Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add trkbt10/indexion-skills --skill indexion-segmentgit clone --depth 1 https://github.com/trkbt10/indexion-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/trkbt10/indexion-skills/indexion-segment)<a href="https://agentmods.dev/skills/trkbt10/indexion-skills/indexion-segment"><img src="https://agentmods.dev/badge/skills/trkbt10/indexion-skills/indexion-segment/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/trkbt10/indexion-skills/indexion-segment"><img src="https://agentmods.dev/badge/skills/trkbt10/indexion-skills/indexion-segment.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00037 | $0.00635 |
| Opus 5 | $0.00018 | $0.00318 |
| Sonnet 5 | $0.00007 | $0.00127 |
| Haiku 4.5 | $0.00004 | $0.00064 |
Grade A, and why
indexion-segment scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.
indexion segment
Split text into contextual segments using divergence-based, TF-IDF, or punctuation strategies.
When to Use
- User needs to chunk text for RAG or embedding pipelines
- User wants to split a document into meaningful sections
- User asks to segment text for processing
- Preparing text for similarity analysis at sub-document level
Usage
# Default window divergence strategy
indexion segment <input-file> <output-dir>
# TF-IDF based segmentation
indexion segment --strategy=tfidf <input-file> <output-dir>
# Punctuation-based segmentation
indexion segment --strategy=punctuation <input-file> <output-dir>
# Custom segment sizes
indexion segment --min-size=200 --max-size=3000 --target-size=800 document.txt output/
# Custom divergence threshold
indexion segment --threshold=0.5 document.txt output/
# Adaptive threshold mode (default)
indexion segment --adaptive document.txt output/
# Hybrid NCD+TF-IDF mode
indexion segment --hybrid --ncd-weight=0.6 --tfidf-weight=0.4 document.txt output/
# Custom window size
indexion segment --window-size=5 document.txt output/
# Custom output prefix
indexion segment --prefix=chunk document.txt output/
Options
| Option | Default | Description |
|---|---|---|
--strategy=NAME |
window | Strategy: window, tfidf, punctuation |
--min-size=INT |
100 | Minimum segment characters |
--max-size=INT |
2000 | Maximum segment characters |
--target-size=INT |
500 | Target segment characters |
--threshold=FLOAT |
0.42 | Divergence threshold |
--window-size=INT |
3 | Window size |
--adaptive |
true | Adaptive threshold mode |
--hybrid |
false | NCD+TF-IDF hybrid mode |
--ncd-weight=FLOAT |
0.5 | NCD weight in hybrid mode |
--tfidf-weight=FLOAT |
0.5 | TF-IDF weight in hybrid mode |
--prefix=NAME |
segment | Output file prefix |
Strategies
| Strategy | Description |
|---|---|
window (default) |
Sliding window divergence detection |
tfidf |
TF-IDF based topic change detection |
punctuation |
Punctuation/sentence boundary based |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 77 lines · 37 tokens per session scan A 5799d2224635
indexion-segment is a skill published in the GitHub repository trkbt10/indexion-skills (2 stars, last pushed 17d ago), licensed Apache-2.0. It adds 37 tokens to every session and 635 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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