What is party-funding-data?

A retrieval guide for Estonia’s political-party funding data from the ERJK, the body that oversees party financing. It covers quarterly and election reports containing income, spending, donors, and suppliers.

Use it to query party revenues, expenses, receipts, donors, suppliers, funding categories, and comparisons across reporting periods.

It provides both summary queries for comparing parties and detailed report records for inspecting individual transactions. It keeps the relevant party, category, period, quarter, or election event attached to the results.

party-funding-data — Skill for Claude Code by taivop

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 taivop/marketplace --skill party-funding-data

Clone the repo

git clone --depth 1 https://github.com/taivop/marketplace

Made for: Claude Code.

Or install estonia-public-sources, the plugin that ships this one along with the rest of its 88 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/taivop/marketplace/party-funding-data/github.svg)](https://agentmods.dev/skills/taivop/marketplace/party-funding-data)

Your own site

<a href="https://agentmods.dev/skills/taivop/marketplace/party-funding-data"><img src="https://agentmods.dev/badge/skills/taivop/marketplace/party-funding-data/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/taivop/marketplace/party-funding-data"><img src="https://agentmods.dev/badge/skills/taivop/marketplace/party-funding-data.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 696 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.

Model	Per session	Once invoked
Fable 5.1	$0.00031	$0.00696
Opus 5	$0.00015	$0.00348
Sonnet 5	$0.00006	$0.00139
Haiku 4.5	$0.00003	$0.00070

Measured 7d ago against content hash 43e1ed1746bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

party-funding-data 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 7d 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/estonia-public-sources/sources/party-funding-data/SKILL.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Party Funding Data (ERJK)

Use when

You need party revenue, expenditure, donor, or supplier data.
You need quarterly or election-report comparisons across parties.

Avoid when

You need party membership records; use political-party-membership.

Endpoints

OpenAPI YAML: https://www.erjk.ee/avaandmed/erjkapi.yaml
Parties: https://erjk.ee/api/quarterly-reports/parties
Party reports: https://erjk.ee/api/quarterly-reports/quarters/{party_id}
One report: https://erjk.ee/api/quarterly-reports/{report_id}?report_type=receipts
Receipt query: https://erjk.ee/api/quarterly-reports/queries/receipts?party_id=159&category_id=all&period=2025&quarter=quarter
Expense query: https://erjk.ee/api/quarterly-reports/queries/expenses?party_id=159&category_id=all_by_group&period=2025&quarter=quarter
Election events: https://erjk.ee/api/events
Classifiers: https://erjk.ee/api/categories/receipts, https://erjk.ee/api/categories/expenses

Workflow

Resolve party_id, category IDs, or election event_id from their list endpoints.
Use aggregate query endpoints for comparisons; use report endpoints for record-level receipts or expenses.
Preserve the exact query URL and return numeric amounts without silently rounding.

Access reality

Public unauthenticated JSON API, verified 2026-07-14.
The 2025 receipt example returns party/category/quarter rows with amount, period, party_id, party_name, category_id, category_name, and quarter.
Requests may redirect from /api/... to /et/api/...; allow redirects.

Request contract

report_type is required on individual quarterly and election report endpoints and accepts receipts or expenses.
party_id accepts a numeric ID, all, or all_sum where documented.
category_id supports endpoint-specific aggregate values such as all, all_by_group, and all_sum.
quarter=quarter groups a selected year by quarter; q1 through q4 select quarter bounds.
The OpenAPI period enum is stale and stops at 2022; discover newer years from party report lists rather than rejecting them locally.

Read the full file on GitHub · 53 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.

7d ago First seen · 53 lines · 31 tokens per session scan A 43e1ed1746bd

Subscribe to this mod's changes

party-funding-data is a skill published in the GitHub repository taivop/marketplace (17 stars, last pushed 10d ago), licensed MIT. It adds 31 tokens to every session and 696 once invoked, about $0.0002 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 2026-09-04.

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