"How to publish messages on X (formerly Twitter)" matching MCP connectors:

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/

Monitor uptime and incidents, run checks, and publish status updates from your Uptimepage org.

Free anonymous website, DNS, email and TLS checks, plus read-only access to your monitors.

Give AI coding agents access to your Vynix visual feedback, bug reports, and AI diagnosis.

performance-review MCP — wraps StupidAPIs (requires X-API-Key)

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.

Uptime, API and server monitoring with outages, reporting, on-call and status pages.

Third-party signed reads of how an AI agent behaved: drift, vows, and the town it works in.

Read Spike.sh incidents, on-call, escalations and services; acknowledge, resolve, set priority.

Read incidents, services, teams, on-call schedules; acknowledge, resolve and note incidents.

Read monitors, incidents, heartbeats, on-call and status pages; acknowledge or resolve incidents.

CPU telemetry & benchmarking, SHA-256 hashing, AES-256-GCM storage, AI video/image via Nova.

Live reliability for AI agent tools: is it working right now, and how do I call it correctly?

Read-only MCP access to sessions, funnels, campaigns, errors, live visitors, and anomalies.

Wash-filtered intelligence layer for x402 — read-only access to category stats, service details, wash analysis aggregate, service search, and 24h trends.

Validate up to 75,000 URLs per job (status, redirects, response times). OAuth 2.1.

Synplex provides inventory health scoring, landed cost calculation, and quick inventory diagnosis tools for Shopify merchants. It enables AI assistants to assess stock performance, calculate true product costs including duties and shipping, and instantly surface inventory issues.

Security intelligence via x402 on Base. CVE lookup, IP reputation, secret scanning.

Connect engineering metrics, DORA performance, and deploy risk scoring to any AI assistant. Score PRs for deployment risk using a 36-signal model, query team health, incidents, coverage, and more.

Provides read access to your GKE and Kubernetes resources.