"Handshake" matching MCP servers:

Enables AI assistants to search and apply for jobs on Handshake, track applications, and research employers using your browser session.

Enables AI agents to list, retrieve, add, and audit credentials from an encrypted vault during an active human-unlocked session, while providing no tool to unlock the vault itself.

An Operit-compatible adapter of the Exa MCP server, enabling web search, code search, and company research capabilities in AI assistants. It fixes MCP handshake compatibility issues, allowing tools like web_search_exa and web_fetch_exa to load and run reliably.

Autonomous synthetic health checks, JSON-RPC 2.0 handshake validation, breaking schema drift detection, and credential leak scanning for remote MCP servers.

A base template for instantiating TypeScript stdio MCP servers, providing a single registerTools seam, structured output, and annotation presets that force every tool to carry its safety hints. It ships a get_datetime example tool that exercises the SDK end to end — handshake, annotations, structured output, and schema rejection — plus tool-level tests, so new servers inherit a proven scaffold rather than discovering SDK unknowns themselves.

Enables running a minimal MCP server over stdio that manually implements JSON-RPC, exposing an add tool so users can observe the handshake, tool listing, and tool call cycle without the official SDK.

Enables AI assistants to perform authorized WiFi security assessments, including network scanning, handshake capture, and password cracking, by executing aircrack-ng commands on a remote Kali Linux system via SSH.

Enables AI assistants to verify single email addresses and bulk lists of up to 1,000 addresses in real time, checking RFC 5322 syntax, DNS MX records, disposable providers, role accounts, and typos, with an optional deep SMTP mailbox handshake. Bulk runs handle partial-quota situations gracefully.

A learning-oriented MCP server that exposes basic tools (echo, add, reverse) over stdio transport to validate MCP handshake and tool calls.

Enables agents to validate email addresses through RFC 5321 syntax checks, MX record lookups, a 182,000-domain disposable blacklist, role-account detection, and an optional SMTP handshake. Runs locally via npx or as a hosted HTTP endpoint, returning explainable per-check scores at zero per-lookup API cost.