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 "get_loop"
⟨28 unchanged words⟩ pages, and fix checked after it ships:earlyareadsfirst check ondaysday728,andre-checks14,onthedaysverdict45,on60dayand2875 and a final check on day4590 (whether it is still live and how ⟨63 unchanged words⟩
Changed the definition of "add_brand" and "get_visibility"
⟨44 unchanged words⟩ ","maxLength":2048,"type":"string"},"locations":{"description":"Optional: the cities or areas where the brand's buyers are, like [\"Pune\", \"Indiranagar, Bengaluru\"]. Its buyer questions are then split across them and its numbers shown per location. Leave out for a brand with one location.","items":{"maxLength":120,"type":"string"},"maxItems":25,"type":"array"}},"required":["link"],"type":"object"}
⟨39 unchanged words⟩ by=question: each buyer question's mention rate and rank. A brand measured in several locations also gets locations: each location's mention rate, change and the competitor AI names most there, weakest first.
Added "get_loop" (14 tools before, 15 now)
What happened from question to verified fix? — The brand's loop, oldest first: each buyer question tracked, gap found, content draft created, fix published to the brand's site, fix shipped, change seen on the brand's own pages, and fix checked after it ships: early reads on days 7 and 14, the verdict on day 28 and a final check on day 45 (whether it is still live and how citations, mentions and AI-referral traffic moved, each with its sample size; a horizon appears only once it has been measured). The first page also lists before_window: each question's newest draft, publish and shipped fix from before since, its current state. At most 90…
Authorization not required, issuer https://app.proofsource.co
Authorization not required, issuer https://app.proofsource.co
Changed the definition of "mark_fix_shipped"
{"additionalProperties":false,"properties":{"acknowledge_unfilled_gaps":{"description":"A content draft that still has [INSERT ...] gaps is refused and the gaps listed. Set true only after the user confirms the shipped page has them filled.","type":"boolean"},"brand_id":{"description":"Brand id from list_brands. ⟨73 unchanged words⟩
Changed the definition of "add_brand", "create_prompt", "list_brands" and 2 more
⟨27 unchanged words⟩ Google Maps, YouTube or Instagram link).ProofsourceIt reads the site, picks the buyer questions, ⟨43 unchanged words⟩
Adds a buyer question to a topic soProofsourceitasksisitasked on every engine in the plan from the
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Certificate recorded, valid to 2027-01-08
Authorization not required, issuer https://app.proofsource.co
Unknown → Live
First tool surface recorded: 14 tools (server version 1.0.0)
https://app.proofsource.co/v1/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 13 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
The brands thisProofsourceworkspace tracks in AI answers, with ids and ⟨9 unchanged words⟩
The topics and buyer questionsProofsourcethis workspace asks ChatGPT, Perplexity, Claude and Google AI ⟨8 unchanged words⟩
⟨12 unchanged words⟩ one example brand (Tesla), from answersProofsourcecollected from ChatGPT, Perplexity, Claude and Google ⟨53 unchanged words⟩