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Agent skill for migrating Tableau, Looker, and Power BI dashboards to Hex apps: extract specs, rebuild with Hex AI, verify parity
Agent skill for migrating Tableau, Looker, and Power BI dashboards to Hex apps: extract specs, rebuild with Hex AI, verify parity
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An agent skill that migrates a Tableau, Looker, or Power BI dashboard to a Hex app with matching queries, numbers, filters, colors, layout, and tooltips — then proves the match with an automated screenshot-diff loop.
This file is for humans. The agent follows SKILL.md (the procedure) and reference.md (the commands).
Source support:
| Source | Status | Notes |
|---|---|---|
| Tableau (Cloud + self-hosted Server) | Battle-tested | Proven on a production migration |
| Looker (Looker-hosted + customer-hosted) | Documented equivalent | Easier in one way: the API returns the exact warehouse SQL behind every tile |
| Power BI (Fabric / Premium / PPU best) | Documented equivalent, hardest source | Extraction is clean (PBIR + TMDL via APIs), but DAX measures must be translated to warehouse SQL and proven equivalent; import-mode models without a reachable upstream warehouse can't be migrated at all |
| Phase | What happens | Your involvement |
|---|---|---|
| 0. Setup | Installs/verifies the Hex CLI and a warehouse CLI, checks source BI access, asks the fidelity policy, suggests command allowlisting, front-loads the one-time logins, creates a resumable run manifest | Provide source credentials (Tableau PAT / Looker API key / Entra login) if not configured; answer one policy question; do the logins |
| 1. Extract | Pulls the ground truth from the source — Tableau: downloads the workbook (.twbx) and parses its XML for custom SQL, calculated fields, parameters, filters, layout, colors; Looker: fetches the dashboard, per-tile generated SQL, table calcs, filters, and vis config via the API; Power BI: fetches the report definition (PBIR) and semantic model (TMDL: DAX measures, relationships, M sources) via the Fabric APIs — and grabs rendered PNGs | Send screenshots of hover tooltips (they're invisible to every API); confirm t |
# Tableau/Looker/Power BI → Hex Dashboard Migration Skill An agent skill that migrates a Tableau, Looker, or Power BI dashboard to a [Hex](https://hex.tech) app with **matching queries, numbers, filters, colors, layout, and tooltips** — then proves the match with an automated screenshot-diff loop. This file is for humans. The agent follows [SKILL.md](SKILL.md) (the procedure) and [reference.md](reference.md) (the commands). Source support: | Source | Status | Notes | |---|---|---| | **Tableau** (Cloud + self-hosted Server) | Battle-tested | Proven on a production migration | | **Looker** (Looker-hosted + customer-hosted) | Documented equivalent | Easier in one way: the API returns the exact warehouse SQL behind every tile | | **Power BI** (Fabric / Premium / PPU best) | Documented equivalent, hardest source | Extraction is clean (PBIR + TMDL via APIs), but DAX measures must be translated to warehouse SQL and proven equivalent; import-mode models without a reachable upstream warehouse can't be migrated at all | ## What it does, step by step | Phase | What happens | Your involvement | |---|---|---| | 0. Setup | Installs/verifies the Hex CLI and a warehouse CLI, checks source BI access, asks the fidelity policy, suggests command allowlisting, front-loads the one-time logins, creates a resumable run manifest | Provide source credentials (Tableau PAT / Looker API key / Entra login) if not configured; answer one policy question; do the logins | | 1. Extract | Pulls the ground truth from the source — Tableau: downloads the workbook (.twbx) and parses its XML for custom SQL, calculated fields, parameters, filters, layout, colors; Looker: fetches the dashboard, per-tile generated SQL, table calcs, filters, and vis config via the API; Power BI: fetches the report definition (PBIR) and semantic model (TMDL: DAX measures, relationships, M sources) via the Fabric APIs — and grabs rendered PNGs | Send screenshots of hover tooltips (they're invisible to every API); confirm t
Source structure unverified
A repository listing is not proof of an installable skill. Review its instructions before proposing any installation.
Review before install: Avoid automatic install
License: MIT
Listed tools are metadata hints, not tested compatibility. Agent prompts are suggested handoffs.
Repository metadata and review signals are advisory. Popularity, source discovery and successful execution are different facts.
Version reported in registry metadata; check source releases before relying on it.
Quality
71/100
Strong
Trust
61/100
Sandbox only
Audit
76
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
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}Listing source
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