MCP Server Directory

WonderCal io.github.digital-wisdom-ai/wondercal

Scheduling infrastructure for AI agents across Google and Microsoft calendars.

VotePredictor Elections com.votepredictor/elections

2026 US election forecasts with a public accuracy record, plus congressional voting records.

MCP server for Google Custom Search: web and image search via a Programmable Search Engine.

Callboard fm.callboard/connector

Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT.

AISchemaGate validates and repairs structured LLM output against a contract, plus DataContractGate.

NIST ITS-90 thermocouple conversion, all 8 types, cold-junction compensation, NIST-table verified.

datasignals-lab-events-mcp com.datasignalslab/datasignals-lab-events-mcp

Twelve US filing and career-site streams in one schema: SEC, FDA, NIH, contracts, Congress, hiring

Prefeitura SP Guarulhos: Certidão Negativa de Débitos Mobiliários io.github.mcp-dir/pref_sp_guarulhos_cndm-mcp

Prefeitura SP Guarulhos: Clearance Certificate (Debts) Mobiliários, official-source lookup. Platform

door_a9015a46f924 dev.bubblio/door_a9015a46f924

pixalia — an AI-agent door via Bubblio.

Stringer CleanExtract app.getstringer/cleanextract

Convert public HTML or a public URL into token-dense Markdown through one remote MCP tool.

Agent Workspace Practice io.github.jimy-r/agent-workspace-practice

Search + patterns, maturity assessment, context pricing, redaction checks - a practice as tools.

OpenPublica com.openpublica/civic-meetings

Search US local-government meetings: AI summaries, transcripts, and adopted plan documents.

IA Selecta com.iaselecta/iaselecta

Catálogo de herramientas de IA por categoría, con fechas reales e ingresos verificados.

Local AI memory: neuroscience-inspired Data→Information→Knowledge in SQLite you own.

Cleared Check before pay: lookup_merchant, cleared_check, route_gateway for x402 agents.

DETRAN MG: Multas (Extrato) io.github.mcp-dir/detran_mg_multas_extrato-mcp

DETRAN MG: Multas (Extrato), official-source lookup. Platform-hosted, pay per query with prepaid cre

Context selection and compression for AI agents - recall measured, not claimed.

Contribution Exchange com.signalaf/contribution-exchange

Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.

Unlisted Property Search com.unlistedhomes/unlisted

Search and explore residential properties that aren't for sale (yet)

Memoize — persistent agent memory io.github.harrisonford/memoize

Persistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents.

Autotrade — Autonomous Trading Agents com.bitcoinsllm/autotrade

Deploy autonomous LLM trading agents and drive them over MCP.

xNotepad AI com.xnotepadai/notes

Create, search, and update notes in an xNotepad AI notebook, with semantic search and AI Q&A.

SocialDataX 知乎 Zhihu MCP com.52choujiang/zhihu-insights

Zhihu/知乎 hot list, search/details, comments/replies, creators/articles, and video transcripts.

site com.cryptoamlpolicy/site

Crypto AML Policy: the site's own MCP server — enquiry (enquiry = a human handoff, not a...