data-architect-engineering SKILL.md skillA
data-architect-engineering from oghie/skillsets is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add oghie/skillsets/data-architect-engineering@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- oghie/skillsets
- Path
skills/data-architect-engineering/SKILL.md- Versions recorded
- 3
- Latest version
- v0.1.0, committed Jul 14, 2026
- First version recorded
- Jun 21, 2026
- Size
- 15,705 bytes
- Repository stars
- 9
- License
- MIT
Use when designing, reviewing, modifying, migrating, optimizing, securing, operating, troubleshooting, or decommissioning data architectures across data model exploration, SQL, ISO SQL conformance, NoSQL, vector, graph, document, time-series, NewSQL, search, in-memory, SQLite, CDC/Debezium, DBMS storage/query/recovery internals, database incident prevention, hardware acceleration, cache, big-data, lakehouse, and warehouse systems.
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
# Data Architect Engineering ## Core Rule Treat data architecture as a safety-critical engineering system: define workload, data model, access pattern, consistency, security, reliability, operational ownership, and validation before choosing a database, schema, index, shard key, cache, warehouse, or migration path. ## First Pass 1. Classify the task: database necessity assessment, data model exploration, greenfield design, new datastore creation, data model change, enhancement, migration, legacy modernization, decommissioning, performance tuning, preventive incident review, security review, reliability review, incident troubleshooting, stack selection, DBMS internals review, hardware/storage sizing, monitoring, CDC/data movement, or orchestration. 2. Identify workload shape: OLTP, OLAP, HTAP, stream, event log, search, vector retrieval/RAG, graph traversal, document CRUD, time-series ingest/query, key-value/session/cache, queue-like, ML feature store, data lake, data warehouse, or hybrid. 3. Ask whether the application needs a database at all, a local embedded database, a file/object store, a cache, an event log, a search/vector index, or a full client/server DBMS. …
Read the whole file at its exact version.
How to install
mdr add oghie/skillsets/data-architect-engineering@sha256:1b1b1db9199bbcf5The line at the top of this page pins the label v0.1.0, 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_qzbqaihrfp4ig7mq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jun 21, 2026 and Jul 14, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.0 latest | 2026-07-14 | 4998981 | 15,705 B | A | view · diff |
| git:20260623.53cecc1 | 2026-06-23 | 53cecc1 | 15,525 B | A | view · diff |
| git:20260621.8319e13 | 2026-06-21 | 8319e13 | 15,219 B | A | view |
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 (15705 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
oghie/skillsets · 9 stars · license MIT · pushed 2026-10-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qzbqaihrfp4ig7mq GET https://markdownregistry.com/api/v1/resolve?ref=oghie/skillsets/data-architect-engineering GET https://markdownregistry.com/api/v1/blob/1b1b1db9199bbcf5dbb3b3cd0935ecd0cdd8a67b93e45e1dc70081975b3f8732
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.