Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Removed "index_tools"; changed the definition of "compare_advisories", "get_airport_status", "get_travel_advice" and 1 more (6 tools before, 5 now)
Compare travel advisories.Use this when the user wants to compare the travel advice for several countries side by side, such ⟨9 unchanged words⟩ these countries has the highest advisory level?".Pass one to five country names or ISO codes.Returns: for each country the UK FCDO alert and review date and the US State Department leveland(1updateto 4) and date, with official links.UseInputget_travel_advicetips: pass 1 to 5 country names or ISO codes. Check each country's own status: one can be not_found, or ambiguous with candidates to ask the user about, while the rest are ok. If uk or us is none or unavailable for a country, report the other side and its link; do not guess. Not for: the full text of onecountry.country (use get_travel_advice) or visa rules for other passports. UK advice is for British citizens and US advice for US citizens.
⟨3 unchanged words⟩ :{"countries":{"description":"Country names in English or two-letter ISO codes,up1 to 5, such as [\"Mexico\", \"Colombia\", \"PE\"]. Repeats are removed.","examples":[["Mexico","Colombia","Peru"]],"items":{"maxLength":80,"minLength": ⟨13 unchanged words⟩
{"properties":{"citizenship":{"description":"Who each government writes for. Tell the user this.","type":"string"},"countries":{"description":"One entry per country asked for, in the same order. Check each entry's status: a batch can mix ok, not_found and ambiguous.","items":{"properties":{"candidates":{"description":"With status ambiguous: the places the name could mean. Ask the user which one, then call again with that exact name.","items":{"type":"string"},"type":"array"},"country":{"description":"The country matched.","type":"string"},"query":{"description":"The country text as sent.","type":"string"},"status":{"description":"ok: see uk and us. not_found: no such country; check the spelling with the user. ambiguous: ask the user to pick one of candidates, then call again.","enum":["ok","not_found","ambiguous", ⟨3 unchanged words⟩ "uk":{"properties":{"alertText":{"description":"All FCDO alerts as one string of plain sentences, to quote as written. get_travel_advice returns the same sentences as a list.","type":"string"},"reviewedAt":{"description":"When the FCDO last reviewed the advice, as an ISO 8601 time.","format":"date-time","type":["string","null"]},"status":{"description":"ok: advice found. none: this government publishes no advisory for the place. unavailable: its source could not be read; report the other government's advice and the official link, and do not guess this one.","enum":["ok","none","unavailable"],"type":"string"},"url":{"description":"The GOV.UK travel advice page.","format":"uri","type":"string"}},"required":["status ⟨2 unchanged words⟩ "us":{"properties":{"level":{"description":"US advisory level: 1 exercise normal precautions, 2 increased caution, 3 reconsider travel, 4 do not travel. null when the advisory names no level.","maximum":4,"minimum":1,"
Use this when the user asks about airport delays, closures or weatherat anrightairportnow, such as "is JFK delayed?" or "what is the weather at Heathrow?".Pass the IATA code (JFK) or the ICAO code (EGLL).Returns: active FAA delays, ground stops and closuresfor US airportswiththereason and times,and(US airports only), the latest METAR observation (flight category, temperature, wind, visibility) and the raw TAFforecastforecast.fromInput tips: pass theAviationfour-letterWeather
Use this when the user asks about the official travel advice, safety warnings,or entry requirements foraone country, such as "is it safe to ⟨4 unchanged words⟩ what are the entry requirements for Japan?".Pass the country name or two-letter ISO code.Returns: the UK FCDO alert (which parts of the country it advises against travelling to) with itslastreview date and latest change, and the US State Departmentadvisorylevel (1 to 4), summary and date, with official links.SetInput tips: pass one country name or two-letter ISO code; set section to entry-requirements, safety or health toincludeadd that part of the UK advice.UKIfadvicestatus iswritten
⟨24 unchanged words⟩ or a feature request to the maintainers ofthesethetools.tools on this server. Send it when a tool is missing, a ⟨36 unchanged words⟩ name. Returns a ticket id. Feedback is forthesethe tools on this server only: it is not a chat, and ⟨20 unchanged words⟩
⟨66 unchanged words⟩ ,"tool":{"description":"Optional: the exact name of the tool on this server that the feedback is about,forasexampletools/list
Index and search openkrill MCP tools by task and keyword — LinkedIn recruiter jobs feedback broken links: search openkrill MCP tools by task. Use this to find a tool for recruiter search, LinkedIn keywords, jobs, feedback, a missing tool, bug reports, broken links, CVEs, packages, a domain check, or any other task. Lists tool name, a plain task phrase, and the MCP URL to connect. Feedback itself is submit_feedback on this same server.
Certificate recorded, valid to 2026-12-30
Authorization not required
Unknown → Live
First tool surface recorded: 6 tools (server version 1.0.0)
https://travel.openkrill.app/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 6 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
{"additionalProperties":false,"properties":{"airport":{"description":"IATAAirport code, 3 or 4 letters: the four-letter ICAO code such as \"JFK\EGLL\" (London Heathrow) for an airport outside the US, orICAOthe three-letter IATA code such as \"EGLL\JFK\" for a US airport. Not a city name or a flight number.","examples":["EGLL","JFK","KORD"],"pattern":"^[A-Za-z][A-Za-z0-9]{2, ⟨8 unchanged words⟩
{"properties":{"airport":{"description":"The code as sent, in capitals.","type":"string"},"faa":{"description":"FAA delays. US airports only.","properties":{"delays":{"items":{"properties":{"detail":{"description":"Average, shortest and longest delay and the trend, when given.","type":["string","null"]},"reason":{"description":"The FAA's stated reason, such as weather or volume.","type":["string","null"]},"since":{"description":"Start time as the FAA writes it (free text, not ISO).","type":["string","null"]},"type":{"description":"The FAA program, such as Ground Stop, Ground Delay or Airport Closure, with arrival or departure when given.","type":"string"},"until":{"description":"Expected end or reopening time as the FAA writes it (free text, not ISO).","type":["string","null"]}}," ⟨4 unchanged words⟩ ,"type":"array"},"status":{"description":"ok: delays lists every active FAA delay (empty means none). not_applicable: the airport is outside the US, so the FAA has no data.","enum":["ok","unavailable","not_applicable"],"type":"string"},"updated":{"description":"When the FAA feed was updated, as the FAA writes it, such as \"Sat Oct 10 17:02:57 2026 GMT\".","type":["string","null"]}},"required":["status"],"type":"object"},"icao":{"description":"The ICAO code used for the weather, such as KJFK.","type":"string"},"message":{"description":"What to tell the user or do next when status is not ok.","type":"string"},"metar":{"description":"The latest weather observation, or null when the station has none.","properties":{"flightCategory":{"description":"VFR (good), MVFR (marginal), IFR (low cloud or poor visibility) or LIFR (very low), as the Aviation Weather Center sets it.","type":["string","null"]},"observedAt":{"description":"When the observation was made, as an ISO 8601 UTC time.","format":"date-time","type":["string","null"]},"raw":{"description":"The METAR report as published.","type":"string"},"station":{"description":"Station name, such as New York/JF Kennedy Intl, NY, US.","type":["string","null"]},"temperatureC":{"description":"Air temperature in degrees Celsius.","type":["number","null"]},"visibility":{"description":"Visibility in statute miles, such as \"10+ statute miles\".","type":["string","null"]},"wind":{"description":"Wind direction and speed in knots, such as \"200° at 7 kt\", or \"calm\".","type":["string","null"]}},"type":["object","null"]},"notice":{"description":"The limits of this information: not for flight planning.","type":"string"},"sources":{"description":"The official sources, to link in the answer.","items":{"properties":{"name":{"type":"string"},"url":{"format":"uri","type":"string"}},"required":["name ⟨3 unchanged words⟩ ,"type":"array"},"status":{"description":"ok: see faa, metar and tafRaw. not_found: no station for that code; ask the user for the four-letter ICAO code and call again. invalid: the code is not 3 or 4 letters. unavailable: a source is down; try again in a few minutes. message says the next step.","enum":["ok","not_found","invalid","unavailable"],"type":"string"},"tafRaw":{"description":"The raw TAF forecast as published, or null when there is none.","type":["string","null"]}}, ⟨7 unchanged words⟩
⟨3 unchanged words⟩ :{"country":{"description":"Country name in English or two-letter ISO code, such as \"Thailand\" or \"TH\". One country per call; use compare_advisories for several.","examples":["Thailand","TH","Japan"],"maxLength":80,"minLength":2,"type":"string"},"section":{"default":"summary","description":"What to include from the UK advice: summary (default, alert and dates only), entry-requirements, safety orhealth.health (adds that page's text). The US summary is always included.","enum ⟨10 unchanged words⟩
{"properties":{"candidates":{"description":"With status ambiguous: the places the name could mean. Ask the user which one, then call again with that exact name.","items":{"type":"string"},"type":"array"},"citizenship":{"description":"Who each government writes for. Tell the user this.","type":"string"},"country":{"description":"The country matched.","type":"string"},"license":{"description":"Attribution for the UK text (Open Government Licence).","type":"string"},"message":{"description":"What to tell the user or do next when the answer is not a plain ok.","type":"string"},"notice":{"description":"The limits of this information, to pass on.","type":"string"},"query":{"description":"The country text as sent.","type":"string"},"section":{"description":"The section returned.","enum":["summary","entry-requirements","safety","health"],"type":"string"},"sources":{"description":"The official sources, to link in the answer.","items":{"properties":{"name":{"type":"string"},"url":{"format":"uri","type":"string"}},"required":["name ⟨3 unchanged words⟩ ,"type":"array"},"status":{"description":"ok: see uk and us, each with its own status. not_found: no such country; check the spelling with the user. ambiguous: ask the user to pick one of candidates, then call again. unavailable: both sources are down; try again in a few minutes and give the official links. message says the next step.","enum":["ok","not_found","ambiguous", ⟨3 unchanged words⟩ "uk":{"properties":{"alertStatus":{"description":"FCDO alert codes, such as avoid_all_but_essential_travel_to_parts. Empty when the FCDO advises against no travel.","items":{"type":"string"},"type":"array"},"alertText":{"description":"One plain sentence for each alert code, to quote as written. Holds one sentence saying no travel is advised against when there is no alert.","items":{"type":"string"},"type":"array"},"latestChange":{"description":"The FCDO's own note on what changed last.","type":["string","null"]},"name":{"description":"Country name as GOV.UK writes it.","type":"string"},"reviewedAt":{"description":"When the FCDO last reviewed the advice, as an ISO 8601 time.","format":"date-time","type":["string","null"]},"section":{"description":"The asked-for part of the UK advice (when section is not summary).","properties":{"name":{"description":"Section name, such as Entry requirements.","type":"string"},"text":{"description":"The section text as GOV.UK writes it.","type":"string"},"truncated":{"description":"true when the text was cut; the full text is at url.","type":"boolean"}},"type":"object"},"status":{"description":"ok: advice found. none: this government publishes no advisory for the place. unavailable: its source could not be read; report the other government's advice and the official link, and do not guess this one.","enum":["ok","none","unavailable"],"type":"string"},"updatedAt":{"description":"When GOV.UK last published a change, as an ISO 8601 time.","format":"date-time","type":["string","null"]},"url":{"description":"The GOV.UK travel advice page.","format":"uri","type":"string"}},"required":["status ⟨2 unchanged words⟩ "us":{"properties":{"level":{"description":"US advisory level: 1 exercise normal precautions, 2 increased caution, 3 reconsider travel, 4 do not travel. null when the advisory names no level.","maximum":4,"minimum":1,"type":["integer","null"]},"levelText":{"description":"The level as the State Department words it, such as \"Level 2: Exercise Increased Caution\".","type":["string","null"]},"name":{"description":"Country name as the State Department writes it.","type":"string"},"status":{"description":"ok: advice found. none: this government publishes no advisory for the place. unavailable: its source could not be read; report the other government's advice and the official link, and do not guess this one.","enum":["ok","none","unavailable"],"type":"string"},"summary":{"description":"The advisory text as the State Department writes it.","type":"string"},"summaryTruncated":{"description":"true when the summary was cut; the full text is at url.","type":"boolean"},"updated":{"description":"When the State Department last updated the advisory, as an ISO 8601 time.","format":"date-time","type":["string","null"]},"url":{"description":"The US State Department advisory page.","format":"uri","type":"string"}},"required":[" ⟨12 unchanged words⟩