Solar Sathi MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tasks | {
"list": {},
"cancel": {},
"requests": {
"tools": {
"call": {}
}
}
} |
| tools | {
"listChanged": true
} |
| prompts | {
"listChanged": true
} |
| resources | {
"subscribe": true,
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_solar_irradianceA | Fetch solar irradiance data for a geographic location using Open-Meteo API. Returns average daily solar radiation in kWh/m². |
| calculate_solar_capacityA | Calculate recommended solar system capacity based on monthly bill, tariff, and roof area. |
| estimate_installation_costB | Estimate total installation cost for a solar system. |
| calculate_subsidyA | Calculate PM Surya Ghar subsidy for a given system capacity using the tiered structure. |
| calculate_roiB | Calculate ROI metrics: final cost after subsidy, savings, payback period, lifetime savings, ROI %. |
| calculate_environmental_impactA | Calculate environmental impact: annual energy generation, CO2 reduction, and trees saved. |
| save_assessmentA | Save a solar assessment with homeowner details and calculated results for future reference. |
| get_assessment_historyA | Retrieve all previously saved solar assessments for a homeowner by phone or email. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
| generate_homeowner_report | Generate a personalized solar assessment report for an Indian homeowner, including PM Surya Ghar subsidy recommendations and ROI analysis. |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| Health Checks | Current health status of all registered health checks |
| Solar Estimate | UI component for Solar Estimate |
| Solar Roi | UI component for Solar Roi |
| Solar Intake | UI component for Solar Intake |
| Widget Examples | Provides metadata and examples for all registered UI widgets |
TDQS
Scored across 8 tools
Each tool has a clear, distinct purpose: data retrieval, cost estimation, capacity calculation, subsidy calculation, ROI analysis, environmental impact, and assessment persistence. There is no overlap or ambiguity between the tools.
All tools follow a consistent verb_noun pattern: get_, estimate_, calculate_, save_. Most calculation tools use 'calculate_' with only one using 'estimate_', which is a minor acceptable deviation. The pattern is clear and predictable.
With exactly 8 tools, the server is well-scoped for a solar assessment domain. Each tool covers a distinct step in the workflow, and the count feels appropriately sized—not bloated or sparse.
The tool set covers the full assessment lifecycle: weather data input, cost estimation, capacity planning, subsidy calculation, ROI analysis, environmental impact, and storing/retrieving assessments. No critical operations are missing for the intended purpose.