feat(solana): add separate server for pumpfun tools

Author: smypmsa

main_pumpfun.py

@@ -0,0 +1,19 @@
+import logging
+import os
+import sys
+
+# Add src to Python path so internal imports work
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), "src"))
+
+import src.servers.pumpfun.tools
+from src.common.logger import setup_file_logging
+from src.servers.pumpfun.server import mcp
+
+
+def main():
+    setup_file_logging(filename="mcp-pumpfun-server.log", level=logging.INFO)
+    mcp.run()
+
+
+if __name__ == "__main__":
+    main()

pyproject.toml

@@ -18,9 +18,10 @@ dependencies = [
 [project.scripts]
 mcp-evm = "main_evm:main"
 mcp-solana = "main_solana:main"
+mcp-pumpfun = "main_pumpfun:main"
 
 [tool.setuptools]
-py-modules = ["main_evm", "main_solana"]
+py-modules = ["main_evm", "main_solana", "main_pumpfun"]
 
 [tool.setuptools.packages.find]
 where = ["."]

src/servers/pumpfun/server.py

@@ -0,0 +1,4 @@
+from servers.pumpfun.tool_registry import mcp
+
+# Export the mcp instance
+__all__ = ["mcp"]

src/servers/pumpfun/tool_registry.py

@@ -0,0 +1,8 @@
+from mcp.server.fastmcp import FastMCP
+
+# Global MCP instance
+mcp = FastMCP("PumpFunMCP")
+
+
+def get_mcp_server():
+    return mcp

src/servers/pumpfun/tools/__init__.py

@@ -0,0 +1,17 @@
+# src/servers/pumpfun/tools/__init__.py
+import importlib
+import pkgutil
+
+__all__ = []
+
+# Force import all modules to ensure tool registration
+for mod in pkgutil.iter_modules(__path__):
+    try:
+        module = importlib.import_module(f"{__name__}.{mod.name}")
+        globals()[mod.name] = module
+        __all__.append(mod.name)
+
+        # Log successful import for debugging
+        print(f"Successfully imported Solana tool module: {mod.name}")
+    except ImportError as e:
+        print(f"Failed to import Solana tool module {mod.name}: {e}")

src/servers/solana/tools/pumpfun_utilities.py renamed to src/servers/pumpfun/tools/pumpfun_utilities.py

@@ -7,7 +7,7 @@
 from solders.pubkey import Pubkey
 
 from common.utils import _err, _ok
-from servers.solana.tool_registry import mcp
+from servers.pumpfun.tool_registry import mcp
 
 LAMPORTS_PER_SOL = 1_000_000_000
 TOKEN_DECIMALS = 6