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 us/crw --skill crw-dynamic-searchgit clone --depth 1 https://github.com/us/crwWrote 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/us/crw/crw-dynamic-search)<a href="https://agentmods.dev/skills/us/crw/crw-dynamic-search"><img src="https://agentmods.dev/badge/skills/us/crw/crw-dynamic-search/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/us/crw/crw-dynamic-search"><img src="https://agentmods.dev/badge/skills/us/crw/crw-dynamic-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Memory Poisoning · line 55 Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
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 | $0.00143 | $0.03685 |
| Opus 5 | $0.00072 | $0.01843 |
| Sonnet 5 | $0.00029 | $0.00737 |
| Haiku 4.5 | $0.00014 | $0.00368 |
Grade A, and why
crw-dynamic-search scanned grade A with 1 finding 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 9d 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
raw = subprocess.check_output( The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 9d ago First seen · 442 lines · 143 tokens per session scan A ce1411a5f59d
crw-dynamic-search is a skill published in the GitHub repository us/crw (959 stars, last pushed today), licensed AGPL-3.0. It adds 143 tokens to every session and 3,685 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
firecrawl-build
Integrate Firecrawl into application code whenever a product, agent, or workflow needs web data inside the app — web search, live search results, page scraping, structured extraction, or browser interaction. Use when building any feature that needs data from the web in code, even if the user does not mention Firecrawl…
firecrawl-build-scrape
Integrate Firecrawl /scrape into product code for single-page extraction. Use when an app already has a URL and needs markdown, HTML, links, screenshots, metadata, or structured page output. Prefer this skill over broader crawl patterns when the feature is page-level.
firecrawl-build-interact
Integrate Firecrawl /interact into product code for dynamic pages and browser actions after scraping. Use when a feature needs clicks, form fills, pagination, authentication-aware flows, or other multi-step interactions that plain /scrape cannot complete.
docs
Scale up scraping and drive interactive pages. Use batchscrape for many URLs, getbatchresults to page through async output, scrapewithactions to interact before scraping, and generatellmstxt to produce a site's AI policy file.
crawlforge-web-scraping
Scrapes web pages and returns clean Markdown, HTML, plain text, links, or metadata using CrawlForge's scrape, fetchurl, extractcontent, extracttext, extractlinks, extractmetadata, mapsite, and crawldeep tools. Use when the user wants to scrape a URL, fetch a page, get the markdown or text of a website, extract links…
crawlforge-batch-automation
Automates large scraping jobs and browser interactions with CrawlForge's batchscrape, getbatchresults, scrapewithactions, and generatellmstxt tools. Use when the user wants to scrape many URLs at once, batch-scrape a list of pages, collect dozens of product, news, or competitor pages, run browser actions (click, type…