From 4c433e343fadc232c14ea80dcb9f680c9207cae5 Mon Sep 17 00:00:00 2001
From: Lukasz Raczylo <lukasz@raczylo.com>
Date: Sun, 7 Jun 2026 13:27:22 +0100
Subject: [PATCH] feat(cmd): stdio entrypoint wiring config+llm+mcp

---
 .gitignore                     |  2 +-
 cmd/captcha-solver-mcp/main.go | 30 ++++++++++++++++++++++++++++++
 go.mod                         |  3 ++-
 go.sum                         |  6 ++++++
 4 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 cmd/captcha-solver-mcp/main.go

diff --git a/.gitignore b/.gitignore
index 26de5b4..2400526 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,4 @@ dist/
 *.log
 .env
 bin/
-captcha-solver-mcp
+/captcha-solver-mcp
diff --git a/cmd/captcha-solver-mcp/main.go b/cmd/captcha-solver-mcp/main.go
new file mode 100644
index 0000000..8eed5bc
--- /dev/null
+++ b/cmd/captcha-solver-mcp/main.go
@@ -0,0 +1,30 @@
+// Command captcha-solver-mcp runs the captcha solver MCP server over stdio.
+package main
+
+import (
+	"context"
+	"log"
+
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+
+	"github.com/lukaszraczylo/captcha-solver-mcp/internal/config"
+	"github.com/lukaszraczylo/captcha-solver-mcp/internal/llm"
+	mcpserver "github.com/lukaszraczylo/captcha-solver-mcp/internal/mcp"
+)
+
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatalf("config: %v", err)
+	}
+	client, err := llm.New(cfg)
+	if err != nil {
+		log.Fatalf("llm: %v", err)
+	}
+	server := mcp.NewServer(&mcp.Implementation{Name: "captcha-solver-mcp", Version: "v0.1.0"}, nil)
+	mcpserver.New(client, cfg.Provider, cfg.Model).Register(server)
+
+	if err := server.Run(context.Background(), &mcp.StdioTransport{}); err != nil {
+		log.Fatalf("server: %v", err)
+	}
+}
diff --git a/go.mod b/go.mod
index 32b5fa6..da8f9e0 100644
--- a/go.mod
+++ b/go.mod
@@ -2,9 +2,10 @@ module github.com/lukaszraczylo/captcha-solver-mcp
 
 go 1.26.3
 
+require github.com/modelcontextprotocol/go-sdk v1.2.0
+
 require (
 	github.com/google/jsonschema-go v0.3.0 // indirect
-	github.com/modelcontextprotocol/go-sdk v1.2.0 // indirect
 	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
 	golang.org/x/oauth2 v0.30.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 54b584d..3bc80f3 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,7 @@
+github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
+github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/jsonschema-go v0.3.0 h1:6AH2TxVNtk3IlvkkhjrtbUc4S8AvO0Xii0DxIygDg+Q=
 github.com/google/jsonschema-go v0.3.0/go.mod h1:r5quNTdLOYEz95Ru18zA0ydNbBuYoo9tgaYcxEYhJVE=
 github.com/modelcontextprotocol/go-sdk v1.2.0 h1:Y23co09300CEk8iZ/tMxIX1dVmKZkzoSBZOpJwUnc/s=
@@ -6,3 +10,5 @@ github.com/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zI
 github.com/yosida95/uritemplate/v3 v3.0.2/go.mod h1:ILOh0sOhIJR3+L/8afwt/kE++YT040gmv5BQTMR2HP4=
 golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
 golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
+golang.org/x/tools v0.34.0 h1:qIpSLOxeCYGg9TrcJokLBG4KFA6d795g0xkBkiESGlo=
+golang.org/x/tools v0.34.0/go.mod h1:pAP9OwEaY1CAW3HOmg3hLZC5Z0CCmzjAF2UQMSqNARg=