gollem: AI agent HTTP handler middleware for Echo

[trevorprater]

Hi! I've built an HTTP handler adapter that wraps gollem AI agents as Echo-compatible handlers, making it easy to serve LLM-powered agents behind a standard HTTP API.

Package: github.com/fugue-labs/gollem/contrib/echohandler

What it does

• Wraps a gollem agent as an echo.HandlerFunc
• Accepts JSON requests with a prompt field, returns the agent's response
• SSE streaming support for streamed agent responses
• Handles tool execution, multi-step reasoning, and structured output transparently

Example

package main

import (
    "github.com/labstack/echo/v4"
    "github.com/fugue-labs/gollem/contrib/echohandler"
    "github.com/fugue-labs/gollem/core"
    "github.com/fugue-labs/gollem/provider/openai"
)

func main() {
    model := openai.New()
    agent := core.NewAgent[string](model)

    e := echo.New()
    e.POST("/chat", echohandler.Handler(&echohandler.AgentWrapper{Agent: agent}))
    e.Start(":8080")
}

Just wanted to share in case it's useful to the community. Happy to add it to any ecosystem listing if Echo maintains one.

[aldas]

Hi @trevorprater — thanks for sharing this. It's a better fit for the Discussions section, so I'll move it over there. Nothing personal at all — just tidying up the issues list and keeping things organized.