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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

4,691 connectors

com.dropwatchhq/entity-screen
Screen a business or person for exclusions, debarment, and sanctions (SAM.gov, OFAC).
com.dropwatchhq/exclude-feed
Screen a business for federal exclusions & sanctions: OFAC SDN, HHS-OIG LEIE, SAM.gov debarment.
com.dropwatchhq/freight-intel
Freight carrier intel: new FMCSA authority feed, carrier lookup by DOT/MC, safety screen (CSA/SMS).
com.dropwatchhq/govcon-contractor-signals
Federal contractor M&A signals: rising contractors, growth momentum, award search.
com.dropwatchhq/govcon-feed
Track US federal contract changes: what changed, deltas, competitor award watch, award search.
com.dropwatchhq/govcon-recompete
Predict federal contract recompetes: expiring contracts, likely competitors, win odds.
com.dropwatchhq/grant-finder
Find federal and public grants a business may qualify for, with eligibility and links.
com.dropwatchhq/health-intel
Healthcare provider & compliance intel: NPPES lookup, OIG/SAM exclusion screening, FDA enforcement.
com.dropwatchhq/oracle
MCP tools: collectible price-fairness, recall safety, drop tracking, card grading, settlements.
com.dropwatchhq/parcel-edge
Cook County IL commercial property-tax appeal leads: assessed value above recent arm's-length sale.
com.dropwatchhq/patent-gap
Off-patent opportunity feed: expiring design patents, recall + supplier screened, for sellers.
com.dropwatchhq/payer-api-directory
Directory of US clearinghouse/payer APIs (Availity, Optum, Waystar) with pricing & access signals.
com.dropwatchhq/phoenix-screen
Phoenix/rebrand relink detection: links a debarred principal to a newly-formed business entity.
com.dropwatchhq/recall-risk
Check a product's recall risk: score + active CPSC/FDA/NHTSA recalls for a product or brand.
com.dropwatchhq/research-intel
Research GTM triggers: new NIH grants by PI/institution and new clinical trials by sponsor/phase.
com.dropwatchhq/sec-intel
Fresh SEC filing intel: 8-K events, Form 4 insider activity, risk-language, filing velocity, watch.
com.dropwatchhq/social-pulse
Real-time Reddit + Hacker News sensing: trending, mention velocity, sentiment, emerging terms.
com.dropwatchhq/title-check
VIN/HIN pre-purchase report: open NHTSA recalls, complaints, investigations, title-brand & liens.
com.dropwatchhq/trial-overdue
Find clinical trials overdue on legally required results reporting, by sponsor and trial.
com.dropwatchhq/verified-feed
Contradiction-verified, freshness-SLA'd signed feed: per-record status + as-of date + receipt.
com.easyonward/mcp-server
Passport visa, entry & transit requirements for any country pair, with official government sources.
com.echosaw/mcp-server
Media intelligence analysis for audio, video, and images via the Echosaw MCP server.
com.eckari/capabilities
Deterministic company, entity and location lookups for agents - per call, x402 or API key.
com.economicium/mcp
Free finance and trading calculators as MCP tools: risk/reward, RMD, Coast FIRE, inflation.
com.edgethirteen.www/accessproof
Scan a web page's markup for the WCAG failures ADA demand letters cite most often.
com.edgethirteen.www/advisor-letter
Weekly white-label market-commentary draft advisors send to clients under their own name.
com.edgethirteen.www/ai-disclosure-kit
EU AI Act Article 50 transparency kit: disclosure text, embeddable banner, compliance record. $59.
com.edgethirteen.www/altman-z-score-calculator
Altman Z-Score bankruptcy-risk screen for a US-listed ticker, inputs looked up automatically.
com.edgethirteen.www/apidrift
Alerts on breaking changes, deprecations, and pricing shifts across major LLM provider APIs.
com.edgethirteen.www/bank-stress-dataset
Pricing/details for a CSV of every FDIC-insured bank's stress metrics from its own Call Report.
com.edgethirteen.www/chargeback-response
Draft a chargeback dispute-response evidence checklist and letter preview from order details.
com.edgethirteen.www/cloakcheck
Scan a page for content planted to hijack an AI browsing/shopping agent before it acts on the page.
com.edgethirteen.www/dcf-calculator
Discounted-cash-flow intrinsic value per share from growth/discount/terminal assumptions.
com.edgethirteen.www/drop-compliance-kit
Check a California data broker's next DROP 45-day deletion-request check-in deadline.
com.edgethirteen.www/exploitwatch
Check a dependency list against CISA's live Known Exploited Vulnerabilities catalog.
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.

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