preset-datasets SKILL.md skillA
preset-datasets from preset-io/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add preset-io/agent-skills/preset-datasets@git:20260611.5ce06a3Pins git:20260611.5ce06a3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- preset-io/agent-skills
- Path
plugins/preset-api-skills/skills/preset-datasets/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260611.5ce06a3, committed Jun 11, 2026
- First version recorded
- May 19, 2026
- Size
- 2,885 bytes
- Repository stars
- 13
- License
- Apache-2.0
Inspect Preset workspace datasets, database metadata, schemas, tables, columns, metrics, and dataset/database workflow routing through direct Superset API calls. Use only for direct API workflows; Do not use for MCP-only work.
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
# preset-datasets Use for dataset and database metadata inspection in a resolved Preset workspace. ## Always - Auth and conventions come from `preset-api` (JWT exchange, base URLs, Rison); resolve the workspace hostname through the Management API when it is not already known. Consult `preset-superset` only when version drift matters. - Run schema, table, dataset, column, and metric metadata reads directly. - Run samples, distinct values, and datasource values directly when the user asked in their own message with an explicit table/column target: row/value limit as a request parameter (default 100, hard cap 1000 without explicit confirmation), output summarized — no raw row dumps. - Connection configuration stays confirmation-gated; route credential-bearing database connection work to `preset-database-connections`. - Require confirmation before dataset/database mutations, uploads, cache changes, imports, exports, validation, or SQL execution. - Do not create, update, delete, duplicate, import, refresh schemas, upload files, test databases, validate SQL, or run SQL Lab queries from this skill without confirmation and focused routing. ## Decision Rules …
Read the whole file at its exact version.
How to install
mdr add preset-io/agent-skills/preset-datasets@sha256:ffea750464900296The line at the top of this page pins the label git:20260611.5ce06a3, 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_jl4mrtd2g6robvyk)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 19, 2026 and Jun 11, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260611.5ce06a3 latest | 2026-06-11 | 5ce06a3 | 2,885 B | A | view · diff |
| git:20260520.8fdd5c1 | 2026-05-20 | 8fdd5c1 | 2,550 B | A | view · diff |
| git:20260520.78e32bd | 2026-05-20 | 78e32bd | 2,438 B | A | view · diff |
| git:20260520.ff62120 | 2026-05-20 | ff62120 | 1,816 B | A | view · diff |
| git:20260519.7b28ce1 | 2026-05-19 | 7b28ce1 | 2,582 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 (2885 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
preset-io/agent-skills · 13 stars · license Apache-2.0 · pushed 2026-10-09 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_jl4mrtd2g6robvyk GET https://markdownregistry.com/api/v1/resolve?ref=preset-io/agent-skills/preset-datasets GET https://markdownregistry.com/api/v1/blob/ffea750464900296849b498eb5222d64f3c917f0396733e5e0a58cf01a5fb0a4
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.