bigquery-basics

bigquery-basics is a skill for Claude Code, Codex from Kilo-Org/kilo-marketplace. It costs 50 tokens per session (676 once invoked), scanned A, a copy of bigquery-basics, Apache-2.0.

Guidance for using BigQuery, a serverless Google Cloud data platform for analyzing large datasets with SQL and Python. It covers datasets, tables, queries, basic data ingestion, and analysis.

In plain words
What is it for?
Use it to enable the BigQuery API, create datasets and tables, define schemas, run SQL queries with the bq command-line tool, and perform basic ingestion or analysis.
Why use it?
It gives developers a practical starting point for storing and querying data without managing database servers. It also explains the basic commands and structures needed to begin working with BigQuery.

Skill for Claude CodeCodex

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

Good fit Use it to enable the BigQuery API, create datasets and tables, define schemas, run SQL queries with the bq command-line tool, and perform basic ingestion or analysis.

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Install with agentmods
npx agentmods add skills/kilo-org/kilo-marketplace/bigquery-basics
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 bigquery-basics
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 bigquery-basics

README.md
[![agentmods](https://agentmods.dev/badge/skills/kilo-org/kilo-marketplace/bigquery-basics/github.svg)](https://agentmods.dev/skills/kilo-org/kilo-marketplace/bigquery-basics)
Your own site
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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 bigquery-basics

Your own site · 80×15
<a href="https://agentmods.dev/skills/kilo-org/kilo-marketplace/bigquery-basics"><img src="https://agentmods.dev/badge/skills/kilo-org/kilo-marketplace/bigquery-basics.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 676 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 89% 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 $0.00050 $0.00676
Opus 5 $0.00025 $0.00338
Sonnet 5 $0.00010 $0.00135
Haiku 4.5 $0.00005 $0.00068

Measured 10d ago against content hash cf0294d691d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

bigquery-basics 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 10d 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

89% identical to bigquery-basics — 17 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/bigquery-basics/SKILL.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

BigQuery Basics

BigQuery is a serverless, AI-ready data platform that enables high-speed analysis of large datasets using SQL and Python. Its disaggregated architecture separates compute and storage, allowing them to scale independently while providing built-in machine learning, geospatial analysis, and business intelligence capabilities.

Setup and Basic Usage

  1. Enable the BigQuery API:

    gcloud services enable bigquery.googleapis.com --quiet
    
  2. Create a Dataset:

    bq mk --dataset --location=US my_dataset
    
  3. Create a Table:

    Create a file named schema.json with your table schema:

    [
      {
        "name": "name",
        "type": "STRING",
        "mode": "REQUIRED"
      },
      {
        "name": "post_abbr",
        "type": "STRING",
        "mode": "NULLABLE"
      }
    ]
    

    Then create the table with the bq tool:

    bq mk --table my_dataset.mytable schema.json
    
  4. Run a Query:

    bq query --use_legacy_sql=false \
    'SELECT name FROM `bigquery-public-data.usa_names.usa_1910_2013` \
    WHERE state = "TX" LIMIT 10'
    

Reference Directory

  • Core Concepts: Storage types, analytics workflows, and BigQuery Studio features.

  • CLI Usage: Essential bq command-line tool operations for managing data and jobs.

  • Client Libraries: Using Google Cloud client libraries for Python, Java, Node.js, and Go.

  • MCP Usage: Using the BigQuery remote MCP server and related client integrations.

  • Infrastructure as Code: Terraform examples for datasets, tables, and reservations.

  • IAM & Security: Roles, permissions, and data governance best practices.

If you need product information not found in these references, use the Developer Knowledge MCP server search_documents tool.

Read the full file on GitHub · 99 lines

Files

What ships with it

8 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. 10d ago First seen · 99 lines · 50 tokens per session scan A cf0294d691d1

Subscribe to this mod's changes

bigquery-basics is a skill published in the GitHub repository Kilo-Org/kilo-marketplace (175 stars, last pushed 20d ago), licensed Apache-2.0. It adds 50 tokens to every session and 676 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 89% identical to bigquery-basics, differing in 17 lines, and is treated as a copy.

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