0.00027 |
Grade C, and why
servicenow-mcp-ai plugin.instructions.md scanned grade C with 1 finding 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 11d 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.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- Generated from .github/agent-instructions/plugin.md by scripts/agent-instructions.mjs — edit the source, then run: npm run docs:instructions --> What it actually says
skills, hooks, .claude-plugin — the Claude Code plugin
- Skills:
skills/<name>/SKILL.mdwithnameanddescriptionfrontmatter; the description says when to use the skill. A skill may name only tools that exist intest/fixtures/tools-manifest.json(test/plugin-skills.test.js). - Hook:
hooks/hooks.jsonrunshooks/require-plan-token.mjsbefore everyservicenow_*tool call. It denies a destructive apply without aplan_tokenand passes through anything it does not recognise.DESTRUCTIVE_TOOLSmirrors the server'sconfirmspecs and is pinned bytest/plugin-hook.test.js. .claude-plugin/: the tool counts inplugin.jsonandmarketplace.jsonare kept bynpm run docs:sync, and theplugin.jsonversion byscripts/sync-version.mjs— do not edit those numbers by hand.
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.
- 11d ago First seen · 21 lines · 273 tokens per session scan C add3a1e14657
servicenow-mcp-ai plugin.instructions.md is an instructions file published in the GitHub repository IvanBBaev/servicenow-mcp-ai (8 stars, last pushed yesterday), licensed MIT. It adds 273 tokens to every session, about $0.0011 per session on Opus 5.5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-06.
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