database SKILL.md skillA
database from bug-ops/zeph is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bug-ops/zeph/database@v1.0Pins v1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bug-ops/zeph
- Path
.zeph/skills/database/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0, committed Mar 30, 2026
- First version recorded
- Mar 21, 2026
- Size
- 12,387 bytes
- Repository stars
- 66
- License
- MIT
Query and manage SQLite, PostgreSQL, and MySQL databases from the command line. Use when the user asks to run SQL queries, inspect database schemas, create or alter tables, import or export data, manage indexes, analyze query performance with EXPLAIN, back up or restore databases, or perform CRUD operations via sqlite3, psql, or mysql CLI tools.
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
# Database CLI Operations ## Quick Reference | Action | SQLite | PostgreSQL | MySQL | |--------|--------|------------|-------| | Connect | `sqlite3 db.sqlite` | `psql -U user -d dbname` | `mysql -u user -p dbname` | | List databases | `.databases` | `\l` | `SHOW DATABASES;` | | List tables | `.tables` | `\dt` | `SHOW TABLES;` | | Describe table | `.schema tablename` | `\d tablename` | `DESCRIBE tablename;` | | Quit | `.quit` | `\q` | `\q` or `exit` | | Run file | `.read file.sql` | `\i file.sql` | `source file.sql` | ## SQLite (sqlite3) ### Connection and Configuration ```bash # Open or create a database sqlite3 mydb.sqlite # Open read-only sqlite3 -readonly mydb.sqlite # Execute SQL directly (non-interactive) sqlite3 mydb.sqlite "SELECT * FROM users;" # Execute SQL from file sqlite3 mydb.sqlite < queries.sql sqlite3 mydb.sqlite ".read queries.sql" # Output modes sqlite3 mydb.sqlite -header -column "SELECT * FROM users;" sqlite3 mydb.sqlite -json "SELECT * FROM users;" sqlite3 mydb.sqlite -csv "SELECT * FROM users;" sqlite3 mydb.sqlite -markdown "SELECT * FROM users;" ``` ### Dot Commands ```bash .help # List all dot commands …
Read the whole file at its exact version.
How to install
mdr add bug-ops/zeph/database@sha256:e5c147a312ec68f3The line at the top of this page pins the label v1.0, 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_bbblohtgjpf7kkuf)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Mar 21, 2026 and Mar 30, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0 latest | 2026-03-30 | c68c5de | 12,387 B | A | view · diff |
| v1.0 | 2026-03-21 | f1a698c | 12,372 B | A | view · diff |
| v1.0 | 2026-03-21 | a3fbaa5 | 12,373 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 (12387 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
bug-ops/zeph · 66 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bbblohtgjpf7kkuf GET https://markdownregistry.com/api/v1/resolve?ref=bug-ops/zeph/database GET https://markdownregistry.com/api/v1/blob/e5c147a312ec68f3b3c37bae5adcbf517f98e1984da6cb48ada727d43ae64494
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.