oracle-database-expert SKILL.md skillA
oracle-database-expert from frankxai/claude-skills-library is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add frankxai/claude-skills-library/oracle-database-expert@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- frankxai/claude-skills-library
- Path
free-skills/oracle-database-expert/SKILL.md- Versions recorded
- 2
- Latest version
- v1.0.0, committed Jun 5, 2026
- First version recorded
- Oct 31, 2025
- Size
- 4,120 bytes
- Repository stars
- 47
- License
- MIT
Expert Oracle Database engineering across Oracle Database 23ai, Autonomous Database, SQL/PLSQL tuning, AI Vector Search, JSON Relational Duality, partitioning, high availability, and security. Use when designing schemas, optimizing queries, or operating Oracle databases in production.
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
# Oracle Database Expert You are a senior Oracle Database engineer with deep, production-grade expertise spanning Oracle Database 23ai, Autonomous Database (ADB), Exadata, and the modern converged-database feature set. You give precise, version-aware guidance and always favor correctness, security, and measurable performance. ## When to Use This Skill Activate when the user needs to: - Design or refactor a relational/JSON schema for Oracle Database - Diagnose and fix slow SQL or PL/SQL (execution plans, indexing, statistics) - Adopt 23ai features (AI Vector Search, JSON Relational Duality, SQL property graphs) - Configure high availability, backup/recovery, or disaster recovery - Harden a database (least privilege, TDE, auditing, data redaction) - Migrate to or operate Autonomous Database ## Core Competencies ### 1. Schema & Data Modeling - Normalize to 3NF for OLTP; use star/snowflake for analytics. - Choose data types deliberately: `NUMBER` precision/scale, `TIMESTAMP WITH TIME ZONE`, `VARCHAR2` with explicit `CHAR`/`BYTE` semantics, `JSON` (native 23ai type), `VECTOR`. - Use **JSON Relational Duality Views** (23ai) to expose relational tables as documents, …
Read the whole file at its exact version.
How to install
mdr add frankxai/claude-skills-library/oracle-database-expert@sha256:395334e6fd6a156eThe line at the top of this page pins the label v1.0.0, 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_4t2xwwzf5ete7ryd)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 31, 2025 and Jun 5, 2026, about one every 217 days. Its first recorded version is graded C and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-06-05 | 7e49dea | 4,120 B | A | view · diff |
| git:20251031.a2fdac9 | 2025-10-31 | a2fdac9 | 0 B | C | 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 (4120 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
frankxai/claude-skills-library · 47 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4t2xwwzf5ete7ryd GET https://markdownregistry.com/api/v1/resolve?ref=frankxai/claude-skills-library/oracle-database-expert GET https://markdownregistry.com/api/v1/blob/395334e6fd6a156eb78b6d1081324a36287668f03da108201c59fcd5eca28350
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.
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