llm-html

CMDOP Skill — install and use via CMDOP agent:

Bash

cmdop-skill install llm-html

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LLM-optimized HTML cleaning: hydration extraction, token budgets, multiple output formats.

Install

Bash

pip install llm-html

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Quick Start

Python

from llm_html import HTMLCleaner, CleanerConfig, OutputFormat

# Basic cleaning
  cleaner = HTMLCleaner()
  result = cleaner.clean(html)
  print(f"Reduction: {result.stats.reduction_percent}%")

# Hydration-first (extracts SSR data from Next.js, Nuxt, etc.)
  if result.hydration_data:
    data = result.hydration_data
  else:
    cleaned = result.html

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Convenience Functions

Python

from llm_html import clean, clean_to_json, clean_html, clean_for_llm

# Quick clean
  result = clean(html)

# Get JSON if SSR data available, otherwise cleaned HTML
  data = clean_to_json(html)

# Pipeline with full control
  result = clean_html(html, max_tokens=5000)
  result = clean_for_llm(html, output_format="markdown")

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Output Formats

Python

from llm_html import to_markdown, to_aom_yaml, to_xtree

md = to_markdown(html)
  aom = to_aom_yaml(html)
  xtree = to_xtree(html)

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Downsampling

Token-budget targeting with D2Snap algorithm:

Python

from llm_html import downsample_html, estimate_tokens

  tokens = estimate_tokens(html)
  if tokens > 10000:
    html = downsample_html(html, target_tokens=8000)

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Semantic Chunking

Split large pages into LLM-sized chunks:

Python

from llm_html import SemanticChunker, ChunkConfig

  config = ChunkConfig(max_tokens=8000, max_items=20)
  chunker = SemanticChunker(config)
  result = chunker.chunk(soup)
  for chunk in result.chunks:
    process(chunk.html)

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Shadow DOM

Flatten Web Components for LLM visibility:

Python

from llm_html import flatten_shadow_dom

  flat = flatten_shadow_dom(html)

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Helpers

Python

from llm_html import html_to_text, extract_links, extract_images, json_to_toon

  text = html_to_text(html)
  links = extract_links(html, base_url="https://example.com")
  images = extract_images(html)
  toon = json_to_toon({"key": "value"})

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License

MIT

Bash

cmdop-skill install llm-html

Bash

pip install llm-html

Python

from llm_html import HTMLCleaner, CleanerConfig, OutputFormat

# Basic cleaning
  cleaner = HTMLCleaner()
  result = cleaner.clean(html)
  print(f"Reduction: {result.stats.reduction_percent}%")

# Hydration-first (extracts SSR data from Next.js, Nuxt, etc.)
  if result.hydration_data:
    data = result.hydration_data
  else:
    cleaned = result.html

Python

from llm_html import clean, clean_to_json, clean_html, clean_for_llm

# Quick clean
  result = clean(html)

# Get JSON if SSR data available, otherwise cleaned HTML
  data = clean_to_json(html)

# Pipeline with full control
  result = clean_html(html, max_tokens=5000)
  result = clean_for_llm(html, output_format="markdown")

Python

from llm_html import to_markdown, to_aom_yaml, to_xtree

md = to_markdown(html)
  aom = to_aom_yaml(html)
  xtree = to_xtree(html)

Python

from llm_html import downsample_html, estimate_tokens

  tokens = estimate_tokens(html)
  if tokens > 10000:
    html = downsample_html(html, target_tokens=8000)

Python

from llm_html import SemanticChunker, ChunkConfig

  config = ChunkConfig(max_tokens=8000, max_items=20)
  chunker = SemanticChunker(config)
  result = chunker.chunk(soup)
  for chunk in result.chunks:
    process(chunk.html)

Python

from llm_html import flatten_shadow_dom

  flat = flatten_shadow_dom(html)

Python

from llm_html import html_to_text, extract_links, extract_images, json_to_toon

  text = html_to_text(html)
  links = extract_links(html, base_url="https://example.com")
  images = extract_images(html)
  toon = json_to_toon({"key": "value"})

llm-html

llm-html

Install

Quick Start

Convenience Functions

Output Formats

Downsampling

Semantic Chunking

Shadow DOM

Helpers

License

Reviews