17,557 servers. Updated 2026-09-07 09:40

"Slack" matching MCP connectors:

Solar Quote Audit — Check Before You Sign A
io.github.janoliverautomation-stack
Free independent solar proposal review tool for California homeowners. Audit your solar quote for pr
Energy Finance
31
proofstack A
app.vercel.proof-stack-lake
Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.
Research & Data Finance
31
Slacking.biz — SEC Financial Data + US Economics + Demographics + FX C
io.github.Th3Slack3r
75 MCP tools: SEC financials, FRED economics, IRS 990, FDA, FX, UK Companies House.
Finance Government Data Open Data
751
Black_Wall x402 Payment Guardrail A
com.blackwalltier.mcp
Pre-signature x402 payment-risk oracle. AI agents call forecast_payment before paying a counterparty and get a GO / HOLD / STOP verdict from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions screening — plus a third-party-verifiable Ed25519 signed receipt. Verdict only; never takes custody. Free under $10 at risk; returns an x402 payment challenge over that.
Payments & Billing Security Finance
12
TroyStack A
ai.troystack.api
Live precious metals prices, COMEX vault data, market intelligence, and calculators.
Finance Search Research & Data
122
Reich Tools — Trademark Clearance & Stock SignalsOAuth
io.github.sreichsbb-stack
Trademark clearance (USPTO+TMview) and self-graded stock signals for AI agents. JSON verdicts.
Legal & Compliance Finance
2