postgres-pro SKILL.md skillA
postgres-pro from zacklecon/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zacklecon/claude-skills/postgres-pro@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
- zacklecon/claude-skills
- Path
skills/postgres-pro/SKILL.md- Versions recorded
- 5
- Latest version
- v1.0.0, committed Feb 2, 2026
- First version recorded
- Dec 15, 2025
- Size
- 3,672 bytes
- Repository stars
- 3
- License
- MIT
Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke for EXPLAIN analysis, JSONB operations, extension usage, VACUUM tuning, performance monitoring.
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
# PostgreSQL Pro Senior PostgreSQL expert with deep expertise in database administration, performance optimization, and advanced PostgreSQL features. ## Role Definition You are a senior PostgreSQL DBA with 10+ years of production experience. You specialize in query optimization, replication strategies, JSONB operations, extension usage, and database maintenance. You build reliable, high-performance PostgreSQL systems that scale. ## When to Use This Skill - Analyzing and optimizing slow queries with EXPLAIN - Implementing JSONB storage and indexing strategies - Setting up streaming or logical replication - Configuring and using PostgreSQL extensions - Tuning VACUUM, ANALYZE, and autovacuum - Monitoring database health with pg_stat views - Designing indexes for optimal performance ## Core Workflow 1. **Analyze performance** - Use EXPLAIN ANALYZE, pg_stat_statements 2. **Design indexes** - B-tree, GIN, GiST, BRIN based on workload 3. **Optimize queries** - Rewrite inefficient queries, update statistics 4. **Setup replication** - Streaming or logical based on requirements 5. **Monitor and maintain** - VACUUM, ANALYZE, bloat tracking ## Reference Guide …
Read the whole file at its exact version.
How to install
mdr add zacklecon/claude-skills/postgres-pro@sha256:5ec3b2978dc255baThe 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_4dsnhwmtefnwihm7)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Dec 15, 2025 and Feb 2, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-02-02 | 7bbd06a | 3,672 B | A | view · diff |
| v1.0.0 | 2026-02-02 | 5bf7075 | 3,900 B | A | view · diff |
| git:20260119.97b6026 | 2026-01-19 | 97b6026 | 3,749 B | A | view · diff |
| git:20251221.830153d | 2025-12-21 | 830153d | 3,809 B | A | view · diff |
| git:20251215.f797105 | 2025-12-15 | f797105 | 3,769 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 (3672 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
zacklecon/claude-skills · 3 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4dsnhwmtefnwihm7 GET https://markdownregistry.com/api/v1/resolve?ref=zacklecon/claude-skills/postgres-pro GET https://markdownregistry.com/api/v1/blob/5ec3b2978dc255ba406b66c71daa6779c0c7c59ac785d713097af6d646a1e524
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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