sandbox-mcp SKILL.md skillA
sandbox-mcp from alibaba/skill-up is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add alibaba/skill-up/sandbox-mcp@git:20260514.47c6b4aPins git:20260514.47c6b4a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- alibaba/skill-up
- Path
e2e/testdata/sandbox-mcp/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260514.47c6b4a, committed May 14, 2026
- Size
- 216 bytes
- Repository stars
- 1,420
- License
- Apache-2.0
Verify Sandbox MCP can be installed and called from skill-up.
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
# Sandbox MCP Use the configured Sandbox MCP tools to create a sandbox, execute code, and shut the sandbox down.
Read the whole file at its exact version.
How to install
mdr add alibaba/skill-up/sandbox-mcp@sha256:532a2f7863e1a7daThe line at the top of this page pins the label git:20260514.47c6b4a, 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_7ozwddadk3rofv5f)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 14, 2026.
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 (216 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
alibaba/skill-up · 1,420 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7ozwddadk3rofv5f GET https://markdownregistry.com/api/v1/resolve?ref=alibaba/skill-up/sandbox-mcp GET https://markdownregistry.com/api/v1/blob/532a2f7863e1a7daf992fba9ee0846b829554e8e20cbeef894e8ce08c61843ec
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.