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Go Mcps

MCP Server

Build MCP servers to pull context from Slack and GitHub

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Updated Apr 28, 2025

About

Go Mcps is a Go package that enables developers to create Model Context Protocol servers, extracting contextual memory from platforms such as Slack and GitHub for enhanced AI interactions.

Capabilities

Resources
Access data sources
Tools
Execute functions
Prompts
Pre-built templates
Sampling
AI model interactions

Overview

The Go‑Mcps server is a lightweight, high‑performance implementation of the Model Context Protocol (MCP) written in Go. It is designed to bridge conversational AI assistants—such as Claude, GPT‑4o, or other MCP‑compatible agents—with real‑world platforms that maintain rich contextual histories. By pulling conversation traces and code repositories from Slack, GitHub, or similar services, the server builds a contextual memory that the AI can reference during interactions. This approach enables assistants to act with up‑to‑date knowledge of team discussions, code changes, and issue trackers without requiring the user to manually paste or summarize information.

Why It Matters for Developers

Modern AI assistants excel when they have access to the latest data, but most providers expose only a static prompt or a small chunk of memory. Go‑Mcps solves this gap by automatically harvesting structured logs from Slack channels or GitHub repositories and exposing them as MCP resources. Developers can therefore give their agents a continuous stream of context that reflects the current state of a project, a support queue, or an internal knowledge base. This eliminates the repetitive task of manually feeding updates into the prompt and ensures that every response is informed by the most recent activity.

Core Features & Capabilities

  • Platform‑agnostic memory extraction – The server includes adapters for Slack and GitHub, but the architecture allows additional sources to be added with minimal effort. Each adapter pulls relevant events (messages, pull requests, commits) and normalizes them into a unified format.
  • Resource discovery – Clients can query the server to list available resources (e.g., “slack‑channel‑#dev‑chat”, “github‑repo‑my‑app”) and request specific slices of history.
  • Tool integration – The MCP server exposes the extracted data as callable tools, allowing an assistant to request “last 10 GitHub commits” or “most recent Slack thread on deployment”.
  • Prompt augmentation – By fetching contextual snippets on demand, the server can prepend or append them to prompts before they reach the AI model, ensuring that the assistant’s output reflects current discussions or code changes.
  • Sampling & pagination – For large histories, the server supports efficient paging and sampling strategies so that agents can retrieve only what they need without overwhelming bandwidth or memory.

Real‑World Use Cases

  • Software support – An AI assistant can answer developer questions by automatically pulling the latest GitHub issue discussions and code diffs, providing accurate guidance on debugging or feature requests.
  • Team collaboration – In a distributed team, the assistant can surface recent Slack conversations relevant to a task, reminding members of decisions or pending approvals.
  • Code review automation – By ingesting pull request comments and commit messages, the assistant can suggest improvements or highlight potential conflicts before a human reviewer steps in.
  • Continuous learning – As the project evolves, the server keeps the assistant’s knowledge base fresh, enabling it to adapt its responses to new libraries, APIs, or internal conventions.

Integration into AI Workflows

Developers embed Go‑Mcps in their existing infrastructure by exposing an MCP endpoint. AI assistants configured to communicate via MCP can then:

  1. Discover the available resources and tools through the standard MCP discovery protocol.
  2. Invoke a tool to fetch contextual data (e.g., or ).
  3. Receive the data as a structured payload, which the assistant can incorporate into its prompt or use to refine its internal state.
  4. Respond with enriched, contextually grounded answers that reflect the latest platform activity.

Because Go‑Mcps is written in Go, it benefits from concurrency primitives and a small binary footprint, making it ideal for deployment as a microservice in cloud or on‑premise environments. Its modular design also allows teams to extend it with custom adapters—such as Jira, Confluence, or proprietary databases—without altering the core protocol logic.

In summary, Go‑Mcps empowers AI assistants with real‑time, platform‑specific context, turning static prompt engineering into a dynamic, data‑driven dialogue that scales with the complexity of modern development workflows.