#718 MCP Integration Tests: Jest test runner not found

Problem

The MCP integration tests are failing because Jest is not available in the runtime environment.

Error Details

Command: npm test tests/integration/mcp.test.ts
Error: jest: not found
Test file: tests/integration/mcp.test.ts

Root Cause

Jest is listed as a devDependency in package.json but is not installed in the current environment. The test command fails immediately with "jest: not found".

Impact

MCP integration tests cannot be executed
Test coverage for MCP functionality is not available
CI/CD pipeline may be affected

Reproduction Steps

Run npm test tests/integration/mcp.test.ts
Observe "jest: not found" error

Expected Behavior

Tests should run successfully using the configured Jest test runner.

Suggested Fix

Ensure Jest is properly installed as a devDependency
Verify npm install includes dev dependencies
Consider alternative test runners if Jest installation continues to fail

Related Files

tests/integration/mcp.test.ts
package.json (test scripts configuration)

Backlinks:

PR: https://github.com/KHAEntertainment/claude-flow/pull/3
Comment: https://github.com/KHAEntertainment/claude-flow/pull/3#issuecomment