MCP Servers

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

Crawl and analyse websites for SEO errors using Crawlee with SQLite storage

Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.

Retrieval over the folder the session opened: files, search, read, code_pack, write_note.

Summits on the Air MCP server. Summit lookup, spots, alerts, nearby summits.

Keyless MCP server for SourceForge: projects, files, stats.

South Carolina Code of Laws — state statutes by citation.

Format SQL queries into readable layouts locally. No network and no key.

MCP server for Squarespace Commerce: products, orders, inventory. Needs an API key.

TLS security grades from SSL Labs. No key required.

Polish energy performance certificates: pricing, requirements, order, documents, payment link

Look up SWIFT and BIC bank codes from a bundled directory. No network and no key.

BFS STAT-TAB PxWeb API for official Swiss statistics

Serverless functions for coding agents. Deploy, invoke, monitor. 13 tools, stdio or remote.

Publish artifacts to one stable public temp.md link that updates in place. No account needed.

London transport line status from Transport for London. No key required.

Live threat intel for agents: incidents, actors, CVEs with KEV/EPSS, ransomware leak-site victims.

TikTok organic analytics — video performance, engagement metrics, and profile insights.

Toss Payments MCP: payment lookup, approval-gated cancel/refund, settlements. 토스페이먼츠 MCP.

UK Environment Agency real-time flood-monitoring MCP.

Check website availability, latency, and TLS certificate expiry locally. No key required.