# Glacier.Grep

> Glacier.Grep — ian-cowley-glacier-grep. Use this tool when you need to efficiently search and index large datasets in .NET 10 applications, leveraging high-performance SIMD acceleration and zero-allocation for optimal results. Glacier.Grep solves problems related to fast data retrieval and querying, particularly in scenarios where low-latency and high-throughput are crucial. It accepts input data and query parameters, outputting relevant search results, making it ideal for use cases such as log analysis, data mining, and version control systems like git.

Canonical page: https://skillsregistry.net/skills/ian-cowley-glacier-grep  
JSON: https://api.skillsregistry.net/v1/skills/ian-cowley-glacier-grep

## Description

High-performance, zero-allocation, SIMD-accelerated C# search engine and index for .NET 10 with MCP support.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/ian-cowley/Glacier.Grep)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ian-cowley-glacier-grep"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ian-cowley-glacier-grep` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ian-cowley-glacier-grep/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt