Godoc Mcp Server
A mcp server provide infomation from pkg.go.dev. For all golang programmers
Install
$ agentstack add mcp-yikakia-godoc-mcp-server ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/mcp-yikakia-godoc-mcp-server) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
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.
Or you can install it from source, compile it by yourself:
go install github.com/yikakia/godoc-mcp-server/cmd/godoc-mcp-server@latestUsage
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
- [x] fixme: subpackage need new adapter
- [x] 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.
Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: yikakia
- Source: yikakia/godoc-mcp-server
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.