MCP Server Registry

Pre-execution governance for AI agents. Validates tool calls before they execute.

Test and compare prompts across any AI provider. Bring your own keys.

Compare-first local MCP sidecar for browser AI workflows.

MCP Server implementation for PromptX

Local MCP voice coach with English pronunciation, grammar, and fluency feedback.

Xyber PROOF Framework official repository

ProofAI MCP Server — AI compliance tools for Claude Code

Audit infrastructure for AI coding agents with evidence-backed review and policy gates.

Receipt-based verification for AI agent workflows — create, verify, and poll ephemeral proof objects

Dispatch a human verifier to physically verify anything in the real world. For AI agents.

Protect and verify digital content with cryptographic signing and proof of ownership.

Query live prop firm discount codes, compare firms, and find cheapest funded trading challenges.

Provides complete control over ProPresenter 7 presentations, covering 231 API endpoints across 27 functional groups including slides, audio, timers, stage displays, and capture.

MCP server for the PROPUP real estate platform API — manage properties and customers from any AI assistant

Prospeo MCP server - Find people and company data and enrich them with verified emails and mobile numbers.

MCP Server for French B2B Intelligence — 9 tools: company & prospect search, signals, tenders, enrichment, SQL queries, ICP scoring. 12M+ companies.

Security gateway for MCP servers. Shadow-mode logs, per-tool policies, optional Ed25519-signed receipts. npx protect-mcp -- node server.js

Integrates with the Protein Data Bank (PDB) to provide search, retrieval, and analysis capabilities for protein structures, coordinates, quality metrics, and validation data for structural biology research.

MCP server for ProtoBridge migration context and YouFi Flutter target conventions.

A pluggable linter and fixer to enforce Protocol Buffer style and conventions.

Enables sending emails through Protonmail's SMTP service with support for multiple recipients, CC/BCC functionality, and both plain text and HTML content.

Connect to Proton Mail via Bridge for IMAP and SMTP access with 13 email management tools.

Repository for self-paced learning workshop on building agents using Databricks