MCP Server Directory

K-12 Educational Tools & Curriculum Catalog (Math, Reading, Spanish) io.github.birkanyavuz/educational-tools

Zero-auth K-12 + early-childhood datasets: Dolch words, TR-EN flashcards, Spanish, creator data.

model.tools — Zero-Auth Agent Utilities tools.model/model-tools-mcp

Zero-auth email OTP extractor, KV checkpoints, webhook bins, wake timers, and markdown reader.

C2PA sign/verify for AI agents, prompt-injection scanning, and signed M2M custody handoffs.

PredictionScan io.github.JordanKarst/predictionscan

Derived prediction-market flow, price changes, trader research and news. 11 read-only tools.

SaaS Pro Max io.github.abdurshd/saas-pro-max

Product analytics, error tracking, feature flags and SaaS operations with scoped OAuth access.

SkuVault MCP by usefulapi io.usefulapi/skuvault

MCP server for SkuVault — products, inventory, sales, purchase orders and stock adjustments.

PlainRows SEO tools: volume, backlinks, authority io.github.NadaHo/plainrows-seo

5 SEO tools: keyword volume, Keyword Planner data, backlinks, domain authority, domain traffic.

APKCube com.apkcube/apkcube

Search Android apps, check APK signing and scans, and get verified APK download links.

Clinical.ly Research Suite ly.clinical.api-prod/clinically-api

Query Clinical.ly clinical-research data via read-only API tools using your OAuth permissions.

Check a URL live: status, timing, redirect chains and security headers; private hosts blocked

Delegation subset proofs over Till-grammar fixture mandates; proofs only, never grants authority.

Re:Vault io.re-vault/outreach

Find B2B buyers with a live reason to talk, write first messages, send from your own LinkedIn.

Avatrix io.avatrix/avatrix

AI influencer creator: same-face photos, UGC videos and voices from Claude or ChatGPT (OAuth).

Claw GRC com.clawgrc/mcp

AI-native GRC: compliance scores, security findings, tickets and agent trust tiers.

ScanYourSite app.scanyoursite/scanyoursite

Outside-in audit of a live site: leaked keys, headers, TLS, SPF/DMARC, privacy, SEO, with fixes

Agent Secret Store com.agentsecretstore/mcp

Scoped secrets and HSM wallet signing for agents; humans approve out of band. OAuth 2.1.

Security checks for AI agents and MCP configs: 124 tested checks, from your AI coding assistant.

Traceproof run.raised.traceproof/traceproof

Search security findings and contribute versioned, evidence-backed reproduction reports.

IncidentVault com.incidentvault.app/incidentvault

Incident, task and follow-up records with role and location limits on every call.

Domain Authority & Spam Score Checker io.github.NadaHo/domain-authority-checker

Bulk domain rank (0-100), SEO spam score, backlinks and referring domains for up to 10,000 domains.

Ohey research ca.ohey/research

Web malware techniques, kits and EtherHiding contracts from Ohey's website scans. No sign-in.

투표함 — 전자투표 법령 자료 (Korean e-voting statutes, quorum & consult) com.easykmarket.vote/votebox-law

Korean e-voting statutes, quorum judgement, fee quote and consult request. 10 tools, no auth.

MCP Tool Poisoning Scanner io.github.marcepalacios12/mcp-poisoning-scanner

Scan MCP servers for tool poisoning, hidden instructions and silent tool changes. Runs on Apify.

Share by DeltaBreen eu.deltabreen/share

Send encrypted files and secrets, collect files and get documents signed, from your AI.