MCP server for Interactive Brokers TWS API, enabling automated financial workflows like portfolio rebalancing through 51+ tools for market data, account management, and order execution, plus real-time WebSocket streaming.
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Limited view: static analysis for Python is partially covered.
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pttangent
Source: Glama
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SERVER_HOSTSERVER_PORTTWS_HOSTTWS_PORTTWS_CLIENT_IDAPI_PREFIXTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
54/54 tools missing one or more hints — ibkr_get_account_summary (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ibkr_get_positions (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ibkr_get_account_values (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +51 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
42/54 tool handlers declare input schemas (78%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 17/54 tool handlers wrap calls in try/catch (31%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
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