MCP Servers/String Manipulation Toolkit

String Manipulation Toolkit

utilities

active

Enterprise-grade string manipulation with 20+ operations for text processing, analysis, and transformation

stringtextmanipulationanalysisprocessingtransformationutilitiesregexpatterns

API Access Requires Subscription

While you can view all details here, using this MCP server's API requires a Enterprise subscription. API calls with FREE plan keys will return an access error.

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Available Tools

analyze_character_frequency

tool

Analyze character frequency distribution

analyze_word_frequency

tool

Analyze word frequency distribution

capitalize_sentences

tool

Capitalize the first letter of each sentence

capitalize_words

tool

Capitalize the first letter of each word

count_statistics

tool

Get comprehensive text statistics

deduplicate_characters

tool

Remove duplicate characters

deduplicate_lines

tool

Remove duplicate lines

deduplicate_words

tool

Remove duplicate words

extract_emails

tool

Extract all email addresses

extract_numbers

tool

Extract all numbers from text

extract_unique_words

tool

Extract all unique words with statistics

extract_urls

tool

Extract all URLs

find_patterns

tool

Find all matches of a regex pattern

normalize_whitespace

tool

Normalize whitespace

remove_whitespace

tool

Remove all whitespace from text

replace_patterns

tool

Replace all matches of a regex pattern

reverse_string

tool

Reverse the order of characters in a string

shuffle_string

tool

Randomly shuffle the characters in a string

sort_characters

tool

Sort characters in a string alphabetically

sort_lines

tool

Sort lines in a multi-line string alphabetically

sort_words

tool

Sort words in a string alphabetically

Quick Info

Endpoint
/api/mcp/utilities/string-manipulation/sse
Transport
Server-Sent Events (SSE)
Tools Available
21
Plan Required
PRO, ENTERPRISE

MCP Configuration

Add this configuration to your MCP client:

Note: Replace "YOUR_API_KEY" with a valid Enterprise API key. FREE plan keys will receive access errors.

{
  "mcpServers": {
    "string-manipulation-utilities": {
      "command": "curl",
      "args": [
        "-X",
        "POST",
        "https://apistack.online/api/mcp/utilities/string-manipulation/sse",
        "-H",
        "Content-Type: application/json",
        "-H",
        "Authorization: Bearer YOUR_API_KEY",
        "--data-raw",
        "@-"
      ],
      "transport": "sse"
    }
  }
}

Try It Out

Use the MCP configuration above in your AI client, or test the underlying APIs in our playground.

API playground requires a Enterprise subscription for access.

Open in Playground