Summary
Gives Claude tools to analyze text by counting words, characters, sentences, and paragraphs, plus estimating reading time. Built as an x402 micropayment enabled service, so each analysis request costs a small amount routed through the Klymax network. The repository is fairly bare bones with no README yet, but the setup is straightforward: it runs as a remote SSE transport hitting their API endpoint. You'd use this if you're building content tools or editorial workflows where you need text metrics on demand and want to pay per use instead of running your own counting logic. The micropayment angle makes it more interesting for high volume scenarios where you'd rather not spin up infrastructure.
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Public tool metadata for what this MCP can expose to an agent.
1 tools
text_count_wordsUse this when you need to count words, characters, sentences, or paragraphs in text. Returns comprehensive text statistics with reading time estimate. 1. words -- total word count 2. characters -- ch1 params
Use this when you need to count words, characters, sentences, or paragraphs in text. Returns comprehensive text statistics with reading time estimate. 1. words -- total word count 2. characters -- ch
Parameters* required
textstringThe text to analyze
Word Counter API
Analyze text metrics: word count, characters, sentences, paragraphs, and estimated reading time in one call. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
{
"mcpServers": {
"word-counter": {
"url": "https://word-counter.api.klymax402.com/mcp"
}
}
}
Quickstart -- HTTP (x402)
curl -X POST "https://word-counter.api.klymax402.com/api/count" \
-H "Content-Type: application/json" \
-d '{"text":"..."}'
# -> 402 Payment Required, with an x402 payment challenge in the response body
Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
text_count_words | POST | /api/count | $0.003 | Count words, characters, sentences, paragraphs, and reading time |
text_count_words
Use this when you need to count words, characters, sentences, or paragraphs in text. Returns comprehensive text statistics with reading time estimate.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
text | string | yes | The text to analyze |
Example response:
{"words":250,"characters":1450,"charactersNoSpaces":1200,"sentences":15,"paragraphs":4,"readingTime":1.25}
When to use: content length validation, estimating article reading time, or checking if text meets minimum word count requirements. Essential BEFORE publishing blog posts or submitting content with length constraints.
Not for: language detection (use text_detect_language), sentiment analysis (use text_analyze_sentiment), text comparison (use text_compare_diff).
Example agent prompts
- "Count words, characters, sentences, or paragraphs in text"
Payment
- Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (
eip155:8453) - Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
