Energetica — Argentine Oil & Gas Data

by energetica.ar · remote · no sign-in to list tools · v3.0.0 · published by ar.energetica

Argentine oil & gas data — 40+ curated tables: production, wells, prices, investments, trade.

Changes · 3

Compare Registry entry

14 tools: 3 change things and 11 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things3Claude Code: ask: see these tools
Only reads11Claude Code: allow: see these tools

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http data https://energetica.ar/api/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warndescribe_data
The server marks "describe_data" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "describe_data" says "describe": a word for reading.
What this check looks for
Warnexecute_sql
The server marks "execute_sql" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "execute_sql" says "execute": a word for a change.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

14 tools

Changes things 3Creates or changes something that can be changed back.Claude Code: ask

describe_dataStart here.1 finding
Why it is in this group
- The name "describe_data" says "describe": a word for reading.
- The description's first verb is "start": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "describe_data" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "describe_data" says "describe": a word for reading.
  What this check looks for
Description, as the server wrote it
Start here. Every table and view: description, period, rows, tool to use, warnings, and the last complete production month. With tablas, also their columns. Example: {tablas: ['pozos']}.
Annotations the server declares
- title: Data catalog
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
execute_sqlRun read-only DuckDB SQL (a single SELECT or WITH) over the catalog tables and views.1 finding
Why it is in this group
- The name "execute_sql" says "execute": a word for a change.
- The input takes a statement or command to run (input.sql), which can change anything it can reach.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "execute_sql" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "execute_sql" says "execute": a word for a change.
  What this check looks for
Description, as the server wrote it
Run read-only DuckDB SQL (a single SELECT or WITH) over the catalog tables and views. Prefer the curated tools when they fit; call describe_data first for tables and columns. Column names and values are in Spanish. Example: {sql: "SELECT anio, SUM(prod_petroleo_m3) FROM agg_produccion_mensual WHERE formacion = 'vaca muerta' GROUP BY 1 ORDER BY 1"}.
Annotations the server declares
- title: Read-only SQL
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
rank_entitiesTop N wells, areas, companies, fields, basins or formations by production, BOE, GOR, water cut, growth, new wells or IP30/90/180 (raw, per meter, per stage).No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Top N wells, areas, companies, fields, basins or formations by production, BOE, GOR, water cut, growth, new wells or IP30/90/180 (raw, per meter, per stage). Example: {entidad: 'pozo', metrica: 'ip30', subtipo_recurso: 'SHALE', tipo_pozo: 'Petrolífero', fecha_desde: '2025', fecha_hasta: '2025'}.
Annotations the server declares
- title: Rankings
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false

Only reads 11Looks things up and changes nothing.Claude Code: allow

get_areaOne concession area: 12-month production and year-on-year change, operators and shares, wells by type and state, top wells and the last 24 months.No findings
Why it is in this group
- The name "get_area" says "get": a word for reading.
Description, as the server wrote it
One concession area: 12-month production and year-on-year change, operators and shares, wells by type and state, top wells and the last 24 months. Example: {area_concesion: 'LOMA CAMPANA'}.
Annotations the server declares
- title: Concession area profile
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
get_companyOne operator: 12-month production, national share, year-on-year change, areas, basins, wells, investments, reserves and, if listed, share price and SEC financials.No findings
Why it is in this group
- The name "get_company" says "get": a word for reading.
Description, as the server wrote it
One operator: 12-month production, national share, year-on-year change, areas, basins, wells, investments, reserves and, if listed, share price and SEC financials. Example: {empresa: 'VISTA ENERGY ARGENTINA SAU'}.
Annotations the server declares
- title: Company profile
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
get_wellOne well by idpozo or sigla: registry data, IP30/90/180, cumulative volumes, recent GOR and water cut, last 36 months of production, fracture jobs and trajectory.No findings
Why it is in this group
- The name "get_well" says "get": a word for reading.
Description, as the server wrote it
One well by idpozo or sigla: registry data, IP30/90/180, cumulative volumes, recent GOR and water cut, last 36 months of production, fracture jobs and trajectory. Example: {sigla: 'YPF.Nq.LCa-1001(h)'}.
Annotations the server declares
- title: Well profile
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_completionsFracture jobs by year, company (the one that reported the job), area, formation or well: wells, stages, stages per well, lateral length, proppant, water.No findings
Why it is in this group
- The name "query_completions" says "query": a word for reading.
Description, as the server wrote it
Fracture jobs by year, company (the one that reported the job), area, formation or well: wells, stages, stages per well, lateral length, proppant, water. Example: {formacion: 'vaca muerta', fecha_desde: '2025', agrupar_por: ['empresa']}.
Annotations the server declares
- title: Fracture jobs (completions)
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_investmentsUpstream oil & gas investments in Argentina by company, basin, year and concept, in millions of USD (drilling, workovers, pipelines, facilities, seismic…).No findings
Why it is in this group
- The name "query_investments" says "query": a word for reading.
Description, as the server wrote it
Upstream oil & gas investments in Argentina by company, basin, year and concept, in millions of USD (drilling, workovers, pipelines, facilities, seismic…). Example: {cuenca: 'NEUQUINA', anio_desde: 2023, concepto: 'perforacion'}.
Annotations the server declares
- title: Upstream investments
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_pricesInternational and local energy prices: WTI, Brent, Henry Hub (daily, USD), Argentine crude price used for royalties by province (monthly, USD/bbl) and ARS/USD exchange rates (daily…No findings
Why it is in this group
- The name "query_prices" says "query": a word for reading.
Description, as the server wrote it
International and local energy prices: WTI, Brent, Henry Hub (daily, USD), Argentine crude price used for royalties by province (monthly, USD/bbl) and ARS/USD exchange rates (daily). Most recent first. Example: {serie: 'BRENT', fecha_desde: '2024', frecuencia: 'mensual'}.
Annotations the server declares
- title: Energy prices and exchange rates
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_productionOil, gas and water production (2006–present) by entity and period, grouped by up to 3 dimensions: volumes, BOE, producing/reporting wells, daily rate, GOR, water cut.No findings
Why it is in this group
- The name "query_production" says "query": a word for reading.
Description, as the server wrote it
Oil, gas and water production (2006–present) by entity and period, grouped by up to 3 dimensions: volumes, BOE, producing/reporting wells, daily rate, GOR, water cut. Example: {area_concesion: "LOMA CAMPANA", fecha_desde: "2025", agrupar_por: ["anio"]}.
Annotations the server declares
- title: Monthly hydrocarbon production
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_reservesP1/P2/P3 oil and gas reserves at Dec 31 by year, basin, company and resource type (end of useful life); oil and gas in separate columns.No findings
Why it is in this group
- The name "query_reserves" says "query": a word for reading.
Description, as the server wrote it
P1/P2/P3 oil and gas reserves at Dec 31 by year, basin, company and resource type (end of useful life); oil and gas in separate columns. Default: latest year. Example: {anio: [2024], agrupar_por: ['cuenca'], categorias: ['P1']}.
Annotations the server declares
- title: Hydrocarbon reserves
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_tradeArgentina hydrocarbon exports and imports by month: crude oil (HS 2709), refined products (HS 2710) and natural gas (HS 2711), FOB USD and kg.No findings
Why it is in this group
- The name "query_trade" says "query": a word for reading.
Description, as the server wrote it
Argentina hydrocarbon exports and imports by month: crude oil (HS 2709), refined products (HS 2710) and natural gas (HS 2711), FOB USD and kg. Example: {anio: 2025, flow: 'export', producto: 'crude'}.
Annotations the server declares
- title: Hydrocarbon trade balance
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
query_wellsWells in the registry (~86,000): location, type, current status and operator, cumulative production, first and last month with production, IP30.No findings
Why it is in this group
- The name "query_wells" says "query": a word for reading.
Description, as the server wrote it
Wells in the registry (~86,000): location, type, current status and operator, cumulative production, first and last month with production, IP30. Example: {provincia: 'Neuquén', subtipo_recurso: 'SHALE', tipo_estado: 'activos'}.
Annotations the server declares
- title: Wells search
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false
resolve_entityFree text → exact names for filters (companies, areas, fields, formations, basins, provinces, wells), with context and last month with production.No findings
Why it is in this group
- The name "resolve_entity" says "resolve": a word for reading.
Description, as the server wrote it
Free text → exact names for filters (companies, areas, fields, formations, basins, provinces, wells), with context and last month with production. Example: {texto: 'palmar', tipo: 'yacimiento'}.
Annotations the server declares
- title: Find companies, areas, fields and wells
- readOnlyHint: true
- idempotentHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 3.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http data https://energetica.ar/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__data__resolve_entity",
      "mcp__data__query_production",
      "mcp__data__query_wells",
      "mcp__data__get_well",
      "mcp__data__get_area",
      "mcp__data__get_company",
      "mcp__data__query_completions",
      "mcp__data__query_reserves",
      "mcp__data__query_investments",
      "mcp__data__query_prices",
      "mcp__data__query_trade"
    ],
    "ask": [
      "mcp__data__describe_data",
      "mcp__data__rank_entities",
      "mcp__data__execute_sql"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as data. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/ar.energetica/data/changes.xml

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Source: MCP Registry. Synced Oct 21, 2026, 17:45 UTC.

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