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Glama

Earnings results and calendar

earnings
Read-only

Reported earnings with EPS and revenue against the consensus estimate, the beat/miss outcome, guidance direction and, where measured, the price reaction to the release; plus who reports next. Use for 'did NVDA beat', 'how did the stock react to earnings' or 'who reports this week'.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

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

Input Schema

NameRequiredDescriptionDefault
hoursNoResults look-back in hours (1-336, default 72).
limitNoMax rows per list (1-50, default 20).
screenNoCompare EPS surprises with the issuer's own price response, or opposite EPS/revenue surprises. Screens inspect up to 200 recent earnings; missing prices cannot match a price screen. Default all.
tickerNoRestrict to one ticker, e.g. NKE.
end_utcNoExclusive end timestamp with timezone. Overrides the relative look-back window.
start_utcNoInclusive start timestamp with timezone, e.g. 2026-10-14T00:00:00-04:00.
days_aheadNoUpcoming reports window in days (0-14, default 7; 0 skips it).

Output Schema

NameRequiredDescriptionDefault
scanNo
errorNo
screenNo
resultsYes
upcomingYes
as_of_utcNo
data_noteNo
days_aheadNo
data_statusNo
query_windowNo
calendar_noteNo
withheld_rowsNo
latest_reportedNoWith a ticker and no result in the window: its most recent earnings before it.
returned_countsNo
newest_result_utcNo
results_window_hoursNo
next_scheduled_reportNoWith a ticker and nothing upcoming in days_ahead: its next scheduled report.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed3 schema fields changed
    • addedOutput schema / properties / calendar_note
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / latest_reported
      Added value: +{
      +  "description": "With a ticker and no result in the window: its most recent earnings before it.",
      +  "type": [
      +    "object",
      +    "null"
      +  ]
      +}
    • addedOutput schema / properties / next_scheduled_report
      Added value: +{
      +  "description": "With a ticker and nothing upcoming in days_ahead: its next scheduled report.",
      +  "type": "object"
      +}
  2. Changed3 schema fields changed
    • addedOutput schema / properties / results / items / properties / headline
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / price_response_basis
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / result_type
      Added value: +{
      +  "type": "string"
      +}
  3. Changed9 schema fields changed
    • addedInput schema / properties / end_utc
      Added value: +{
      +  "description": "Exclusive end timestamp with timezone. Overrides the relative look-back window.",
      +  "type": "string"
      +}
    • addedInput schema / properties / screen
      Added value: +{
      +  "description": "Compare EPS surprises with the issuer's own price response, or opposite EPS/revenue surprises. Screens inspect up to 200 recent earnings; missing prices cannot match a price screen. Default all.",
      +  "enum": [
      +    "all",
      +    "beat_then_fell",
      +    "miss_then_rose",
      +    "mixed_results"
      +  ],
      +  "type": "string"
      +}
    • addedInput schema / properties / start_utc
      Added value: +{
      +  "description": "Inclusive start timestamp with timezone, e.g. 2026-10-14T00:00:00-04:00.",
      +  "type": "string"
      +}
    • addedOutput schema / properties / error
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / query_window
      Added value: +{
      +  "type": "object"
      +}
    • addedOutput schema / properties / results / items / properties / comparison
      Added value: +{
      +  "type": "object"
      +}
    • addedOutput schema / properties / scan
      Added value: +{
      +  "type": "object"
      +}
    • addedOutput schema / properties / screen
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / withheld_rows
      Added value: +{
      +  "type": "object"
      +}
  4. Changed19 schema fields changed
    • addedOutput schema / properties / as_of_utc
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / data_note
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / data_status
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / newest_result_utc
      Added value: +{
      +  "type": [
      +    "string",
      +    "null"
      +  ]
      +}
    • addedOutput schema / properties / results / items / properties / currency
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / eps_unit
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / baseline_kind
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / baseline_utc
      Added value: +{
      +  "type": [
      +    "string",
      +    "null"
      +  ]
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / currency
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / notes
      Added value: +{
      +  "items": {
      +    "type": "string"
      +  },
      +  "type": "array"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / samples
      Added value: +{
      +  "items": {
      +    "properties": {
      +      "change_pct": {
      +        "type": [
      +          "number",
      +          "null"
      +        ]
      +      },
      +      "minutes": {
      +        "type": "integer"
      +      },
      +      "price": {
      +        "type": [
      +          "number",
      +          "null"
      +        ]
      +      },
      +      "sample_utc": {
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      }
      +    },
      +    "type": "object"
      +  },
      +  "type": "array"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / session
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / instruments / items / properties / volume
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / market_reaction / properties / interpretation
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / revenue_actual_amount
      Added value: +{
      +  "type": [
      +    "number",
      +    "null"
      +  ]
      +}
    • addedOutput schema / properties / results / items / properties / revenue_estimate_amount
      Added value: +{
      +  "type": [
      +    "number",
      +    "null"
      +  ]
      +}
    • addedOutput schema / properties / results / items / properties / revenue_unit
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / results / items / properties / url
      Added value: +{
      +  "type": "string"
      +}
    • addedOutput schema / properties / returned_counts
      Added value: +{
      +  "type": "object"
      +}
  5. Added

TDQS

A3.8/5.0
Behavior3/5

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

Annotations already declare readOnly, non-destructive, closed-world, and an output schema exists, so the safety profile is covered. The description adds one useful qualifier — price reaction is only present 'where measured' — but does not explain the two-mode (look-back vs days_ahead) behavior or any rate/size caveats beyond what the schema states.

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

Conciseness4/5

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

Front-loaded with the primary content, then usage examples; no filler. The main sentence is dense but every clause maps to a real output field, and the example-question sentence earns its place by disambiguating the calendar mode.

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 an output schema, full annotation coverage, and 100% schema description coverage, an agent has everything needed to call it correctly; the description supplies the conceptual framing (results vs forward calendar) that the structured fields do not.

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

Parameters3/5

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

Schema description coverage is 100%, including ranges, defaults, and the screen enum semantics, so the schema carries the parameter burden. The description contributes no additional parameter detail such as how hours interacts with start_utc/end_utc or how the screens pair with the ticker filter.

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

Purpose4/5

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

Names a specific resource (reported earnings) and enumerates what it carries: EPS/revenue vs consensus, beat/miss, guidance direction, price reaction, plus upcoming reporters. An agent can distinguish it from generic movers or news tools, though it never names a sibling to contrast with.

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

Usage Guidelines4/5

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

Gives concrete trigger phrasings ('did NVDA beat', 'how did the stock react to earnings', 'who reports this week') that map cleanly onto the results and calendar modes. It stops short of stating when NOT to use it or which sibling handles overlapping questions about price moves.

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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