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Install in OpenClaw
/install neckr0ik-etl-builder
Description
Build data pipelines for ETL (Extract, Transform, Load). Connect databases, APIs, files, and cloud storage. Transform and sync data automatically. Use when y...
Usage Guidance
This package is inconsistent: the README promises many connectors and a custom CLI, but the shipped code appears to implement only local files, REST APIs, and SQLite (and exposes a python script rather than the advertised CLI). Before installing or running it: (1) obtain and review the full pipeline.py (the provided file appears truncated) and any missing referenced docs to confirm which connectors are implemented; (2) search the code for any hardcoded remote endpoints or unexpected network calls (loads may send data to webhooks or external services); (3) run it in a sandbox or isolated environment; (4) if you need cloud connectors (Postgres, S3, GCS, Google Sheets, etc.), prefer a well-documented, maintained tool or vendor-provided connector; and (5) avoid providing sensitive credentials until you verify the code paths that use them.
Capability Analysis
Type: OpenClaw Skill
Name: neckr0ik-etl-builder
Version: 1.0.0
The ETL tool contains significant SQL injection vulnerabilities in scripts/pipeline.py, specifically within the _load_sqlite function where table and column names are unsafely interpolated into SQL statements. Additionally, the tool stores sensitive configuration data, including database connection strings and API tokens, in plain text JSON files within the user's home directory (~/.data-pipeline). While these behaviors align with the stated purpose of an ETL tool, the lack of input sanitization and insecure credential storage represent high-risk security flaws.
Capability Assessment
Purpose & Capability
The SKILL.md advertises many connectors (Postgres, MySQL, MongoDB, S3, GCS, Google Sheets, Airtable, Notion, etc.) and a 'neckr0ik-etl-builder' CLI, but the included scripts/pipeline.py (partial view) only implements CSV, JSON, REST API, and SQLite extraction paths and exposes a python entrypoint. There is no provided 'neckr0ik-etl-builder' binary/wrapper and several referenced docs (references/connectors.md, references/transforms.md) are missing. This is an inconsistency between claimed capabilities and actual code.
Instruction Scope
SKILL.md instructs the agent/user to run commands and to supply credentials (examples use $API_TOKEN) and to connect many cloud services, but the instructions do not align with what the script implements. The docs are broad and open-ended (e.g., OAuth/service-account flows, many connectors) while the code appears limited. The instructions also reference files and docs that are not present in the package.
Install Mechanism
There is no install spec (instruction-only plus a script). That's low risk from an installer perspective. The included pipeline.py is a plain Python script — no archive downloads or external install URLs.
Credentials
The skill declares no required environment variables or primary credential, but SKILL.md example commands reference environment variables (e.g., $API_TOKEN) and describe OAuth/service-account usage. The code accepts tokens passed in pipeline configs, but the package does not proactively request or document required env vars. Also, the script will create ~/.data-pipeline and write pipeline configs and logs there (expected for an ETL tool).
Persistence & Privilege
always:false and the skill does not request elevated system privileges. The script persistently writes pipeline JSON and run logs under the user's home (~/.data-pipeline), which is reasonable for a pipeline tool but worth noting. It does not appear to modify other skills or global agent settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install neckr0ik-etl-builder - After installation, invoke the skill by name or use
/neckr0ik-etl-builder - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of neckr0ik-etl-builder.
- Build no-code ETL pipelines connecting databases, APIs, files, and cloud storage.
- Supports data extraction, transformation (clean, filter, aggregate, join, enrich), and loading to various destinations.
- Features scheduling, monitoring, and status tracking for pipelines.
- Includes CLI commands for creating, configuring, running, and scheduling pipelines.
- Provides example pipelines and JSON-based pipeline configuration.
Metadata
Frequently Asked Questions
What is Neckr0ik Etl Builder?
Build data pipelines for ETL (Extract, Transform, Load). Connect databases, APIs, files, and cloud storage. Transform and sync data automatically. Use when y... It is an AI Agent Skill for Claude Code / OpenClaw, with 342 downloads so far.
How do I install Neckr0ik Etl Builder?
Run "/install neckr0ik-etl-builder" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Neckr0ik Etl Builder free?
Yes, Neckr0ik Etl Builder is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Neckr0ik Etl Builder support?
Neckr0ik Etl Builder is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Neckr0ik Etl Builder?
It is built and maintained by Neckr0ik (@neckr0ik); the current version is v1.0.0.
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