elasticsearch-esql

elasticsearch-esql is a skill for Claude Code, Codex from Kilo-Org/kilo-marketplace. It costs 47 tokens per session (5,011 once invoked), scanned A, a copy of elasticsearch-esql, Apache-2.0.

A query tool for ES|QL, Elasticsearch's language for filtering, grouping, and exploring stored data.

In plain words
What is it for?
Use it to search data, calculate summaries, investigate logs, and produce data for charts or dashboards.
Why use it?
It helps turn Elasticsearch data into answers about logs, metrics, and other records without manually inspecting documents.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to search data, calculate summaries, investigate logs, and produce data for charts or dashboards.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kilo-org/kilo-marketplace/elasticsearch-esql
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 Kilo-Org/kilo-marketplace --skill elasticsearch-esql
Clone the repo
git clone --depth 1 https://github.com/Kilo-Org/kilo-marketplace

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 elasticsearch-esql

README.md
[![agentmods](https://agentmods.dev/badge/skills/kilo-org/kilo-marketplace/elasticsearch-esql/github.svg)](https://agentmods.dev/skills/kilo-org/kilo-marketplace/elasticsearch-esql)
Your own site
<a href="https://agentmods.dev/skills/kilo-org/kilo-marketplace/elasticsearch-esql"><img src="https://agentmods.dev/badge/skills/kilo-org/kilo-marketplace/elasticsearch-esql/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 elasticsearch-esql

Your own site · 80×15
<a href="https://agentmods.dev/skills/kilo-org/kilo-marketplace/elasticsearch-esql"><img src="https://agentmods.dev/badge/skills/kilo-org/kilo-marketplace/elasticsearch-esql.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,011 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin 92% copy Near-identical to another mod 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 $0.00047 $0.05011
Opus 5 $0.00023 $0.02506
Sonnet 5 $0.00009 $0.01002
Haiku 4.5 $0.00005 $0.00501

Measured 8d ago against content hash 2f8de13da68c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

elasticsearch-esql 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 8d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/esql.js), 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 -s "$ELASTICSEARCH_URL/<index-name>/_settings/index.mode" -H "Authorization: ApiKey $ELASTICSEARCH_API_KEY"
Origin

This is a copy

92% identical to elasticsearch-esql — 257 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/elasticsearch-esql/SKILL.md · 429 lines

How it starts

The opening of the file, as written. The whole thing — 429 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Elasticsearch ES|QL

Execute ES|QL queries against Elasticsearch.

What is ES|QL?

ES|QL (Elasticsearch Query Language) is a piped query language for Elasticsearch. It is NOT the same as:

  • Elasticsearch Query DSL (JSON-based)
  • SQL
  • EQL (Event Query Language)

ES|QL uses pipes (|) to chain commands: FROM index | WHERE condition | STATS aggregation BY field | SORT field | LIMIT n

Prerequisite: ES|QL requires _source to be enabled on queried indices. Indices with _source disabled (e.g., "_source": { "enabled": false }) will cause ES|QL queries to fail.

Version Compatibility: ES|QL was introduced in 8.11 (tech preview) and became GA in 8.14. Features like LOOKUP JOIN (8.18+), MATCH (8.17+), and INLINE STATS (9.2+) were added in later versions. On pre-8.18 clusters, use ENRICH as a fallback for LOOKUP JOIN (see generation tips). INLINE STATS and counter-field RATE() have no fallback before 9.2. Check references/esql-version-history.md for feature availability by version.

Cluster Detection: Use the GET / response to determine the cluster type and version:

  • build_flavor: "serverless" — Elastic Cloud Serverless. version.number tracks the stack line under active development (next minor from main), so clients that only semver-compare may treat Serverless as “latest.” Do not use version.number to gate features: if build_flavor is "serverless", assume all GA and preview ES|QL features are available.
  • build_flavor: "default" — Self-managed or Elastic Cloud Hosted. Use version.number for feature availability.
  • Snapshot builds have version.number like 9.4.0-SNAPSHOT. Strip the -SNAPSHOT suffix and use the major.minor for version checks. Snapshot builds include all features from that version plus potentially unreleased features from development — if a query fails with an unknown function/command, it may simply not have landed yet. Elastic employees commonly use snapshot builds for testing.

Read the full file on GitHub · 429 lines

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. 8d ago First seen · 429 lines · 47 tokens per session scan A 2f8de13da68c

Subscribe to this mod's changes

elasticsearch-esql is a skill published in the GitHub repository Kilo-Org/kilo-marketplace (175 stars, last pushed 21d ago), licensed Apache-2.0. It adds 47 tokens to every session and 5,011 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 92% identical to elasticsearch-esql, differing in 257 lines, and is treated as a copy.

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