Deployment: Dockerfile and Smithery config #47
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Summary by CodeRabbit
WalkthroughThis pull request introduces three new files to enhance the deployment and installation process of the MCP server. A new Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant DockerEngine as Docker Engine
participant Container as App Container
participant Python as Python Interpreter
participant Storage as Markdown Storage
User->>DockerEngine: Build & run container using Dockerfile
DockerEngine->>Container: Create container environment and set working directory
Container->>Python: Execute "python -m fast_markdown_mcp.server /app/storage/markdown"
Python->>Storage: Access /app/storage/markdown for markdown file storage
sequenceDiagram
participant User
participant CLI as Smithery CLI
participant Config as smithery.yaml
participant CommandFunc as Command Function
participant Python as Python Interpreter
User->>CLI: Execute installation command (npx -y @smithery/cli install @cyberagiinc/DevDocs --client claude)
CLI->>Config: Load configuration settings
Config->>CommandFunc: Invoke command generation function
CommandFunc-->>CLI: Return command: "python -m fast_markdown_mcp.server /app/storage/markdown"
CLI->>Python: Execute the startup command to run the MCP server
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Actionable comments posted: 1
🔭 Outside diff range comments (1)
Dockerfile (1)
28-29: 🧹 Nitpick (assertive)Consistent Command Execution: Confirm Module Path
TheCMDinstruction correctly launches the MCP server with the modulefast_markdown_mcp.server. Please verify that the folder copied fromfast-markdown-mcp/(with a hyphen) aligns with the module import naming (which uses an underscore) as set up by the pip installation. This naming convention is common in Python packaging, but it is important to ensure the paths and module names match as expected in your project.
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📒 Files selected for processing (3)
Dockerfile(1 hunks)README.md(2 hunks)smithery.yaml(1 hunks)
🧰 Additional context used
🪛 Hadolint (2.12.0)
Dockerfile
[warning] 7-7: Pin versions in apt get install. Instead of apt-get install <package> use apt-get install <package>=<version>
(DL3008)
[info] 22-22: Multiple consecutive RUN instructions. Consider consolidation.
(DL3059)
🔇 Additional comments (3)
README.md (1)
96-102: New Installation Instructions Section: Clear and Useful!
The new "Installing via Smithery" section provides concise and clear instructions to install DevDocs via the Smithery CLI. The command is formatted correctly and its placement in the README offers intuitive guidance for users deploying the MCP server via Smithery.smithery.yaml (1)
1-17: New Smithery Configuration File: Structure is Solid
Thesmithery.yamlfile clearly defines the startup command configuration with a type, a minimal JSON Schema, and a JavaScript function to generate the CLI command. The inline comments help clarify each section’s purpose. In the future, if more configuration options are required, consider extending theconfigSchemaaccordingly.Dockerfile (1)
7-9:❓ Verification inconclusive
Suggestion to Pin Package Versions in APT Install
The installation of system dependencies viaapt-get installwould benefit from version pinning to ensure build consistency and reproducibility. For instance, specifying a fixed version forbuild-essential(if applicable) could prevent unexpected issues when the base image is updated.
Action Required: Consider Pinning APT Package Versions
The Dockerfile currently installs
build-essentialwithout specifying a version, which might lead to inconsistent builds over time if the base image's repositories are updated. To ensure reproducibility, explicitly pin the package version (e.g.,build-essential=<version>) or use an alternative mechanism (like apt preferences) as appropriate for your environment.
- File: Dockerfile (Lines 7–9)
- Current snippet:
RUN apt-get update && apt-get install -y --no-install-recommends \ build-essential \ && rm -rf /var/lib/apt/lists/*- Suggestion: Modify the installation command to include a specific version for
build-essentialif applicable, ensuring that the version is compatible with the base image.🧰 Tools
🪛 Hadolint (2.12.0)
[warning] 7-7: Pin versions in apt get install. Instead of
apt-get install <package>useapt-get install <package>=<version>(DL3008)
| RUN pip install --no-cache-dir -e . | ||
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| # Create necessary directories | ||
| RUN mkdir -p /app/storage/markdown |
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🧹 Nitpick (assertive)
Consider Consolidating RUN Commands
Currently, there are separate RUN instructions for installing dependencies and creating directories. Consolidating these steps (when it does not negatively affect layer caching) could help reduce the final image size by cutting down on the number of layers. Review whether merging these commands fits your build strategy.
🧰 Tools
🪛 Hadolint (2.12.0)
[info] 22-22: Multiple consecutive RUN instructions. Consider consolidation.
(DL3059)
This PR adds files for deploying your MCP server on Smithery. After deployment, users can use your server over WebSockets (hosted on Smithery) without needing to install any dependencies.
Changes
Server Details
@cyberagiinc/DevDocsAction Items