mcp-golang – Build custom tools for LLMs in go

Hacker News

Anthropic released the Model Context Protocol a couple weeks ago - https://www.anthropic.com/news/model-context-protocol . They have official sdks for python and typescript but nothing for go, so I wrote one! The main goal is to provide a low boilerplate sdk to write MCP servers, you can spin up a server which can give an LLM access to weather forecasts like this: https://github.com/metoro-io/mcp-golang/blob/main/examples/g... . Using it here: https://youtu.be/xaMkMl_R-0A The library handles generating all the MCP endpoints and input schemas for the model by introspecting the types of the structs + annotations for the handlers. I'm currently working on filling out the rest of the optional server features in the protocol and hope to move on to a client implementation soon. If any folks find this interesting, help is always appreciated!

Visit product View on Hacker NewsDec 13, 2024

Share card

Actual performance

5points

2comments

Did not reach leaderboard

Launch Intel predictions

Analyze your own launch →

Indie HackersFits the IH revenue-focused audience · Missing: supports, reddit linkedin, podcasting

77%77% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

Product HuntOn track for Day 1 leaderboard · Strong signals: model, mcp, new · Missing: mac, agents, macos

72%72% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

Hacker NewsStrong engagement from HN community · Strong signals: ide, io · Missing: https docs, excited, just released

51%51% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

AppSumoMay struggle as an AppSumo deal · Strong signals: soon · Missing: plus, platform, intuitive

44%44% predicted probability of success on AppSumo, based on ML models trained on real launch data.

TrustMRRLess likely to generate early MRR · Strong signals: way · Missing: mobile apps, ios, personal

39%39% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

Acquire.comPre-revenue stage for this audience · Missing: arr, mrr, revenue

14%14% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto

1%1% predicted probability of success on BetaList, based on ML models trained on real launch data.

Incorrect prediction on native model

Similar products

Gammata39%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Build your custom game

Indie Hackers

Build Your Own Custom Internet Frontpage with Marduk.xyz49%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Build Your Own Custom Internet Frontpage with Marduk.xyz

Hacker News3

Build a Custom Lisp in Swift57%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Build a Custom Lisp in Swift

Hacker News1

Joonbot – Build custom conversations that convert without code47%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Joonbot – Build custom conversations that convert without code

Hacker News2

Skippa35%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

We build custom software that helps SMB's grow

Indie Hackers

Davia37%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

The fastest way to build custom tools

Indie Hackers1ai

I made an app for you to build custom AI Agents32%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

I made an app for you to build custom AI Agents

Hacker News1

Droxy

Build custom ChatGPT chatbots in seconds

BetaList

Build your own custom AI code interpreter37%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Build your own custom AI code interpreter

Hacker News4

SlidesUp API – Quickly build custom experiences for your conference44%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

SlidesUp API – Quickly build custom experiences for your conference

Hacker News5

Browse all products Analyze your launch