ReddRadar
Agent skill
suffix-structure-builder
Build and query suffix arrays and related structures
Install this agent skill to your Project
npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/specializations/algorithms-optimization/skills/suffix-structure-builder
SKILL.md
Suffix Structure Builder Skill
Purpose
Build suffix arrays, suffix trees, and related structures with efficient construction algorithms and common query implementations.
Capabilities
- Suffix array construction (SA-IS, DC3)
- LCP array construction
- Suffix tree construction
- Suffix automaton construction
- Query implementations for each structure
- Sparse table for LCP queries
Target Processes
- trie-suffix-structures
- pattern-matching-algorithms
- string-processing
Suffix Structures
Suffix Array
- O(n log n) or O(n) construction
- Combined with LCP for powerful queries
- Pattern matching in O(m log n)
LCP Array
- Kasai's algorithm O(n)
- Range minimum queries for LCA
- Distinct substring counting
Suffix Tree
- Ukkonen's algorithm O(n)
- More complex but powerful
- Direct pattern matching O(m)
Suffix Automaton
- O(n) construction
- Smallest automaton for all substrings
- Powerful for counting problems
Input Schema
{
"type": "object",
"properties": {
"structure": {
"type": "string",
"enum": ["suffixArray", "lcpArray", "suffixTree", "suffixAutomaton"]
},
"algorithm": { "type": "string" },
"queries": { "type": "array" },
"language": {
"type": "string",
"enum": ["cpp", "python", "java"]
}
},
"required": ["structure"]
}
Output Schema
{
"type": "object",
"properties": {
"success": { "type": "boolean" },
"code": { "type": "string" },
"complexity": { "type": "object" },
"queryImplementations": { "type": "array" }
},
"required": ["success", "code"]
}
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