mcp-tools SKILL.md skillC
mcp-tools from mrpulor-gh/nuphus is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mrpulor-gh/nuphus/mcp-tools@git:20261017.2fa28b8Pins git:20261017.2fa28b8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- C, 15 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mrpulor-gh/nuphus
- Path
plugin/skills/builtin/mcp-tools/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261017.2fa28b8, committed Oct 17, 2026
- First version recorded
- Aug 21, 2026
- Size
- 3,221 bytes
- Repository stars
- 89
- License
- Apache-2.0
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
# MCP 工具参考
> 通过 `skill_read mcp-tools` 加载本文档。WorkAgent 设计工作流时按需查阅。
## 原理
Nuphus 通过 MCP (Model Context Protocol) 连接外部工具。每个 MCP server 暴露一组 `tools`，可在工作流中用 `do.mcp` 步骤调用（V2 格式，与内置工具同级别）：
```json
{ "id": "search", "name": "搜问题",
"do": { "mcp": { "server": "github", "tool": "search_issues",
"with": { "query": "repo:nuphus bug", "limit": 5 } } },
"capture": "issues" }
```
- `server`：`plugin/mcp/servers.yaml` 中的 key
- `tool`：MCP 工具名
- `with`：工具参数（支持 `{{var}}` 模板）
- `capture`：**字符串**，输出存入变量（V2 规范，无 `as_type` 对象格式）
## 工具发现
servers.yaml 配置了新 server 但不确定其工具签名时，运行时自省：
```json
{ "id": "list", "name": "列工具",
"do": { "mcp": { "server": "github", "tool": "tools/list", "with": {} } },
"capture": "tools" }
```
`{{tools}}` 含完整工具名与 inputSchema。
## 已配置的 Server
以下列表来自实际合并后的配置（`plugin/mcp/servers.yaml` + 本机私有覆盖）。配置变更后需同步更新本文档。
**两层配置（合并读取，同名时本机层覆盖通用层）**：
| 层 | 路径 | 用途 | 是否入库 |
|---|---|---|---|
| 通用层 | `plugin/mcp/servers.yaml` | 随仓基础配置，可随发布版携带 | 是 |
| 本机层 | `<数据目录>/mcp/servers.local.yaml` | 仅本机可用的 server（本机路径/私有端点/个人工具） | **否** |
`<数据目录>` 即 `crate::utils::nuphus_data_dir()`：Windows 为 `%APPDATA%\.nuphus`，
…Read the whole file at its exact version.
How to install
mdr add mrpulor-gh/nuphus/mcp-tools@sha256:5c217319a635a70fThe line at the top of this page pins the label git:20261017.2fa28b8, 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_aunuzz55vp2h6zyp)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 21, 2026 and Oct 17, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261017.2fa28b8 latest | 2026-10-17 | 2fa28b8 | 3,221 B | C | view · diff |
| git:20260930.4e69bda | 2026-09-30 | 4e69bda | 2,444 B | C | view · diff |
| git:20260925.6eb11f9 | 2026-09-25 | 6eb11f9 | 2,493 B | C | view · diff |
| git:20260829.9b78830 | 2026-08-29 | 9b78830 | 2,406 B | C | view · diff |
| git:20260821.c0c683c | 2026-08-21 | c0c683c | 2,798 B | C | view |
Audit of the latest version
- fail: Frontmatter declares a name
- fail: Frontmatter declares a description
- pass: Frontmatter block present
- pass: Size between 200 bytes and 200 KB (3221 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
mrpulor-gh/nuphus · 89 stars · license Apache-2.0 · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aunuzz55vp2h6zyp GET https://markdownregistry.com/api/v1/resolve?ref=mrpulor-gh/nuphus/mcp-tools GET https://markdownregistry.com/api/v1/blob/5c217319a635a70f90b7e305fa2a4d9dc7c9527300f8200b23659bd979bcbf65
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.
More from mrpulor-gh/nuphus
Every file in mrpulor-gh/nuphus