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 agentmods add skills/gaelic-ghost/socket/author-detection-contentnpx skills add gaelic-ghost/socket --skill author-detection-contentgit clone --depth 1 https://github.com/gaelic-ghost/socketWrote 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/gaelic-ghost/socket/author-detection-content)<a href="https://agentmods.dev/skills/gaelic-ghost/socket/author-detection-content"><img src="https://agentmods.dev/badge/skills/gaelic-ghost/socket/author-detection-content.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00050 | $0.00408 |
| Opus 5 | $0.00025 | $0.00204 |
| Sonnet 5 | $0.00010 | $0.00082 |
| Haiku 4.5 | $0.00005 | $0.00041 |
Grade A, and why
author-detection-content 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 yesterday.
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.
What it actually says
Author Detection Content
Overview
Detect the validated behavior at the most reliable telemetry layer. Use author-yara-x-rules for artifact pattern rules; use this workflow for event, query, correlation, and alert content.
Read references/detection-quality.md before choosing logic or deployment severity.
Workflow
- Define objective and response.
- State the behavior, threat/finding source, protected surface, expected alert consumer, urgency, and action.
- Identify telemetry prerequisites.
- Record source/product/version, event types/fields, collection permissions, normalization, retention, latency, and known blind spots.
- Select durable features.
- Prefer behavior and context combinations over mutable infrastructure or one noisy field.
- Map to ATT&CK only when evidence supports it.
- Author content.
- Include title/ID, description, status, author/date, references, log source, logic/query, fields, false positives, level/severity, tags, and test notes as the target format permits.
- Test fixtures.
- Include validated positive events, benign negatives and near-misses, missing/renamed fields, ordering/time-window cases, duplicate events, volume/performance, and known platform variants.
- Tune and validate response.
- Improve logic before adding exclusions; verify enrichment and runbook lead an analyst to decisive evidence.
- Deploy and maintain.
- Record target environments, owner, version, rollout, alert volume, suppression/exception expiry, health checks, and review triggers.
Output
Return detection content, telemetry contract, evidence provenance, fixture results, false positives/limits, performance, severity/response, deployment plan, and owner/review date.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 35 lines · 50 tokens per session scan A a9bc8ce83541
author-detection-content is a skill published in the GitHub repository gaelic-ghost/socket (7 stars, last pushed 9d ago), licensed Apache-2.0. It adds 50 tokens to every session and 408 once invoked, about $0.0003 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 2026-09-03.
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