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.
Certificate changed, valid to 2027-01-19
Changed the definition of "search_fragrances"
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
Full-text search across1310,000+ fragrances in the Perfume Picks database. Filter ⟨20 unchanged words⟩
Changed the definition of "search_fragrances"
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
Full-text search across1310,000+ fragrances in the Perfume Picks database. Filter ⟨20 unchanged words⟩
Changed the definition of "compare_fragrances", "find_dupes", "find_similar" and 5 more
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Compare two fragrances"}
Curated dupes for a fragrance—: cheaper scents documented to smell like the original, with match percentage and price comparison.The answerUsetofor 'what smells like Xwithoutbut
Changed the definition of "compare_fragrances", "find_dupes", "find_similar" and 5 more
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Compare two fragrances"}
Curated dupes for a fragrance—: cheaper scents documented to smell like the original, with match percentage and price comparison.The answerUsetofor 'what smells like Xwithoutbut
Certificate recorded, valid to 2026-11-19
Authorization not required
First tool surface recorded: 8 tools (server version 1.0.0)
https://mcp.perfumepicks.app/?src=registry (mcp_streamable_http) — from mcp_registry
Changed the definition of "find_similar", "search_fragrances" and "trending_fragrances"
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨18 unchanged words⟩ "Max results (default 5)","maximum":1510,"minimum":1,"type":"integer"}} ⟨4 unchanged words⟩
⟨48 unchanged words⟩ ":{"description":"Max results (default 10, max 10)","maximum":2510,"minimum":1,"type":"integer"},
Certificate recorded, valid to 2026-11-24
Authorization not required
First tool surface recorded: 8 tools (server version 1.0.0)
Showing the latest 13 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Find dupes (cheaper smell-alikes)"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Find similar fragrances"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get fragrance details"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get personalized recommendations"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Search the Perfume Picks catalog"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Trending fragrances"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"What should I wear tonight?"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Find dupes (cheaper smell-alikes)"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Find similar fragrances"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get fragrance details"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get personalized recommendations"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Search the Perfume Picks catalog"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Trending fragrances"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"What should I wear tonight?"}
⟨7 unchanged words⟩ ":{"description":"Max results (default 10, max 10)","maximum":2010,"minimum":1,"type":"integer"}} ⟨2 unchanged words⟩