What is procurement-data?

A data-retrieval skill for downloading Estonian public procurement notices and contract-award notices as monthly XML files. Public procurement is the process governments use to buy goods and services.

It helps gather buyers, suppliers, dates, identifiers, CPV categories, and estimated or awarded amounts across selected months.

It avoids collecting tender and award details manually and prevents mixing initial notices, contract awards, and later amendments in one total.

procurement-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 procurement-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/procurement-data/github.svg)](https://agentmods.dev/skills/taivop/marketplace/procurement-data)

Your own site

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

Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 396 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	$0.00024	$0.00396
Opus 5	$0.00012	$0.00198
Sonnet 5	$0.00005	$0.00079
Haiku 4.5	$0.00002	$0.00040

Measured 5d ago against content hash 553dc3e4b8f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

procurement-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 5d 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/procurement-data/SKILL.md · 30 lines

What it actually says

Procurement Open Data

Use this source for tender notices, contract awards, and notice amendments. Use public-finance-data for budget totals without procurement detail.

Endpoints

Register UI: https://riigihanked.riik.ee/rhr-web/
Procurement and modification notices: https://riigihanked.riik.ee/rhr/api/public/v1/opendata/notice/{year}/month/{month}/xml
Contract, award, and modification notices: https://riigihanked.riik.ee/rhr/api/public/v1/opendata/notice_award/{year}/month/{month}/xml

year is four digits and month is 1 through 12. The response is XML rooted at OPEN-DATA, although the server labels it application/vnd.ms-excel. Files can be tens of megabytes, so stream them to disk instead of loading them into memory.

Workflow

Download both notice types for every required month.
Parse XML with a namespace-aware parser. Notice schemas and namespaces vary by notice type and year.
Keep the original notice identifier and type, publication and procedure dates, buyer and supplier identifiers/names, CPV codes, and estimated or awarded values when present.
Distinguish procurement notices, awards, and amendments before aggregation. Do not treat estimated values as contract values.
Record the canonical monthly URL and retrieval time with every extract.

Verification

A valid response starts with an XML declaration followed by OPEN-DATA and TED_ESENDERS.
The server supplies filenames such as HT_2019_1.xml for notice and HLST_2019_1.xml for notice_award.

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.

5d ago First seen · 30 lines · 24 tokens per session scan A 553dc3e4b8f6

Subscribe to this mod's changes

procurement-data is a skill published in the GitHub repository taivop/marketplace (17 stars, last pushed 9d ago), licensed MIT. It adds 24 tokens to every session and 396 once invoked, about $0.0001 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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