此 MCP 可以做什么
Runs M/M/c queue simulations, staffing calculations, scenario comparisons, and queueing-theory analyses.
工具
输入模式
{'type': 'object', 'required': ['arrivalRate', 'serviceRate', 'servers'], 'properties': {'servers': {'type': 'integer', 'default': 2, 'maximum': 50, 'minimum': 1, 'description': 'Number of parallel servers (c). Integer 1-50.'}, 'arrivalRate': {'type': 'number', 'default': 20, 'maximum': 200, 'description': 'Mean arrivals per hour (λ).', 'exclusiveMinimum': 0}, 'serviceRate': {'type': 'number', 'default': 12, 'description': 'Mean customers one server can finish per hour (μ). Must be > 0.', 'exclusiveMinimum': 0}, 'simulationDays': {'type': 'integer', 'default': 7, 'maximum': 30, 'minimum': 1, 'description': 'Days to simulate on the DES side. Closed-form is instant. Range 1-30; longer runs converge closer to the formula.'}}}
输出模式
{'type': 'object', 'required': ['inputs', 'analytical', 'simulated', 'delta'], 'properties': {'note': {'type': 'string'}, 'delta': {'type': 'object', 'properties': {'note': {'type': 'string'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}, 'avgWaitPercent': {'type': 'number'}}}, 'inputs': {'type': 'object'}, 'simulated': {'type': 'object', 'required': ['avgWaitMinutes', 'avgQueueLength', 'offeredLoad', 'totalServed'], 'properties': {'offeredLoad': {'type': 'number'}, 'totalServed': {'type': 'integer'}, 'effectiveDays': {'type': 'integer'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}}}, 'analytical': {'type': 'object', 'required': ['avgWaitMinutes', 'avgQueueLength', 'offeredLoad', 'probabilityOfWaiting'], 'properties': {'offeredLoad': {'type': 'number'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}, 'probabilityOfWaiting': {'type': 'number'}}}}}
输入模式
{'type': 'object', 'required': ['arrivalRate', 'serviceRate', 'servers'], 'properties': {'servers': {'type': 'integer', 'default': 3, 'maximum': 50, 'minimum': 2, 'description': "Number of servers (c). Pooled: one queue feeds all c. Separate: c independent queues, each with one server and λ/c traffic. Range 2-50 (with c=1 there's nothing to compare)."}, 'arrivalRate': {'type': 'number', 'default': 30, 'maximum': 200, 'description': 'Mean total arrival rate (λ). Pooled run takes all of it; separate run divides evenly across the c queues.', 'exclusiveMinimum': 0}, 'serviceRate': {'type': 'number', 'default': 12, 'description': 'Mean service rate per server (μ, customers/hour each server finishes). Identical across both runs.', 'exclusiveMinimum': 0}, 'simulationDays': {'type': 'integer', 'default': 7, 'maximum': 30, 'minimum': 1, 'description': 'Days to simulate (same for both runs). Range 1-30.'}}}
输出模式
{'type': 'object', 'required': ['inputs', 'summary', 'hourly'], 'properties': {'hourly': {'type': 'array', 'items': {'type': 'object', 'properties': {'hour': {'type': 'integer'}, 'label': {'type': 'string'}, 'avgArrivals': {'type': 'number'}, 'maxArrivals': {'type': 'integer'}, 'avgDepartures': {'type': 'number'}, 'maxDepartures': {'type': 'integer'}, 'serversOnDuty': {'type': 'integer'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}, 'maxQueueLength': {'type': 'number'}, 'maxWaitMinutes': {'type': 'number'}}}}, 'inputs': {'type': 'object', 'description': "Echo of the run's parameters."}, 'summary': {'type': 'object', 'required': ['totalArrivals', 'totalServed', 'effectiveDays', 'overallAvgWaitMinutes'], 'properties': {'offeredLoad': {'type': ['number', 'null']}, 'totalServed': {'type': 'integer'}, 'effectiveDays': {'type': 'integer'}, 'totalArrivals': {'type': 'integer'}, 'overallAvgWaitMinutes': {'type': 'number'}}}}}
输入模式
{'type': 'object', 'required': ['name'], 'properties': {'name': {'enum': ['single', 'coffee', 'grocery', 'callcenter'], 'type': 'string', 'default': 'coffee', 'description': 'Scenario key from list_scenarios.'}}}
输出模式
{'type': 'object', 'required': ['key', 'title', 'defaults'], 'properties': {'key': {'type': 'string'}, 'title': {'type': 'string'}, 'defaults': {'type': 'object'}, 'description': {'type': 'string'}, 'teachingNote': {'type': 'string'}, 'supportedOverrides': {'type': 'array', 'items': {'type': 'string'}}}}
输入模式
{'type': 'object', 'properties': {}}
输入模式
{'type': 'object', 'properties': {}}
输入模式
{'type': 'object', 'required': ['arrivalRate', 'serviceRate', 'servers'], 'properties': {'servers': {'type': 'integer', 'default': 2, 'maximum': 50, 'minimum': 1, 'description': 'Server count (c).'}, 'arrivalRate': {'type': 'number', 'default': 20, 'maximum': 200, 'description': 'Mean arrivals per hour (λ).', 'exclusiveMinimum': 0}, 'serviceRate': {'type': 'number', 'default': 12, 'description': 'Mean customers one server finishes per hour (μ).', 'exclusiveMinimum': 0}, 'observedAvgWaitMinutes': {'type': 'number', 'minimum': 0, 'description': 'Optional. The avg wait the user observed (from simulate_mmc, an Erlang-C calculator, or real measurements). If omitted, the tool computes ρ from the inputs and gives a parameter-only interpretation.'}}}
输入模式
{'type': 'object', 'properties': {}}
输出模式
{'type': 'object', 'required': ['scenarios'], 'properties': {'scenarios': {'type': 'array', 'items': {'type': 'object', 'required': ['key', 'title', 'description'], 'properties': {'key': {'type': 'string'}, 'title': {'type': 'string'}, 'description': {'type': 'string'}}}}}}
输入模式
{'type': 'object', 'required': ['arrivalRate', 'serviceRate', 'targetAvgWaitMinutes'], 'properties': {'maxServers': {'type': 'integer', 'default': 50, 'maximum': 50, 'minimum': 1, 'description': "Search ceiling (default 50, max 50). If even this many servers can't meet the target, the tool returns null with the achieved wait."}, 'serviceCoV': {'type': 'number', 'maximum': 5, 'minimum': 0}, 'arrivalRate': {'type': 'number', 'default': 20, 'maximum': 200, 'description': 'Mean arrivals per hour (λ).', 'exclusiveMinimum': 0}, 'serviceRate': {'type': 'number', 'default': 12, 'description': 'Mean customers one server can finish per hour (μ). Must be > 0.', 'exclusiveMinimum': 0}, 'simulationDays': {'type': 'integer', 'default': 7, 'maximum': 30, 'minimum': 1, 'description': 'Days to simulate per candidate (default 7). Range 1-30. Lower = faster search; higher = less seed-to-seed variance.'}, 'arrivalDistribution': {'enum': ['Exponential', 'Constant'], 'type': 'string', 'default': 'Exponential'}, 'serviceDistribution': {'enum': ['Exponential', 'Constant', 'Normal', 'LogNormal'], 'type': 'string', 'default': 'Exponential'}, 'targetAvgWaitMinutes': {'type': 'number', 'default': 3, 'minimum': 0, 'description': "Maximum average wait time you're willing to accept, in minutes. The tool returns the smallest server count that meets this target."}}}
输出模式
{'type': 'object', 'required': ['achievedAvgWaitMinutes', 'targetAvgWaitMinutes', 'trials', 'note'], 'properties': {'note': {'type': 'string'}, 'trials': {'type': 'array', 'items': {'type': 'object', 'required': ['servers', 'avgWaitMinutes'], 'properties': {'servers': {'type': 'integer'}, 'avgWaitMinutes': {'type': 'number'}}}}, 'recommendedServers': {'type': ['integer', 'null'], 'description': "Smallest c meeting the target. null when even maxServers can't meet it."}, 'targetAvgWaitMinutes': {'type': 'number'}, 'achievedAvgWaitMinutes': {'type': 'number'}, 'offeredLoadAtRecommendation': {'type': 'number', 'description': 'Present only when a feasible recommendation was found.'}}}
输入模式
{'type': 'object', 'required': ['arrivalRate', 'serviceRate', 'servers'], 'properties': {'servers': {'type': 'integer', 'default': 2, 'maximum': 50, 'minimum': 1, 'description': 'Number of parallel servers (c). Integer 1-50.'}, 'serviceCoV': {'type': 'number', 'maximum': 5, 'minimum': 0, 'description': "Coefficient of variation for service time — used when serviceDistribution is 'Normal' or 'LogNormal'. Ignored for Exponential/Constant. Range 0-5."}, 'arrivalRate': {'type': 'number', 'default': 20, 'maximum': 200, 'description': 'Mean arrivals per hour (λ). Any positive value up to 200.', 'exclusiveMinimum': 0}, 'serviceRate': {'type': 'number', 'default': 12, 'description': 'Mean customers one server can finish per hour (μ). Must be > 0.', 'exclusiveMinimum': 0}, 'simulationDays': {'type': 'integer', 'default': 7, 'maximum': 30, 'minimum': 1, 'description': 'Days to simulate (default 7). Range 1-30 — longer runs are not supported on the public surface; for production-scale studies contact queuesim@chiaha.com.'}, 'arrivalDistribution': {'enum': ['Exponential', 'Constant'], 'type': 'string', 'default': 'Exponential', 'description': "Shape of inter-arrival times. 'Exponential' = Poisson process (default). 'Constant' = evenly-spaced."}, 'serviceDistribution': {'enum': ['Exponential', 'Constant', 'Normal', 'LogNormal'], 'type': 'string', 'default': 'Exponential', 'description': "Shape of service-time distribution. 'Exponential' = classical M/M/c (default)."}}}
输出模式
{'type': 'object', 'required': ['inputs', 'summary', 'hourly'], 'properties': {'hourly': {'type': 'array', 'items': {'type': 'object', 'properties': {'hour': {'type': 'integer'}, 'label': {'type': 'string'}, 'avgArrivals': {'type': 'number'}, 'maxArrivals': {'type': 'integer'}, 'avgDepartures': {'type': 'number'}, 'maxDepartures': {'type': 'integer'}, 'serversOnDuty': {'type': 'integer'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}, 'maxQueueLength': {'type': 'number'}, 'maxWaitMinutes': {'type': 'number'}}}}, 'inputs': {'type': 'object', 'description': "Echo of the run's parameters."}, 'summary': {'type': 'object', 'required': ['totalArrivals', 'totalServed', 'effectiveDays', 'overallAvgWaitMinutes'], 'properties': {'offeredLoad': {'type': ['number', 'null']}, 'totalServed': {'type': 'integer'}, 'effectiveDays': {'type': 'integer'}, 'totalArrivals': {'type': 'integer'}, 'overallAvgWaitMinutes': {'type': 'number'}}}}}
输入模式
{'type': 'object', 'required': ['name'], 'properties': {'name': {'enum': ['single', 'coffee', 'grocery', 'callcenter'], 'type': 'string', 'default': 'coffee', 'description': 'Scenario key from list_scenarios.'}, 'overrides': {'type': 'object', 'properties': {'servers': {'type': 'integer', 'maximum': 50, 'minimum': 1, 'description': 'Override server count applied to every hour the scenario had staff.'}, 'serviceCoV': {'type': 'number', 'maximum': 5, 'minimum': 0}, 'arrivalRate': {'type': 'number', 'maximum': 200, 'description': 'Override arrival rate (customers/hr) applied to every hour the scenario was open.', 'exclusiveMinimum': 0}, 'simulationDays': {'type': 'integer', 'default': 7, 'maximum': 30, 'minimum': 1, 'description': 'Days to simulate (default 7). Range 1-30 — longer runs are not supported on the public surface.'}, 'serviceTimeMinutes': {'type': 'number', 'description': 'Override mean service time (minutes per customer).', 'exclusiveMinimum': 0}, 'arrivalDistribution': {'enum': ['Exponential', 'Constant'], 'type': 'string'}, 'serviceDistribution': {'enum': ['Exponential', 'Constant', 'Normal', 'LogNormal'], 'type': 'string'}}, 'description': "Optional overrides applied uniformly across open hours (closed hours preserved at zero for scheduled scenarios). All fields optional — leave empty to run the scenario's published defaults."}}}
输出模式
{'type': 'object', 'required': ['inputs', 'summary', 'hourly'], 'properties': {'hourly': {'type': 'array', 'items': {'type': 'object', 'properties': {'hour': {'type': 'integer'}, 'label': {'type': 'string'}, 'avgArrivals': {'type': 'number'}, 'maxArrivals': {'type': 'integer'}, 'avgDepartures': {'type': 'number'}, 'maxDepartures': {'type': 'integer'}, 'serversOnDuty': {'type': 'integer'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}, 'maxQueueLength': {'type': 'number'}, 'maxWaitMinutes': {'type': 'number'}}}}, 'inputs': {'type': 'object', 'description': "Echo of the run's parameters."}, 'summary': {'type': 'object', 'required': ['totalArrivals', 'totalServed', 'effectiveDays', 'overallAvgWaitMinutes'], 'properties': {'offeredLoad': {'type': ['number', 'null']}, 'totalServed': {'type': 'integer'}, 'effectiveDays': {'type': 'integer'}, 'totalArrivals': {'type': 'integer'}, 'overallAvgWaitMinutes': {'type': 'number'}}}}}
输入模式
{'type': 'object', 'required': ['arrivalRates', 'staffing'], 'properties': {'staffing': {'type': 'array', 'items': {'type': 'integer', 'maximum': 50, 'minimum': 0}, 'maxItems': 24, 'minItems': 24, 'description': '24 hourly staffing counts (servers/hr, one per hour-of-day 0-23). Use 0 for closed hours. Range 0-50 per hour.'}, 'serviceCoV': {'type': 'number', 'maximum': 5, 'minimum': 0, 'description': 'CoV for service time when distribution is Normal or LogNormal. Range 0-5.'}, 'arrivalRates': {'type': 'array', 'items': {'type': 'number', 'maximum': 200, 'minimum': 0}, 'maxItems': 24, 'minItems': 24, 'description': '24 hourly arrival rates (customers/hr, one per hour-of-day 0-23). Use 0 for closed hours (terminating system). Range 0-200 per hour.'}, 'simulationDays': {'type': 'integer', 'default': 7, 'maximum': 30, 'minimum': 1, 'description': 'Days to simulate. Range 1-30.'}, 'serviceTimeMinutes': {'type': 'number', 'default': 5, 'maximum': 180, 'description': 'Mean service time in minutes per customer. Applies uniformly across hours. Range 0.1-180.', 'exclusiveMinimum': 0}, 'arrivalDistribution': {'enum': ['Exponential', 'Constant'], 'type': 'string', 'default': 'Exponential'}, 'serviceDistribution': {'enum': ['Exponential', 'Constant', 'Normal', 'LogNormal'], 'type': 'string', 'default': 'Exponential'}}}
输出模式
{'type': 'object', 'required': ['inputs', 'summary', 'hourly'], 'properties': {'hourly': {'type': 'array', 'items': {'type': 'object', 'properties': {'hour': {'type': 'integer'}, 'label': {'type': 'string'}, 'avgArrivals': {'type': 'number'}, 'maxArrivals': {'type': 'integer'}, 'avgDepartures': {'type': 'number'}, 'maxDepartures': {'type': 'integer'}, 'serversOnDuty': {'type': 'integer'}, 'avgQueueLength': {'type': 'number'}, 'avgWaitMinutes': {'type': 'number'}, 'maxQueueLength': {'type': 'number'}, 'maxWaitMinutes': {'type': 'number'}}}}, 'inputs': {'type': 'object', 'description': "Echo of the run's parameters."}, 'summary': {'type': 'object', 'required': ['totalArrivals', 'totalServed', 'effectiveDays', 'overallAvgWaitMinutes'], 'properties': {'offeredLoad': {'type': ['number', 'null']}, 'totalServed': {'type': 'integer'}, 'effectiveDays': {'type': 'integer'}, 'totalArrivals': {'type': 'integer'}, 'overallAvgWaitMinutes': {'type': 'number'}}}}}
近期工具变更
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