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 skills add Kilo-Org/kilo-marketplace --skill elasticsearch-esqlgit clone --depth 1 https://github.com/Kilo-Org/kilo-marketplaceWrote 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/kilo-org/kilo-marketplace/elasticsearch-esql)<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.
<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>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 5.1 | $0.00047 | $0.05011 |
| Opus 5 | $0.00023 | $0.02506 |
| Sonnet 5 | $0.00009 | $0.01002 |
| Haiku 4.5 | $0.00005 | $0.00501 |
Grade A, and why
elasticsearch-esql scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s "$ELASTICSEARCH_URL/<index-name>/_settings/index.mode" -H "Authorization: ApiKey $ELASTICSEARCH_API_KEY" 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.
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
_sourceto be enabled on queried indices. Indices with_sourcedisabled (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+), andINLINE STATS(9.2+) were added in later versions. On pre-8.18 clusters, useENRICHas a fallback forLOOKUP JOIN(see generation tips).INLINE STATSand counter-fieldRATE()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.numbertracks the stack line under active development (next minor from main), so clients that only semver-compare may treat Serverless as “latest.” Do not useversion.numberto gate features: ifbuild_flavoris"serverless", assume all GA and preview ES|QL features are available.build_flavor: "default"— Self-managed or Elastic Cloud Hosted. Useversion.numberfor feature availability.- Snapshot builds have
version.numberlike9.4.0-SNAPSHOT. Strip the-SNAPSHOTsuffix 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.
What ships with it
14 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.
- LICENSE 11 KB
- local.patch 4.1 KB
- package.json 256 B
- references/dsl-to-esql-migration.md 20 KB
- references/environment-setup.md 3.8 KB
- references/esql-reference.md 71 KB
- references/esql-search-strategy.md 10 KB
- references/esql-search.md 25 KB
- references/esql-version-history.md 27 KB
- references/generation-tips.md 24 KB
- references/promql-command.md 15 KB
- references/query-patterns.md 15 KB
- references/time-series-queries.md 24 KB
- scripts/esql.js 21 KB runs code
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.
- 8d ago First seen · 429 lines · 47 tokens per session scan A 2f8de13da68c
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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