MCP Server Directory

Avalara E-Invoicing & Live Reporting com.avalara/elr

Provides access to Avalara E-Invoicing and Live Reporting APIs for document statuses and compliance

MCP server for Japanese statutory annual paid leave (nenkyu) calculations.

MCP server exposing AEMET (Spanish weather agency) forecasts, station data and warnings.

Synap Memory ai.maximem/synap

Persistent memory for AI agents — log and recall conversation context over MCP.

Pitch Queens is a free, independent 2027 Women's World Cup simulator with a bracket predictor

BYOK Reddit/YouTube research CLI with a tamper-evident audit log and an MCP server.

Producer AI Music is a free AI music generator. Describe a song or paste lyrics, get a full track

MCP server for cross-vendor API/SDK deprecation and breaking-change tracking

Fac io.github.pipeworx-io/fac

Federal Audit Clearinghouse (FAC) MCP — US single-audit data.

News Sentiment API ai.trendsapi/news-sentiment

News sentiment score trends for any topic over time. Free key at trendsapi.ai

NeoDemos io.github.NeoDemosHQ/neodemos

Source-anchored search and civic intelligence for Dutch municipal council records.

wavefunction-search io.github.jdhart81/wavefunction-search

Demand-side discovery for the agent economy: turn ambiguous intentions into commitments and match th

wire net.csclear/wire

Agent-native ODW wire: discovery + full MCP courier for signed dealing envelopes.

Create, run, and share brackets for decisions, tournaments, and group votes with no sign-up

Search Console for agents: index status, unindexed-URL discovery, Request Indexing, sitemaps.

Fcc Regulations io.github.pipeworx-io/fcc-regulations

FCC Regulations MCP — US Federal Communications Commission rules (47 CFR).

Pickleball3 Paddle Catalog io.github.gospodindark-stack/pickleball3

Read-only paddle search, specifications, comparisons, scores, and verified purchase links.

Turn HTML or mobile-learning exports into SCORM 2004/1.2 packages, and validate any SCORM zip.

Pre-execution safety oracle for AI agents. Screens Base contracts, simulates sells, pays via x402.

Wraps the ContinuityGuard CLI as a single generic MCP tool for video-clip continuity scans.

hai Lab Japan Company Data io.github.HOTAgithub/hailab-japan-company-data

Search Japanese company credit, financials, subsidies, and procurement via AI agents.

mcp ai.waterr/mcp

List WaterrAI scenarios, fetch AI-run meetings, and pull rubric-scored analyses.

MCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages.

Deterministic conduct verdicts for live tabletop sessions - CI for running a game.