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Elasticsearch File Ingest

elastic/agent-skillsOfficial

Handles the grunt work of loading CSV, JSON, Parquet, and Arrow files into Elasticsearch without eating your RAM. Stream-based architecture means you can ingest files larger than memory at 50k+ docs/sec on regular hardware. The transform layer is handy if you need to reshape, filter, or split records on the way in. It infers mappings from CSV headers when you need it, and lets you pipe data through stdin for batch workflows. Built by Elastic, so the connection handling and bulk indexing patterns are solid. This is for file-to-index jobs, not general pipeline design or reindexing existing data. If you're moving flat files into ES regularly, this beats writing your own streaming parser.

skills.sh installs
3K
GitHub stars
604
last updated
Aug 21, 2026
View on GitHub

Install

$ npx -y skills add elastic/agent-skills --skill elasticsearch-file-ingest --agent claude-code

Installs into .claude/skills of the current project.

Files

Handles the grunt work of loading CSV, JSON, Parquet, and Arrow files into Elasticsearch without eating your RAM. Stream-based architecture means you can ingest files larger than memory at 50k+ docs/sec on regular hardware. The transform layer is handy if you need to reshape, filter, or split records on the way in. It infers mappings from CSV headers when you need it, and lets you pipe data through stdin for batch workflows. Built by Elastic, so the connection handling and bulk indexing patterns are solid. This is for file-to-index jobs, not general pipeline design or reindexing existing data. If you're moving flat files into ES regularly, this beats writing your own streaming parser.

Browse the repository on GitHub

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Details

Repository
github.com/elastic/agent-skills
Categories
Backend & APIs, DevOps & CI/CD, AI & Agent Building, Automation & Workflows, Sales & Marketing, Design & UI/UX, Databases
First seen
May 16, 2026

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