MCP Server Directory

Absence-Tiered Authority Envelope com.textforagents/absence-tiered-authority-envelope

Authority that widens on proven operator absence and collapses on return.

EventGen ai.eventgen/eventgen

Manage permitted EventGen events through account OAuth and reviewed actions.

Secret broker for agents: reference secrets by name; values injected only at the execution boundary.

Judaro: Israeli Law & Legal Know-How com.judaro/israeli-law

Israeli law for lawyers: statutes, case law, playbooks and legal skills by domain. Read-only, OAuth.

MCP security checks — WARDEN and HISTOR dev.modelmarket/mcp-security

Scan MCP tool definitions for poisoning, look up server history, count tool-list tokens. Free.

Enterno.io Site Diagnostics io.enterno/site-diagnostics

HTTP, DNS, SSL, WHOIS, ping, security-header, SEO and AI-readiness checks for any website.

Use API keys from your Keyfold vault in commands and .env files. No tool returns a secret value.

Provider-mandate census for agent credentials com.textforagents/provider-mandate-census-agent-credentials

Find unflagged agent OAuth clients before the mandate lock — signed per-client census verdicts.

DomainRef - domain and email security check dev.domainref/domainref

Pay-per-call domain and email security check: SPF, DKIM, DMARC, TLS, DNSSEC, BIMI, with exact fixes.

Sekura ai.sekura/sekura

Scan a GitHub repository for vulnerabilities, with proof for every finding, from your coding agent.

AW-1 Sovereign Circuit Breaker io.github.MvikManners/aw1-circuit-breaker

Deterministic sub-0.2ms AST security circuit breaker and agent containment engine.

Mailows com.mailows/mailows

Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants.

POAScan io.github.jakegallen/poascan

Read-only Proof of Agent explorer: epochs, rewards, holders, swaps and agent census. No auth.

72QR: Make Scannable Art ai.wuko/72qr

Make scannable art as QR code from reference images. Free tier: share links only

VOMO io.github.Vomo-ai/vomo

Find and read your VOMO meeting notes and transcripts. OAuth sign-in; read-only access.

Finch Agent Catalog io.github.a0971025732-netizen/finch-agent-catalog

No-auth search of Finch AI agents: crypto tracing, wallet risk, options, stock perps, resumes

Let agents use temporary secrets without receiving their values in chat. Local stdio; Node 22+.

Spacery io.github.lukehollis/spacery

Publish 3D scans, Gaussian splats and 360 tours as shareable spaces, and build guided tours in them

Toolstile io.github.akshitkrnagpal/toolstile

Managed MCP gateway with OAuth, per-agent permissions, shared accounts and activity logs.

KakaoTalk message MCP: send to self/friends, friends list, OAuth auto-refresh. 카카오톡 메시지 MCP.

DNS-DATA Remote com.dns-data/remote

Connect AI assistants to authorized Windows and macOS devices for files, commands, and management.

Hardcover OAuth MCP io.github.benjuntilla/hardcover-oauth-mcp

Read and update your Hardcover library, progress, lists, and goals. Sign in with Hardcover OAuth.

Bidirectional in-memory sensitive vault and surrogate token masker protecting credentials in LLM pro

Momentum Analyzer com.momentum-analyzer/momentum-analyzer

Graded stock setups, options flow, and multi-window trend research over a hosted OAuth MCP endpoint.