protocols/strategies/HTTP/http.go (1)

159-169: Improve the header string formatting.

The function works correctly but has minor formatting issues that could be improved.

 func mapHeaderToString(headers http.Header) string {
-	headersString := ""
+	var headersString strings.Builder

 	for key := range headers {
-		for _, values := range headers[key] {
-			headersString += fmt.Sprintf("[Key: %s, values: %s],", key, values)
+		for _, value := range headers[key] {
+			headersString.WriteString(fmt.Sprintf("[Key: %s, Value: %s]", key, value))
 		}
 	}

-	return headersString
+	return headersString.String()
 }

This change:

• Uses strings.Builder for better performance
• Fixes variable naming (values → value)
• Removes trailing comma
• Uses consistent capitalization ("Value" vs "values")

parser/configurations_parser_test.go (1)

166-166: Remove duplicate assertion.

This line duplicates the assertion from line 165.

-	assert.Equal(t, firstBeelzebubServiceConfiguration.TLSKeyPath, "/tmp/cert.key")

configurations/services/mcp-8000.yaml (2)

41-41: Add newline at end of file.

         }
       }
+

---

21-21: Use ISO 8601 date format for clarity.

The date format "02/07/2025" is ambiguous (could be DD/MM/YYYY or MM/DD/YYYY). Consider using ISO 8601 format (YYYY-MM-DD) for consistency and clarity.

Also applies to: 38-38

protocols/strategies/MCP/mcp.go (2)

29-29: Remove redundant nil check.

The len() function returns 0 for nil slices, so the nil check is unnecessary.

-		if toolConfig.Params == nil || len(toolConfig.Params) == 0 {
+		if len(toolConfig.Params) == 0 {

---

62-62: Consider using a more robust command format.

Using "|" as a delimiter could cause issues if the tool name or arguments contain this character. Consider using a structured format or escaping the delimiter.

-				Command:       fmt.Sprintf("%s|%s", request.Params.Name, request.Params.Arguments),
+				Command:       fmt.Sprintf("%s: %v", request.Params.Name, request.Params.Arguments),

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tracer/tracer_test.go (1)

89-89: Consider test isolation to avoid shared state dependencies.

The global counter variable creates dependencies between test cases. While this doesn't affect the correctness of the current changes, consider resetting the counter between test cases or using test-specific counters for better test isolation.

 func TestUpdatePrometheusCounters(t *testing.T) {
+	counter = 0  // Reset counter at the start of the test
 	mockStrategy := func(event Event) {}

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README.md (5)

21-21: Insert a space after “MCP” to fix the broken parenthesis.
Current text renders as MCP(Detect …) which is hard to read and triggers the spell checker.

- - Multi-protocol support: SSH, HTTP, TCP, MCP(Detect prompt injection against LLM agents)
+ - Multi-protocol support: SSH, HTTP, TCP, MCP (detect prompt-injection against LLM agents)

---

36-50: Unify list-marker style for markdown-lint compliance.
Above lists use dashes (-) while this block uses asterisks (*), producing MD004 warnings. Pick one style; the rest of the file already prefers dashes.

-* **Automated Testing:**
-* **Static Analysis:**
-* **Code Coverage:**
-* **Continuous Integration:**
-* **Code Reviews:**
+- **Automated Testing:**
+- **Static Analysis:**
+- **Code Coverage:**
+- **Continuous Integration:**
+- **Code Reviews:**

---

53-53: Add a space before the parenthesis and hyphenate “cross-device”.

-You can run Beelzebub via Docker, Go compiler(cross device), or Helm (Kubernetes).
+You can run Beelzebub via Docker, Go compiler (cross-device), or Helm (Kubernetes).

---

182-182: Remove trailing punctuation in the heading (MD026).

-#### Invoke remotely: beelzebub:port/mcp (Streamable HTTPServer).
+#### Invoke remotely: beelzebub:port/mcp (streamable HTTP server)

---

249-249: Duplicate heading – differentiate or remove.
### HTTP Honeypot appears twice (lines 185 and 249). Consider renaming the second one, e.g.:

-### HTTP Honeypot
+### HTTP Honeypot (Port 8080 example)

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configurations/services/mcp-8000.yaml (1)

20-22: Remove real-looking email to avoid PII exposure

The static JSON responses embed what looks like a real e-mail address ([email protected]). Publishing even fictitious personal data in public repos can raise compliance / GDPR questions and was flagged in the previous review round.

-            "details": "email: [email protected], role: admin, last-login: 02/07/2025"
+            "details": "email: [email protected], role: admin, last-login: 2025-07-02"
…
-            "details": "Info: email: [email protected], last-login: 02/07/2025"
+            "details": "Info: email: [email protected], last-login: 2025-07-02"

Also applies to: 36-39

configurations/services/mcp-8000.yaml (1)

41-41: Add trailing newline

yamllint flags the missing newline at EOF.
Helps maintain POSIX-friendly files and keeps linters quiet.

       }
+

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