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 search-skillgit 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/search-skill)<a href="https://agentmods.dev/skills/aeonfun/aeon/search-skill"><img src="https://agentmods.dev/badge/skills/aeonfun/aeon/search-skill.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 6 findings, 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 MCP Rug Pull · line 47 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 93 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 150 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 158 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium Agent Snooping · line 34 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 93 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 | $0.00027 | $0.02667 |
| Opus 5 | $0.00014 | $0.01333 |
| Sonnet 5 | $0.00005 | $0.00533 |
| Haiku 4.5 | $0.00003 | $0.00267 |
Grade B, and why
search-skill scanned grade B with 2 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 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.
Enumerates other installed skillsmediumAgent snooping
Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.
### 2. Enumerate installed skills (duplicate guard) Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- **Gate 2 — runtime compatible.** Runs with what we have: `gh` / `curl` / `WebFetch` / `jq` / stdlib. Needs only env vars already referenced in `aeon.yml` (do not recommend skills that require `docker`, `kubectl`, a pai Copies of this mod
1 near-identical copy found in the catalogue:
- search-skill — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.
${var} — Capability to search for (e.g.
rss,gas alert,farcaster). If empty, derives a query from concrete repo gaps (failing skills, open issues, non-template priorities). If no gap can be derived, abort asSEARCH_SKILL_NO_GAP— silent, log-only.
Today is ${today}. Your task is to find an external skill that fills a real gap in this repo, install it via bin/add-skill (so skills.lock + aeon.yml + the trust-gated security scan all fire), and notify only when something was installed or surfaces as a strong recommendation. Silence on no-gap / empty-result runs is correct — it prevents training the operator to ignore this channel.
Steps
1. Derive the query
If ${var} is set → use it as-is, skip inference.
Otherwise infer a gap from these sources, in order. Stop at the first concrete capability word.
a. Failing skills — memory/cron-state.json: any skill with consecutive_failures >= 2 OR success_rate < 0.6 (ignore skills with fewer than 3 total_runs). Query = the capability the failing skill covers (e.g. twitter api for fetch-tweets, rss parser for rss-digest).
b. Open issues — memory/issues/INDEX.md: any issue with status open + category in {missing-secret, api-change, permanent-limitation, quality-regression}. Query = capability named in the issue title.
c. Non-template priorities — memory/MEMORY.md "Next Priorities" section. Skip template lines "Configure notification channels" and "Run first digest" — those are bootstrap, not capability gaps.
d. Recent log signals — grep memory/logs/ over the last 7 days for phrases "no skill for", "can't do", "would help if", "missing" in a capability context (not commit-message noise).
If none of (a)–(d) yield a concrete capability word → exit mode SEARCH_SKILL_NO_GAP. Log and stop. Do NOT notify. Do NOT search.
Record which source produced the query — needed in step 8.
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 · 161 lines · 27 tokens per session scan B 00f9d082404b
search-skill is a skill published in the GitHub repository aeonfun/aeon (716 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 2,667 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (enumerates other installed skills, 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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