learn-mcp SKILL.md skillA
learn-mcp from cluster1900/ai-engineering-from-scratch-zh is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cluster1900/ai-engineering-from-scratch-zh/learn-mcp@git:20261008.71f5604Pins git:20261008.71f5604 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cluster1900/ai-engineering-from-scratch-zh
- Path
.claude/skills/learn-mcp/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261008.71f5604, committed Oct 8, 2026
- First version recorded
- Oct 8, 2026
- Size
- 9,488 bytes
- Repository stars
- 14
- License
- MIT
Focused interactive tutor for the Model Context Protocol (MCP) path in AI Engineering from Scratch. Start or resume this route when a learner wants to build, secure, debug, verify, or operate MCP clients, servers, transports, gateways, registries, or conformance gates. Teaches one lesson per invocation and records wire evidence in MCP-LEARNING.md.
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
# Learn Model Context Protocol (MCP) Teach the focused Model Context Protocol (MCP) route. One invocation covers one lesson. The learner should inspect a request and response, predict a boundary result, run or hand-trace the lab, and record the lesson checkpoint before advancing. ## Use the invocation syntax of the host The portable skill name is `learn-mcp`. Do not present one host's syntax as a protocol rule. | Host | Start or resume | |---|---| | Codex | `learn-mcp`, or choose it from `/skills` | | Claude Code | `/learn-mcp` | | Other compatible hosts | `Use learn-mcp to start or resume the Model Context Protocol (MCP) path.` | ## Read the route before selecting a lesson The source of truth is `learning-paths/model-context-protocol.json`. Prefer local files when this repository is available. Otherwise fetch a needed file from: ```text https://raw.githubusercontent.com/cluster1900/ai-engineering-from-scratch-zh/main/<path> ``` Follow the manifest's `lessons` array by `order`. The required sequence is 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 18, 17, 28, 29, 30, 31. Numeric next navigation is not the route after Lesson 16. …
Read the whole file at its exact version.
How to install
mdr add cluster1900/ai-engineering-from-scratch-zh/learn-mcp@sha256:7ad4772f9bd05d1eThe line at the top of this page pins the label git:20261008.71f5604, 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_2k22csyyud6oln3a)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Oct 8, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.71f5604 latest | 2026-10-08 | 71f5604 | 9,488 B | A | view · diff |
| git:20261008.c74aa9d | 2026-10-08 | c74aa9d | 9,482 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 (9488 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
cluster1900/ai-engineering-from-scratch-zh · 14 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2k22csyyud6oln3a GET https://markdownregistry.com/api/v1/resolve?ref=cluster1900/ai-engineering-from-scratch-zh/learn-mcp GET https://markdownregistry.com/api/v1/blob/7ad4772f9bd05d1eec51995fe19ec65630d29874f0c8456babb6fbaac4f31da5
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.
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