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 aeonfun/aeon --skill you-web-searchgit clone --depth 1 https://github.com/aeonfun/aeonWrote 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/aeonfun/aeon/you-web-search)<a href="https://agentmods.dev/skills/aeonfun/aeon/you-web-search"><img src="https://agentmods.dev/badge/skills/aeonfun/aeon/you-web-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/aeonfun/aeon/you-web-search"><img src="https://agentmods.dev/badge/skills/aeonfun/aeon/you-web-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector 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 | $0.00023 | $0.01867 |
| Opus 5 | $0.00012 | $0.00933 |
| Sonnet 5 | $0.00005 | $0.00373 |
| Haiku 4.5 | $0.00002 | $0.00187 |
Grade A, and why
you-web-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 3d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**Primary path:** Direct authenticated `curl` to You.com Search API: Copies of this mod
1 near-identical copy found in the catalogue:
- you-web-search — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 224 lines — stays where its author put it; the contents beside it link to each section on GitHub.
${var} — Search query or topic. When empty, uses a general search for current notable developments across tracked areas.
Today is ${today}. Perform web search using You.com's Search API to find current, high-quality information on ${var}.
Overview
This skill provides web search functionality via You.com's Search API, offering several advantages over basic WebSearch:
- Higher quality results with relevance ranking and citation extraction
- Real-time web crawling for fresh content when
livecrawl=webis enabled - Structured result format with titles, URLs, snippets, and publication dates
- Optional livecrawl control through
YOUCOM_LIVECRAWLwhen a full page fetch is useful
Phase 1 — Execute Search
Authentication Check
Check if YDC_API_KEY is available:
[ -n "${YDC_API_KEY:-}" ] && echo "KEY_PRESENT" || echo "KEY_UNSET"
If it is unset, stop immediately with a clear error:
[ -n "${YDC_API_KEY:-}" ] || { echo "YDC_API_KEY is required for this skill"; exit 1; }
API Call
Primary path: Direct authenticated curl to You.com Search API:
QUERY="${var:-current notable developments in AI, crypto, and technology}"
COUNT="10"
FRESHNESS="${YOUCOM_FRESHNESS:-week}"
LIVECRAWL="${YOUCOM_LIVECRAWL:-}"
SEARCH_URL="https://ydc-index.io/v1/search?query=$(echo "$QUERY" | jq -Rr @uri)&count=$COUNT&safesearch=strict&freshness=$(echo "$FRESHNESS" | jq -Rr @uri)"
if [ -n "${LIVECRAWL:+x}" ]; then
SEARCH_URL="$SEARCH_URL&livecrawl=$(echo "$LIVECRAWL" | jq -Rr @uri)"
fi
HTTP=$(./secretcurl -s -o /tmp/youcom-search.json -w '%{http_code}' \
--max-time 30 -X GET \
"$SEARCH_URL" \
-H "X-API-Key: {YDC_API_KEY}" \
-H "User-Agent: youdotcom-integration/aeonfun-aeon")
echo "youcom http=$HTTP bytes=$(wc -c </tmp/youcom-search.json)"
Response Processing
On HTTP=200 with non-empty body, parse the response:
if [ "$HTTP" = "200" ] && [ -s /tmp/youcom-search.json ]; then
# Extract web and news results using the documented Search API shape.
jq -r '
[
(.results.web[]? | ["web", (.title // ""), (.url // ""), ((.snippets // []) | join(" ")), (.page_age // "recent")]),
(.results.news[]? | ["news", (.title // ""), (.url // ""), ((.snippets // []) | join(" ")), (.page_age // "recent")])
] | .[] | @tsv
' /tmp/youcom-search.json > /tmp/youcom-results.txt
# Count results
RESULT_COUNT=$(wc -l < /tmp/youcom-results.txt)
echo "Extracted $RESULT_COUNT search results"
else
echo "API call failed: HTTP=$HTTP"
RESULT_COUNT=0
fi
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.
- 3d ago First seen · 224 lines · 23 tokens per session scan A fa5ae3d7db98
you-web-search is a skill published in the GitHub repository aeonfun/aeon (718 stars, last pushed yesterday), licensed MIT. It adds 23 tokens to every session and 1,867 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.
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