Summary

The Language Support Tester workflow references test sample directories that do not exist in the repository, preventing proper testing of TypeScript/JavaScript and Python language support with the Serena MCP server.

Missing Directories

The following test sample directories referenced in .github/agentics/language-support-tester.md are missing:

• /workspace/test/serena-mcp-tests/samples/js_project/
• /workspace/test/serena-mcp-tests/samples/python_project/

Impact

• Go language support: ✅ Successfully tested with existing Go files
• TypeScript/JavaScript support: ❌ Cannot test - no test samples exist
• Python support: ❌ Cannot test - no test samples exist

Test Results

Go Language Support (✅ Working)

Successfully tested Go language support using the main repository code:

• get_symbols_overview on main.go returned functions: main, buildVersionString, and constant shortHashLength
• find_symbol successfully found the main function with correct location and signature
• find_symbol successfully found the Version variable in version.go with complete info including documentation

TypeScript/JavaScript Support (⚠️ Unable to Test)

The referenced test directory /workspace/test/serena-mcp-tests/samples/js_project/ does not exist. The repository contains no JavaScript or TypeScript files for testing.

Python Support (⚠️ Unable to Test)

The referenced test directory /workspace/test/serena-mcp-tests/samples/python_project/ does not exist. The repository contains no Python files for testing.

Reproduction Steps

1. Run the Language Support Tester workflow
2. Agent attempts to locate test samples at the documented paths
3. Paths do not exist in the repository

Recommended Solution

Create the missing test sample directories with appropriate test files:

1. Create /workspace/test/serena-mcp-tests/samples/js_project/ with:

   • index.js or index.ts with sample functions/classes
   • package.json with project metadata

2. Create /workspace/test/serena-mcp-tests/samples/python_project/ with:

   • calculator.py with a Calculator class and add method
   • utils.py with utility functions like format_number

Alternatively, update the testing workflow documentation to reference existing test files or clarify that only Go language support needs testing.

Additional Context

• Serena MCP server version: ghcr.io/github/serena-mcp-server:latest
• Workflow: .github/workflows/language-support-tester.lock.yml
• Task specification: .github/agentics/language-support-tester.md
• Active project: gh-aw-mcpg (Go language configured)

AI generated by Language Support Tester

• expires on Feb 17, 2026, 10:55 AM UTC