kya-sole-pep

kya-sole-pep is a cursor rule for Cursor from The-Pixel-Boys/shield-kya. It costs 21 tokens per session (140 once invoked), scanned A, original, MIT.

A set of rules for Shield KYA, a control point that decides whether an agent may perform an irreversible action. It distinguishes authoring work in an IDE from production runtime work and requires approval when configured to do so.

In plain words
What is it for?
Use it to check tool calls and other side effects before they run, label where the agent is operating, and keep the same identity and audit trail across environments.
Why use it?
It prevents irreversible actions from running without an ALLOW decision or the required human approval. Offline checks and scanner reports are treated as evidence, not permission.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Use it to check tool calls and other side effects before they run, label where the agent is operating, and keep the same identity and audit trail across environments.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/the-pixel-boys/shield-kya/kya-sole-pep
Install

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.

Clone the repo
git clone --depth 1 https://github.com/The-Pixel-Boys/shield-kya

Made for: Cursor.

Wrote 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.

agentmods badge for kya-sole-pep

README.md
[![agentmods](https://agentmods.dev/badge/rules/the-pixel-boys/shield-kya/kya-sole-pep/github.svg)](https://agentmods.dev/rules/the-pixel-boys/shield-kya/kya-sole-pep)
Your own site
<a href="https://agentmods.dev/rules/the-pixel-boys/shield-kya/kya-sole-pep"><img src="https://agentmods.dev/badge/rules/the-pixel-boys/shield-kya/kya-sole-pep/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.

agentmods 80×15 button for kya-sole-pep

Your own site · 80×15
<a href="https://agentmods.dev/rules/the-pixel-boys/shield-kya/kya-sole-pep"><img src="https://agentmods.dev/badge/rules/the-pixel-boys/shield-kya/kya-sole-pep.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 140 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00021 $0.00140
Opus 5 $0.00010 $0.00070
Sonnet 5 $0.00004 $0.00028
Haiku 4.5 $0.00002 $0.00014

Measured 10d ago against content hash 091ec9b1b5f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

kya-sole-pep 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 10d 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.

rules/kya-sole-pep.mdc · 11 lines

What it actually says

  • Before irreversible tool side effects, evaluate through Shield KYA (ALLOW | DENY | REQUIRE_APPROVE).
  • Missing APPROVED means the side effect does not run.
  • Label host=ide (authoring) or host=runtime (production). Same identity and trail on both.
  • Offline eval-tool --offline / dash --once --offline are sample fixtures, not production enforcement.
  • Scanners and ORR reports are evidence only. They never ALLOW.
Changes

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.

  1. 10d ago First seen · 11 lines · 21 tokens per session scan A 091ec9b1b5f6

Subscribe to this mod's changes

kya-sole-pep is a cursor rule published in the GitHub repository The-Pixel-Boys/shield-kya (1 stars, last pushed yesterday), licensed MIT. It adds 21 tokens to every session and 140 once invoked, about $0.0001 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.