MCP Server Directory

Query the Etherscan v2 API: ETH balance, transactions, ERC-20 transfers.

Scanverity Public Market Discovery com.scanverity/public-market-discovery

Free Polymarket search; EUR100 written reports or one-rule QA; EUR500 five-rule QA by quote.

metzia ai.metzia/metzia

Compare managed Postgres, auth, monitoring, and hosting, then purchase without leaving the session.

HanoLab Voice Conversion io.github.obrr-hhx/hanolab

Convert uploaded speech or singing with your saved HanoLab voices, using OAuth and credit quotes.

AgentDiet Base & Solana DEX Whale Orderflow & Accumulation Scanner dev.agentdiet/whale-momentum

Tracks real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity.

ACM-68000 signals for listed issuers io.github.allooloo/acm-signals

The ACM-68000 signal of a listed security in its home market: trading, not listed, read the filing.

Least-privilege auditor for GitHub Actions workflows: permissions, triggers, secrets.

Trace-store secret census com.textforagents/trace-store-secret-census

Trace-store secret census of stored agent traces. Verdict $0.01, census $4.99, passes $9.99/$19.99.

goblin-alpha com.goblinalpha/goblin-alpha

Price checks for resale agents: sold comps with confidence grades, mislisting scans, fee math.

Single-owner Feishu MCP: run your own service, configure your app, authorize your Feishu account.

well-011-sharescan dev.workers.rainmaker-wells.well-011-sharescan/sharescan

Pre-share scan of text for your terms and secrets/PII. x402 $0.005 USDC, Base. As is, no warranty.

Fairquery Agent Trust & Data Safety com.getfairquery/agent-trust-mcp

PII/secret redaction, email checks, sanctions screening, OSV lookups and an MCP server pre-check.

Agentic Sellar io.github.rcirwin/agentic-sellar

Managed Amazon Seller Central and Ads access for OAuth-capable MCP clients.

x402 DNS Email Auth Checker dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Hotelink io.github.KatyTechnologies/hotelink

Read-only hotel data (OAuth). Guide: https://mcp.hotelink.ai/llms.txt. Verify with list_datasets.

LowlandData Company Identity com.lowlanddata/company-identity

GDPR-clean company enrichment: domain, logo, socials, EU VAT and email-security from a name.

snapWONDERS Vaultify com.snapwonders/mcp

Hosted snapWONDERS MCP: hide files in images, reveal hidden content, analyse media, convert formats

TokenSafe by PromptVault com.onrender.promptvault-x402/tokensafe

Free token risk check (Base/Solana) + info on paid x402 reports. Not financial advice.

Imperium MCP Security — Prompt-Injection, Jailbreak & Tool Poisoning Firewall dev.agentdiet/mcp-security

Real-time MCP & A2A prompt-injection, jailbreak, and tool-schema poisoning firewall for AI agents.

Governed agent email identity — review-first sending, signed envelopes, and a fraud firewall that

AgentDiet ArXiv AI/CS Paper Search & Structured Token-Diet Digest dev.agentdiet/arxiv-digest

Queries ArXiv for AI/CS/math papers and returns structured abstracts, authors, PDF links, and Bib.

Security-first Binance MCP. 26 tools, human-confirmed spot trades, offline quant research.

Genko Prior Auth public docs com.getgenko/prior-auth-docs

Read-only Genko Prior Auth docs, guides, specialty checklists, facts, pricing and fit checks.

COLA Insight io.github.ge3m0r/cola-insight

Read-only Social Security COLA data, calculations, history, and official source links.