io.github.respawn-app/tool-filter-mcp (MCP proxy server)
The io.github.respawn-app/tool-filter-mcp server is an MCP proxy that filters tools exposed by upstream MCP servers. It uses a regex-based deny list to determine which tools should be excluded from what downstream clients can access.
🛠️ Key Features
- MCP proxy behavior for upstream MCP servers
- Tool filtering based on a regex-based deny list
🚀 Use Cases
- Restricting available tools from upstream MCP servers for downstream consumers
- Removing selected tools from an MCP toolset using pattern matching
⚡ Developer Benefits
- Centralized control over tool exposure via a deny list
- Regex-driven filtering for consistent, rule-based tool selection
⚠️ Limitations
- Only described as filtering tools using a regex deny list; no other behaviors or configuration details are provided in the available source data