MCP Server Directory

Read-only MCP/agent-gateway readiness scanner — scores a repo across 7 security dimensions.

MCP server for credential isolation — bots use passwords and API keys without seeing them

CloudClaw com.mycloudclaw/cloudclaw

AI agent hosting platform: 37+ connectors, 181 tools, BYOK vault, marketplace.

PromptScan io.github.corporatelad/promptscan

Prompt injection detection API for AI agents. Scan untrusted text before passing it to an LLM.

Passive security scanner: audits MCP servers against the OWASP MCP Top 10, graded A-F.

Scan Solana/Anchor code against the Solana Security Standard and serve the ruleset to MCP clients.

AI security scanning and trust scoring. Stack-specific threat models. Free local scan.

scan.mx Email Diagnostics mx.scan/diagnostics

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.

Query CISA KEV / EPSS vulnerability feeds with full per-record provenance and auditable versions

edinet-db-mcp io.github.edinetdb/edinet-db-mcp

Remote MCP for Japan's EDINET DB — 3,800 listed companies' financials & filings (OAuth)

MCP server for self-hosted Jira instance with Personal Access Token authentication

Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.

Detects leaked secrets & API keys: 32+ provider rules (AWS, GitHub, Stripe, OpenAI…), zero deps.

JobsPipe dev.jobspipe/mcp

Live job postings from 30+ ATS feeds and job boards, one schema. Sign in with OAuth, or use a key.

Gate DEX MCP io.github.gateio-dev/gate-dex

Gate DEX MCP for wallet auth, transfers, swaps, token info, market data, and RPC access.

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.

Crypto Market Intelligence MCP io.github.FoundryNet/crypto-intel-mcp

Crypto prices, market overview, DeFi TVL, whale flows & anomaly scans for trading agents.

Search arXiv by topic, author, title or date, read paper details, and export BibTeX or PDFs.

Jentic Remote MCP Server io.github.jentic/mcp-server

Remote MCP for 1,500+ APIs. Vault-managed credentials; OAuth or API key. Search, load, and execute.

shadowgate-mcp io.github.josephibra/shadowgate-mcp

Security firewall for AI agents — scans MCP calls for injection, secrets, and risks.

MCP server for academic papers, citations, authors, ECOS dossiers, and Federal Register text.

Zhiji Daily Report — Market Brief com.run402.zhiji-daily-report/zhiji-signal

Daily A-share market brief with LG phase signals. No auth required.

Zhiji Signal — Market Phase Detection com.run402.zhiji-signal/mcp

A-share HS300 phase signals via Landau-Ginzburg framework. No auth required.