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refac: mcp-proxy

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Timothy Jaeryang Baek
2025-03-30 00:28:49 -07:00
parent a0fc78963e
commit cc1a795cc1
2 changed files with 20 additions and 6 deletions
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4
README.md
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@@ -44,7 +44,7 @@ Reference implementations provided in this repository demonstrate common use-cas
(More examples and reference implementations will be actively developed and continually updated.) (More examples and reference implementations will be actively developed and continually updated.)
## 🔌 WIP: Bridge to MCP (Optional) ## 🔌 Bridge to MCP (Optional)
For your convenience, we also provide a simple, secure MCP-to-OpenAPI proxy server. This enables tool providers who initially implemented MCP servers to expose them effortlessly as standard OpenAPI-compatible APIs, ensuring existing MCP servers and resources remain accessible without additional hassle. For your convenience, we also provide a simple, secure MCP-to-OpenAPI proxy server. This enables tool providers who initially implemented MCP servers to expose them effortlessly as standard OpenAPI-compatible APIs, ensuring existing MCP servers and resources remain accessible without additional hassle.
@@ -53,7 +53,7 @@ For your convenience, we also provide a simple, secure MCP-to-OpenAPI proxy serv
```bash ```bash
cd servers/mcp-proxy cd servers/mcp-proxy
pip install -r requirements.txt pip install -r requirements.txt
python main.py -- uvx mcp-server-time python main.py --host 0.0.0.0 --port 8000 -- uvx mcp-server-time --local-timezone=America/New_York
``` ```
This can simplify your migration or integration path, avoiding headaches typically associated with MCP's transport and security complexities. This can simplify your migration or integration path, avoiding headaches typically associated with MCP's transport and security complexities.

22
servers/mcp-proxy/main.py
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@@ -60,10 +60,24 @@ async def create_dynamic_endpoints(app: FastAPI, session: ClientSession):
def make_endpoint_func(endpoint_name: str, FormModel): def make_endpoint_func(endpoint_name: str, FormModel):
async def endpoint_func(form_data: FormModel): async def endpoint_func(form_data: FormModel):
args = form_data.model_dump() args = form_data.model_dump()
print("Calling tool with arguments:", args) print(f"Calling {endpoint_name} with arguments:", args)
print("Tool name:", endpoint_name)
result = await session.call_tool(endpoint_name, arguments=args) tool_call_result = await session.call_tool(
return result endpoint_name, arguments=args
)
response = []
for content in tool_call_result.content:
text = content.text
if isinstance(text, str):
try:
text = json.loads(text)
except json.JSONDecodeError:
pass
response.append(text)
return response
return endpoint_func return endpoint_func