hello-lingtai SKILL.md skillA
hello-lingtai from lingtai-ai/lingtai-kernel is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lingtai-ai/lingtai-kernel/hello-lingtai@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lingtai-ai/lingtai-kernel
- Path
docs/examples/agent-plugins/hello-lingtai/skills/hello-lingtai/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 8, 2026
- Size
- 1,949 bytes
- Repository stars
- 11
- License
- Apache-2.0
The example Agent Plugin's one skill. Reach for it only to confirm that plugin registration worked: if this skill is in your skills catalog with a location inside docs/examples/agent-plugins/hello-lingtai/, then the kernel mounted a declared plugin's skills/ directory correctly. It teaches nothing else and covers no real task.
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
# hello-lingtai You are reading the one Agent Skill bundled by the `hello-lingtai` example plugin (`docs/examples/agent-plugins/hello-lingtai/`). Its presence in your skills catalog is the assertion. The kernel did **not** copy this file into `.library/`; it composed this skill's own directory into the catalog scan, so the `location` you see for this entry still points inside the plugin directory. That is what makes uninstall work by deletion of a declaration rather than deletion of files: drop the plugin from `manifest.plugins` in `init.json`, refresh, and this entry disappears while the plugin directory stays exactly as it was. The plugin also declares one stdio MCP server, also named `hello-lingtai`, with a single `hello` tool. Registration gave that server a record in `mcp_registry.jsonl` with `source="plugin:hello-lingtai"` — registered, not running. To actually call it, add a matching entry under the top-level `mcp` key in `init.json` and `system(action="refresh")`, exactly as for any curated addon.
Read the whole file at its exact version.
How to install
mdr add lingtai-ai/lingtai-kernel/hello-lingtai@sha256:7fdc72f68ed5b84fThe line at the top of this page pins the label v1.0.0, 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_uu7gsd5gpsknwcwt)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 8, 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 (1949 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
lingtai-ai/lingtai-kernel · 11 stars · license Apache-2.0 · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uu7gsd5gpsknwcwt GET https://markdownregistry.com/api/v1/resolve?ref=lingtai-ai/lingtai-kernel/hello-lingtai GET https://markdownregistry.com/api/v1/blob/7fdc72f68ed5b84f4733cf1e8b9c9e824bacbe658a79591860ae798aeff573de
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.