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 "daily_new_counts", "ecosystem_overview", "namespace_types" and 4 more
NewA ready-to-chart series of new MCP servers per UTC day for the last N days (1 to 365, default 30), ready.toGoodchart.forCall'ShowitdailytonewshowMCPorserversdescribeover thetrend,lastfortwoexampleweeks'.'dailyExample:newdaily_new_counts(days=14)MCP->servers{series:over[{date,thenew_servers}, ...]}. The lasttwodayweeks'can->bedays=14.partial, see snapshot_at.
Start here:one call, no arguments,thereturnssizeaandshortrecentoverviewgrowth of the MCP server ecosystem:in one call. Returns the total number of servers in the Official MCP ⟨11 unchanged words⟩ 3 latest MCP and A2A spec changes witha link to eachsource links, and the snapshot date.Call itGood forquestions like'How big is the MCP ecosystemright nowand what changed lately?'. Example: ecosystem_overview() -> {total_servers, new_servers_last_7_days, new_servers_last_30_days, latest_spec_changes, snapshot_date}. No arguments.
HowWho publishes MCP serversareandpublishedhow:undertheasplit between code hostnamespacenamespaces (io.github, io.gitlab, io.bitbucket)orandunderpublishers'theownpublisher'sdomains,ownbydomain.servers
HowGrowth since any date: how many MCP servers were first published on or aftera dateit,with asplit by namespace type.Call itGood forgrowth questions like'How many new MCP servers since October?'. Example: new_servers_count_since(date="2026-10-01"(YYYY-MM-DD) -> {since, count, by_namespace_type}. Date format YYYY-MM-DD.
HowA headline number for a post, slide or dashboard: how many MCP servers the Official MCP Registry lists, ⟨10 unchanged words⟩ package type (npm, pypi, ...).Call itGood forquestions like'How many MCP servers arethere?' orthere,whenandyouhowneedmanyarunheadlineremotely?'.numberExample:forregistry_totals()a->
Date andWhatsourcetoofcite: thedatasnapshot date and source behind the other tools, and which fields arekept.keptCalloritdropped.whenGoodyouforwant'Whichtodaycitedothethese
NotableWhatchangeschangedtoin the MCP and A2A specificationson or aftersince a date, each as aone-lineshort summary in our own words with a link to thesource.release notes. A short curated list, not a full changelog.Call itGood forquestions like'What changed in the MCP spec this year?'. Example: spec_changes_since(date="2026-01-01"(YYYY-MM-DD) -> {count, changes: [{spec, tag, date, summary, source}]}. Date format YYYY-MM-DD.
Added "ecosystem_overview"; changed the definition of "daily_new_counts", "namespace_types", "new_servers_count_since" and 3 more (6 tools before, 7 now)
Number ofNewnewMCP servers per UTC day for the last N days (max1 to 365, default 30)., ready to chart. Call it to show or describe the trend, for example 'daily new MCP servers over the last two weeks' -> days=14.
Unknown → Live
First tool surface recorded: 6 tools (server version 0.2.0)
https://agent-economy-data.onrender.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 5 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
NumberHowofmany MCP servers were first published on or after a date(YYYY-MM-DD), with a split by namespace type.CountsCallonly.it for growth questions like 'How many new MCP servers since October?'. Example: date="2026-10-01" (YYYY-MM-DD).
TotalsHowofmany MCP servers theregistryOfficialsnapshot:MCPuniqueRegistryserverslists, split by status (active, deprecated), remote transport (streamable-http, sse) and package typecounts.(npm, pypi, ...). Call it for questions like 'How many MCP servers are there?' or when you need a headline number for a post, slide or dashboard. No arguments.
WhatDatethisandsnapshotsourcecontains,ofitsthedatedata behind the other tools, andsource.which fields are kept. Call it when you want to cite the data or tell the user which day the numbers describe. No arguments.
ChangesNotable changes to the MCP and A2Aspecsspecifications on or after a date(YYYY-MM-DD),ineachourasownawordsone-line summary with a link to the source.SummaryAmayshortbecuratedincomplete.list, not a full changelog. Call it for questions like 'What changed in the MCP spec this year?'. Example: date="2026-01-01" (YYYY-MM-DD).
Start here: one call, no arguments, returns a short overview of the MCP server ecosystem: total number of servers in the Official MCP Registry, new servers in the last 7 and 30 days, the 3 latest MCP and A2A spec changes with a link to each source, and the snapshot date. Call it for questions like 'How big is the MCP ecosystem right now and what changed lately?'. No arguments.