MCP Server Directory

Arc & Ledger Tax Reference com.arcandledger/tax-tools

Read-only US tax reference for notices, deadlines, filing screens, and clearly labeled estimates.

Rivo: Polymarket & Kalshi markets.rivo/rivo

Polymarket & Kalshi whale trades, ranked traders, backtesting and Autopilot. $15/mo.

Grantconnect Au io.github.pipeworx-io/grantconnect-au

GrantConnect (Australia) MCP — Commonwealth grant opportunities and grants awarded, from…

Reverse-engineering evidence from a running Windows process, not the binary on disk.

Microsoft 365 mail MCP: reads mail, drafts into Outlook; sending is opt-in (IRIS_ENABLE_SEND).

MyMCPTools io.github.shibley/mymcptools

Find MCP servers and check whether they actually respond, via live handshake probes.

Company Intel com.timzinin.api/company-intel

9 pay-per-call company intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).

one-brain io.github.Prophet-git/one-brain

Shared memory for a team in Claude Code: what one person records, everyone has.

MCP server for AI agents to read and safely edit Adobe InDesign IDML files. No InDesign required.

X1-BaaS Scraping API com.tazpal/x1-baas

Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments.

JP Data io.github.a-mashiro-art/jp-data

Japan, Korea and UK official data for AI agents: filings, FX, weather, travel, patents, AI tools.

Create loop-perfect ASCII animations and website-ready embeds with an AI agent.

Bom Retiro io.github.junoventures/bomretiro-sampa-br

Bom Retiro — neighborhood directory: local places, events, menus, offers, and services.

Authorization answers from real policy code: evaluate Rego locally, or ask an AuthZEN 1.0 PDP.

UserTapes io.github.mcdca/usertapes-mcp

Query real user session replay data: tapes, transcripts, error/rage-click filters, alerts.

x-twitter com.jojapi/x-twitter

X (twitter): x, xapi, Twitter, twitter api, twitters ,tweets, tw, twttr, FollowerIds, friendsIds.

AdsAgent — Google Ads MCP md.adsagent/google-mcp

Hosted Google Ads MCP with OAuth, bounded reads, and prepare/confirm writes.

SigVest com.getsigvest/sigvest

Portfolio-aware finance tools: drift, risk, earnings, benchmarks, news, tax harvesting

The Network Catalog (webGCP) org.webgcp/catalog

Semantic search over The Network catalog (skills, agencies, roles) with signed webGCP provenance.

GANO Connector io.github.1powergrey/sios-gano-connector

Private GANO MCP for feasibility, scenario analysis, persistence and executive operations.

Mixer4AI com.mixer4ai/mixer4ai

Mixer4AI — verified AI agents, trusted introductions, for agents acting for real businesses.

Decision tracking with prediction validation and outcome gates for AI agents

Parse, validate, classify, and normalize Pinterest URLs locally without network requests.

Local-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.