MCP servers for HTTP / API

Plain-English child psychiatry library — short explainers and decision guides for parents.

Evidence-first registry of real-world APIs for AI agents, with verified metadata and comparison.

RiskOracle - 13-tool enterprise risk MCP: heatmaps, KRIs, scenario sims, Basel/ICAAP outputs.

Accounting knowledge graphs: SEC XBRL filings, QuickBooks ledgers, reports and forecasts over MCP.

SCREAMING_SNAKE charset, value discarded

Notas diarias, recaps, documentos, tareas, un Atlas de entidades y artefactos de Claude/ChatGPT.

SEFAZ CE: Electronic Fiscal Receipt (SAT), official-source lookup. Platform-hosted, pay per query with prepaid credit.

sentence-terminator charset, value discarded

Dungeons & Dragons (D&D) and TTRPG companion: SessionKeeper sessions, NPCs, wiki, DM prep.

SHA-224 hex length, input discarded

SHA3-224 hex length, input discarded

SHA3-256 hex length, input discarded

SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.

Paid remote MCP for spec driven development acceptance gate MCP, structured receipts, audit logs, an

Persistent AI memory with semantic search, conflict detection, and ticketing.

MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

Teamfight Tactics data & AI coaching for Claude and ChatGPT — 19 tools, built-in Riot key.

Tides MCP — NOAA Tides and Currents data

Connect your health, fitness, nutrition, sleep, and wearable data to your AI assistant.

WHOOP recovery, strain, sleep and workouts in Claude via official WHOOP OAuth. Free, open source.

Database MCP server for schema discovery, comments, and SQL queries.