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.
npx skills add looker-open-source/looker-skills --skill looker-architectgit clone --depth 1 https://github.com/looker-open-source/looker-skillsWrote 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.
[](https://agentmods.dev/skills/looker-open-source/looker-skills/looker-architect)<a href="https://agentmods.dev/skills/looker-open-source/looker-skills/looker-architect"><img src="https://agentmods.dev/badge/skills/looker-open-source/looker-skills/looker-architect/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.
<a href="https://agentmods.dev/skills/looker-open-source/looker-skills/looker-architect"><img src="https://agentmods.dev/badge/skills/looker-open-source/looker-skills/looker-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00041 | $0.06845 |
| Opus 5 | $0.00020 | $0.03423 |
| Sonnet 5 | $0.00008 | $0.01369 |
| Haiku 4.5 | $0.00004 | $0.00685 |
Grade A, and why
looker-architect 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 432 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Looker Architect
This master developer skill governs the lifecycle of building, refactoring, validating, and auditing enterprise-grade LookML projects. Built upon the architectural standards, design principles, and best practices used internally at Google to engineer official Looker Blocks, it empowers developers to build block-quality analytical applications. It enforces a strict separation of concerns, performance-first design, automated testing, and comprehensive documentation.
All LookML projects developed under this skill must be dialect-agnostic, schema-agnostic, and compatible with any database connection. They strictly adhere to the highest standards of LookML, Google Cloud best practices, and enterprise data governance guidelines.
1. Standard Project Structure
Every LookML project MUST follow this clean, modular directory structure to ensure maintainability, enable robust version control, and prevent compilation bloat:
├── views/
│ ├── raw/ # Raw views mapping 1:1 to physical database tables
│ │ ├── [view_name].view.lkml
│ └── refined/ # Refined views (extends/refines raw views with business logic)
│ └── [view_name]_rfn.view.lkml
├── explores/ # Modular Explore files (one explore per file: *.explore.lkml)
│ └── [explore_name].explore.lkml
├── tests/ # LookML test suites (one suite per explore: *.test.lkml)
│ └── [explore_name].test.lkml
├── dashboards/ # LookML dashboard files (*.dashboard.lookml)
│ └── [dashboard_name].dashboard.lookml
├── [project_name].model.lkml # Clean model file (connection constant, caching, and includes only)
├── manifest.lkml # Defines constants (connection, dataset, and visualization configs)
├── README.md # End-user documentation (installation, PDT config, KPIs)
├── LICENSE # Apache 2.0 or standard open-source license
└── CONTRIBUTING.md # Guidelines for contributing to the project
What ships with it
21 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.
- examples/ecommerce_block/dashboards/ecommerce_overview.dashboard.lookml 4.1 KB
- examples/ecommerce_block/ecommerce.model.lkml 717 B
- examples/ecommerce_block/explores/orders.explore.lkml 623 B
- examples/ecommerce_block/manifest.lkml 1.5 KB
- examples/ecommerce_block/tests/orders.test.lkml 721 B
- examples/ecommerce_block/views/raw/orders.view.lkml 692 B
- examples/ecommerce_block/views/raw/users.view.lkml 766 B
- examples/ecommerce_block/views/refined/orders_rfn.view.lkml 6.4 KB
- examples/ecommerce_block/views/refined/users_rfn.view.lkml 2.1 KB
- looker_scaffold.py 17 KB runs code
- README.md 13 KB
- references/aggregate_awareness.md 3.5 KB
- references/consumption_guide.md 2.6 KB
- references/dashboard_standards.md 10 KB
- references/pop_engine.md 8.6 KB
- references/sql_runtime_debugging.md 10 KB
- references/templates.md 2.7 KB
- references/testing_suite.md 4.7 KB
- references/visual_drilling.md 5.8 KB
- templates/lookml_linter.yml 2.9 KB
- templates/lookml_validation.yml 2.5 KB
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.
- 12d ago First seen · 432 lines · 41 tokens per session scan A cf3d620af8f3
looker-architect is a skill published in the GitHub repository looker-open-source/looker-skills (28 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 41 tokens to every session and 6,845 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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