Shinkuro - Universal prompt loader MCP server

Loads markdown files from a local folder or git repository and serves them as MCP Prompts.

Useful for loading prompts from various sources and formats into your MCP-enabled applications, and sharing prompts across organizations.

Usage

IMPORTANT: make sure your MCP client supports the MCP Prompts capability. See the feature support matrix.

Full CLI Usage

uvx shinkuro --help

 Usage: shinkuro [OPTIONS]

 Shinkuro - Universal prompt loader MCP server

╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --folder              TEXT            Path to local folder containing markdown files, or subfolder within git repo [env var: FOLDER] │
│ --git-url             TEXT            Git repository URL (supports GitHub, GitLab, SSH, HTTPS with credentials) [env var: GIT_URL]   │
│ --cache-dir           TEXT            Directory to cache remote repositories [env var: CACHE_DIR] [default: ~/.shinkuro/remote]      │
│ --auto-pull                           Whether to refresh local cache on startup [env var: AUTO_PULL]                                 │
│ --variable-format     [brace|dollar]  Template variable format [env var: VARIABLE_FORMAT] [default: brace]                           │
│ --auto-discover-args                  Auto-discover template variables as required arguments [env var: AUTO_DISCOVER_ARGS]           │
│ --skip-frontmatter                    Skip frontmatter processing and use raw markdown content [env var: SKIP_FRONTMATTER]           │
│ --version                             Show version and exit                                                                          │
│ --help                                Show this message and exit.                                                                    │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯

Local Files

Add to your MCP client configuration:

{
  "mcpServers": {
    "shinkuro": {
      "command": "uvx",
      "args": ["shinkuro"],
      "env": {
        "FOLDER": "/path/to/prompts"
      }
    }
  }
}

Remote Git Repository

Add to your MCP client configuration:

{
  "mcpServers": {
    "shinkuro": {
      "command": "uvx",
      "args": ["shinkuro"],
      "env": {
        "GIT_URL": "https://github.com/owner/repo.git",
        "FOLDER": "prompts" // optional, subfolder within git repo
      }
    }
  }
}

This will clone the repository into a local cache dir. Make sure you have correct permission.

Private repositories are supported, e.g. "GIT_URL": "git@github.com:DiscreteTom/shinkuro.git" (with SSH keys), "GIT_URL": "https://<username>:<PAT>@github.com/owner/repo.git" (with personal access token)

Use with Spec-Kit

Expand

First, move spec-kit prompts into ./.shinkuro/prompts folder.

Then add to your MCP client configuration:

{
  "mcpServers": {
    "shinkuro": {
      "command": "uvx",
      "args": ["shinkuro"],
      "env": {
        "FOLDER": "./.shinkuro/prompts",
        "VARIABLE_FORMAT": "dollar",
        "AUTO_DISCOVER_ARGS": "true",
        "SKIP_FRONTMATTER": "true"
      }
    }
  }
}

This will expose spec-kit instructions as MCP prompts.

Prompt Loading

Each markdown file in the specified folder (including nested folders) is loaded as a prompt.

Example folder structure:

my-prompts/
├── think.md
└── dev/
     ├── code-review.md
     └── commit.md

The example above will be loaded to 3 prompts: think, code-review and commit.

Example Prompt Files

Simplest

Commit to git using conventional commit.

Prompt with Metadata

---
name: "code-review" # optional, defaults to filename
title: "Code Review Assistant" # optional, defaults to filename
description: "" # optional, defaults to file path
---

# Code Review

Please review this code for best practices and potential issues.

Prompt with Arguments

---
name: "greeting"
description: "Generate a personalized greeting message"
arguments:
  - name: "user"
    description: "Name of the user"
    # no default = required parameter
  - name: "project"
    description: "Project name"
    default: "MyApp"
---

Say: Hello {user}! Welcome to {project}. Hope you enjoy your stay!

Variables like {user} and {project} will be replaced with actual values when the prompt is retrieved.

Use {{var}} (double brackets) to escape and display literal brackets when using brace formatter.

Different Variable Formats:

• brace (default): {user}, {project}
• dollar: $user, $project

Example Prompt Repositories

• DiscreteTom/prompts.

CHANGELOG