preset-mcp SKILL.md skillA
preset-mcp 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@git:20261007.d55e493Pins git:20261007.d55e493 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/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261007.d55e493, committed Oct 7, 2026
- First version recorded
- May 25, 2026
- Size
- 3,234 bytes
- Repository stars
- 13
- License
- Apache-2.0
Route Superset MCP tool workflows, source-of-truth checks, and surface-boundary decisions. 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 Use for Superset MCP intent, MCP tool routing, and MCP/API surface-boundary decisions. ## Always - Stay on MCP tools for MCP intent. - Name the connected surface first. A direct workspace connection's tool names, schemas, tags, annotations, prompts, resources, and RBAC metadata come from the live Superset MCP service (`superset/superset/mcp_service`). The Preset MCP gateway defines its own top-level tools (`list_workspaces`, `list_workspace_services`, `search_workspace_tools`, `call_tool`, and others); Superset defines only the workspace tools reached through them. Use `preset-mcp-gateway` on a gateway. - Direct connection: call tools directly with the obvious parameters; fetch a tool's schema only after a validation error. Gateway: read the live `inputSchema` from `search_workspace_tools` before `call_tool`. These skills are workflow guidance, not schema definitions. - Do not use direct Preset Management API, Superset REST API, Snowflake Cortex API, curl, Python requests, exports, or database calls from this package. - If MCP cannot satisfy the request, stop and explain the missing MCP capability. Do not switch surfaces. ## Decision Rules …
Read the whole file at its exact version.
How to install
mdr add preset-io/agent-skills/preset-mcp@sha256:afe423d9180d7b3eThe line at the top of this page pins the label git:20261007.d55e493, 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_hgnij5gqzxhtzwvy)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 25, 2026 and Oct 7, 2026, about one every 34 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.d55e493 latest | 2026-10-07 | d55e493 | 3,234 B | A | view · diff |
| git:20260611.bdc16b2 | 2026-06-11 | bdc16b2 | 2,324 B | A | view · diff |
| git:20260611.bf4a39b | 2026-06-11 | bf4a39b | 2,227 B | A | view · diff |
| git:20260525.fa4a989 | 2026-05-25 | fa4a989 | 2,138 B | A | view · diff |
| git:20260525.ee21a85 | 2026-05-25 | ee21a85 | 1,863 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 (3234 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_hgnij5gqzxhtzwvy GET https://markdownregistry.com/api/v1/resolve?ref=preset-io/agent-skills/preset-mcp GET https://markdownregistry.com/api/v1/blob/afe423d9180d7b3e0ca6c81110630d03d397b5a6b7f30e7a978f077d643b1c48
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.