"A tool or assistant to explore and debug my codebase" matching MCP connectors:

Scores a business's online presence 0–100 and names the top issues to fix — search visibility, whether AI assistants can read and recommend it, speed and first impression, trust, and how easy the business is to reach. Give the scan_website tool a URL and it returns the score with the top issues, in chat. English and Arabic. By BottleTech (bottletech.net).

Live censorship, China economic, and tamper-evident AI evaluation tools with bounded analysis.

Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.

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/

SupplyMaven supply chain risk management data including manufacturing, port and airport congestion, border, materials and macro indexes

Open weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.

Inventory and audit your agent fleet over MCP: audit_mcp_config returns risk-ranked findings with a 0-100 posture score, scope_check ranks tool-manifest blast radius, audit_skill_file and injection_scan screen untrusted skill files and text, and inventory_report builds a governance inventory with risk tiers. All analysis is deterministic and local to the request.

Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.

Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.

Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.

Discover Frontier inference capabilities and read sanitized usage through read-only tools.

Live DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.

Read your own DMARC aggregate and forensic reports: sources, alignment, alerts, CSV export.

Web and MCP change memory with native diff UI; later calls return only what changed.

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

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

Read-only IT Health Check, domain security, recommendations, pricing, and draft enquiries.

Check if an MCP server tool changed or hides injection patterns before you trust it.

Benchmark-first release surface with a read-only MCP endpoint and operator CLI.

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