MCP Server Discovery - September 27, 2026 (Evening Sweep)¶
Source: mcp.so feed (30 server blocks, direct fetch, TanStack Router $R refs) + mcpservers.org /all pages 1-3 via the r.jina.ai reader proxy (direct curl Cloudflare-challenged) + 18 detail pages via the reader proxy (mcpservers.org detail pages plus mcp.so server pages for feed-only candidates)
Method: feed slug/name pairing plus rich-block parse (name, tagline, categoryName, createdAt), /all slug extraction with entry-shape classification, batch cross-reference against the 689-server catalog (grep alternation pass plus ### heading checks), detail-page enrichment for endpoint/auth/tools, guide validation (8 frontmatter fields, em-dash scan, redaction scan)
Date: September 27, 2026 19:00-20:00 MST (02:00-03:00 UTC)
Summary¶
| Metric | Count |
|---|---|
| Feed blocks parsed | 30 (mcp.so, direct fetch) |
| /all entries classified | 90 (pages 1-3 via r.jina.ai proxy) |
| Detail pages fetched | 18 (reader proxy) |
| Candidates cross-referenced | 124 tokens against 689-server catalog |
| New business-relevant servers | 22 |
| Integration guides written | 22 |
| Guide validation | 22/22 PASS |
New Servers Catalogued (22)¶
Sales, outreach and marketing 1. Warmerly MCP - official cold email and B2B lead workspace. Streamable HTTP at app.warmerly.com/api/mcp, OAuth 2.1 with no API key, every plan including Free, registry com.warmerly/warmerly. Leads, campaigns, mailbox health, SPF/DKIM/DMARC/MX checks, reply triage, email verification. 2. Sendsets MCP - programmable cold email service at api.sendsetsapi.com/v1/mcp (OAuth 2.1 RFC 9728 or ssk_ key). Campaigns, leads, mailbox warmup, inbox replies, durable idempotent runs, credential-bound policy engine (executed / awaiting_approval / blocked), free to 10 mailboxes. 3. Deeplead MCP - verified B2B contacts at www.deeplead.io/api/mcp (OAuth or Bearer key). Local business and people search, company enrichment, decision makers, verified emails and phones. 4. ContentStudio MCP Server - official hosted social MCP for agencies at mcp.contentstudio.io/mcp. Draft, schedule, publish, approvals, analytics, inbox across connected networks. 5. MediaFast MCP - Reddit marketing for agents (mediafa.st). 24/7 keyword watching, subreddit discovery with promotion rules, rule-aware post drafts, thread targets, shadowban checks, daily plan. Endpoint provisioned by the app. 6. Tyton MCP - Meta Pixel and Conversions API audit and fix at mcp.usetyton.com/audit. Free audit with no account, agent installs pixel, server events and deduplication; operator completes the Meta screens. 7. Go Rocket MCP - URL-to-video ads at www.go-rocket.ai/mcp. 9:16 vertical ads with photoreal presenter in 21 languages, blurred sample in chat before checkout.
SEO and data 8. HarborRank MCP - live SEO data (harborrank.com/features/mcp, docs-managed endpoint). Keyword research, live SERPs, saved keywords, rank tracker, domain overview, backlinks, read-only Search Console without Google Cloud setup. 9. seodraft MCP - SEO drafting at seodraft.app/mcp. 37 tools, stateless streamable HTTP, OAuth via Clerk, get_skill pipeline, versioned writes, 7-day free then $5/month. 10. Shipwork SEO Checks - keyless technical SEO JSON API at shipwork.io. POST /api/audit, /api/score, /api/bulk-status, /api/sitemap-generator, GET /api/check/{name} with 24 named checks, OpenAPI 3.1, agent skill manifest. 11. Databar.ai MCP - 100+ provider B2B enrichment at mcp.databar.ai/mcp. Email and phone waterfalls, ICP prospect search, technographics, persistent tables, per-provider credit pricing, 24-hour result cache.
Finance and operations 12. Gloom MCP - Bloomberg-style financial data at api.gloom.sh/mcp. Quotes, financials, holders, options, SEC filings, macro, congressional trades, news wire, hiring data; OAuth or per-agent bearer keys with access tiers; part of Gloom Pro. 13. DeepLedger MCP - QuickBooks Online bookkeeping at mcp.deepledger.ai/mcp. 24 tools across transactions, lookups, reports and workflow; review tasks instead of guesses; month-end close; multi-company switching. 14. Handl MCP - billing operations for freelancers and small agencies at mcp.handl.works/api/mcp (OAuth). Quotes, invoices, one-click payment links, reminders, scope change tracking, AI follow-ups, cash flow dashboard. 15. Stackcut MCP - SaaS cost reduction at stackcut.io/mcp. 17 tools: recipe search, re-costed audits, stack audits, workflow runbooks, vendor picks; savings modeled from public list prices; privacy-modeled argument storage. 16. PaperOffice AI MCP - headless DMS at mcp.paperoffice.ai/dms (OAuth 2.1 or user/group tokens). 14 tools plus discovery to 300+ API/MCP tools, AI-OCR, 60+ IDP collections, e-signatures, audit trail, EU Tier III hosting. 17. Userport MCP - SaaS support inbox and outbound at mcp.userport.io/mcp (OAuth 2.1, free plan). Triage, drafts and sends, onboarding sequences, drop-off analytics, month-over-month outbound reports. 18. Odichat MCP - 126-tool Meta messaging inbox (WhatsApp, Instagram, Facebook) with token-in-URL auth. Conversation search, sales pipeline updates, automated follow-ups. 19. StartupPerks MCP - keyless startup credits database at startupperks.co/mcp. 1,000+ source-cited programs including AWS Activate, Google for Startups, NVIDIA Inception.
Security and productivity 20. Sunglasses MCP - local input firewall (sunglasses-dev/sunglasses). scan_text, scan_file, scanner_info over 1,554 patterns across 118 categories; offline. 21. ZTDS MCP - zero-trust PII sanitization (moxno/ztds.ai). Local in-memory de-identification and deterministic surrogate tokenization, RFC v1.0, Apache-2.0. 22. Mnemos MCP - local-first meeting memory (pushkarrmandot/mnemos). On-device recording and transcription, decisions and action-item extraction, meeting history for MCP clients.
Identified, Not Catalogued¶
- TheLuckyStrike suite relistings (mcp-office-suite, mcp-loan-calculator, mcp-invoice-generator, mcp-quotes, mcp-receipts, mcp-tax-calc, mcp-time-tracker, mcp-currency, mcp-payroll, mcp-pomodoro, mcp-stripe-billing, mcp-budget) - already catalogued as the Sep 13 Ops Suite; no re-cataloguing.
- Single-vendor booking-demo family (DodoDentist, DoctoFam, HairDora, GymFlexa, Veterical, Hotelumo, InvoiceVista) - one vendor publishing per-vertical demo servers from a shared /developers/#mcp pattern; burst excluded per doctrine.
- Crypto and x402 class: MilliGate, chiefofstaff, LiquidVision, Laso Finance, Pocket Network, Exchange.news; HumanMirror prior disposition respected.
- Geo-niche family: nu:legal, Companero, Arikratt, Assinafy, Doklad.ai, Rychla Hypo, PandaStock, DATEV EXTF.
- Consumer class: Senaro, Beyond Payday, Soar Flights (prior disposition), Biohacking Kompakt, OpenMapp, Callstay, image to image ai, DSCR Lender Data.
- Dev infra and utilities: SnapDeploy, HostingFor.AI, DropTheHassle, Carrick, FluxGit, Gemmein, Baton, Tabellum, intents-mcp, Yetishare, Grabbit, search-rotation, NarshaADK, Aident, Screen Browser, Schemity, BCD (desktop automation class), AgentAddress.
- Agent infra: Agent Traffic Lab, PigeonRelay, Flocker, Patricia, MyPenny, Provena, Agent Rider.
- Design and creator utilities: SVG Lab, appdesigns, Twistly, Daydream, Tonpit, Underlayer.
- Analyst and ToS niches: ThreatCluster, Universal LinkedIn (stealth-browser class).
- Thin listings: Email Spam Tester, Virlo, SecondAppraisal, Aevia LCA, Xorventa, Infinity Blip, wa2agent (invite-only), Metabind (demo), ATS Jobs API, Alternative Asset Literacy, Scholar Engine.
- ★★ backlog for a future sweep: AgileHero, Faivelo Email, Kondo, Telebrief, Wakala, Postbox Services.
- Sponsors and repeats: Alpha Vantage (catalogued), ego lite (disposed), WhatsMCP (catalogued), AllNewsAPI (disposed).
Verification Notes¶
- 22/22 guides passed the frontmatter validator (8 required fields, em-dash scan, redaction scan, added-date match).
- All endpoint URLs in the guides come from vendor pages or the directory detail pages fetched this cycle; no endpoint was guessed.
- Both clones (Spark and Mac Mini) were at the same Sep 15 midday state at sweep start; Spark was ahead on unrelated files and was used as the patch and push target per the fresher-clone doctrine.