inflation-post-batch

inflation-post-batch is a skill for Claude Code from bobadilla-tech/requiems-api-skills. It costs 58 tokens per session (633 once invoked), scanned A, original, MIT.

A batch lookup for annual consumer-price inflation rates in up to 50 countries. Consumer-price inflation measures how prices change over time, and results can include historical rates.

In plain words
What is it for?
Use it to compare current and historical inflation rates using two-letter country codes.
Why use it?
It avoids making separate requests for each country and reports countries with no available data without failing the whole batch.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the requiems-api-skills plugin — 127 skills shipped together

Good fit Use it to compare current and historical inflation rates using two-letter country codes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bobadilla-tech/requiems-api-skills/inflation-post-batch
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add bobadilla-tech/requiems-api-skills --skill inflation-post-batch
Clone the repo
git clone --depth 1 https://github.com/bobadilla-tech/requiems-api-skills

Made for: Claude Code.

Or install requiems-api-skills, the plugin that ships this one along with the rest of its 127 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for inflation-post-batch

README.md
[![agentmods](https://agentmods.dev/badge/skills/bobadilla-tech/requiems-api-skills/inflation-post-batch/github.svg)](https://agentmods.dev/skills/bobadilla-tech/requiems-api-skills/inflation-post-batch)
Your own site
<a href="https://agentmods.dev/skills/bobadilla-tech/requiems-api-skills/inflation-post-batch"><img src="https://agentmods.dev/badge/skills/bobadilla-tech/requiems-api-skills/inflation-post-batch/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for inflation-post-batch

Your own site · 80×15
<a href="https://agentmods.dev/skills/bobadilla-tech/requiems-api-skills/inflation-post-batch"><img src="https://agentmods.dev/badge/skills/bobadilla-tech/requiems-api-skills/inflation-post-batch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 633 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00058 $0.00633
Opus 5 $0.00029 $0.00316
Sonnet 5 $0.00012 $0.00127
Haiku 4.5 $0.00006 $0.00063

Measured 2d ago against content hash 6b291c62cf6c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

inflation-post-batch scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/inflation-post-batch/SKILL.md · 75 lines

How it starts

The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Endpoint

POST https://requiems.xyz/v1/finance/inflation/batch

Batch Inflation Rates

Returns inflation data for up to 50 countries in a single request. Results are in the same order as the input. Countries with no data return found: false instead of failing the whole request. Billing: 1 credit per country (not per HTTP request).

Parameters

Name Type Required Location Description
countries array yes body Array of ISO 3166-1 alpha-2 country codes. Min: 1, Max: 50.

Response Example

{
  "data": {
    "results": [
      {
        "country": "US",
        "found": true,
        "rate": 2.9495,
        "period": "2024",
        "historical": [
          { "period": "2023", "rate": 4.1163 }
        ]
      },
      {
        "country": "AR",
        "found": true,
        "rate": 211.4,
        "period": "2024",
        "historical": []
      },
      {
        "country": "XX",
        "found": false
      }
    ],
    "total": 3
  },
  "metadata": {
    "timestamp": "2026-01-01T00:00:00Z"
  }
}

Response Fields

Field Type Description
results array One entry per country, in the same order as the input array
results[].country string ISO 3166-1 alpha-2 country code, uppercased
results[].found boolean false when the country has no data in the World Bank set
results[].rate number Latest CPI inflation rate. Omitted when found: false
results[].period string Year of the latest data point. Omitted when found: false
results[].historical array Up to 10 previous years. Omitted when found: false
total integer Total number of results returned (equals number of countries sent)

Errors

  • 422 validation_failed — Body is invalid: empty array, more than 50 items, or a bad country code.
  • 500 internal_error — Unexpected server error.

Read the full file on GitHub · 75 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 75 lines · 0 tokens per session scan A 6b291c62cf6c

Subscribe to this mod's changes

inflation-post-batch is a skill published in the GitHub repository bobadilla-tech/requiems-api-skills (2 stars, last pushed 2d ago), licensed MIT. It adds 58 tokens to every session and 633 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-08.

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