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 "find_game_by_description", "game_facts", "games_like" and 5 more
⟨111 unchanged words⟩ to a known game use games_like or recommend. Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨47 unchanged words⟩ names; for similar games use games_like or recommend. Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨69 unchanged words⟩ niche) or describes what they want in words. Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨95 unchanged words⟩ most-played game it is closest to (`similar_to`). Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨93 unchanged words⟩ for what is gaining players now use trending. Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨158 unchanged words⟩ ) or facts about one game (game_facts). Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨47 unchanged words⟩ game the user can only describe, use find_game_by_description. Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
⟨55 unchanged words⟩ for games like a given game use games_like. Games rated for adults only (explicit sexual content) are not covered; filtering is best effort.
Added "library_recs", "new_releases", "search_games" and 1 more; changed the definition of "game_facts" (4 tools before, 8 now)
⟨10 unchanged words⟩ ":"Appid","type":"integer"},"audience_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"For game developers: what this game's players also play (co-play overlap from public Steam libraries). Only for well-sampled games.","title":"Audience Url"},"coming_soon":{"default":false,"title":"Coming ⟨583 unchanged words⟩
Recommendations from a Steam library — Steam games for a player, ranked against their own public Steam library (what they play most), the way imho.run's library mode does it; owned games are left out. Use it when the user gives their Steam profile and wants picks for their taste in general; for 'games like X' use games_like or recommend. Takes a SteamID64 or a steamcommunity.com/profiles/<SteamID64> link (not a custom /id/ name) and works only for public profiles imho.run already has; otherwise it returns one 'unavailable' error with a link the user can open to paste their profile. Each pick names the most-played game it is closes…
Added "recommend"; changed the definition of "find_game_by_description", "game_facts" and "games_like" (3 tools before, 4 now)
⟨99 unchanged words⟩ only when the user does not know thetitle.title; for games similar to a known game use games_like or recommend.
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{"properties":{"attribution":{"title":"Attribution","type":"string"},"confidence":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Confidence"},"find_game_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"/find-game with the description filled in, for the user to refine.","title":"Find Game Url"},"lang":{"enum":["en","ru"],"title":"Lang","type":"string"},"results":{"items":{"properties":{"igdb_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Igdb Url"},"name":{"title":"Name","type":"string"},"platforms":{"items":{"type":"string"},"title":"Platforms","type":"array"},"rank":{"title":"Rank","type":"integer"},"steam_appid":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"title":"Steam Appid"},"steam_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Steam Url"},"summary":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Summary"},"url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Its imho.run page, when we have one.","title":"Url"},"why":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Why"},"year":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"title":"Year"}},"required":["rank","name"],"title":"AgentFindItem","type":"object"},"title":"Results","type":"array"},"source":{"title":"Source","type":"string"},"tool_url":{"title":"Tool Url","type":"string"}},"required":["source","attribution","lang","results","tool_url"],"title":"FindGameResponse","type":"object"}Changed the definition of "find_game_by_description"
⟨14 unchanged words⟩ era). Returns ranked candidates with a reasoneach.each, a `confidence`, and `find_game_url`: imho.run's /find-game page with the description filled in (the user presses the button; nothing runs by itself). Pass what the user said about the platform, the release years and the camera as `platform`, `year_min` / `year_max` and `perspective` instead of leaving them only in the text. When `confidence` is not high or no result fits, give the user `find_game_url` so they can add details there. Slow (LLM) and rate-limited: use it ⟨9 unchanged words⟩
⟨25 unchanged words⟩ en","ru"],"type":"string"},"perspective":{"description":"Camera: first person, third person, top-down or side view.","enum":["first","third","top_down","side"],"type":"string"},"platform":{"description":"Where the user played it, if they said (a platform family).","enum":["pc","playstation","xbox","nintendo","sega","mobile","browser","arcade"],"type":"string"},"year_max":{"description":"Latest plausible release year, if the user gave an era.","maximum":2035,"minimum":1970,"type":"integer"},"year_min":{"description":"Earliest plausible release year, if the user gave an era.","maximum":2035,"minimum":1970,"type":"integer"}
Changed the definition of "game_facts" and "games_like"
⟨15 unchanged words⟩ , review numbers, a review-mined summary and links. For a few single-player games, `coop_via_mod` names a reviewed fan mod for co-op, with caveats.
⟨8 unchanged words⟩ co-op games.","type":"boolean"},"coop_mode":{"description":"Kind of co-op (implies coop): online co-op (Remote Play Together does not count), or local same-screen / split-screen co-op.","enum":["online","local"],"type":"string"},"free":{"default":false,"description":"Only ⟨65 unchanged words⟩
Certificate recorded, valid to 2026-12-02
Authorization not required
Unknown → Live
First tool surface recorded: 3 tools (server version 1.0.0)
https://imho.run/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 10 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
New Steam releases — Games released on Steam in the last 30 days that players rate well (70%+ positive, 50+ positive reviews), or with `upcoming` the upcoming games that have a release date; optionally co-op only. The site's New releases list, with price, Steam Deck status, release date and links. Released games carry `release_kind`: `new`, or `ea_exit` for a game that just left Early Access (its 1.0; it was playable before), so call those 'out of Early Access', not new. `ea_exits`: include (default), exclude (brand-new games only) or only. Use it for 'what's new / coming out'; for what is gaining players now use…
Search Steam games by title — Find Steam games by title (typos, partial names, Russian names and acronyms are fine): appid, year, imho.run page and Steam link for each match. Use it to check which game the user means or to get an appid; the other tools also accept names directly. For a game the user can only describe, use find_game_by_description.
Trending on Steam — Steam games trending right now (imho.run/trending): `rising` = established games gaining reviews and players against their own recent baseline, `breakouts` = new games taking off. Each has reviews this week, growth in %, price, Steam Deck status and links. Use it for 'what's hot / popular right now on Steam'; for new releases use new_releases, for games like a given game use games_like.
⟨29 unchanged words⟩ a reviewed fan mod for co-op, with caveats. Use it to answer questions about a game the user names; for similar games use games_like or recommend.
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{"properties":{"attribution":{"title":"Attribution","type":"string"},"game":{"properties":{"appid":{"title":"Appid","type":"integer"},"coming_soon":{"default":false,"title":"Coming Soon","type":"boolean"},"coop_via_mod":{"anyOf":[{"description":"Reviewed fan-mod co-op for a game without full official co-op (#665).","properties":{"caveats":{"description":"Always pass these on: unofficial mod, save and anti-cheat risk.","items":{"type":"string"},"title":"Caveats","type":"array"},"last_checked":{"title":"Last Checked","type":"string"},"maturity":{"enum":["stable","beta"],"title":"Maturity","type":"string"},"max_players":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"title":"Max Players"},"mod_name":{"title":"Mod Name","type":"string"},"mod_url":{"description":"The mod's official project page. Link this, never a mirror.","title":"Mod Url","type":"string"},"note":{"title":"Note","type":"string"},"note_lang":{"default":"en","enum":["en","ru"],"title":"Note Lang","type":"string"},"official_coop_is_summon_only":{"default":false,"title":"Official Coop Is Summon Only","type":"boolean"},"scope":{"enum":["full_campaign","partial_campaign","shared_world","sandbox_servers"],"title":"Scope","type":"string"},"scope_text":{"title":"Scope Text","type":"string"},"status":{"description":"ok = released after the last game patch; frozen_game = the game is no longer patched; lagging = the game was patched after the mod; check_due = not rechecked in 90+ days.","enum":["ok","frozen_game","lagging","check_due"],"title":"Status","type":"string"}},"required":["mod_name","mod_url","scope","scope_text","maturity","status","last_checked","note"],"title":"AgentCoopViaMod","type":"object"},{"type":"null"}],"default":null,"description":"Only for listed single-player games: co-op through a reviewed fan mod."},"description":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Steam's short description (English).","title":"Description"},"description_lang":{"default":"en","title":"Description Lang","type":"string"},"developers":{"items":{"type":"string"},"title":"Developers","type":"array"},"genres":{"items":{"type":"string"},"title":"Genres","type":"array"},"name":{"title":"Name","type":"string"},"price":{"properties":{"amount":{"anyOf":[{"type":"number"},{"type":"null"}],"default":null,"description":"Price as last scraped from the US Steam store.","title":"Amount"},"currency":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Currency"},"is_free":{"title":"Is Free","type":"boolean"},"text":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"\"Free\", \"29.99 USD\" or null when unknown.","title":"Text"}},"required":["is_free"],"title":"AgentPrice","type":"object"},"release_date":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Release Date"},"reviews":{"anyOf":[{"properties":{"positive_pct":{"description":"Share of positive Steam reviews, 0-100.","title":"Positive Pct","type":"integer"},"total":{"description":"Steam user reviews.","title":"Total","type":"integer"}},"required":["total","positive_pct"],"title":"AgentReviews","type":"object"},{"type":"null"}],"default":null},"similar_url":{"description":"Games like this one on imho.run.","title":"Similar Url","type":"string"},"steam_deck":{"enum":["verified","playable","unsupported","unknown"],"title":"Steam Deck","type":"string"},"steam_url":{"title":"Steam Url","type":"string"},"summary":{"anyOf":[{"properties":{"co_op":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Co Op"},"dealbreakers":{"items":{"type":"string"},"title":"Dealbreakers","type":"array"},"difficulty":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Difficulty"},"hooks":{"items":{"type":"string"},"title":"Hooks","type":"array"},"language":{"default":"en","title":"Language","type":"string"},"length":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Length"},"session_shape":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Session Shape"},"tagline":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Tagline"}},"title":"AgentFactsSummary","type":"object"},{"type":"null"}],"default":null,"description":"Review-mined summary (English), when we have one."},"tags":{"description":"Top Steam user tags by votes.","items":{"type":"string"},"title":"Tags","type":"array"},"url":{"title":"Url","type":"string"},"year":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"title":"Year"}},"required":["appid","name","url","similar_url","steam_url","price","steam_deck"],"title":"AgentGameFacts","type":"object"},"generated_at":{"title":"Generated At","type":"string"},"lang":{"enum":["en","ru"],"title":"Lang","type":"string"},"other_matches":{"items":{"properties":{"appid":{"title":"Appid","type":"integer"},"name":{"title":"Name","type":"string"}},"required":["appid","name"],"title":"AgentMatch","type":"object"},"title":"Other Matches","type":"array"},"query":{"title":"Query","type":"string"},"source":{"title":"Source","type":"string"}},"required":["query","source","attribution","lang","game","generated_at"],"title":"GameFactsResponse","type":"object"}Steam games similar tooneONE game, ranked by imho.run's recommender (the list on that game's imho.run page), each with a one-line reason, price, ⟨6 unchanged words⟩ the imho.run page URL and the Steam URL. Use it for 'games like X', optionally only free, co-op or Steam Deck games. Use `recommend` instead when the user names 2-3 games, wants other filters (no PvP, no microtransactions, release years, niche) or describes what they want in words.
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{"properties":{"attribution":{"title":"Attribution","type":"string"},"filters":{"properties":{"coop":{"default":false,"title":"Coop","type":"boolean"},"coop_mode":{"anyOf":[{"enum":["online","local"],"type":"string"},{"type":"null"}],"default":null,"title":"Coop Mode"},"deck":{"anyOf":[{"enum":["verified","playable"],"type":"string"},{"type":"null"}],"default":null,"title":"Deck"},"free":{"default":false,"title":"Free","type":"boolean"}},"title":"AgentFilters","type":"object"},"generated_at":{"title":"Generated At","type":"string"},"lang":{"enum":["en","ru"],"title":"Lang","type":"string"},"list_url":{"description":"The same list on imho.run.","title":"List Url","type":"string"},"other_matches":{"description":"Other games the query could mean; pass one's appid as `q` to switch.","items":{"properties":{"appid":{"title":"Appid","type":"integer"},"name":{"title":"Name","type":"string"}},"required":["appid","name"],"title":"AgentMatch","type":"object"},"title":"Other Matches","type":"array"},"query":{"title":"Query","type":"string"},"results":{"items":{"properties":{"appid":{"title":"Appid","type":"integer"},"genres":{"items":{"type":"string"},"title":"Genres","type":"array"},"name":{"title":"Name","type":"string"},"price":{"properties":{"amount":{"anyOf":[{"type":"number"},{"type":"null"}],"default":null,"description":"Price as last scraped from the US Steam store.","title":"Amount"},"currency":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Currency"},"is_free":{"title":"Is Free","type":"boolean"},"text":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"\"Free\", \"29.99 USD\" or null when unknown.","title":"Text"}},"required":["is_free"],"title":"AgentPrice","type":"object"},"rank":{"title":"Rank","type":"integer"},"reviews":{"anyOf":[{"properties":{"positive_pct":{"description":"Share of positive Steam reviews, 0-100.","title":"Positive Pct","type":"integer"},"total":{"description":"Steam user reviews.","title":"Total","type":"integer"}},"required":["total","positive_pct"],"title":"AgentReviews","type":"object"},{"type":"null"}],"default":null},"steam_deck":{"enum":["verified","playable","unsupported","unknown"],"title":"Steam Deck","type":"string"},"steam_url":{"title":"Steam Url","type":"string"},"url":{"description":"Link this when you mention the game: its page on imho.run.","title":"Url","type":"string"},"why":{"description":"One short sentence: why this game is like the seed.","title":"Why","type":"string"},"year":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"title":"Year"}},"required":["rank","appid","name","url","steam_url","why","price","steam_deck"],"title":"AgentPick","type":"object"},"title":"Results","type":"array"},"seed":{"properties":{"appid":{"title":"Appid","type":"integer"},"name":{"title":"Name","type":"string"},"steam_url":{"title":"Steam Url","type":"string"},"url":{"description":"The game's page on imho.run (the full list of similar games).","title":"Url","type":"string"}},"required":["appid","name","url","steam_url"],"title":"AgentSeed","type":"object"},"source":{"description":"Always \"imho.run\".","title":"Source","type":"string"}},"required":["query","source","attribution","seed","lang","filters","list_url","results","generated_at"],"title":"GamesLikeResponse","type":"object"}Recommend Steam games — Steam games for someone who likes 1-3 given games, ranked by imho.run's recommender: the list imho.run's own tool shows for those games and filters. Use it instead of games_like when the user names several games, wants filters beyond free / co-op / Steam Deck (no PvP, no microtransactions, no grind, not too hard, no Early Access, release years, more niche or more popular), or says what they want in words: pass that as `preferences` ('cozy base building, no combat'); the result says which Steam tags it was read as. When the user reacts to the picks, call it again with `liked` / `disliked`: lik…