MCP Server Directory

Search academic papers on arXiv by keyword, author, or title. No key required.

Stops secrets, cross-tenant queries and unsafe migrations before they merge.

receipt-expense-scanner-reports io.github.theluckystrike/receipt-expense-scanner-reports

Log expenses and export clean reports for tax time - your ledger never leaves your machine.

NLYRA — the risk layer of Robinhood Chain xyz.nlyra/risk-layer

Robinhood Chain risk layer: token Risk Level, contract scans, wallet x-rays, non-custodial trades

Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).

Keyless MCP server for CTAN: LaTeX packages, authors, descriptions, install paths.

MCP server for DNSFilter's DNS security/filtering API.

Self-host your Obsidian vaults: a web UI for you, MCP for your AI agents. No Obsidian, no plugins.

aitocall io.github.hodoolabs/aitocall

AI calls to South Korean numbers (+82), results and transcripts. 한국 번호 전용. Account & OAuth required.

Plain-English website security check for agents: certificate, headers, scripts, forms, spam.

vaultgate io.github.adamrowles1996/vaultgate

Self-hosted remote MCP server for Bitwarden and Vaultwarden with OAuth 2.1; agents hold tokens only

AstraVerify Domain Trust Check com.astraverify/domain-trust

Email security and AI discoverability scores for any domain, with the exact record or tag to fix.

Psychologie & Sérénité com.psychologieetserenite/catalogue

Lecture seule : tests psy, livres, blog, ScanMyLove, ScanMyJob et rendez-vous visio (FR/EN/ES/PT).

Pre-transaction Safety Checks (Tanod) dev.tanod/security

Safety checks before you sign, pay or install: contract, token and package scans, phishing, OFAC.

Security tools for your AI: scan, pentest, check headers, guard code and scan repos for secrets.

Gitleaks Cloud - GitHub API Key Hunter & Secret Scanner io.github.AnshumanAtrey/gitleaks-github-secret-scanner

GitHub Secret Scanner - Find Leaked API Keys | Gitleaks

AI Text Checker by carrierscan app.carrierscan/ai-text-checker

Check if AI wrote a text: English, Ukrainian, Kazakh, Uzbek, Estonian, Georgian, Lithuanian.

Onchain Diary com.theonchaindiary/onchain-diary

Search and read Web3 security education articles and a 230-term glossary from Onchain Diary.

Query the ShootProof Studio API: service description, authenticated user, brands.

Shared Forest io.github.ArneFfm/shared-forest

Plant or sponsor trees in a shared forest that grows from its traffic. Sponsoring uses OAuth.

Auth Posture — Email Deliverability & Spoofability Audit app.rowb.auth-posture/audit

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

HeaderGuard dev.workers.mike-tusa.headerguard/headerguard

Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

Chief Dreamer com.modernmustardseed/chief-dreamer

A private, persistent memory and method for your dreams and ideas. Sign-in required (OAuth).

DiskDrive io.github.shplep/diskdrive

User-owned files and explicit AI Memories for authorized assistants with scoped access.