# exascale.build (build.exascale/osint): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/build.exascale%2Fosint/versions/latest)
- Connected to: https://api.exascale.build/mcp
- Homepage: https://exascale.build/
- Scoring rules: v2
- Tools: 66
- Average: 59.5 / 100 (Cloudy)
- Near-identical pairs: 260

This page shows how exascale.build (build.exascale/osint)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Major: 66 tools. Above 40, models choose less accurately.
- Minor: 260 pairs with nearly the same description in all; the top 12 are shown.
- Minor: The server's instructions are 2203 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.

## Tools

- `query_power_capacity_accreditation_miso_v1`: 48 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (42 characters).
- `query_power_capacity_accreditation_pjm_v1`: 48 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (41 characters).
- `query_power_capacity_market_miso_v1`: 48 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_capacity_market_pjm_v1`: 48 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_capability_v1`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: capability, params.
  - Minor: String arguments with no constraint or example: capability.
- `describe_power_asset_ownership_v1`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_capacity_accreditation_miso_v1`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (45 characters).
- `describe_power_capacity_accreditation_pjm_v1`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (44 characters).
- `describe_power_capacity_market_miso_v1`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_capacity_market_pjm_v1`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
- `query_power_asset_ownership_v1`: 55 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `describe_power_plant_costs_v1`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_ai_infrastructure_construction_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (42 characters).
- `describe_ai_infrastructure_equipment_trade_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (45 characters).
- `describe_ai_infrastructure_production_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_ai_infrastructure_trade_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_capacity_factor_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_natural_gas_prices_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_capacity_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_demand_rollup_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_demand_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_generation_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_interconnection_queue_caiso_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (45 characters).
- `describe_power_interconnection_queue_ercot_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (45 characters).
- `describe_power_interconnection_queue_isone_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (45 characters).
- `describe_power_interconnection_queue_nyiso_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (45 characters).
- `describe_power_interconnection_queue_pjm_cycle_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (49 characters).
- `describe_power_interconnection_queue_pjm_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (43 characters).
- `describe_power_interconnection_queue_spp_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The name is long (43 characters).
- `describe_power_interconnection_queue_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_price_ercot_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_power_retail_sales_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_robotics_adoption_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_robotics_trade_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_space_satellite_filings_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_space_satellite_notices_v1`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `describe_capability_v1`: 60 / 100
  - Major: Arguments without a description: capability.
  - Minor: String arguments with no constraint or example: capability.
- `describe_power_fuel_cost_v1`: 60 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_source_evidence_v1`: 60 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `list_capabilities_v1`: 60 / 100
  - Major: Says nothing about when to use it, or when not to.
- `query_natural_gas_prices_v1`: 60 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_plant_costs_v1`: 60 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_capacity_factor_v1`: 62 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_interconnection_queue_caiso_v1`: 62 / 100
  - Minor: The description is long (429 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (42 characters).
- `query_power_interconnection_queue_ercot_v1`: 62 / 100
  - Minor: The description is long (548 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (42 characters).
- `query_power_interconnection_queue_pjm_cycle_v1`: 62 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (46 characters).
- `query_power_interconnection_queue_pjm_v1`: 62 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_interconnection_queue_v1`: 62 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_retail_sales_v1`: 62 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_space_satellite_notices_v1`: 63 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_capacity_v1`: 65 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_fuel_cost_v1`: 65 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_interconnection_queue_isone_v1`: 65 / 100
  - Minor: The description is long (428 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (42 characters).
- `query_power_interconnection_queue_nyiso_v1`: 65 / 100
  - Minor: The description is long (526 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (42 characters).
- `query_ai_infrastructure_construction_v1`: 67 / 100
  - Minor: The description is long (403 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_ai_infrastructure_equipment_trade_v1`: 67 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The name is long (42 characters).
- `query_ai_infrastructure_trade_v1`: 67 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_interconnection_queue_spp_v1`: 67 / 100
  - Minor: The description is long (485 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_robotics_trade_v1`: 67 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_ai_infrastructure_production_v1`: 70 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_demand_rollup_v1`: 70 / 100
  - Minor: The description is long (445 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_demand_v1`: 70 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_generation_v1`: 70 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_power_price_ercot_v1`: 70 / 100
  - Minor: The description is long (458 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_robotics_adoption_v1`: 70 / 100
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.
- `query_space_satellite_filings_v1`: 70 / 100
  - Minor: The description is long (426 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: params.
  - Minor: No `required` list, so every argument is optional.

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