MCP Server Discovery - October 21, 2026 (Midday Supplement)

A supplement about an hour after the midday capture. The directories did not move inside the hour, so the delta came from two places: one feed card posted past the midday cut at 17:16Z, and three cards the midday report recorded as carried prior dispositions that had no ledger entry behind them. Every catalogued entry was settled by running the endpoint.

New Servers Catalogued

Server	Category	What it does
Shopify Speed Check MCP	Commerce and Retail	Free keyless remote server at https://tools.skaidigital.com/mcp from Skai Digital, a headless Shopify agency. Unauthenticated POST initialize returned HTTP 200 (skai-shopify-tools 1.0.0) and tools/list returned three tools. check_shopify_store_speed runs PageSpeed Insights on mobile and desktop with real-user Core Web Vitals, returns bottlenecks ranked and labels a headless estimate with its assumptions, in 10 to 90 seconds and cached 24 hours. detect_shopify_store reads the public page only and reports theme store or headless plus the theme name, verified on allbirds.com. calculate_shopify_fees prices Basic, Grow, Advanced and Plus with break-even sales between plans and the requirements only Plus covers: at $250,000 monthly GMV and an $85 average order it returned Advanced at $7,766 a month as the cheapest qualifying plan, Basic excluded on staff account limits, with break-evens at $30,000, $135,000 and $808,750. Gap named rather than closed: the speed class is here through GTmetrix and Sorank, no entry is Shopify-specific, and nothing attributed a slow storefront to the apps a merchant pays for.
IQFluence MCP	Marketing	Influencer vetting and media planning at https://mcp.iqfluence.io/mcp, OAuth 2.1 in the browser or an API key for scripts. Unauthenticated POST initialize returned HTTP 401 invalid_token, and the authorization server metadata returns 200 with authorize, token, register and revoke endpoints, authorization_code and refresh_token grants and PKCE S256. Fifteen documented tools with a credit cost on each paid step: search_influencers over 455M profiles with the first three rows free, unlock_search_results at 0.02 credits an account, get_influencer_report at 1 credit with fake-follower signals and audience quality, compare_influencers and audience_overlap at 1 credit, build_media_plan at 1 credit per creator for expected views, engagements, CPM and cost per engagement, get_contacts at 0.04, post and hashtag reads at 0.02 a page, plus balance, campaigns and report lists. The assistant states each paid step and asks above 5 credits, a daily credit limit is settable per key, and requests are written to a history. Starter $199 for 300 credits, Pro $299 for 500, yearly at 20 percent off, top-ups $0.79. Gap named rather than closed: creator entries here reconcile payouts or publish, and the creator-finder class was held twice against thin scrapers.

Surface Results

• mcp.so /feed page 1 recaptured at 18:00Z: 30 cards, one posted inside the hour (Shopify Speed Check at 17:16Z). Three cards the midday report carried as prior dispositions (FERS, Zeptap, IQFluence) had no ledger entry, so all three were read to detail level and closed with a recorded reason.
• mcpservers.org /all pages 1 to 3 through the reader proxy: 89 slugs, unchanged inside the hour. Five served 404 shells (Mozarkai, Polign, Rollinggo AI, Lucyd Trade, Woven Video).
• No issue-window pass this cycle; the midday pass closed #5887 an hour earlier.

Held This Cycle

FERS held as an engineering computation vertical with no operator data surface, and as a solver the hosted server builds and checks but does not run. Zeptap held as desktop and agent automation infrastructure on the ShadowCursor precedent, its bare-slug detail page a 404 which is the author-path class. Octobooks held against the bookkeeping class carried by Accountable and SuperBooks, with its read, propose and upload scopes recorded for a revisit if that class thins. Wine Labs held as a single vertical market data surface, BEON PASS as an access wallet, Agents Handbook as an agent-playbook knowledge surface. The fifteen username-shell cards are the sitemap-fresh-but-not-live class.

Catalog Count

965 to 967 servers, 845 to 847 guides.