https://github.com/yikakia/godoc-mcp-server
A mcp server provide infomation from pkg.go.dev. For all golang programmers
https://github.com/yikakia/godoc-mcp-server
go mcp mcp-server modelcontextprotocol
Last synced: 2 days ago
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A mcp server provide infomation from pkg.go.dev. For all golang programmers
- Host: GitHub
- URL: https://github.com/yikakia/godoc-mcp-server
- Owner: yikakia
- License: mit
- Created: 2025-04-09T01:47:46.000Z (7 days ago)
- Default Branch: main
- Last Pushed: 2025-04-10T14:28:59.000Z (6 days ago)
- Last Synced: 2025-04-13T20:56:20.195Z (2 days ago)
- Topics: go, mcp, mcp-server, modelcontextprotocol
- Language: Go
- Homepage:
- Size: 27.3 KB
- Stars: 13
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-mcp-servers - godoc-mcp-server - MCP server to provide golang packages and their information from pkg.go.dev (Community Servers)
README
# godoc-mcp-server
search golang packages and their docs from pkg.go.dev, provide the infomation to llm as mcp server
## Install
You can download the compiled binary from the [releases page](https://github.com/yikakia/godoc-mcp-server/releases/tag/latest).
Or you can install it from source, compile it by yourself:
```shell
go install github.com/yikakia/godoc-mcp-server/cmd/godoc-mcp-server@latest
```
## Usage
just use your client to request. it servers on stdio
## Todo
- localCache
- [x] use a local cache to avoid search every time(From reddit user)
- searchPackage
- [x] imported by how many packages
- getPackageInfo
- [ ] get examples
- release
- [x] use github actions to release for multiple platforms
## Develop Experience
The description is very important, when describing the param should tell the client how
to use one tool's output and change the format to match another tool's input.
For example, the output of `searchPackage` contains subpackage's name, but do not contain
the package's name. So if want the llm to use `getPackageInfo` to get the subpackage's info,
I wrote the description for param `packageName` about how to use it to work with `searchPackage`:
> package name for search. if use searchPackages before, and user want to get the
subpackage info. you should plus them for example, when user query mcp, and it return
packageName: github.com/mark3labs/mcp-go/mcp and subpackage client, then if user want
to get the client package info, you should set the packageName to
github.com/mark3labs/mcp-go/mcp/client rather than client
When using this detail description, the llm will tell you some subpackage's name after
search. You can just tell it which package you want to get info, or which package and the
subpackage's name, it will combine them and call `getPackageInfo` to get the info.
So maybe we should make the description configurable by user, to make the tool more useful
and efficiency.
## Library Usage
The exported Go API of this module should currently be considered unstable, and subject to
breaking changes. In the future, we may offer stability; please file an issue if there is
a use case where this would be valuable.
## License
This project is licensed under the terms of the MIT open source license. Please refer
to [MIT](./LICENSE) for the full terms.