Enables AI agents to interact with Microsoft Fabric by exposing tools for managing workspaces, notebooks, SQL queries, pipelines, and Livy Spark sessions. It provides a comprehensive set of operations for data engineering and analytics tasks using standard Azure authentication.
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bablulawrence
Source: Glama
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FABRIC_API_CALL_TIMEOUT30 API timeout (seconds)FABRIC_MAX_RETRIES3 Max retry attemptsFABRIC_RETRY_BACKOFF2.0 Backoff factorLIVY_API_CALL_TIMEOUT120 Livy timeout (seconds)LIVY_POLL_INTERVAL2.0 Livy polling intervalLIVY_STATEMENT_WAIT_TIMEOUT10 Livy statement wait timeoutLIVY_SESSION_WAIT_TIMEOUT240 Livy session wait timeoutPOWERBI_API_CALL_TIMEOUTPower BI tuning: POWERBI_BASE_URL, POWERBI_SCOPES, , POWERBI_REFRESH_POLL_INTERVAL, POWERBI_REFRESH_WAIT_TIMEOUTPOWERBI_REFRESH_POLL_INTERVALPower BI tuning: POWERBI_BASE_URL, POWERBI_SCOPES, POWERBI_API_CALL_TIMEOUT, , POWERBI_REFRESH_WAIT_TIMEOUTPOWERBI_REFRESH_WAIT_TIMEOUTPower BI tuning: POWERBI_BASE_URL, POWERBI_SCOPES, POWERBI_API_CALL_TIMEOUT, POWERBI_REFRESH_POLL_INTERVAL,MCP_LOG_LEVELYou can also set AZURE_LOG_LEVEL (Azure SDK) and (server) to control verbosity.MCP_SERVER_NAMEms-fabric-mcp-server Server name for MCPFABRIC_ODBC_DRIVERSQL tools require pyodbc and the Microsoft ODBC Driver for SQL Server (Driver 18 or 17 — the service auto-detects which is installed and prefers Driver 18; set to override):Tool 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
61/61 tools missing one or more hints — create_dataflow (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_dataflow_definition (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); run_dataflow (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +58 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
60/61 tool handlers declare input schemas (98%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 9/61 tool handlers wrap calls in try/catch (15%)
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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