"Enhancing Markdown (.MD) file editing capabilities" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Discover Frontier inference capabilities and read sanitized usage through read-only tools.
VirusTotal MCP — file / URL / domain / IP reputation (BYO key)
SSRF-safe URL proof receipts, clean markdown, and SHA-256 change watch for agents.
Search, URL-to-markdown, change detection, live data, x402 trust tools. USDC pay-per-call.
5 pay-per-use tools for AI agents, served as one remote MCP server through Apify: clean web screenshots and PDFs (cookie banners, ads and chat widgets removed), PDF/DOCX/image to Markdown with OCR in 27 languages, image OCR, Lighthouse/PageSpeed audits with Core Web Vitals, and email validation (syntax, MX, disposable, role, typos; no SMTP mailbox check). Fixed per-item prices from $0.0003, failed results free, no subscription. Sign in with Apify (OAuth) or use an Apify API token.
The Polar Signals MCP server enables AI assistants to connect directly with performance profiling data, allowing users to analyze application performance through natural language queries. Key capabilities include querying CPU performance and memory usage, exploring profiling metadata like profile types and labels, and providing AI-driven code optimization suggestions directly within development environments like Claude Code or Cursor.
The Buildkite MCP server exposes Buildkite product data (pipelines, builds, jobs, and test data) to AI tools, editors, and agents through the Model Context Protocol. It provides capabilities including pipeline creation and management, build monitoring with specialized tools like 'wait_for_build', efficient log querying using Apache Parquet conversion and caching, and OAuth-based authentication for both read-write and read-only access to Buildkite's REST API.
