⚡ skillsplayground

MCP Connectors

Remote MCP servers you can add to chat apps by URL. 294 are listed in Claude's official connector directory. Each page shows the connector URL, sign-in needs, tools and the steps for each app.

Claude.aiChatGPTGrokGeminiCopilotPerplexityLe ChatManusMuse

4,694 connectors

com.edgethirteen.www/gateway
All 36 Edge Thirteen MCP tools (SEC filings, WCAG, entity diligence, more) in one endpoint.
com.edgethirteen.www/graham-number-calculator
Benjamin Graham's fair-value ceiling and margin of safety for a US-listed ticker.
com.edgethirteen.www/hubspot-dbv
Free map of HubSpot legacy v1-v4 API operations to their date-based-versioning replacements.
com.edgethirteen.www/industry-primers
Pricing/details for Edge Thirteen's current industry primer, sourced to each firm's own 10-K.
com.edgethirteen.www/kdpcheck
Scan manuscript text for AI-slop prose patterns before publishing to Amazon KDP.
com.edgethirteen.www/killcord
Dead-man's switch for Anthropic API spend: kills the key the instant it crosses a limit you set.
com.edgethirteen.www/lite
36 SEC, WCAG and entity-diligence tools behind 2 low-context ones: discover_tools, call_tool.
com.edgethirteen.www/meterkit
Drop-in usage credit ledger plus current Stripe Billing Meter Events integration for Next.js.
com.edgethirteen.www/numbercheck
Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.
com.edgethirteen.www/pumpcheck
Detect npm download-pumping before adding a dependency: real usage vs inflated counter.
com.edgethirteen.www/renewal-matrix
Score a subscription cancellation flow against federal, CA, CO, VT, and OR click-to-cancel laws.
com.edgethirteen.www/sanctions
Screen a name against OFAC's SDN and Consolidated Sanctions lists before a transaction.
com.edgethirteen.www/site-audit
Discover a site's pages from its sitemap and sample them for WCAG and prompt-injection risk.
com.edgethirteen.www/slopcheck
Check a YouTube channel's recent uploads against YouTube's 2026 inauthentic-content policy.
com.edgethirteen.www/stackledger
Audit a pasted SaaS subscription list for redundant-category overlap and overspend.
com.edgethirteen.www/tariff-refund-screen
Screen US public companies for IEEPA tariff-refund exposure disclosed in their SEC filings.
com.edgethirteen.www/us-diligence
Screen a US company against SEC EDGAR, OFAC sanctions, federal awards and federal court dockets.
com.edgethirteen.www/valuefeed
Weekly SEC-sourced research packet licensed for newsletter writers to build commentary on.
com.edgethirteen.www/voicebrief
SEC-grounded stock facts phrased as single spoken sentences for a voice assistant to read.
com.editalmd/editalmd
Brazilian public procurement (PNCP): search, deadlines, tender markdown, alerts and watches.
com.eformogi/records-vault
Consent-scoped vault access and free verification of family-issued learning records.
com.einvoicewiz/einvoicewiz
Generate & validate EN 16931 e-invoices (Factur-X, ZUGFeRD, XRechnung); verification certificates
com.electricskateboard/electricskateboard
Live prices for e-skateboards, onewheels, scooters and e-bikes: buy now or wait, with the evidence.
com.eleyed/redact
Redact PII from text before it reaches a model. Nothing stored, no third-party AI.
com.eligiblebydescent/site
Eligible By Descent: the site's own MCP server — checker, enquiry (enquiry = a human handoff,...
com.ellomind/therapy-booking
Check live availability and book therapy sessions with a Malayalam-speaking psychologist.
com.emailkind/emailkind
Classify email addresses and domains by provider and type (business, personal, disposable).
com.emorahealth/mental-health-care
Search providers, check availability, book evaluations, and estimate insurance copays.
com.employeecostaustralia/site
Employee Cost Australia: the site's own MCP server — calculator, enquiry (enquiry = a human...
com.employeedeskhq/site
EmployeeDeskHQ: the site's own MCP server — dataset; every answer cites the site.
com.emplusx/emplusx
Finished, on-brand .pptx and .docx from a brief - quality-gated by an agentic consulting team.
com.encompassconfirm/ec360
KYC automation from authoritative public sources. Requires an Encompass licence.
com.energyaisolution/energyai
Solar, weatherization, EV charging, battery and heat-pump decision tools for AI agents.
com.energyaisolution/solar-home-incentives
Solar and home energy discovery: estimates, incentive sources, guides and contractor options.
com.enigma/enigma-mcp-server
An MCP server that provides access to trusted data about business identity and activity
com.entitysearchhq/site
EntitySearch HQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...
com.eorcompass/site
EOR Compass: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...
com.equipmentrentalcompare/site
Equipment Rental Compare: the site's own MCP server — dataset, enquiry (enquiry = a human...
com.essentras/placements
Buy press coverage in 3,800+ vetted media outlets. Price a basket, get a checkout link.
com.esti-maite/construction-takeoff-estimating
Construction takeoff and estimating for AI agents. Measure a drawing PDF, export a priced estimate.
com.euearth/euearth
An agent-first commons: merit crowns each domain's open model; standing is earned, never bought.
com.eurocollis/eurocollis
Read-only logistics data for Morocco-Europe shipping: quotes, couriers, tracking and customs.
com.eurorackref/eurorack
Citation-anchored Eurorack module reference: specs, compatibility, and patch techniques.
com.eventsynoptic.go/event-synoptic
Live LA events, ticket price comparison, bars & nightlife with real-time happy hours
com.everlange/mcp
Everlange: audit AEO on 67 criteria across 10 answer engines, apply fixes, prove the gain.
com.everstake/mcp
MCP server connecting AI agents to non-custodial staking data across 130+ networks.
com.everydaybudd/decisions
Verified US tax and money decision tools: verdict plus a pre-filled deep link to the full page.
com.exittaxestimator/site
Exit Tax Estimator: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not...

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