Official MCP RegistryListed
Нишка – отворен слой
Checked Bulgarian public-service facts, legal deadlines and official documents, with sources.
First seen 12 Nov 2026. Evidence as of 14 Nov 2026.
15
Tools
From an anonymous probe
1
Source listings
Each with its own history
9
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| about_izvor | Which sources Извор covers, how many records each has, and when each was last collected. | Read-only |
| about_osnova | What Основа covers: cities, counts, licence (CC BY 4.0), how to cite it and when it was last checked. | Read-only |
| document_deadline | When a Bulgarian identity card, passport or driving license expires, when a car's technical inspection is due, the vignette periods, and the local tax dates (moved to the next working day when they fall on a non-working day) — each rule with its official source. Works the date out only where the rule is unambiguous (e.g. an ID card issued at 18–70 is valid 10 years); otherwise says so and the person reads the date on the document. | Read-only |
| get_izvor_document | One Извор record by id, with its full stored excerpt and when Nishka first and last saw it. | Read-only |
| get_osnova_entry | One Основа entry by its id (city/kind/slug), with all its facts, sources and check dates. | Read-only |
| institution_responsiveness | How often institutions answered letters people sent with Nishka's help, as counts (answered, partly, no answer) per institution and kind of letter — shown only where there are at least 5 reported outcomes. Counts only: no names, no text. Institution keys look like plovdiv/water, plovdiv/power, plovdiv/municipality. | Read-only |
| plovdiv_changes | Item-level changes Nishka saw in Plovdiv's official sources since a date — municipal notices, road works, ВиК water interruptions and Основа facts — newest first, with the source URL of each. Use it to keep an agent's own data current. | Read-only |
| plovdiv_place_record | What is known now about one Plovdiv street or quarter: planned water interruptions, road works and traffic changes, municipal notices, city council decisions naming it, the paid parking zone of a street, everyday places nearby, and notices no longer published — each with its source URL and dates. Accepts a street („бул. Цар Симеон“), a quarter („Кършияка“), a local name („Кючука“, „Джумаята“) or a Тракия block („Тракия, бл. 14“). Bulgarian input works best. | Read-only |
| prepare_letter | For a problem a person describes (in Bulgarian works best): which institution to write to, with its checked contact and the page it was checked on; the kind of letter (a signal about a problem in public space, a request for public information under ЗДОИ, or a complaint to a water or power company); the legal deadline for an answer and the date it falls on if you give the sending date; what the letter must contain; what to do if there is no answer; and, for Plovdiv signals, a ready Bulgarian draft with placeholders for the person's details. Never sends anything: a person reads, completes, signs and sends it. Also returns how often that institution answers, when Nishka has at least 5 reported outcomes. | Read-only |
| search_izvor | Search Извор, an index of Bulgarian primary official sources (e.g. the State Gazette, municipal council decisions, public procurement notices). Returns the official record's title, issuer, number, date and official URL. Cite the official URL, not Извор; the excerpt is for orientation only. | Read-only |
| search_osnova | Search Основа, checked facts about Bulgarian public services (institutions, offices, contacts, procedures, fees, where to report a problem), for Plovdiv, Sofia, Varna and Burgas. Query in Bulgarian works best. Every fact has its official source and the date it was checked; cite them. | Read-only |
| sofia_place_record | The record of one Sofia street or quarter (sprint 5): everyday places nearby with their addresses and points, and the page with the map. Sofia's official notices (water and power interruptions, road works, municipal notices) are added as each source's terms are checked; until then the record says so. Accepts a street („бул. Витоша“) or a quarter („Лозенец“). Bulgarian input works best. | Read-only |
| srok_day | Whether a date is a working day in Bulgaria, and if not, why (official holiday, the day after a weekend holiday, a government decision, or a weekend). | Read-only |
| srok_deadline | Count a Bulgarian legal deadline the way the Civil Procedure Code does (ГПК чл. 60): days count from the day after the event; weeks, months and years end on the corresponding date; an end on a non-working day moves to the next working day. Returns the last day and each step with its reason. Other laws can have their own rules: tell the user to check the letter or the law. | Read-only |
| srok_year | Every non-working weekday and every working Saturday in a year in Bulgaria (2020–2099), with the legal basis. | Read-only |
Change history
- prepare_letter: tool added
- institution_responsiveness: tool added
- document_deadline: tool added
- server instructions changed (+"(Извор), и работни процеси: prepare_letter (коя е компетентната институция, проверен контакт с нея, законовият срок за отговор и, за сигнали в Пловдив, проект, който човек изпраща — никога агент самостоятелно), institution_responsiveness (броят отговори — само при поне 5 отчетени случая) и document_deadline (кога изтича валидността на документите и кога са дължими местните данъци, с източници)." +"Workflows: prepare_letter (which institution, its checked contact, the legal deadline and, for Plovdiv signals, a draft — a person sends it, never the agent on its own), institution_responsiveness (counts from 5 outcomes) and document_deadline (document expiry and local tax dates with sources)." -"(Извор).")
- sofia_place_record: tool added
- plovdiv_place_record: tool added
- plovdiv_changes: tool added
- server instructions changed (+"досието на всяка улица и квартал в Пловдив (спиране на вода, ремонти, съобщения, решения на съвета, паркиране) и какво се е променило, досието за всяка улица и всеки квартал в София (засега с места наблизо; ще добавим официални съобщения, след като проверим условията на всеки източник)," +"четене; ключ не е нужен, с безплатен ключ лимитът е по-висок. Ръководство за агенти: https://nishka.app/agents.md" +"(Извор), the record of any Plovdiv street or quarter (plovdiv_place_record) and what changed in those sources (plovdiv_changes), and the record of any Sofia street or quarter (sofia_place_record; places nearby for now — Sofia's official notices follow once their terms are checked). Read-only;")
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | app.nishka/nishka | 12 Nov 2026 | 14 Nov 2026 | 1 |