Tools (8)

get_ev
search_evs
list_evs_by_make
list_evs_by_segment
list_evs_by_range
get_ev_makes
get_ev_segments
report_feedback

get_ev

Get detailed specifications for an electric vehicle.

Returns range, battery capacity, charging specs, performance, and pricing.

Parameter	Type	Required	Description
`ev_id`	`string`	required	EV ID slug (e.g. tesla-model3-2024, bmw-i4-2024).

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "get_ev",
    "arguments": {
      "ev_id": "example"
    }
  }
}

search_evs

Search the electric vehicle database.

Parameter	Type	Required	Description
`query`	`string`	required	Search by make, model, or features.
`limit`	`integer`	optional	(default: 20)

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "search_evs",
    "arguments": {
      "query": "example"
    }
  }
}

list_evs_by_make

List electric vehicles by manufacturer.

Parameter	Type	Required	Description
`make`	`string`	required	Manufacturer (e.g. Tesla, BMW, Hyundai).
`limit`	`integer`	optional	(default: 50)

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "list_evs_by_make",
    "arguments": {
      "make": "example"
    }
  }
}

list_evs_by_segment

List electric vehicles by market segment.

Parameter	Type	Required	Description
`segment`	`string`	required	Market segment (Economy, Mid-range, Premium, Luxury, Performance).
`limit`	`integer`	optional	(default: 50)

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "list_evs_by_segment",
    "arguments": {
      "segment": "example"
    }
  }
}

list_evs_by_range

List EVs by range, sorted from highest to lowest.

Parameter	Type	Required	Description
`min_range_km`	`integer`	optional	(default: 0)
`limit`	`integer`	optional	(default: 20)

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "list_evs_by_range",
    "arguments": {}
  }
}

get_ev_makes

List all EV manufacturers in the database.

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "get_ev_makes",
    "arguments": {}
  }
}

get_ev_segments

List all market segments in the database.

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "get_ev_segments",
    "arguments": {}
  }
}

report_feedback

Report a bug, feature request, or general feedback for this data source.

Use this when something doesn't work as expected, when you'd like
a new feature, or when you have suggestions for improvement.

Args:
feedback: Describe the issue or suggestion.
feedback_type: One of 'bug', 'feature_request', or 'general'.

Parameter	Type	Required	Description
`feedback`	`string`	required
`feedback_type`	`string`	optional	(default: "general")

JSON-RPC Request

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "report_feedback",
    "arguments": {
      "feedback": "example"
    }
  }
}

Quick Start

Shell

curl -X POST "https://context.gnist.ai/mcp/ev-data/" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"jsonrpc": "2.0", "method": "tools/call", "id": 1, "params": {"name": "get_ev", "arguments": {"ev_id": "example"}}}'

Python

import httpx

resp = httpx.post(
    "https://context.gnist.ai/mcp/ev-data/",
    headers={"Gnist-API-Key": "YOUR_API_KEY", "Content-Type": "application/json"},
    json={
  "jsonrpc": "2.0",
  "method": "tools/call",
  "id": 1,
  "params": {
    "name": "get_ev",
    "arguments": {
      "ev_id": "example"
    }
  }
},
)
print(resp.json())