MCP servers › io.github.sepehr071 › mrbilit-mcp

MCP server · registry snapshot 2026-10-23 · last tested 2026-10-23

io.github.sepehr071/mrbilit-mcp

Unofficial read-only MrBilit: Iranian flights, trains, buses, taxis and hotels, seats and prices. — the publisher's description

7 of 8 record checks metRead-only · tools listed 2026-10-23version 0.4.1PythonMITstandard input/output22 tools

Summary

io.github.sepehr071/mrbilit-mcp is a local MCP server listed in the official MCP registry at version 0.4.1. On 2026-10-23 ProtocolProbe started its published package in an isolated sandbox in read-only mode and read its inventory: 22 tools, 0 resources and 0 prompts.

Record checks

7 of 8 record checks met · 1 does not apply

met: Registry entry is active and says how to run it
met: Source repository link opens
met: Repository is not archived
met: Code pushed to the repository in the 90 days before our check
not met: Repository publishes a security policy (SECURITY.md)
met: Package names its licence with a standard (SPDX) identifier
met: The version the registry lists can be installed and is not withdrawn
not applicable: npm package carries build provenance (attestation)
met: No known critical or high advisory in the package or its dependencies

#9,361 of 15,112 packages by monthly downloads, tied with 36 others
Not ranked by stars: 2 stars (ranked from 10)

From public records, not a safety rating. Each check with its reason · Is it safe to install?

Key facts

Runs: local package
Transport: standard input/output
Package: PyPI · listed version current
License: MIT
Dependencies: no known high or critical advisories
Repository: public
Tools: 22
Described as changing data: 0 of 22 toolsAI-classified
Mainly works on: nothing outside itself: it only answers questionsAI-classified
Last tested: 2026-10-23

Add to your client

How fresh this is

Live-tested

yes, a real session (not a text-only review)

Last tested

2026-10-23

Mode

read-only (no tool calls)

Latest version

0.4.1, published 2026-10-22 (registry, as of the 2026-10-23 snapshot)

First listed version

2026-10-05 (earliest version still in the registry; older removed versions would be earlier)

Version history

8 versions listed, 2026-10-05 to 2026-10-22; 8 in the 90 days before the 2026-10-23 snapshot.

Most recent 8 versions

0.4.1 · 2026-10-22
0.4.0 · 2026-10-18
0.3.0 · 2026-10-16
0.2.2 · 2026-10-13
0.2.1 · 2026-10-12
0.2.0 · 2026-10-11
0.1.1 · 2026-10-05
0.1.0 · 2026-10-05

(versions still listed in the registry only)

Registry data

snapshot 2026-10-23

Package and repository

checked 2026-10-23

Engine

mcp-runtime-engine@0.1.0 · sdk@1.32.0

Changes since the last refresh

New in the registry: not in the list of 2026-10-04, listed on 2026-10-23 with version 0.4.1 (published 2026-10-22).

Source: the official MCP Registry list on 2026-10-04 and on 2026-10-23.

What it is

What does this server offer?

Observed inventory

22tools

0resources

0prompts

What it mainly works on, as our AI model read its tool descriptions: nothing outside itself: it only answers questions.

None of its 22 tools are described as changing anything.

mb_search_busesreads or searches
“Intercity buses on a date: company, terminal, times, price per seat, free seats, bus type, stops, refund penalties.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
10 inputs, 3 required
- originintegerrequired“Bus city or terminal id from mb_find_place(mode='bus'), e.g.”
- destinationintegerrequired“Bus city or terminal id from mb_find_place(mode='bus'), e.g.”
- datestringrequired“Departure date YYYY-MM-DD, e.g.”
- sortstring“Order of the buses.”
- vip_onlyboolean“Only VIP buses.”
- companiesarray or null“Only these company ids, from `companies` of a result or mb_companies(mode='bus'), e.g.”
- depart_afterstring or null“Local time HH:MM, e.g.”
- depart_beforestring or null“Local time HH:MM, e.g.”
- include_sold_outboolean“Also list buses with no free seat.”
- limitinteger“Max buses.”
mb_bus_price_calendarreads or searches
“Cheapest bus seat per day for a route; days without buses (or not on sale yet) are left out.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs, 2 required
- originintegerrequired“Bus city or terminal id from mb_find_place(mode='bus'), e.g.”
- destinationintegerrequired“Bus city or terminal id from mb_find_place(mode='bus'), e.g.”
- start_datestring or null“First day YYYY-MM-DD, e.g.”
- daysinteger“Number of days to cover.”
- seatsinteger“Seats needed.”
mb_bus_seatsreads or searches
“Seat map of one bus: free seat numbers, seats sold to women and to men, and a row-by-row layout.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
- bus_idintegerrequired“bus_id from a fresh mb_search_buses result, e.g.”
mb_search_taxisreads or searches
“Private door-to-door intercity taxis (whole car, up to 3 passengers) for a date, one offer per pick-up slot.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
7 inputs, 3 required
- originintegerrequired“City id from mb_find_place(mode='taxi'), e.g.”
- destinationintegerrequired“City id from mb_find_place(mode='taxi'), e.g.”
- datestringrequired“Departure date YYYY-MM-DD, e.g.”
- car_classstring“Car class: economy (Samand/Peugeot), vip, formal (top cars).”
- depart_afterstring or null“Local time HH:MM, e.g.”
- depart_beforestring or null“Local time HH:MM, e.g.”
- limitinteger“Max offers.”
mb_find_placereads or searches
“Turn a city, airport, station or hotel name into the code a search takes.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 2 required
- querystringrequired“Place name in Persian or English, or a code, e.g.”
- modestringrequired“Which search the code is for; each mode uses its own ids.”
- limitinteger“Max places per list.”
mb_companiesreads or searches
“List airlines (IATA code), rail operators or bus companies (id) with Persian and English names.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 1 required
- modestringrequired“Airlines, rail operators, or bus companies and taxi classes.”
- querystring or null“Optional name or code filter, e.g.”
- limitinteger“Max companies.”
mb_noticesreads or searches
“Notices MrBilit currently shows on its pages (disruptions, rule changes, payment options), for a service or route.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs
- servicestring“Which pages; any = every active notice.”
- originstring or null“Flight: IATA code ('THR'); train, bus, taxi: English city slug ('tehran'); hotel destination: city slug or 'city/hotel' ('mashhad/enghelab').”
- destinationstring or null“Flight: IATA code ('THR'); train, bus, taxi: English city slug ('tehran'); hotel destination: city slug or 'city/hotel' ('mashhad/enghelab').”
mb_helpreads or searches
“Search MrBilit's official rules, FAQ and help-center guides; returns the best matching passages.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 1 required
- querystringrequired“Question or keywords in Persian, e.g.”
- sourcestring“terms = official rules (refunds, baggage, ID), faq = general FAQ, support = help-center guides and request forms.”
- limitinteger“Max passages.”
- full_textboolean“Return long texts uncut instead of clipped.”
mb_travel_guidereads or searches
“MrBilit's guide for a route or city (summary, FAQ, article) and matching travel-magazine posts.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
6 inputs
- servicestring or null“Route guide for this service; needs destination.”
- originstring or null“Flight: IATA code ('THR'); train, bus, taxi: English city slug ('tehran'); hotel destination: city slug or 'city/hotel' ('mashhad/enghelab').”
- destinationstring or null“Flight: IATA code ('THR'); train, bus, taxi: English city slug ('tehran'); hotel destination: city slug or 'city/hotel' ('mashhad/enghelab').”
- querystring or null“Magazine search, e.g.”
- limitinteger“Max magazine posts.”
- full_textboolean“Return long texts uncut instead of clipped.”
mb_search_flightsreads or searches
“Search flights for a date: every bookable flight with price, seats left, baggage and times.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
14 inputs, 3 required
- originstringrequired“IATA airport or city code from mb_find_place(mode='flight'), e.g.”
- destinationstringrequired“IATA airport or city code from mb_find_place(mode='flight'), e.g.”
- datestringrequired“Gregorian date YYYY-MM-DD, e.g.”
- return_datestring or null“Return date YYYY-MM-DD for a round trip, e.g.”
- adultsinteger“Adults (12+).”
- childreninteger“Children (2-11).”
- infantsinteger“Infants (under 2).”
- cabinstring“Cabin class filter (applied here; the API itself ignores it).”
- sortstring“Order of the flights.”
- airlinesarray or null“Only these airline codes, e.g.”
- direct_onlyboolean“Only flights without a connection.”
- depart_afterstring or null“Local time HH:MM, e.g.”
- depart_beforestring or null“Local time HH:MM, e.g.”
- limitinteger“Max flights per list.”
mb_flight_price_calendarreads or searches
“Cheapest one-adult fare per day for a route over a date range, in one call.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 2 required
- originstringrequired“IATA airport or city code from mb_find_place(mode='flight'), e.g.”
- destinationstringrequired“IATA airport or city code from mb_find_place(mode='flight'), e.g.”
- start_datestring or null“First day YYYY-MM-DD, e.g.”
- daysinteger“Number of days to cover.”
mb_flight_fare_detailsreads or searches
“Every fare of one flight with refund penalties, confirmed baggage, fare rules, notes and per-passenger prices.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
9 inputs, 4 required
- originstringrequired“IATA airport or city code from mb_find_place(mode='flight'), e.g.”
- destinationstringrequired“IATA airport or city code from mb_find_place(mode='flight'), e.g.”
- datestringrequired“Gregorian date YYYY-MM-DD, e.g.”
- flight_idstringrequired“flight_id from mb_search_flights, e.g.”
- return_datestring or null“Only for an international round-trip package: its return date YYYY-MM-DD, e.g.”
- adultsinteger“Adults (12+).”
- childreninteger“Children (2-11).”
- infantsinteger“Infants (under 2).”
- full_textboolean“Return long texts uncut instead of clipped.”

Show 10 more tools

mb_search_hotelsreads or searches
“Hotels and stays with a free room in a city for the dates, with the cheapest room price for the whole stay.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
11 inputs, 3 required
- citystringrequired“City slug from mb_find_place(mode='hotel'), e.g.”
- check_instringrequired“Check-in date YYYY-MM-DD, e.g.”
- check_outstringrequired“Check-out date YYYY-MM-DD, e.g.”
- sortstring“Order; rating is the site's default.”
- min_starsinteger or null“Only hotels with at least this many stars, e.g.”
- hotel_typestring“Kind of stay.”
- max_price_per_night_tomaninteger or null“Highest price per night for one room in Toman, e.g.”
- refundable_onlyboolean“Only refundable stays.”
- amenitiesarray or null“Only hotels with an amenity whose Persian title contains each word, e.g.”
- breakfast_onlyboolean“Only stays whose cheapest room includes breakfast.”
- limitinteger“Max hotels.”
mb_hotelreads or searches
“One hotel: stars, guest rating (0-5) and latest reviews, location, landmarks, check-in rules, amenities, FAQ.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 1 required
- hotelstringrequired“Hotel as 'city_slug/hotel_slug' (e.g.”
- reviewsinteger“How many of the latest guest reviews to include.”
- full_textboolean“Return long texts uncut instead of clipped.”
mb_hotel_roomsreads or searches
“Every room of a hotel with its exact price for the dates: whole stay, per night, rooms left, meals.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 3 required
- hotelstringrequired“Hotel as 'city_slug/hotel_slug' from mb_search_hotels, mb_city_hotels or mb_find_place, e.g.”
- check_instringrequired“Check-in date YYYY-MM-DD, e.g.”
- check_outstringrequired“Check-out date YYYY-MM-DD, e.g.”
- guestsinteger or null“Only rooms that sleep at least this many (with extra beds), e.g.”
mb_hotel_calendarreads or searches
“Cheapest one-night room price per night from today, up to about 48 days (often fewer).”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
- hotelstringrequired“Hotel as 'city_slug/hotel_slug' from mb_search_hotels, mb_city_hotels or mb_find_place, e.g.”
mb_city_hotelsreads or searches
“Every listed hotel of a city, sold out ones included, with stars, rating and address; no prices.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
6 inputs, 1 required
- citystringrequired“City slug from mb_find_place(mode='hotel'), e.g.”
- starsinteger or null“Only this star count, e.g.”
- hotel_typestring“Kind of stay.”
- namestring or null“Only names containing this text, e.g.”
- pageinteger“Page of 90 hotels (the site's ranking order).”
- limitinteger“Max hotels returned from the page.”
mb_search_trainsreads or searches
“Trains between two stations on a date with every class (wagon), its price per adult and free seats.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
8 inputs, 3 required
- originintegerrequired“Train station id from mb_find_place(mode='train'), e.g.”
- destinationintegerrequired“Train station id from mb_find_place(mode='train'), e.g.”
- datestringrequired“Travel date YYYY-MM-DD, e.g.”
- quotastring“Seat quota: general (families, mixed), men only, women only, or car transport.”
- sortstring“Order of the trains.”
- available_onlyboolean“Hide sold-out classes and trains with no free seat.”
- outbound_class_idinteger or null“Round trip, return leg only: the class_id chosen on the outbound leg, e.g.”
- limitinteger“Max trains.”
mb_train_price_calendarreads or searches
“Cheapest train ticket per day (one adult) for a route, only days with free seats.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
6 inputs, 2 required
- originintegerrequired“Train station id from mb_find_place(mode='train'), e.g.”
- destinationintegerrequired“Train station id from mb_find_place(mode='train'), e.g.”
- start_datestring or null“First day YYYY-MM-DD, e.g.”
- daysinteger“Number of days to cover.”
- seatsinteger“Seats needed; days without that many free seats are left out.”
- quotastring“Seat quota: general (families, mixed), men only, women only, or car transport.”
mb_train_pricereads or searches
“Exact price of one train class for a party: per adult, child, infant, foreigner and empty berth, and the total.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
6 inputs, 1 required
- class_idintegerrequired“class_id of a train class from a fresh mb_search_trains result, e.g.”
- adultsinteger“Adults (12+).”
- childreninteger“Children (2-11).”
- infantsinteger“Infants (under 2).”
- foreignersinteger“Foreign passengers (priced separately).”
- empty_seatsinteger“Empty berths to buy for a whole (exclusive) compartment, e.g.”
mb_train_stopsreads or searches
“Every station a train stops at, in order, with the date and local time at each.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
- class_idintegerrequired“class_id of a train class from a fresh mb_search_trains result, e.g.”
mb_alternative_routesreads or searches
“Alternatives when direct trains are full or dear: trips with one change, and nearby train, bus and flight routes.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 3 required
- originintegerrequired“Train station id from mb_find_place(mode='train'), e.g.”
- destinationintegerrequired“Train station id from mb_find_place(mode='train'), e.g.”
- datestringrequired“Travel date YYYY-MM-DD, e.g.”

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-23.

How well are its tools described?

Features #4 and #5

How clearly this server's own tool descriptions say what a tool does, and how consistent its tool list is. The first part is an AI model's yes/no reading of each description; the second part is counted. We do not turn it into a grade.

Descriptions

AI reading of each description

Says what the tool does: 100% of 22 tools
Says what it returns: 100% of 22 tools
States limits, defaults or errors: 65% of 20 tools
Says when to use it: 100% of 15 tools
Items covered per tool: 3.6 of 4 on average

Counted from the listing

Parameters with a description: 100% of 118
Tools with a description: 100% of 22
Typical description length: 415 characters

The tool set

Counted from the listing

Tools: 22
Size of the list: about 8,366 tokens for an agent to load (characters ÷ 4)
Naming: 22 of 22 names use snake_case

AI reading: easy to mix up

No pair found.

The AI items cover 22 of 22 tools: for a tool where two differently worded runs disagreed, that item is left out. They were not checked by hand, and no tool was called. “Easy to mix up” means two tools whose names or descriptions overlap without saying how they differ; the AI found none. We do not rate whether the tool set is complete or whether side effects are spelled out, because our AI reading of those was not reliable enough.

How do I add it to my client?

Config from the registry entry

From the PyPI package mrbilit-mcp

Our sandbox started this package on 2026-10-23 (a read-only session: no tool was called).

Add to CursorAn install link in the format Cursor documents, holding the Cursor config below. The command runs the publisher’s code on your machine.

Claude Desktop · claude_desktop_config.json (Settings → Developer → Edit Config)

{
  "mcpServers": {
    "mrbilit-mcp": {
      "command": "uvx",
      "args": [
        "mrbilit-mcp==0.4.1"
      ]
    }
  }
}

Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "mrbilit-mcp": {
      "command": "uvx",
      "args": [
        "mrbilit-mcp==0.4.1"
      ]
    }
  }
}

VS Code · .vscode/mcp.json

{
  "servers": {
    "mrbilit-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mrbilit-mcp==0.4.1"
      ]
    }
  }
}

VS Code (command line) · Bash or zsh terminal (macOS, Linux)

code --add-mcp '{"name":"mrbilit-mcp","type":"stdio","command":"uvx","args":["mrbilit-mcp==0.4.1"]}'

Claude Code

claude mcp add --transport stdio mrbilit-mcp -- uvx mrbilit-mcp==0.4.1

Try it in the MCP Inspector · runs on your machine, opens in your browser · Node 22.19+

npx @modelcontextprotocol/inspector@2.11.0 -- uvx mrbilit-mcp==0.4.1

Optional settings the entry also lists (left out above): MRBILIT_MCP_PROXY.
This runs the publisher's code on your machine (uvx). Read its README first.
The MCP Inspector lists the server's tools, resources and prompts; a tool you call there runs for real.

Built from the server's registry entry with each client's documented format (checked 2026-10-14; the Cursor link and the VS Code command 2026-10-19; the MCP Inspector command 2026-10-21). Values in < > are yours to fill in; this page never contains a key. Where the server needs a setting the entry does not declare, it can still fail to start.

Can it be installed, and is it up to date?

Version pin · advisories

Listed version

Registry lists: 0.4.1
Latest stable: 0.4.1
Status: current
Withdrawn: no

Source: pypi.org · 2026-10-23. About the version the registry lists; a manual install may resolve to a different one.

Dependency advisories

Counted in the full dependency tree as resolved on 2026-10-23 (OSV.dev). Bars share one scale. The package itself has no known vulnerability (OSV.dev).

Integrity, provenance, license

Integrity: sha256-0a9bf3851cff02c45…
License: MIT

Source: the package registry · 2026-10-23.

Usage

Downloads: 213 in the last month

Source: pypistats.org · 2026-10-23.

Does the registry listing match what we found?

Feature #6

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.

Registry says	We found	Result	Source · date
Published package can be started	Started and answered	matches	our test · 2026-10-23
Version 0.4.1 on PyPI	Exists and can be installed	matches	PyPI · 2026-10-23
Repository github.com/sepehr071/mrbilit-mcp	Opens publicly	matches	api.github.com · 2026-10-23

Who made it?

Feature #7 · lineage

Facts about the publisher. We do not turn them into a trust score.

Namespace: io.github.sepehr071 · 38 servers
GitHub owner: a personal account (sepehr071)

Repository: github.com/sepehr071/mrbilit-mcp
Stars: 2
Repository age: 0–30 days
Last push: 0–30 days ago
Archived: no
Security policy: none found (we looked for SECURITY.md in the repository and in its owner’s .github repository)

Source: the registry entry and api.github.com · 2026-10-23; security policy read from GitHub · 2026-10-23.

Publish this server? Run these checks against it yourself before release, from your own machine: a server the command starts, or your own server at its URL after a one-time proof that you control it: npx protocolprobe-selftest.

Choosing

Record checks

Public records · not a safety rating

7 of 8 record checks met · 1 does not apply

#9,361 of 15,112 packages by monthly downloads, tied with 36 others
Not ranked by stars: 2 stars (ranked from 10)

MetRegistry entry is active and says how to run itActive, with a package or a remote address.
MetSource repository link opensThe linked GitHub repository is public.
MetRepository is not archivedNot archived.
MetCode pushed to the repository in the 90 days before our checkLast push 0-30 days before our check.
Not metRepository publishes a security policy (SECURITY.md)No SECURITY.md in the places GitHub reads it from.
MetPackage names its licence with a standard (SPDX) identifierMIT
MetThe version the registry lists can be installed and is not withdrawnThe listed version exists and is current.
Does not applynpm package carries build provenance (attestation)PyPI packages have no npm-style attestation.
MetNo known critical or high advisory in the package or its dependenciesNone known in the package or its dependency tree.

Read from public records only: the registry entry, npm/PyPI, GitHub and advisory databases, checked 2026-10-23. No tool was called. Only “met” and “not met” are counted, so the total differs between servers; a check that does not apply or that we could not run is listed, never counted against it. It is not a safety rating. How each check works · Leaderboards

Common questions about io.github.sepehr071/mrbilit-mcp

Answered from the data above

Is io.github.sepehr071/mrbilit-mcp safe to install?

We do not rate servers as safe or unsafe. 7 of its 8 applicable record checks are met (facts from public records, each listed on this page). What the records show: Its source repository opens publicly. Its repository had a push in the last 90 days. The listed version is the latest stable release. The package itself has no known vulnerability (OSV.dev). Its full dependency tree has no known advisory. These are facts with their sources on this page, not a safety guarantee, and we did not run its tools.

Has io.github.sepehr071/mrbilit-mcp been security tested?

Partly. 2 of the 12 checks that apply to it were exercised. We started the package in an isolated sandbox and read what it declares, but this test round was read-only, so its tools were not called. No security verdict is published before verification.

What can io.github.sepehr071/mrbilit-mcp do?

It lists 22 tools. In our AI model's reading of their descriptions (two runs had to agree, nobody checked it by hand), they include tools that read or search. We did not call any tool, so this describes the text, not the behaviour.

Can io.github.sepehr071/mrbilit-mcp change or delete data?

None of its 22 tools is described as changing anything (our AI model's reading of the descriptions; nobody checked it by hand). We did not call any tool.

Does io.github.sepehr071/mrbilit-mcp publish a security policy?

We found no SECURITY.md in its repository (root, .github/ or docs/) or in its owner's .github repository.

Is the listed version current?

Yes. The registry lists 0.4.1, the latest stable release on PyPI.

Where is the source code of io.github.sepehr071/mrbilit-mcp?

In github.com/sepehr071/mrbilit-mcp, which opens publicly.

Found this page useful?

Anonymous · no sign-in

A quick, anonymous reaction — no account, no email. One per kind from your browser. The tally updates when the page is next refreshed, and it is only a rough count, never a safety rating or a measured number of people.

Compare with another server

Side by side: registry entry, our read-only session, the tools and the 18 classification fields. Same values as each page; no score.

Security testing

What did we test, and what did we leave out?

18 checks · features #1, #2

Not probed (read-only run)

We started the package in an isolated sandbox and read what it declares, but this test round was read-only, so its tools were not called. No security score is given; a check we did not run is never counted as passed.

The 18 checks at a glanceour test · 2026-10-23

Inventory: exercised
Hidden instructions: exercised
Real execution: not run · our policy
Secret leak: not run · nothing to check it against
Internal addresses: not run · our policy
Unconfirmed changes: not run · our policy
Bad input: not run · our policy
Model requests: not run · nothing to check it against
Sensitive questions: not run · nothing to check it against
Folder boundary: not run · our policy
Log leaks: not run · nothing to check it against
Hidden content: not run · nothing to check it against
Fake assistant turns: not applicable
Token passthrough: not applicable
Token audience: not applicable
Sign-in redirect: not applicable
Consent handling: not applicable
Sign-in metadata: not applicable

2 exercised10 not run (reason given)6 not applicable

Each check ends in exactly one state: exercised, not run (with the reason), or not applicable (with the reason). 2 of the 12 checks that apply to it were exercised. We do not publish security-check outcomes for named servers.

Exercised · 2

1Inventory
tool-listReads the declared tools, resources and prompts.exercised
2Hidden instructions
description-poisoningLooks for hidden instructions in tool descriptions.exercised

Not run, with the reason · 10

3Real execution
real-executionCalls a tool and checks what really happens.This check calls the package's tools. This test round was read-only, so no tool was called; tools can act on outside services with the publisher's or a user's account.not run · our policy
4Secret leak
canary-leakPlants a fake secret and checks whether it leaks.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
5Internal addresses
ssrfChecks whether a tool can be steered to internal addresses.This check calls the package's tools. This test round was read-only, so no tool was called; tools can act on outside services with the publisher's or a user's account.not run · our policy
6Unconfirmed changes
write-without-confirmationChecks whether tools that change data act without asking.This check calls the package's tools. This test round was read-only, so no tool was called; tools can act on outside services with the publisher's or a user's account.not run · our policy
7Bad input
error-handlingSends bad input and watches how the server answers.This check calls the package's tools. This test round was read-only, so no tool was called; tools can act on outside services with the publisher's or a user's account.not run · our policy
8Model requests
samplingChecks whether the server asks the client's model to act for it.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
9Sensitive questions
elicitation-sensitive-dataChecks whether the server asks users for sensitive data.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
10Folder boundary
root-boundaryChecks whether the server reaches outside the folders it was given.This check calls the package's tools. This test round was read-only, so no tool was called; tools can act on outside services with the publisher's or a user's account.not run · our policy
11Log leaks
logging-side-channelChecks whether log messages carry data they should not.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against
12Hidden content
audience-hidingChecks resources that hide content from the user.This check needs content the server returns, and nothing was read or called.not run · nothing to check it against

Does not apply to this server · 6

13Fake assistant turns
fake-assistant-turnChecks prompts that pose as the assistant's own words.The server exposes no prompts.not applicable
14Token passthrough
token-passthroughChecks whether the server forwards a user's token to other services.The server runs locally over standard input/output, so there is no sign-in flow to check.not applicable
15Token audience
token-audience-validationChecks whether tokens meant for another service are accepted.The server runs locally over standard input/output, so there is no sign-in flow to check.not applicable
16Sign-in redirect
open-redirectChecks the sign-in redirect for abuse.The server runs locally over standard input/output, so there is no sign-in flow to check.not applicable
17Consent handling
confused-deputyChecks consent handling when one service acts for another.The server runs locally over standard input/output, so there is no sign-in flow to check.not applicable
18Sign-in metadata
oauth-url-schemeChecks the published sign-in metadata for unsafe URLs.The server runs locally over standard input/output, so there is no sign-in flow to check.not applicable

Source: our own test in an isolated sandbox, 2026-10-23, mcp-runtime-engine@0.1.0. Which checks count and why follows our published scoring model.

What happened during the test?

Feature #8

The steps in order, as the test record holds them.

0 msStarted the published package in an isolated sandbox (read-only mode)
20,574 msConnected after 0 redirects.
Read the inventory: 22 tools, 0 resources, 0 prompts.
21,106 msFinished: 2 checks exercised.

Reference

How is it classified?

18 fields

One value per field, each with its source. Fields written by AI models are marked. A field with no value says why.

TopicAI-classified

no value

No value: the two AI models (Gemini and Claude) disagreed, so neither answer is shown.

Pricing modelAI-classified

no value

The website listed in the registry is a code-hosting, package or marketplace page, not the product's own site.

Programming language

Python

api.github.com · 2026-10-23

Hosting type

local package

registry · 2026-10-23

MCP capability

prompts, resources, tools

our test · 2026-10-23

Transport

standard input/output

registry · 2026-10-23

Required credentials

none declared

registry · no declaration is not a guarantee

Package registry

pypi

registry · 2026-10-23

Freshness

0–30 days

registry updatedAt · 2026-10-23

Lifecycle status

active

registry · 2026-10-23

License class

permissive

package registry · 2026-10-23

Integrity hash

declared (sha256)

package registry · 2026-10-23

Signature / provenance

does not apply

PyPI publishes no registry signature or attestation equivalent to npm dist.signatures

Dependency advisories

none known

OSV.dev · 2026-10-23

Popularity

213 downloads a month

package registry · 2026-10-23

Publisher signals

owner: a personal account · repository age: 0–30 days · stars: 0–9

api.github.com · 2026-10-23

Maintenance

active

api.github.com · 2026-10-23

Environment

your machine

where it runs, from the hosting type

“Not stated” means the source did not state it; “does not apply” means it does not apply to this kind of server; “our limit” means our own lookup failed. A linked value opens the directory filtered to the same value.

Cite or correct this page

Sources and corrections

Suggested citation

ProtocolProbe. “io.github.sepehr071/mrbilit-mcp: MCP server record.” Data checked 2026-10-23. https://protocolprobe.com/mcp/servers/io.github.sepehr071/mrbilit-mcp

Figures are valid for the date shown. Our facts on this page are CC BY 4.0: reuse them with a link and the check date. Quoted text (the publisher’s descriptions, website quotes, tool names) is not ours to license.

As JSON: this record in the API · API documentation.

Badge for your README

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It shows this server's record-check count: facts from public records, no tool called. It is not a security rating or a pass. It links here and updates after each data reload.

Something wrong, or is this yours?

If a fact here is wrong, tell us and we will re-check it. If you operate this server, you can run our checks on it yourself with the free self-test command; we call no server’s tools ourselves for anything shown here.

Write to hello@protocolprobe.com · corrections log · methodology