Agent skill

Prometheus Addxai

by Kilo-Org in Kilo-Org/kilo-marketplace

Query Prometheus monitoring metrics and alert rules. An agent skill from Kilo-Org/kilo-marketplace.

Apache-2.0Auto-check passedDevOps & Cloud

Install Prometheus Addxai

skills CLI
$ npx skills add Kilo-Org/kilo-marketplace --skill prometheus-addxai -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Kilo-Org/kilo-marketplace prometheus-addxai --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Kilo-Org/kilo-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/prometheus-addxai .claude/skills/prometheus-addxai && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
prometheus-addxai
GitHub stars
190
Token cost
~1.2k tokens
SKILL.md length
324 words
Files
2
Skills in repo
86
Repo updated
First seen
Licence
Apache-2.0

At a glance

Query Prometheus monitoring metrics and alert rules. An agent skill from Kilo-Org/kilo-marketplace.

  • The user needs to check CPU/memory/disk utilization
  • SKILL.md covers Setup, Rules and Examples
  • Calls curl and jq
  • Audit alert rules

What it does

Prometheus Addxai is an agent skill from Kilo-Org/kilo-marketplace. Query Prometheus monitoring metrics and alert rules. Use when the user needs to check CPU/memory/disk utilization, service health, audit alert rules, analyze capacity trends, or mentions Prometheus, PromQL, metrics monitoring, or targets.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file.

It sits in DevOps & Cloud, covering Monitoring and alerting. It works with Prometheus, Apache Kafka and Kubernetes. The repository describes itself as: Kilo Marketplace - A curated collection of Skills, MCP Servers, and Modes for enhancing AI agent capabilities across the Kilo ecosystem—including Kilo Code (VS Code extension)… The licence is Apache-2.0.

When your agent uses it

  • The user needs to check CPU/memory/disk utilization
  • Audit alert rules
  • Analyze capacity trends
  • Mentions Prometheus

Example prompts

  • “/prometheus-addxai”

What it can do on your machine

Read from SKILL.md and the folder at commit ff51758. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • curl
    • jq

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use curl, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Prometheus Addxai loads about 1.2k tokens when it runs. Until then it costs about 64 tokens; SKILL.md has 324 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~64
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Kilo-Org/kilo-marketplace at commit ff51758, republished under its Apache-2.0 licence (© Kilo-Org). 324 words, ~1,183 tokens.

Download SKILL.mdSave it as .claude/skills/prometheus-addxai/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
prometheus-addxai
description
Query Prometheus monitoring metrics and alert rules. Use when the user needs to check CPU/memory/disk utilization, service health, audit alert rules, analyze capacity trends, or mentions Prometheus, PromQL, metrics monitoring, or targets.
metadata.category
observability

prometheus

Query monitoring metrics, check alerts, and verify target health via the Prometheus HTTP API. API and PromQL syntax are referenced through Context7 MCP; only environment-specific rules are documented here.

Setup

Configure your Prometheus endpoint before using this skill:

VariableDescriptionRequired
PROMETHEUS_URLYour Prometheus server URL (e.g. http://prometheus.internal:9090)Yes

Common metric prefixes to monitor:

  • node_* — Node Exporter (host metrics: CPU, memory, disk, network)
  • kube_* — kube-state-metrics (K8s object state: deployments, pods, nodes)
  • container_* — cAdvisor (container resource usage)
  • apiserver_* — K8s API Server metrics
  • kubelet_* — Kubelet metrics
  • prometheus_* — Prometheus self-monitoring

If you have additional exporters (Kafka, Redis, custom applications), add their metric prefixes here:

PrefixSourceDescription
kafka_*Kafka ExporterBroker and consumer group metrics
fluentbit_*Fluent BitLog pipeline metrics
(add your own)

Authentication: Configure as needed for your environment (none, basic auth, or bearer token).

API endpoints and PromQL syntax can be found in the official Prometheus documentation.

Rules

Query Considerations
  • Confirm whether your Prometheus uses HTTP or HTTPS and configure PROMETHEUS_URL accordingly
  • step should not be smaller than the scrape interval (typically 15s-60s) to avoid invalid interpolation
  • High-cardinality labels (user_id, request_id) must not be used in rate() / sum by() aggregations
  • On macOS, use date -v-1H +%s instead of the Linux date -d '1 hour ago' +%s
Job Label Convention

Job labels are the key to locating services. Common naming patterns:

PatternExampleDescription
{env}-{region}-{service}prod-gatewayService by environment and region
kubernetes-{resource}kubernetes-podsStandard K8s metrics
{component}-exporterkafka-exporterDedicated exporters

Configure your own job naming convention here to help the agent locate services correctly.

Kafka Consumer Lag Monitoring

If you run Kafka with a Kafka Exporter, this is a common pattern:

promql
# Aggregate consumer lag by consumergroup and topic
sum by (consumergroup, topic) (kafka_consumergroup_lag)

Normal lag range depends on your workload. Sustained growth indicates consumer processing capacity issues.

Common Workflows
  • Node resource investigation: node_cpu_seconds_total -> node_memory_MemAvailable_bytes -> node_filesystem_avail_bytes -> locate high-load nodes
  • Kafka health check: kafka_brokers (broker count) -> kafka_consumergroup_lag (consumer lag) -> kafka_topic_partition_under_replicated_partition (under-replicated partitions)
  • Container investigation: container_cpu_usage_seconds_total -> container_memory_working_set_bytes -> aggregate by pod/namespace
  • K8s cluster health: kube_node_status_condition -> kube_pod_status_phase -> kube_deployment_status_replicas_unavailable

Examples

Bad
bash
# High-cardinality label aggregation -- will cause Prometheus OOM
curl "$PROMETHEUS_URL/api/v1/query?query=sum by(pod)(rate(container_cpu_usage_seconds_total[5m]))"
# pod label cardinality is too high (hundreds of pods); aggregate by namespace or deployment instead
Good
bash
# Check Kafka consumer lag
curl -s "$PROMETHEUS_URL/api/v1/query?query=sum%20by%20(consumergroup,topic)(kafka_consumergroup_lag)" | jq '.data.result[] | {group: .metric.consumergroup, topic: .metric.topic, lag: .value[1]}'

# Check node CPU usage top 10
curl -s "$PROMETHEUS_URL/api/v1/query?query=topk(10,100*(1-rate(node_cpu_seconds_total{mode=\"idle\"}[5m])))" | jq '.data.result[] | {node: .metric.instance, cpu_pct: .value[1]}'

# Disk space prediction (will it be full in 24h)
curl -s "$PROMETHEUS_URL/api/v1/query?query=predict_linear(node_filesystem_avail_bytes{mountpoint=\"/\"}[24h],86400)" | jq '.data.result[] | {instance: .metric.instance, predicted_bytes: .value[1]}'

© Kilo-Org, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in skills/prometheus-addxai of Kilo-Org/kilo-marketplace.

  • SKILL.md
  • LICENSE

Open the folder on GitHubat commit ff51758

Compare with similar skills

Prometheus Addxai next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Prometheus Addxai compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Prometheus Addxai this skillKilo-Org/kilo-marketplace190—~1.2kAutomated safety check: PassApache-2.0
Proto Backend Moduleaide-family/moon253—~4.1kAutomated safety check: PassNone
Code Reviewaide-family/moon253—~815Automated safety check: PassNone
Signozqjoly/GitOps112—~6.1kAutomated safety check: PassWTFPL
Prometheus GrafanaBagelHole/DevOps-Security-Agent-Skills1.1k—~2.5kAutomated safety check: PassMIT
Grafana Dashboardpando85/kaniop131—~987Automated safety check: PassAGPL-3.0

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Categories

Questions about Prometheus Addxai

What does Prometheus Addxai do?

Query Prometheus monitoring metrics and alert rules. An agent skill from Kilo-Org/kilo-marketplace. Prometheus Addxai is an agent skill from Kilo-Org/kilo-marketplace. Query Prometheus monitoring metrics and alert rules.

When should I use Prometheus Addxai?

Prometheus Addxai fits situations like: the user needs to check CPU/memory/disk utilization; audit alert rules; analyze capacity trends; mentions Prometheus.

How do I install Prometheus Addxai in Claude Code?

Run `npx skills add Kilo-Org/kilo-marketplace --skill prometheus-addxai -a claude-code`. Or copy the skill folder (skills/prometheus-addxai in Kilo-Org/kilo-marketplace) into .claude/skills/prometheus-addxai in your project. Claude Code loads it when a task matches its description.

How do I install Prometheus Addxai in Codex?

Run `npx skills add Kilo-Org/kilo-marketplace --skill prometheus-addxai -a codex`. Or copy the skill folder (skills/prometheus-addxai in Kilo-Org/kilo-marketplace) into .agents/skills/prometheus-addxai in your project. Codex loads it when a task matches its description.

Can I use Prometheus Addxai in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Kilo-Org/kilo-marketplace --skill prometheus-addxai -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/prometheus-addxai, .gemini/skills/prometheus-addxai, .github/skills/prometheus-addxai and .opencode/skills/prometheus-addxai in your project.

What does Prometheus Addxai need to run?

Going by SKILL.md and its folder, Prometheus Addxai needs the command-line tools its instructions call (curl and jq).

Does Prometheus Addxai access the network?

SKILL.md contains no URLs. Its commands use curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Prometheus Addxai safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Prometheus Addxai use?

Prometheus Addxai is published under the Apache-2.0 licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Prometheus Addxai use?

About 1.2k tokens (SKILL.md is roughly 4.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Prometheus Addxai?

Skills that share tags, products or a category with Prometheus Addxai: Proto Backend Module (aide-family/moon, 253 stars), Code Review (aide-family/moon, 253 stars), Signoz (qjoly/GitOps, 112 stars) and Prometheus Grafana (BagelHole/DevOps-Security-Agent-Skills, 1.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Prometheus Addxai?

Kilo-Org (a GitHub organization) maintains it in Kilo-Org/kilo-marketplace, which has 190 GitHub stars. The repository holds 86 skills in this directory. The repository was last updated on September 28, 2026.

Source: Kilo-Org/kilo-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.