"How to send an email" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Read your team's hosted journal from an AI agent: every machine's streams, in hub order.
Send and receive webhooks without building delivery queues or customer webhook controls. Relin lets your software and AI assistants set up inbound handlers, manage outbound events and customer endpoints, inspect delivery health, and retry failed deliveries. A generous free plan is available; no paid subscription is required.
Fixter's MCP provides a stream-lined agentic way to onboard, setup and use the Fixter monitoring and observability platform. Check out more at https://fixter.dev/
Free-trial AI fleet spend meter. Quote agent fleet spend from token usage. 100 calls or 14 days. No auth. Official MCP Registry: io.github.mtardy90-sudo/bootlace-ai-spendmap.
Free anonymous website, DNS, email and TLS checks, plus monitor read and opt-in write access.
Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.
Manage Cronitor monitors and send telemetry pings — list, inspect, create, update, delete.
Check updown.io uptime checks, downtimes, response metrics and status pages, and create checks.
Agent-native service discovery and purchase-intent routing to Stripe-hosted checkout.
AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.
Trace events to function runs to the failing step, and bulk-cancel runs.
Psyche audits for AI agents: declared vs self-reported vs revealed objectives, diffed and flagged.
Real-time status & uptime monitoring for 294 popular APIs — is it down, and how reliable?
Ask an agent why a PHP site is slow: every request with its SQL, HTTP calls, errors and N+1.
Free spend report from an agent log, no key. Hosted proxies: caps, audit export, buy calls.
Dead-man switch monitors for cron & AI agents with dependency-cascade alerts. No account needed.
Live health and AI-readable metadata of invokera.com. Demo of an Invokera-hosted MCP server.
Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.
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