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Glama

DeltaSignal ATLAS-7

DeltaSignal covenant stress

deltasignal_covenant_stress
Read-onlyIdempotent

Use this read-only tool for ATLAS-7 covenant stress analysis on crypto public companies. Pass ticker for a single-issuer detail view, or omit ticker to screen the active issuer universe with risk, quality, debt-coverage, linkbase, minimum-stress, limit, and offset filters. It returns filing-backed stress, headroom, risk tier, debt coverage, quality, linkbase provenance, live-price deltas, and metadata needed for covenant-risk research. Parameters: ticker selects detail mode; without ticker, limit/offset paginate list mode, min_stress is 0-100, and risk_tier, quality_flag, debt_coverage_status, and linkbase_only narrow the screen. Behavior: read-only and idempotent; it performs one HTTPS read, has no destructive side effects, and does not change filings, portfolios, wallets, or account state. Use top_stressed for the default ranked universe, peer_ranking for relative peer context, and alpha_signals when the user asks for opportunity or edge rather than covenant stress.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMaximum rows for list mode. Use 10-25 for concise screens.
offsetNoPagination offset for list mode.
periodNoOptional YYYY-MM-DD filing period for ticker detail mode.
tickerNoOptional crypto public company ticker. When set, returns detail for that issuer. Examples: MARA, RIOT, COIN, MSTR.
risk_tierNoOptional risk tier filter for list mode, such as HIGH, MODERATE, LOW, or UNCLASSIFIED.
min_stressNoOptional minimum stress score for list mode.
source_dateNoOptional YYYY-MM-DD DeltaSignal source date for list mode.
quality_flagNoOptional data quality filter for list mode, such as High, Medium, or Low.
linkbase_onlyNoRestrict list mode to issuers backed by SEC XBRL linkbase/rooted facts.
debt_coverage_statusNoOptional debt coverage status filter, such as resolved_nonzero, legitimate_zero_debt, or low_confidence_missing_debt.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
dataYesCovenant stress detail when ticker is supplied, or list-mode response with data and meta when ticker is omitted.
provenanceYesTraceability information for the MCP tool response.
mcp_summaryYesConcise high-signal summary of the tool response. Maximum 140 characters.
usage_metadataNoPerformance and estimated cost metadata for this MCP tool call.
suggested_follow_upsYesConcrete next MCP calls an agent can run to continue the workflow.

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed34 schema fields changed
    • changedInput schema / properties / ticker / maxLength
      Previous value: -16New value: +10
    • changedOutput schema / description
      Previous value: -"Covenant stress detail when ticker is supplied, or list-mode response with data and meta when ticker is omitted."New value: +"DeltaSignal ATLAS-7 MCPResponse wrapper. Raw tool payload is returned under data."
    • removedOutput schema / properties / atlas_tier
      Removed value: -{
      -  "description": "ATLAS tier label.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / covenant_headroom_50pct
      Removed value: -{
      -  "description": "Modeled covenant headroom under 50 percent stress assumptions.",
      -  "type": "number"
      -}
    • addedOutput schema / properties / data / additionalProperties
      Added value: +true
    • changedOutput schema / properties / data / description
      Previous value: -"List-mode covenant stress rows."New value: +"Covenant stress detail when ticker is supplied, or list-mode response with data and meta when ticker is omitted."
    • removedOutput schema / properties / data / items
      Removed value: -{
      -  "additionalProperties": true,
      -  "description": "Issuer stress row returned by list mode.",
      -  "properties": {
      -    "atlas_tier": {
      -      "description": "ATLAS tier label.",
      -      "type": "string"
      -    },
      -    "covenant_headroom_50pct": {
      -      "description": "Covenant headroom under 50 percent stress assumptions.",
      -      "type": "number"
      -    },
      -    "data_source": {
      -      "description": "Source category.",
      -      "type": "string"
      -    },
      -    "debt_coverage_status": {
      -      "description": "Debt coverage classification.",
      -      "type": "string"
      -    },
      -    "entity_name": {
      -      "description": "SEC issuer entity name when available.",
      -      "type": "string"
      -    },
      -    "is_linkbase_backed": {
      -      "description": "Whether SEC XBRL linkbase/rooted facts back the row.",
      -      "type": "boolean"
      -    },
      -    "live_covenant_headroom_50pct": {
      -      "description": "Live-price-adjusted covenant headroom when available.",
      -      "type": "number"
      -    },
      -    "live_risk_tier": {
      -      "description": "Live-price-adjusted risk tier when available.",
      -      "type": "string"
      -    },
      -    "live_stress_50pct": {
      -      "description": "Live-price-adjusted 50 percent stress value when available.",
      -      "type": "number"
      -    },
      -    "market_regime": {
      -      "description": "Market regime label when available.",
      -      "type": "string"
      -    },
      -    "period": {
      -      "description": "Filing/reporting period or source date.",
      -      "examples": [
      -        "2026-05-05"
      -      ],
      -      "format": "date",
      -      "maxLength": 10,
      -      "minLength": 10,
      -      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      -      "type": "string"
      -    },
      -    "quality_flag": {
      -      "description": "Data quality flag.",
      -      "type": "string"
      -    },
      -    "rank": {
      -      "description": "Rank in the current result set when available.",
      -      "type": "integer"
      -    },
      -    "resonance_status": {
      -      "description": "Stress resonance status.",
      -      "type": "string"
      -    },
      -    "risk_tier": {
      -      "description": "Risk tier label.",
      -      "type": "string"
      -    },
      -    "source_date": {
      -      "description": "DeltaSignal source slice date.",
      -      "examples": [
      -        "2026-05-05"
      -      ],
      -      "format": "date",
      -      "maxLength": 10,
      -      "minLength": 10,
      -      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      -      "type": "string"
      -    },
      -    "stress_50pct": {
      -      "description": "Stress value under 50 percent stress assumptions.",
      -      "type": "number"
      -    },
      -    "ticker": {
      -      "description": "Issuer ticker.",
      -      "type": "string"
      -    }
      -  },
      -  "type": "object"
      -}
    • addedOutput schema / properties / data / properties
      Added value: +{
      +  "atlas_tier": {
      +    "description": "ATLAS tier label.",
      +    "type": "string"
      +  },
      +  "covenant_headroom_50pct": {
      +    "description": "Modeled covenant headroom under 50 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "data": {
      +    "description": "List-mode covenant stress rows.",
      +    "items": {
      +      "additionalProperties": true,
      +      "description": "Issuer stress row returned by list mode.",
      +      "properties": {
      +        "atlas_tier": {
      +          "description": "ATLAS tier label.",
      +          "type": "string"
      +        },
      +        "covenant_headroom_50pct": {
      +          "description": "Covenant headroom under 50 percent stress assumptions.",
      +          "type": "number"
      +        },
      +        "data_source": {
      +          "description": "Source category.",
      +          "type": "string"
      +        },
      +        "debt_coverage_status": {
      +          "description": "Debt coverage classification.",
      +          "type": "string"
      +        },
      +        "entity_name": {
      +          "description": "SEC issuer entity name when available.",
      +          "type": "string"
      +        },
      +        "is_linkbase_backed": {
      +          "description": "Whether SEC XBRL linkbase/rooted facts back the row.",
      +          "type": "boolean"
      +        },
      +        "live_covenant_headroom_50pct": {
      +          "description": "Live-price-adjusted covenant headroom when available.",
      +          "type": "number"
      +        },
      +        "live_risk_tier": {
      +          "description": "Live-price-adjusted risk tier when available.",
      +          "type": "string"
      +        },
      +        "live_stress_50pct": {
      +          "description": "Live-price-adjusted 50 percent stress value when available.",
      +          "type": "number"
      +        },
      +        "market_regime": {
      +          "description": "Market regime label when available.",
      +          "type": "string"
      +        },
      +        "period": {
      +          "description": "Filing/reporting period or source date.",
      +          "examples": [
      +            "2026-05-05"
      +          ],
      +          "format": "date",
      +          "maxLength": 10,
      +          "minLength": 10,
      +          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +          "type": "string"
      +        },
      +        "quality_flag": {
      +          "description": "Data quality flag.",
      +          "type": "string"
      +        },
      +        "rank": {
      +          "description": "Rank in the current result set when available.",
      +          "type": "integer"
      +        },
      +        "resonance_status": {
      +          "description": "Stress resonance status.",
      +          "type": "string"
      +        },
      +        "risk_tier": {
      +          "description": "Risk tier label.",
      +          "type": "string"
      +        },
      +        "source_date": {
      +          "description": "DeltaSignal source slice date.",
      +          "examples": [
      +            "2026-05-05"
      +          ],
      +          "format": "date",
      +          "maxLength": 10,
      +          "minLength": 10,
      +          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +          "type": "string"
      +        },
      +        "stress_50pct": {
      +          "description": "Stress value under 50 percent stress assumptions.",
      +          "type": "number"
      +        },
      +        "ticker": {
      +          "description": "Issuer ticker.",
      +          "type": "string"
      +        }
      +      },
      +      "type": "object"
      +    },
      +    "type": "array"
      +  },
      +  "data_source": {
      +    "description": "Source category such as linkbase_rooted_facts or direct_facts_fallback.",
      +    "type": "string"
      +  },
      +  "debt_coverage_status": {
      +    "description": "Debt coverage classification for the issuer.",
      +    "type": "string"
      +  },
      +  "entity_name": {
      +    "description": "SEC issuer entity name when available.",
      +    "type": "string"
      +  },
      +  "is_linkbase_backed": {
      +    "description": "Whether the result is backed by SEC XBRL linkbase/rooted facts.",
      +    "type": "boolean"
      +  },
      +  "live_covenant_headroom_50pct": {
      +    "description": "Live-price-adjusted covenant headroom when available.",
      +    "type": "number"
      +  },
      +  "live_risk_tier": {
      +    "description": "Live-price-adjusted risk tier when available.",
      +    "type": "string"
      +  },
      +  "live_stress_50pct": {
      +    "description": "Live-price-adjusted 50 percent stress value when live prices are available.",
      +    "type": "number"
      +  },
      +  "market_regime": {
      +    "description": "Market regime label when available.",
      +    "type": "string"
      +  },
      +  "meta": {
      +    "additionalProperties": true,
      +    "description": "List-mode filters, pagination, and count metadata.",
      +    "type": "object"
      +  },
      +  "period": {
      +    "description": "Filing/reporting period backing the stress calculation.",
      +    "examples": [
      +      "2026-05-05"
      +    ],
      +    "format": "date",
      +    "maxLength": 10,
      +    "minLength": 10,
      +    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +    "type": "string"
      +  },
      +  "quality_flag": {
      +    "description": "Quality flag for the issuer slice.",
      +    "type": "string"
      +  },
      +  "resonance_status": {
      +    "description": "Stress resonance status from the model.",
      +    "type": "string"
      +  },
      +  "risk_tier": {
      +    "description": "ATLAS risk tier such as HIGH, MODERATE, LOW, or UNCLASSIFIED.",
      +    "type": "string"
      +  },
      +  "root_resolution_method": {
      +    "description": "Method used to resolve roots in SEC XBRL facts.",
      +    "type": "string"
      +  },
      +  "source_date": {
      +    "description": "DeltaSignal source slice date.",
      +    "examples": [
      +      "2026-05-05"
      +    ],
      +    "format": "date",
      +    "maxLength": 10,
      +    "minLength": 10,
      +    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +    "type": "string"
      +  },
      +  "stress_30pct": {
      +    "description": "Modeled stress value under 30 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "stress_50pct": {
      +    "description": "Modeled stress value under 50 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "stress_70pct": {
      +    "description": "Modeled stress value under 70 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "ticker": {
      +    "description": "Ticker for detail mode.",
      +    "type": "string"
      +  }
      +}
    • addedOutput schema / properties / data / required
      Added value: +[]
    • changedOutput schema / properties / data / type
      Previous value: -"array"New value: +"object"
    • removedOutput schema / properties / data_source
      Removed value: -{
      -  "description": "Source category such as linkbase_rooted_facts or direct_facts_fallback.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / debt_coverage_status
      Removed value: -{
      -  "description": "Debt coverage classification for the issuer.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / entity_name
      Removed value: -{
      -  "description": "SEC issuer entity name when available.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / is_linkbase_backed
      Removed value: -{
      -  "description": "Whether the result is backed by SEC XBRL linkbase/rooted facts.",
      -  "type": "boolean"
      -}
    • removedOutput schema / properties / live_covenant_headroom_50pct
      Removed value: -{
      -  "description": "Live-price-adjusted covenant headroom when available.",
      -  "type": "number"
      -}
    • removedOutput schema / properties / live_risk_tier
      Removed value: -{
      -  "description": "Live-price-adjusted risk tier when available.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / live_stress_50pct
      Removed value: -{
      -  "description": "Live-price-adjusted 50 percent stress value when live prices are available.",
      -  "type": "number"
      -}
    • removedOutput schema / properties / market_regime
      Removed value: -{
      -  "description": "Market regime label when available.",
      -  "type": "string"
      -}
    • addedOutput schema / properties / mcp_summary
      Added value: +{
      +  "description": "Concise high-signal summary of the tool response. Maximum 140 characters.",
      +  "type": "string"
      +}
    • removedOutput schema / properties / meta
      Removed value: -{
      -  "additionalProperties": true,
      -  "description": "List-mode filters, pagination, and count metadata.",
      -  "type": "object"
      -}
    • removedOutput schema / properties / period
      Removed value: -{
      -  "description": "Filing/reporting period backing the stress calculation.",
      -  "examples": [
      -    "2026-05-05"
      -  ],
      -  "format": "date",
      -  "maxLength": 10,
      -  "minLength": 10,
      -  "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      -  "type": "string"
      -}
    • addedOutput schema / properties / provenance
      Added value: +{
      +  "additionalProperties": true,
      +  "description": "Traceability information for the MCP tool response.",
      +  "properties": {
      +    "compacted": {
      +      "description": "Whether the data payload was compacted for MCP context safety.",
      +      "type": "boolean"
      +    },
      +    "elapsed_ms": {
      +      "description": "Elapsed time for the MCP tool call in milliseconds.",
      +      "type": "integer"
      +    },
      +    "freshness_window_hours": {
      +      "description": "Freshness window in hours when reported by the underlying tool.",
      +      "type": "integer"
      +    },
      +    "latest_activity_source_date": {
      +      "description": "Latest CompanyFacts activity source date when available.",
      +      "examples": [
      +        "2026-05-05"
      +      ],
      +      "format": "date",
      +      "maxLength": 10,
      +      "minLength": 10,
      +      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +      "type": "string"
      +    },
      +    "latest_computed_source_date": {
      +      "description": "Latest computed DeltaSignal source date when available.",
      +      "examples": [
      +        "2026-05-05"
      +      ],
      +      "format": "date",
      +      "maxLength": 10,
      +      "minLength": 10,
      +      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +      "type": "string"
      +    },
      +    "source_date": {
      +      "description": "Primary DeltaSignal source date when available.",
      +      "examples": [
      +        "2026-05-05"
      +      ],
      +      "format": "date",
      +      "maxLength": 10,
      +      "minLength": 10,
      +      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +      "type": "string"
      +    }
      +  },
      +  "type": "object"
      +}
    • removedOutput schema / properties / quality_flag
      Removed value: -{
      -  "description": "Quality flag for the issuer slice.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / resonance_status
      Removed value: -{
      -  "description": "Stress resonance status from the model.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / risk_tier
      Removed value: -{
      -  "description": "ATLAS risk tier such as HIGH, MODERATE, LOW, or UNCLASSIFIED.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / root_resolution_method
      Removed value: -{
      -  "description": "Method used to resolve roots in SEC XBRL facts.",
      -  "type": "string"
      -}
    • removedOutput schema / properties / source_date
      Removed value: -{
      -  "description": "DeltaSignal source slice date.",
      -  "examples": [
      -    "2026-05-05"
      -  ],
      -  "format": "date",
      -  "maxLength": 10,
      -  "minLength": 10,
      -  "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      -  "type": "string"
      -}
    • removedOutput schema / properties / stress_30pct
      Removed value: -{
      -  "description": "Modeled stress value under 30 percent stress assumptions.",
      -  "type": "number"
      -}
    • removedOutput schema / properties / stress_50pct
      Removed value: -{
      -  "description": "Modeled stress value under 50 percent stress assumptions.",
      -  "type": "number"
      -}
    • removedOutput schema / properties / stress_70pct
      Removed value: -{
      -  "description": "Modeled stress value under 70 percent stress assumptions.",
      -  "type": "number"
      -}
    • addedOutput schema / properties / suggested_follow_ups
      Added value: +{
      +  "description": "Concrete next MCP calls an agent can run to continue the workflow.",
      +  "items": {
      +    "additionalProperties": true,
      +    "description": "Suggested follow-up MCP call.",
      +    "properties": {
      +      "args": {
      +        "additionalProperties": true,
      +        "description": "Arguments for the suggested MCP tool call.",
      +        "type": "object"
      +      },
      +      "tool": {
      +        "description": "MCP tool name to call next.",
      +        "type": "string"
      +      }
      +    },
      +    "type": "object"
      +  },
      +  "type": "array"
      +}
    • removedOutput schema / properties / ticker
      Removed value: -{
      -  "description": "Ticker for detail mode.",
      -  "type": "string"
      -}
    • addedOutput schema / properties / usage_metadata
      Added value: +{
      +  "additionalProperties": true,
      +  "description": "Performance and estimated cost metadata for this MCP tool call.",
      +  "properties": {
      +    "elapsed_ms": {
      +      "description": "Elapsed time for the MCP tool call in milliseconds.",
      +      "type": "integer"
      +    },
      +    "estimated_cost_usd": {
      +      "description": "Estimated public x402-equivalent cost in USD when known.",
      +      "type": "number"
      +    },
      +    "tokens_used": {
      +      "description": "Token usage when known.",
      +      "type": "integer"
      +    }
      +  },
      +  "type": "object"
      +}
    • changedOutput schema / required
      Previous value: -[]New value: +[
      +  "mcp_summary",
      +  "data",
      +  "provenance",
      +  "suggested_follow_ups"
      +]
  2. Changed14 schema fields changed
    • changedInput schema / properties / debt_coverage_status / description
      Previous value: -"Optional debt coverage status filter for list mode."New value: +"Optional debt coverage status filter, such as resolved_nonzero, legitimate_zero_debt, or low_confidence_missing_debt."
    • changedInput schema / properties / limit / description
      Previous value: -"Maximum rows for list mode."New value: +"Maximum rows for list mode. Use 10-25 for concise screens."
    • changedInput schema / properties / linkbase_only / description
      Previous value: -"Restrict list mode to linkbase-backed issuers."New value: +"Restrict list mode to issuers backed by SEC XBRL linkbase/rooted facts."
    • changedInput schema / properties / offset / description
      Previous value: -"Offset for list mode."New value: +"Pagination offset for list mode."
    • changedInput schema / properties / period / description
      Previous value: -"Optional YYYY-MM-DD period for ticker detail."New value: +"Optional YYYY-MM-DD filing period for ticker detail mode."
    • changedInput schema / properties / quality_flag / description
      Previous value: -"Optional quality flag filter for list mode."New value: +"Optional data quality filter for list mode, such as High, Medium, or Low."
    • changedInput schema / properties / risk_tier / description
      Previous value: -"Optional risk tier filter for list mode."New value: +"Optional risk tier filter for list mode, such as HIGH, MODERATE, LOW, or UNCLASSIFIED."
    • changedInput schema / properties / source_date / description
      Previous value: -"Optional YYYY-MM-DD source date for list mode."New value: +"Optional YYYY-MM-DD DeltaSignal source date for list mode."
    • changedInput schema / properties / ticker / description
      Previous value: -"Optional ticker. When set, returns the detail route for that issuer."New value: +"Optional crypto public company ticker. When set, returns detail for that issuer. Examples: MARA, RIOT, COIN, MSTR."
    • addedInput schema / properties / ticker / examples
      Added value: +[
      +  "COIN",
      +  "MSTR",
      +  "MARA",
      +  "RIOT",
      +  "HUT",
      +  "CLSK"
      +]
    • addedInput schema / properties / ticker / pattern
      Added value: +"^[A-Za-z0-9.-]{1,16}$"
    • changedOutput schema / description
      Previous value: -"Structured JSON result returned by the tool."New value: +"Covenant stress detail when ticker is supplied, or list-mode response with data and meta when ticker is omitted."
    • addedOutput schema / properties
      Added value: +{
      +  "atlas_tier": {
      +    "description": "ATLAS tier label.",
      +    "type": "string"
      +  },
      +  "covenant_headroom_50pct": {
      +    "description": "Modeled covenant headroom under 50 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "data": {
      +    "description": "List-mode covenant stress rows.",
      +    "items": {
      +      "additionalProperties": true,
      +      "description": "Issuer stress row returned by list mode.",
      +      "properties": {
      +        "atlas_tier": {
      +          "description": "ATLAS tier label.",
      +          "type": "string"
      +        },
      +        "covenant_headroom_50pct": {
      +          "description": "Covenant headroom under 50 percent stress assumptions.",
      +          "type": "number"
      +        },
      +        "data_source": {
      +          "description": "Source category.",
      +          "type": "string"
      +        },
      +        "debt_coverage_status": {
      +          "description": "Debt coverage classification.",
      +          "type": "string"
      +        },
      +        "entity_name": {
      +          "description": "SEC issuer entity name when available.",
      +          "type": "string"
      +        },
      +        "is_linkbase_backed": {
      +          "description": "Whether SEC XBRL linkbase/rooted facts back the row.",
      +          "type": "boolean"
      +        },
      +        "live_covenant_headroom_50pct": {
      +          "description": "Live-price-adjusted covenant headroom when available.",
      +          "type": "number"
      +        },
      +        "live_risk_tier": {
      +          "description": "Live-price-adjusted risk tier when available.",
      +          "type": "string"
      +        },
      +        "live_stress_50pct": {
      +          "description": "Live-price-adjusted 50 percent stress value when available.",
      +          "type": "number"
      +        },
      +        "market_regime": {
      +          "description": "Market regime label when available.",
      +          "type": "string"
      +        },
      +        "period": {
      +          "description": "Filing/reporting period or source date.",
      +          "examples": [
      +            "2026-05-05"
      +          ],
      +          "format": "date",
      +          "maxLength": 10,
      +          "minLength": 10,
      +          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +          "type": "string"
      +        },
      +        "quality_flag": {
      +          "description": "Data quality flag.",
      +          "type": "string"
      +        },
      +        "rank": {
      +          "description": "Rank in the current result set when available.",
      +          "type": "integer"
      +        },
      +        "resonance_status": {
      +          "description": "Stress resonance status.",
      +          "type": "string"
      +        },
      +        "risk_tier": {
      +          "description": "Risk tier label.",
      +          "type": "string"
      +        },
      +        "source_date": {
      +          "description": "DeltaSignal source slice date.",
      +          "examples": [
      +            "2026-05-05"
      +          ],
      +          "format": "date",
      +          "maxLength": 10,
      +          "minLength": 10,
      +          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +          "type": "string"
      +        },
      +        "stress_50pct": {
      +          "description": "Stress value under 50 percent stress assumptions.",
      +          "type": "number"
      +        },
      +        "ticker": {
      +          "description": "Issuer ticker.",
      +          "type": "string"
      +        }
      +      },
      +      "type": "object"
      +    },
      +    "type": "array"
      +  },
      +  "data_source": {
      +    "description": "Source category such as linkbase_rooted_facts or direct_facts_fallback.",
      +    "type": "string"
      +  },
      +  "debt_coverage_status": {
      +    "description": "Debt coverage classification for the issuer.",
      +    "type": "string"
      +  },
      +  "entity_name": {
      +    "description": "SEC issuer entity name when available.",
      +    "type": "string"
      +  },
      +  "is_linkbase_backed": {
      +    "description": "Whether the result is backed by SEC XBRL linkbase/rooted facts.",
      +    "type": "boolean"
      +  },
      +  "live_covenant_headroom_50pct": {
      +    "description": "Live-price-adjusted covenant headroom when available.",
      +    "type": "number"
      +  },
      +  "live_risk_tier": {
      +    "description": "Live-price-adjusted risk tier when available.",
      +    "type": "string"
      +  },
      +  "live_stress_50pct": {
      +    "description": "Live-price-adjusted 50 percent stress value when live prices are available.",
      +    "type": "number"
      +  },
      +  "market_regime": {
      +    "description": "Market regime label when available.",
      +    "type": "string"
      +  },
      +  "meta": {
      +    "additionalProperties": true,
      +    "description": "List-mode filters, pagination, and count metadata.",
      +    "type": "object"
      +  },
      +  "period": {
      +    "description": "Filing/reporting period backing the stress calculation.",
      +    "examples": [
      +      "2026-05-05"
      +    ],
      +    "format": "date",
      +    "maxLength": 10,
      +    "minLength": 10,
      +    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +    "type": "string"
      +  },
      +  "quality_flag": {
      +    "description": "Quality flag for the issuer slice.",
      +    "type": "string"
      +  },
      +  "resonance_status": {
      +    "description": "Stress resonance status from the model.",
      +    "type": "string"
      +  },
      +  "risk_tier": {
      +    "description": "ATLAS risk tier such as HIGH, MODERATE, LOW, or UNCLASSIFIED.",
      +    "type": "string"
      +  },
      +  "root_resolution_method": {
      +    "description": "Method used to resolve roots in SEC XBRL facts.",
      +    "type": "string"
      +  },
      +  "source_date": {
      +    "description": "DeltaSignal source slice date.",
      +    "examples": [
      +      "2026-05-05"
      +    ],
      +    "format": "date",
      +    "maxLength": 10,
      +    "minLength": 10,
      +    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      +    "type": "string"
      +  },
      +  "stress_30pct": {
      +    "description": "Modeled stress value under 30 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "stress_50pct": {
      +    "description": "Modeled stress value under 50 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "stress_70pct": {
      +    "description": "Modeled stress value under 70 percent stress assumptions.",
      +    "type": "number"
      +  },
      +  "ticker": {
      +    "description": "Ticker for detail mode.",
      +    "type": "string"
      +  }
      +}
    • addedOutput schema / required
      Added value: +[]
  3. Changed4 schema fields changed
    • addedInput schema / properties / period / examples
      Added value: +[
      +  "2026-05-05"
      +]
    • addedInput schema / properties / period / format
      Added value: +"date"
    • addedInput schema / properties / source_date / examples
      Added value: +[
      +  "2026-05-05"
      +]
    • addedInput schema / properties / source_date / format
      Added value: +"date"
  4. First observed

TDQS

A4.8/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint. The description adds concrete detail: 'it performs one HTTPS read, has no destructive side effects, and does not change filings, portfolios, wallets, or account state.' This goes beyond the hints by specifying the exact scope of effects, though it partially restates annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured and front-loaded: purpose, modes, return values, parameter semantics, behavior, and alternatives. Despite its length, every sentence adds value and the structure is clear, making it easy for an agent to parse.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With 10 parameters, dual modes, and an output schema, this description covers all necessary context: what the tool returns, how parameters interact, behavioral guarantees, and when to use siblings. No significant information gap remains for an agent to select and invoke it correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but the description adds crucial semantic grouping: 'ticker selects detail mode; without ticker, limit/offset paginate list mode, min_stress is 0-100, and risk_tier, quality_flag, debt_coverage_status, and linkbase_only narrow the screen.' This explains mode-dependent behavior and filter roles, which the schema does not convey.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description opens with a specific verb+resource: 'Use this read-only tool for ATLAS-7 covenant stress analysis on crypto public companies.' It clearly differentiates two modes (ticker detail vs universe screen) and explicitly names sibling alternatives (top_stressed, peer_ranking, alpha_signals), making it easy to distinguish from nearby tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides explicit when-to-use guidance: 'Pass ticker for a single-issuer detail view, or omit ticker to screen...' and 'Use top_stressed for the default ranked universe, peer_ranking for relative peer context, and alpha_signals when the user asks for opportunity or edge rather than covenant stress.' This clearly states when to use this tool vs alternatives.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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