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.
Changed the definition of "check_number"
{"$defs":{"LikeNumber":{"additionalProperties":false,"properties":{"category":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Category"},"digits":{"title":"Digits","type":"string"},"number":{"title":"Number","type":"string"},"page":{"title":"Page","type":"string"}},"required":["number","digits","page"],"title":"LikeNumber","type":"object"},"LikeTier":{"additionalProperties":false,"properties":{"more_page":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"More Page"},"numbers":{"default":[],"items":{"$ref":"#/$defs/LikeNumber"},"title":"Numbers","type":"array"},"title":{"title":"Title","type":"string"}},"required":["title"],"title":"LikeTier","type":"object"},"MatchingSite":{"additionalProperties":false,"properties":{" ⟨24 unchanged words⟩ ":"MatchingSite","type":"object"},"NumbersLikeIt":{"additionalProperties":false,"description":"LocalVanityNumbers.com's own numbers like a checked local number, closest first (Bill 10-22).","properties":{"category":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Category"},"page":{"title":"Page","type":"string"},"price":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Price"},"tiers":{"default":[],"items":{"$ref":"#/$defs/LikeTier"},"title":"Tiers","type":"array"},"word":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Word"}},"required":["page"],"title":"NumbersLikeIt","type":"object"},"SpellOption":{"additionalProperties":false,"properties":{" ⟨361 unchanged words⟩ {"title":"Number","type":"string"},"numbers_like_it":{"anyOf":[{"$ref":"#/$defs/NumbersLikeIt"},{"type":"null"}],"default":null},"page":{"title":"Page"," ⟨92 unchanged words⟩
Removed "find_new_local_numbers"; changed the definition of "check_number", "find_business_numbers", "number_history" and 2 more (7 tools before, 6 now)
⟨64 unchanged words⟩ when, and the company that has it today, with each company's page on NewLocalNumbers.com), its price when it has one, and links to its history and to finish on VanityNumbers.com. When the number spells a word, it also names the word and lists numbers like it that can be ordered.
⟨12 unchanged words⟩ person's email, if they have a confirmedwatchnotification with VanityNumbers.com. The lookup is then connected to theirwatchnotifications, soitstheir emails' suggestions fit what they're looking for,
Certificate recorded, valid to 2027-01-03
Authorization not required
Changed the definition of "check_number", "find_business_numbers" and "search_vanity_numbers"
⟨42 unchanged words⟩ "default":null,"title":"Activity"},"activity_scoreactivity_level":{"anyOf":[{"type":"integer" ⟨2 unchanged words⟩ }],"default":null,"title":"ActivityScoreLevel"},"activity_why":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Activity Why"},"carrier":{"anyOf":[{"type ⟨274 unchanged words⟩
⟨21 unchanged words⟩ and recently disconnected ones that can be requested
Changed the definition of "check_number", "find_business_numbers", "find_new_local_numbers" and 3 more
{"properties":{"email":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Optional: the person's email, if they have a confirmed watch with VanityNumbers.com. The lookup is then connected to their watch, so its emails' suggestions fit what they're looking for, and a local number's answer also says whether it's in use today, from their own, larger allowance of lookups.","title":"Email"},"number":{"description":"A 10-digit number or ⟨17 unchanged words⟩
⟨32 unchanged words⟩ TodayCarrier":{"additionalProperties":false,"properties":{"activity":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Activity"},"activity_score":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"title":"Activity Score"},"carrier":{"anyOf":[{"type":"string ⟨40 unchanged words⟩ ":"Moved","type":"boolean"},"note":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Note"},"
Unknown → Live
First tool surface recorded: 7 tools (server version 1.0.0)
https://vanitynumbers.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 9 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨29 unchanged words⟩ ":"MatchingSite","type":"object"},"SpellOption":{"additionalProperties":false,"properties":{"label":{"title":"Label","type":"string"},"nearby":{"default":false,"title":"Nearby","type":"boolean"},"number":{"title":"Number","type":"string"},"page":{"title":"Page","type":"string"},"price":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Price"}},"required":["label","number","page"],"title":"SpellOption","type":"object"},"Spells":{"additionalProperties":false,"description":"What a checked number spells, and numbers like it to get (Bill 10-19).","properties":{"category":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Category"},"category_page":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Category Page"},"local":{"default":[],"items":{"$ref":"#/$defs/SpellOption"},"title":"Local","type":"array"},"more_page":{"title":"More Page","type":"string"},"toll_free":{"default":[],"items":{"$ref":"#/$defs/SpellOption"},"title":"Toll Free","type":"array"},"word":{"title":"Word","type":"string"}},"required":["word","more_page"],"title":"Spells","type":"object"},"TodayCarrier":{"additionalProperties":false,"properties":{" ⟨265 unchanged words⟩ "default":null,"title":"Since"},"site_page":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Site Page"},"spells":{"anyOf":[{"$ref":"#/$defs/Spells"},{"type":"null"}],"default":null},"state":{"anyOf":[{"type":"string ⟨21 unchanged words⟩ {"type":"null"}],"default":null},"watch_hint":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Watch Hint"}},"required":["number","label", ⟨8 unchanged words⟩
⟨34 unchanged words⟩ person's email, if they have a confirmedwatchnotification with VanityNumbers.com. The lookup is then connected to theirwatchnotifications, soitstheir emails' suggestions fit what they're looking for.", ⟨8 unchanged words⟩
⟨12 unchanged words⟩ person's email, if they have a confirmedwatchnotification with VanityNumbers.com. The lookup is then connected to theirwatchnotifications, soitstheir emails' suggestions fit what they're looking for.", ⟨26 unchanged words⟩
⟨12 unchanged words⟩ person's email, if they have a confirmedwatchnotification with VanityNumbers.com. The lookup is then connected to theirwatchnotifications, soitstheir emails' suggestions fit what they're looking for.", ⟨54 unchanged words⟩
WatchGet a notification when a phone numberforchanges
StartSet up awatchnotificationonabout a toll free or local phone number for a person who wants an email when it changes, like: a number they want that someone hastoday.today, or a local number whose block no phone company has been given yet. Use it when the person asks to be ⟨29 unchanged words⟩ on it now. A toll free number iswatchedfollowed with the same 7 digits in all 7 toll free areacodes,codes; a local number with every version of it in its stateand, a check each month of whether it's still inuse.use, and, if no phone company has its block yet, when our data shows one was given it. After that they get an email on the ⟨6 unchanged words⟩ number has changed, and every three monthsthattoit'ssaystillthebeingnotificationwatched.is still on. Returns whether the confirm email went out. It ⟨6 unchanged words⟩
⟨4 unchanged words⟩ person's email address. The confirm email and thewatch emailsnotifications go there.","title":"Email","type ⟨20 unchanged words⟩ "number":{"description":"The number towatchbe notified about, by digits or spelling, like 844-758-6237, ⟨14 unchanged words⟩
⟨4 unchanged words⟩ openWorldHint":true,"readOnlyHint":false,"title":"WatchGet a notification when a phone numberforchanges"}
Find new local phone numbers in an area code — Find the newest blocks of local phone numbers in a US or Canadian area code or state: the ones phone companies were given in the last 18 months (from NewLocalNumbers.com), like 512-687-4xxx, with the company, the city and the month. Use it when someone wants a new local number in an area, or asks which phone company has new numbers there. Returns up to 10 of the newest blocks, the companies with the most new blocks, and links to NewLocalNumbers.com and to local numbers to order today on VanityNumbers.com.
{"$defs":{"BizNumber":{"additionalProperties":false,"properties":{"frees_up":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Frees Up"},"label":{"title":"Label","type": ⟨48 unchanged words⟩ Available Page","type":"string"},"disconnects_page":{"title":"Disconnects Page","type":"string"},"label":{"title":"Label","type":"string"}},"required":["label","best_available_page","disconnects_page"],"title":"Category","type":" ⟨87 unchanged words⟩
⟨8 unchanged words⟩ Available Page","type":"string"},"disconnects_page":{"title":"Disconnects Page","type":"string"},"label":{"title":"Label","type":"string"}},"required":["label","best_available_page","disconnects_page"],"title":"Category","type":" ⟨476 unchanged words⟩
⟨19 unchanged words⟩ "title":"Business","type":"string"},"email":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Optional: the person's email, if they have a confirmed watch with VanityNumbers.com. The lookup is then connected to their watch, so its emails' suggestions fit what they're looking for.","title":"Email"}},"required":["business"],"title": ⟨3 unchanged words⟩
⟨16 unchanged words⟩ 512.","title":"Area Code"},"email":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Optional: the person's email, if they have a confirmed watch with VanityNumbers.com. The lookup is then connected to their watch, so its emails' suggestions fit what they're looking for.","title":"Email"},"state":{"anyOf":[{"type":"string ⟨25 unchanged words⟩
⟨187 unchanged words⟩ ":"Contact","type":"string"},"data_source":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Data Source"},"data_source_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Data Source Url"},"local_page":{"anyOf":[{"type":"string ⟨63 unchanged words⟩
{"properties":{"email":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Optional: the person's email, if they have a confirmed watch with VanityNumbers.com. The lookup is then connected to their watch, so its emails' suggestions fit what they're looking for.","title":"Email"},"number":{"description":"A toll free number ⟨18 unchanged words⟩
{"properties":{"email":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Optional: the person's email, if they have a confirmed watch with VanityNumbers.com. The lookup is then connected to their watch, so its emails' suggestions fit what they're looking for.","title":"Email"},"state":{"anyOf":[{"type":"string ⟨48 unchanged words⟩
⟨54 unchanged words⟩ and nothing starts until they click it. Thenathey get what we have on it now. A toll free number is watched with the same ⟨22 unchanged words⟩ check each month of whether it's still inuse,use.andAfter that they get an email on the 15thof each monthwhentheyitgetoranawithnumberwhathas changed,orand every three months that it's still being watched. Returns whether the ⟨11 unchanged words⟩