crowdsentinel-investigation

crowdsentinel-investigation is a skill for Claude Code, Codex from thomasxm/CrowdSentinels-AI-MCP. It costs 51 tokens per session (4,061 once invoked), scanned C, original, GPL-3.0.

A threat-hunting and incident-response workflow for CrowdSentinel security tools. Threat hunting means searching for signs of attacks, while incident response means investigating and handling a suspected security event.

In plain words
What is it for?
Use it to investigate security events, query Elasticsearch data, analyze detections, and produce incident reports with CrowdSentinel tools.
Why use it?
It provides a defined process for investigations involving Elasticsearch, EQL, ES|QL, or detection rules. Elasticsearch is a search system often used to store and query security logs.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to investigate security events, query Elasticsearch data, analyze detections, and produce incident reports with CrowdSentinel tools.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation
Install

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.

Any agent
npx skills add thomasxm/CrowdSentinels-AI-MCP --skill crowdsentinel-investigation
Clone the repo
git clone --depth 1 https://github.com/thomasxm/CrowdSentinels-AI-MCP

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for crowdsentinel-investigation

README.md
[![agentmods](https://agentmods.dev/badge/skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation/github.svg)](https://agentmods.dev/skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation)
Your own site
<a href="https://agentmods.dev/skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation"><img src="https://agentmods.dev/badge/skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation/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.

agentmods 80×15 button for crowdsentinel-investigation

Your own site · 80×15
<a href="https://agentmods.dev/skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation"><img src="https://agentmods.dev/badge/skills/thomasxm/crowdsentinels-ai-mcp/crowdsentinel-investigation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,061 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00051 $0.04061
Opus 5 $0.00026 $0.02031
Sonnet 5 $0.00010 $0.00812
Haiku 4.5 $0.00005 $0.00406

Measured 13d ago against content hash 111fac8249f4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade C, and why

crowdsentinel-investigation scanned grade C 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 13d 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.

Reaches for credential fileshighPrivilege escalation

SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.

| "This looks like test / simulated activity" | Investigate it as a REAL intrusion until excluded. Recent live-host process chains — downloads, base64→shell, /etc/shadow reads, service/cron/Run-key writes — are in scope,

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| "Telemetry shows 0 outbound connections → no C2 / exfil" | Your process/file telemetry may not record network connections at all — "no connection events" ≠ no C2/exfil. Also hunt EGRESS COMMAND LINES (curl / wget / nc
skills/crowdsentinel-investigation/SKILL.md · 318 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

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.

  1. 13d ago First seen · 318 lines · 51 tokens per session scan C 111fac8249f4

Subscribe to this mod's changes

crowdsentinel-investigation is a skill published in the GitHub repository thomasxm/CrowdSentinels-AI-MCP (206 stars, last pushed 1mo ago), licensed GPL-3.0. It adds 51 tokens to every session and 4,061 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 2 findings (reaches for credential files, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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