From 18eadc0ae90f8cf49fc205aa5e9113c365ea1609 Mon Sep 17 00:00:00 2001
From: Mathias Bergqvist <mathias@d-ma.be>
Date: Mon, 4 May 2026 21:27:50 +0200
Subject: [PATCH] feat(tools): tool interface + helpers

---
 internal/tools/tool.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 internal/tools/tool.go

diff --git a/internal/tools/tool.go b/internal/tools/tool.go
new file mode 100644
index 0000000..b698f70
--- /dev/null
+++ b/internal/tools/tool.go
@@ -0,0 +1,24 @@
+package tools
+
+import (
+	"context"
+	"encoding/json"
+
+	"gitea.d-ma.be/mathias/gitea-mcp/internal/registry"
+)
+
+// Tool implements registry.Tool.
+type Tool = registry.Tool
+
+func textOK(v any) (json.RawMessage, error) {
+	return json.Marshal(v)
+}
+
+func parseArgs(raw json.RawMessage, dst any) error {
+	if len(raw) == 0 {
+		return json.Unmarshal([]byte("{}"), dst)
+	}
+	return json.Unmarshal(raw, dst)
+}
+
+func _ctx(ctx context.Context) context.Context { return ctx } // stub for future hooks