elasticsearch-index-design

elasticsearch-index-design is a skill for Claude Code, Codex from elastic/cursor-plugins. It costs 83 tokens per session (2,847 once invoked), scanned A, a copy of elasticsearch-index-design, Apache-2.0.

An Elasticsearch index-mapping design and review tool. An index mapping defines how Elasticsearch stores and searches each field, including its type and available query behavior.

In plain words
What is it for?
Use it to design or review mappings based on search, filtering, sorting, and aggregation needs, and to correct mapping problems.
Why use it?
It helps prevent fields from being stored with unsuitable types or settings that waste space, limit queries, or hurt performance. It also identifies when a corrected index and data reindexing are needed.

Skill for Claude CodeCodex ✓ vendor

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

Good fit Use it to design or review mappings based on search, filtering, sorting, and aggregation needs, and to correct mapping problems.

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Install with agentmods
npx agentmods add skills/elastic/cursor-plugins/elasticsearch-index-design
About the project

elastic/cursor-plugins is a collection of Cursor plugins that give AI assistants access to Elastic documentation and guidance for Elastic Cloud, Elasticsearch, Kibana, Observability, and Security. Developers use it when working with Elastic products and related technologies. The catalogue lists these plugins' skills and documentation MCP tools.

elastic/cursor-plugins · 32 stars · on GitHub

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 elastic/cursor-plugins --skill elasticsearch-index-design
Clone the repo
git clone --depth 1 https://github.com/elastic/cursor-plugins

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-index-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/elastic/cursor-plugins/elasticsearch-index-design/github.svg)](https://agentmods.dev/skills/elastic/cursor-plugins/elasticsearch-index-design)
Your own site
<a href="https://agentmods.dev/skills/elastic/cursor-plugins/elasticsearch-index-design"><img src="https://agentmods.dev/badge/skills/elastic/cursor-plugins/elasticsearch-index-design/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-index-design

Your own site · 80×15
<a href="https://agentmods.dev/skills/elastic/cursor-plugins/elasticsearch-index-design"><img src="https://agentmods.dev/badge/skills/elastic/cursor-plugins/elasticsearch-index-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,847 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% 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 $0.00083 $0.02847
Opus 5 $0.00042 $0.01424
Sonnet 5 $0.00017 $0.00569
Haiku 4.5 $0.00008 $0.00285

Measured 6d ago against content hash 67638bfd5d2b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

elasticsearch-index-design scanned grade A with 0 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 6d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to elasticsearch-index-design — 0 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.

elastic/skills/elasticsearch/elasticsearch-index-design/SKILL.md · 223 lines

How it starts

The opening of the file, as written. The whole thing — 223 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Elasticsearch Index Design

Design explicit index mappings from access patterns, review existing mappings for type and storage mistakes, and apply corrections through a new index plus reindex when field types must change.

Environment Configuration

This skill executes Elasticsearch operations through the elastic CLI. If the elastic CLI is not installed, tell the user what it is needed for. Do not guess credentials, call the HTTP API directly, or attempt other workarounds.

This skill references operations in HTTP-shorthand form (e.g., GET /, GET /_cat/indices, GET /{index}/_mapping, GET /{index}/_settings/index.mode, POST /_query). The Operations table at the end of this document maps each shorthand to the equivalent elastic CLI command — always use the CLI rather than calling the HTTP API directly.

Process

  1. Gather access patterns per field. Before choosing types, list how each field is used. For every field capture:

    • Search — full-text match, phrase, relevance scoring?
    • Filter — exact term, terms set, prefix?
    • Aggregate — terms, cardinality, histogram, stats?
    • Sort — ascending/d descending in result sets?
    • Retrieve only — returned in _source but never queried?

    The decision: classify each field into one primary access pattern (search, exact, numeric metric, date, boolean, structured object, or retrieve-only). Missing access-pattern data is a blocker — ask the user rather than guessing. Call GET / to confirm connectivity; when reviewing an existing index, call GET /{index}/_mapping to ground the discussion in the current mapping.

  2. Choose field types from access patterns. Map each field to the minimal type set that satisfies its pattern. Read Field Type Decisions and Multi-Field Patterns before proposing mappings.

Read the full file on GitHub · 223 lines

Files

What ships with it

3 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.

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. 6d ago First seen · 223 lines · 83 tokens per session scan A 67638bfd5d2b

Subscribe to this mod's changes

elasticsearch-index-design is a skill published in the GitHub repository elastic/cursor-plugins (32 stars, last pushed 7d ago), licensed Apache-2.0. It adds 83 tokens to every session and 2,847 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to elasticsearch-index-design, differing in 0 lines, and is treated as a copy.

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