Sentinel is a runtime enforcement layer for agent payments that blocks fraudulent transactions by enforcing signed mandates, tracing provenance, and detecting prompt injections. It acts as a guard between the agent and payment rails to prevent unauthorized payments.
Enables checking liquidity depth for Solana DEX pools (Raydium, Orca, Meteora) via pay-per-call x402 micropayments. Returns TVL, slippage estimates, volume, and fee tier for a given token mint.
Wallet-funded remote MCP for live Solana priority fees, transaction simulation and diagnosis, token-risk checks, PDF-to-Markdown, and audio normalization. Paid tools use x402 on Solana and Base with no API key.
Wallet-funded MCP client for six paid Utilia tools: Solana priority fees, transaction diagnosis and simulation, token-risk checks, PDF-to-Markdown, and audio normalization over x402. MIT-licensed and installable from npm.
Enables AI agents to manage USDC wallets on Solana, allowing them to send payments, create invoices, and access paid APIs within human-defined spending limits. It uses threshold signatures to provide agents with financial autonomy while ensuring secure oversight and transaction approval.
MCP server for paid business data services with free previews and paid tools (enriched search and competitive analysis) using x402 payment flow via Pyrimid Protocol on Base.
MCP server for HamQTH.com — callsign lookup, DX cluster spots, Reverse Beacon Network, DXCC resolution, and more through any MCP-compatible AI assistant.
Enables integration with Kagi search engine services including web search, content summarization from URLs, and AI assistant conversations. Uses session tokens to access Kagi's search API, summarizer, and AI models directly within MCP-compatible applications.
Provides access to Agno framework documentation for AI agents, enabling search and retrieval of SDK references, API endpoints, code examples, and integration guides through MCP-compatible tools.
A local MCP server providing free network access capabilities including HTTP requests, web search, webpage content extraction, and optional screenshots, designed for integration with Claude Desktop or Claude Code.
