fix typecheck #3474

at getMCPToolData (/home/runner/work/***/***/backend/src/mcp/util.ts:33:45) at getMCPToolData (/home/runner/work/***/***/backend/src/mcp/util.ts:7:37) at <anonymous> (/home/runner/work/***/***/backend/src/templates/strings.ts:76:41) at {CODEBUFF_TOOLS_PROMPT} (/home/runner/work/***/***/backend/src/templates/strings.ts:76:68) at formatPrompt (/home/runner/work/***/***/backend/src/templates/strings.ts:106:54)

TypeError: Object.entries requires that input parameter not be null or undefined: backend/src/mcp/util.ts#L33

error: expect(received).toContain(expected): backend/src/__tests__/malformed-tool-call.test.ts#L314

Expected to contain: "Tool not found: unknown_tool" Received: "Tool unknown_tool not found" at <anonymous> (/home/runner/work/***/***/backend/src/__***s__/malformed-tool-call.***.ts:314:7)

TypeError: Object.entries requires that input parameter not be null or undefined: backend/src/mcp/util.ts#L33

error: expect(received).toBe(expected): backend/src/__tests__/main-prompt.test.ts#L452

Expected: 4 Received: 5 at <anonymous> (/home/runner/work/***/***/backend/src/__***s__/main-prompt.***.ts:452:59)

TypeError: Object.entries requires that input parameter not be null or undefined: backend/src/mcp/util.ts#L33

error: expect(received).toContain(expected): backend/src/__tests__/malformed-tool-call.test.ts#L314

Expected to contain: "Tool not found: unknown_tool" Received: "Tool unknown_tool not found" at <anonymous> (/home/runner/work/***/***/backend/src/__***s__/malformed-tool-call.***.ts:314:7)

TypeError: Object.entries requires that input parameter not be null or undefined: backend/src/mcp/util.ts#L33