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leankg-rule

leankg-rule is a cursor rule for Cursor from Bilal140202/the-lord-of-the-skills. It costs 0 tokens per session (424 once invoked), scanned A, a copy of leankg-rule, MIT.

A code-navigation rule that searches a project through an indexed knowledge graph before falling back to command-line text search.

In plain words
What is it for?
Use it to find code, understand relationships between files and functions, and assess the likely impact of changes.
Why use it?
It helps locate definitions, dependencies, callers, and related files without guessing where code is stored.

Cursor rule for Cursor

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

not rated 6repo 1mo ago A scan 0 tokens copy · 100% MIT

Good fit Use it to find code, understand relationships between files and functions, and assess the likely impact of changes.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/bilal140202/the-lord-of-the-skills/leankg-rule
View source ↗ Bilal140202/the-lord-of-the-skills
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/Bilal140202/the-lord-of-the-skills

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 leankg-rule

README.md
[![agentmods](https://agentmods.dev/badge/rules/bilal140202/the-lord-of-the-skills/leankg-rule/github.svg)](https://agentmods.dev/rules/bilal140202/the-lord-of-the-skills/leankg-rule)
Your own site
<a href="https://agentmods.dev/rules/bilal140202/the-lord-of-the-skills/leankg-rule"><img src="https://agentmods.dev/badge/rules/bilal140202/the-lord-of-the-skills/leankg-rule/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 leankg-rule

Your own site · 80×15
<a href="https://agentmods.dev/rules/bilal140202/the-lord-of-the-skills/leankg-rule"><img src="https://agentmods.dev/badge/rules/bilal140202/the-lord-of-the-skills/leankg-rule.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 424 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 100% copy Near-identical to another mod 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 $0.00000 $0.00424
Opus 5.5 $0.00000 $0.00170
Sonnet 5.5 $0.00000 $0.00085
Haiku 4.5 $0.00000 $0.00042

Measured 1mo ago against content hash d31023352212, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

leankg-rule 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 1mo 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.

Origin

This is a copy

100% identical to leankg-rule — 0 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.

skills/gondor/cursor/FreePeak__LeanKG/leankg-rule.mdc · 46 lines

What it actually says

LeanKG Mandatory Rule

MANDATORY 4-Tier Search Fallback Chain

Tier 1: LeanKG MCP (mcp_status → search_code / find_function / query_file)
Tier 2: leankg CLI (leankg query "X" --kind name)
Tier 3: rtk (rtk grep "X" --path .)
Tier 4: grep/rg (LAST RESORT)

LeanKG MCP Tools

  1. mcp_status - Check readiness first
  2. search_code("X") - Find by name/type
  3. find_function("X") - Function definitions
  4. query_file("*X*") - Files by name
  5. get_impact_radius(file) - Change impact
  6. get_context(file) - Read content
  7. get_dependencies(file) - Imports
  8. get_dependents(file) - Reverse deps
  9. get_callers("func") - Who calls
  10. get_call_graph("func") - Full graph

ABSOLUTE BANS

  • NEVER skip to grep when LeanKG available
  • NEVER use Glob before LeanKG for code
  • ONLY exception: non-code files (config, docs)
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. 1mo ago First seen · 46 lines · 0 tokens per session scan A d31023352212

Subscribe to this mod's changes

leankg-rule is a cursor rule published in the GitHub repository Bilal140202/the-lord-of-the-skills (6 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 424 tokens. A static security scan graded it A with 0 findings. It is 100% identical to leankg-rule, differing in 0 lines, and is treated as a copy.

Building agentsClaude CodeDebuggingagentic-aiai-agentsaiderantigravityawesome-list
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