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mark3labs
mcp-go
Go2025–2025
mark3labs / mcp-go

mcp-go

A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM applications and external data sources and tools.

6Distinct people
9Mentions
0Explicit recommenders
9.2KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM applications and external data sources and tools.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week9 dated mentions

Observed mentions: 2025-03-19 13:53:44 UTC to 2025-08-07 13:27:27 UTC. Weeks start Monday, UTC.

0122025-03-17 00:00:00 UTC to 2025-03-24 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsMar 172025-03-24 00:00:00 UTC to 2025-03-31 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-03-31 00:00:00 UTC to 2025-04-07 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2025-04-07 00:00:00 UTC to 2025-04-14 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2025-04-14 00:00:00 UTC to 2025-04-21 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025-04-21 00:00:00 UTC to 2025-04-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-04-28 00:00:00 UTC to 2025-05-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-05-05 00:00:00 UTC to 2025-05-12 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-05-12 00:00:00 UTC to 2025-05-19 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-05-19 00:00:00 UTC to 2025-05-26 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2025-05-26 00:00:00 UTC to 2025-06-02 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsMay 262025-06-02 00:00:00 UTC to 2025-06-09 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-06-09 00:00:00 UTC to 2025-06-16 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-06-16 00:00:00 UTC to 2025-06-23 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-06-23 00:00:00 UTC to 2025-06-30 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-06-30 00:00:00 UTC to 2025-07-07 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-07-07 00:00:00 UTC to 2025-07-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-07-14 00:00:00 UTC to 2025-07-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-07-21 00:00:00 UTC to 2025-07-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-07-28 00:00:00 UTC to 2025-08-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-08-04 00:00:00 UTC to 2025-08-11 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsAug 4

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Mar 172025-03-17 00:00:00 UTC2025-03-24 00:00:00 UTC101
Mar 242025-03-24 00:00:00 UTC2025-03-31 00:00:00 UTC000
Mar 312025-03-31 00:00:00 UTC2025-04-07 00:00:00 UTC202
Apr 72025-04-07 00:00:00 UTC2025-04-14 00:00:00 UTC202
Apr 142025-04-14 00:00:00 UTC2025-04-21 00:00:00 UTC101
Apr 212025-04-21 00:00:00 UTC2025-04-28 00:00:00 UTC000
Apr 282025-04-28 00:00:00 UTC2025-05-05 00:00:00 UTC000
May 52025-05-05 00:00:00 UTC2025-05-12 00:00:00 UTC000
May 122025-05-12 00:00:00 UTC2025-05-19 00:00:00 UTC000
May 192025-05-19 00:00:00 UTC2025-05-26 00:00:00 UTC202
May 262025-05-26 00:00:00 UTC2025-06-02 00:00:00 UTC000
Jun 22025-06-02 00:00:00 UTC2025-06-09 00:00:00 UTC000
Jun 92025-06-09 00:00:00 UTC2025-06-16 00:00:00 UTC000
Jun 162025-06-16 00:00:00 UTC2025-06-23 00:00:00 UTC000
Jun 232025-06-23 00:00:00 UTC2025-06-30 00:00:00 UTC000
Jun 302025-06-30 00:00:00 UTC2025-07-07 00:00:00 UTC000
Jul 72025-07-07 00:00:00 UTC2025-07-14 00:00:00 UTC000
Jul 142025-07-14 00:00:00 UTC2025-07-21 00:00:00 UTC000
Jul 212025-07-21 00:00:00 UTC2025-07-28 00:00:00 UTC000
Jul 282025-07-28 00:00:00 UTC2025-08-04 00:00:00 UTC000
Aug 42025-08-04 00:00:00 UTC2025-08-11 00:00:00 UTC101

What Hacker News says

9 sources
If I get time this week, I'll drop a README here that shows how to do it. Not too hard tho, read up how to build mcp with https://github.com/mark3labs/mcp-go AnkiDroid has settings for linking a csv from google drive. Then just look up how to sync a local file/directory with Drive. Its just a matter of making sure the LLM knows the MCP Anki tool is available in every prompt (well I have a learning/Q&A prompt that uses this), then In the system prompt I tell it to make Anki cards whenever it seem like I'm having trouble with a concept, like asking a question twice, and to make sure the card doesn't exist already.
In Spaced repetition systems have gotten better
MCP documentation is thin on the ground, but I like what I've seen. I think it provides a nice separation of concerns for using LLMs as Agents. The article mentions a python MCP library, there seems to be a pretty vibrant golang MCP server as well at https://github.com/mark3labs/mcp-go. No personal experience, but I'd usually rather a binary than a python environment install when I can get it. The other thing the author mentions is that Claude can author MCP integrations and merge them into your server -- sounds good to me!
In Hacking Your Own AI Coding Assistant with Claude Pro and MCP

MAKE YOURSELF AT HOME

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