materialize-bigquery-create SKILL.md skillA
materialize-bigquery-create from estuary/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add estuary/agent-skills/materialize-bigquery-create@git:20260505.8873932Pins git:20260505.8873932 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- estuary/agent-skills
- Path
skills/materialize-bigquery-create/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260505.8873932, committed May 5, 2026
- Size
- 7,761 bytes
- Repository stars
- 7
- License
- Apache-2.0
Create a BigQuery materialization to stream Estuary collections into BigQuery tables. Use when setting up BigQuery as a destination for captured data. Use when user says "send to BigQuery", "load into BigQuery", "materialize to BigQuery", or "BigQuery destination".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Create BigQuery Materialization Create a BigQuery materialization using flowctl to stream data from Estuary collections into BigQuery tables. **Applies to**: materialize-bigquery ## Step 0: Load Connector Documentation Before proceeding, fetch the official connector docs for prerequisites, config reference, and setup instructions. **Load the docs page:** https://docs.estuary.dev/reference/Connectors/materialization-connectors/BigQuery/ Use WebFetch to load this page. It covers: - Prerequisites (GCS bucket, service account, IAM roles, dataset) - Full config property reference - gcloud CLI commands for setup - Advanced options (delta updates, hard deletes, sync schedule) **Search Kapa for tribal knowledge** (if the Estuary MCP is configured): ``` Search kapa ai knowledge sources for "materialize bigquery common issues" ``` If Kapa MCP is not configured, the user can set it up: https://docs.estuary.dev/features/mcp-integration/ This skill provides the **flowctl workflow** and **troubleshooting** that docs don't cover. ## Step 1: Gather Requirements Before writing any YAML, ask the user: 1. **GCP project ID?** — The Google Cloud project …
Read the whole file at its exact version.
How to install
mdr add estuary/agent-skills/materialize-bigquery-create@sha256:4a4be67663377a2bThe line at the top of this page pins the label git:20260505.8873932, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_h7x4qefxkqfyj75t)
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Versions
The registry has recorded 1 version of this file, committed on May 5, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7761 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
estuary/agent-skills · 7 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_h7x4qefxkqfyj75t GET https://markdownregistry.com/api/v1/resolve?ref=estuary/agent-skills/materialize-bigquery-create GET https://markdownregistry.com/api/v1/blob/4a4be67663377a2b4604677c0cdaca61a2f9b937b06956d9d9b2b9972db8328b
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.