# Character Tools

> Use this tool when you need to perform precise character-level operations, such as counting letters or comparing text strings, to solve problems like accurate word length calculations or character frequency analysis. It provides inputs like text strings and outputs detailed breakdowns, including character counts and frequencies. Ideal for use cases requiring exact character-level precision, like data processing or text analysis tasks.

Canonical page: https://skillsregistry.net/skills/aaryan-kapoor-character-tools  
JSON: https://api.skillsregistry.net/v1/skills/aaryan-kapoor-character-tools

## Description

Addresses the fundamental challenge LLMs face with character-level operations due to tokenization by providing precise tools for counting letters, analyzing character frequencies, spelling words character-by-character, accessing characters by position, and comparing text strings. Includes a curated database of commonly miscounted words like 'strawberry' and 'mississippi' along with visual breakdowns and batch processing capabilities for improved accuracy in tasks requiring exact character-level precision.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/aaryan-kapoor-character-tools)
- **Repository:** <https://github.com/aaryan-kapoor/mcp-character-tools>

## 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": "aaryan-kapoor-character-tools"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/aaryan-kapoor-character-tools` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/aaryan-kapoor-character-tools/pull`

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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