query-netdata-agents

A query tool for Netdata Agents through their HTTP API. Netdata Agents are monitoring processes that expose data and controls through an API, usually on port 19999.

In plain words
What is it for?
Use it when calling an agent's REST API or querying parent and child Netdata Agents directly.
Why use it?
It handles the authentication details needed to reach protected agents, including creating, caching, refreshing, and detecting bearer tokens.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/netdata/netdata/query-netdata-agents
Any agent
npx skills add netdata/netdata --skill query-netdata-agents
Clone the repo
git clone --depth 1 https://github.com/netdata/netdata

Made for: Claude Code, Codex.

Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,244 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00108 $0.03244
Opus 5 $0.00054 $0.01622
Sonnet 5 $0.00022 $0.00649
Haiku 4.5 $0.00011 $0.00324

Measured yesterday against content hash 857f9a3601b7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

query-netdata-agents 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 yesterday.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/_lib.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

curl with a literal `Authorization: Bearer $TOKEN` or
docs/netdata-ai/skills/query-netdata-agents/SKILL.md · 297 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. yesterday First seen · 297 lines · 108 tokens per session scan A 857f9a3601b7

Subscribe to this mod's changes

query-netdata-agents is a skill published in the GitHub repository netdata/netdata (80,356 stars, last pushed yesterday), licensed GPL-3.0. It adds 108 tokens to every session and 3,244 once invoked, about $0.0005 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 2026-08-30.

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