bug: Issue while trying to use MCP server on Cursor

[gauravhp]

Description

When I try to add mcp server to my cursor, I am not able to having working

Steps to Reproduce

1. Added the following configuration to MCP file in cursor
   "taskmaster-ai": {
   "command": "npx",
   "args": ["-y", "task-master-mcp"],
   "env": {
   "ANTHROPIC_API_KEY": ,
   "PERPLEXITY_API_KEY": ,
   "MODEL": "claude-3-7-sonnet-20250219",
   "PERPLEXITY_MODEL": "sonar-pro",
   "MAX_TOKENS": 64000,
   "TEMPERATURE": 0.0,
   "DEFAULT_SUBTASKS": 5,
   "DEFAULT_PRIORITY": "medium"
   }
   }
2. Ran the MCP server
3. The MCP server went red
4. Opened output -> Cursor MCP and saw logs provided under logs section

Expected Behavior

MCP server should start

Actual Behavior

MCP Server is not starting

Screenshots or Logs

2025-04-16 15:10:28.241 [info] r-ai: Handling ReloadClient action
2025-04-16 15:10:28.242 [info] r-ai: getOrCreateClient for stdio server. process.platform: darwin isElectron: true
2025-04-16 15:10:28.242 [info] r-ai: Starting new stdio process with command: npx -y task-master-mcp
2025-04-16 15:10:30.199 [info] r-ai: Client closed for command
2025-04-16 15:10:30.200 [error] r-ai: Error in MCP: Client closed
2025-04-16 15:10:30.200 [error] r-ai: Failed to reload client: MCP error -32000: Connection closed
2025-04-16 15:10:30.203 [info] base: Handling ListOfferings action
2025-04-16 15:10:30.203 [info] base: Listing offerings
2025-04-16 15:10:30.203 [info] base: getOrCreateClient for stdio server. process.platform: darwin isElectron: true
2025-04-16 15:10:30.203 [info] base: Reusing existing stdio client
2025-04-16 15:10:30.203 [info] base: Connected to stdio server, fetching offerings
2025-04-16 15:10:30.218 [info] listOfferings: Found 1 tools
2025-04-16 15:10:30.218 [info] base: Found 1 tools, 0 resources, and 0 resource templates
2025-04-16 15:10:30.227 [info] ools: Handling ListOfferings action
2025-04-16 15:10:30.227 [error] ools: No server info found
2025-04-16 15:10:30.265 [info] r-ai: Handling ListOfferings action
2025-04-16 15:10:30.265 [error] r-ai: No server info found

Environment

• Task Master version:

• Node.js version: v20.3.1
• Operating system: MAC OS 15.4 (24E248)
• IDE (if applicable): Cursor

Additional Context

Any additional information or context that might help diagnose the issue.

[Crunchyman-ralph]

Thanks for submitting this bug, did you make sure to npm install -g task-master-ai ?