MCP Server Directory

Open-source governance for MCP agents: useful autonomy without unlimited authority

cubic dev.cubic/cubic

Triage cubic AI code review findings, start PR reviews, and read wikis, scans, and team learnings.

MaxWorth (your cards) app.maxworth/maxworth

Read-only access to the cards, credit card credits and offers you track in MaxWorth. OAuth sign-in.

PII & Secret Redactor io.github.tylerscomic-lab/pii-redactor-mcp

Detect and redact PII and secrets before text reaches an LLM, with reversible placeholders.

Cubicle com.algotrada.cubicle/cubicle

Agent trading tools: candles, copy-trading, hire a strategy for your Robinhood vault, pay on chain

Keyless MCP server for PyPI: Python package versions, summaries, authors, requirements, release...

すぐFAX SuguFAX – Fax to Japan from AI com.sugufax/fax

Fax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX

Hsa Singapore io.github.pipeworx-io/hsa-singapore

Singapore HSA registered therapeutic products — the Health Sciences Authority's official 'Listing…

Lattice: CVE, MITRE ATT&CK and detection graph for security agents io.namiq/lattice

CVE, KEV, MITRE ATT&CK, CWE and detection graph for AI agents; every link names its source.

DnsGuard dev.workers.mike-tusa.dnsguard/dnsguard

Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.

Secret scanning for AI agents: rules and entropy find candidates, a model decides which are real.

contix herramientas es.contix/herramientas

Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.

ScanForAI com.scanforai/scanforai

Score text and web pages for signs of AI writing; check images for hidden AI instructions.

OrionCMD Checks com.orioncmd.api/checks

Domain threat checks, a 30-day domain watch, TLS/DNS/email-auth checks and a $2 site audit (x402).

OpenMail sh.openmail/openmail

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.

Colorado SOS Business Entity & Registered Agent Search io.github.TheCompanyAtlas/colorado-sos

Colorado Secretary of State business entity search with status and registered agent lookup.

Keychain-backed secret broker: an AI agent can use your keys, but no tool ever returns one.

Monolithos ai.monolithos/cloud-memory

Recall authorized Vault notes with keyword and hybrid search, original excerpts, and source paths.

Suunto API: workout history, summaries. Needs OAuth token.

TheAIMeters com.theaimeters/theaimeters

Read-only AI impact metrics with search, methodology and cited sources. No authentication required.

DomainDNA: Tech Stack Detector, WHOIS & Domain Age API io.github.shawmena-dotcom/domain-intel

DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.

Browse, inspect, and retrieve installable React and Next.js interaction effects from Hyperiux Vault.

CareerCorner ai.careercorner/careercorner

Your personal career coach. Scanning jobs for you, daily.

AtlasYield club.atlasyield/mcp

DeFi vault judgment for agents: 16-factor Atlas Score, route survival, blowup alerts. Read-only.