preset-mcp-visualization SKILL.md skillA
preset-mcp-visualization 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-mcp-visualization@git:20260611.679740fPins git:20260611.679740f 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-mcp-skills/skills/preset-mcp-visualization/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260611.679740f, committed Jun 11, 2026
- First version recorded
- May 25, 2026
- Size
- 2,470 bytes
- Repository stars
- 13
- License
- Apache-2.0
Use Superset MCP tools for Explore links, chart configuration discovery, chart previews, saved charts, and chart updates. Use only for MCP tool workflows; do not use for direct API 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-mcp-visualization Use for chart and Explore workflows through MCP. ## Always - Treat "create", "make", or "build" a chart as saved-chart intent: use `generate_chart` directly. Treat "add" as saved-chart intent only when no dashboard target is named; with a dashboard target, route to `preset-mcp-dashboard`. - Use `generate_explore_link` for "show", "visualize", "explore", or "preview" requests with no save intent. - Use `get_dataset_info` once to resolve exact column and metric names before building the config. - Use `get_chart_type_schema` only for unfamiliar or complex chart types, or after a config validation error — not for simple bar, line, pie, table, or big-number charts. - Use saved metrics as saved metrics; do not treat metric names as raw columns. - `generate_chart` request shape: top-level `dataset_id` (not `datasource_id`), chart fields nested inside `config`, and `config.chart_type` uses the MCP taxonomy, currently common values such as `xy`, `table`, `pie`, `pivot_table`, `mixed_timeseries`, `handlebars`, and `big_number` — not a Superset `viz_type` string. If the needed type is not listed or validation fails, trust `get_chart_type_schema`. …
Read the whole file at its exact version.
How to install
mdr add preset-io/agent-skills/preset-mcp-visualization@sha256:dac145ee9b70f250The line at the top of this page pins the label git:20260611.679740f, 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_24gmzfp5lo3rpuhh)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 25, 2026 and Jun 11, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260611.679740f latest | 2026-06-11 | 679740f | 2,470 B | A | view · diff |
| git:20260611.ca5ff0e | 2026-06-11 | ca5ff0e | 2,168 B | A | view · diff |
| git:20260611.bf4a39b | 2026-06-11 | bf4a39b | 1,895 B | A | view · diff |
| git:20260525.ee21a85 | 2026-05-25 | ee21a85 | 1,575 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 (2470 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_24gmzfp5lo3rpuhh GET https://markdownregistry.com/api/v1/resolve?ref=preset-io/agent-skills/preset-mcp-visualization GET https://markdownregistry.com/api/v1/blob/dac145ee9b70f2501b502214949910813d27438465248e9d409c289156d75d03
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.