MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
io.github.ljdigital/au-bizintel-mcp
Australian business intelligence MCP — ABN lookup, business search & AI prospect assessment via ABR.
io.github.llmops-pro/albyhub-admin-mcp
Admin an Alby Hub Lightning node from an agent: info, balances, channels; safety-gated writes.
No-KYC web search for AI agents, paid per query in Lightning sats (L402). Holds no keys.
io.github.llmops-pro/marketplace-mcp
Publish Nostr marketplace listings (NIP-15 + Shopstr kinds 30019/30402) so agents can run a store.
io.github.llmops-pro/nostr-ops-mcp
Nostr publishing, queries, and DMs for AI agents, with allowlists, rate limits, and an audit log.
io.github.llmops-pro/nwc-mcp
Lightning wallet for AI agents via Nostr Wallet Connect (NIP-47): budget caps, confirm, audit log.
io.github.llmops-pro/paywall-mcp
Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls.
io.github.lmaniraruta/agentstorefront
MCP for AgentStorefront — discover, price, and subscribe to paid agent services.
Verify US contractor license + surety bond + insurance from official state data. WA live, CA beta.
io.github.localgov-jp/mcp-server
Japan central + municipal subsidies (20,810 grants, 1,627 munis). 8 tools beyond Jグランツ MCP.
TinyZKP
Hosted MCP server for STARK proof receipts. Agents mint receipts and verify proofs for free.
Procheiron
Review gate for shared agent memory: an unreviewed or hand-edited memory is never served.
Lolik Trend Radar
Live trends → money-ready intelligence: forecasts, virality scores, opportunities, daily briefs.
CiteGuard
Open watchdog for retracted & problematic citations: Retraction Watch, OpenAlex, Crossref.
Monetized graph answers via named Cypher queries — Tollbooth DPYC operator
DPYC Social Contract community concierge — free MCP for membership, governance, and onboarding
Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server
Multi-tenant FastMCP server for Charles Schwab brokerage data, monetized via DPYC Tollbooth
TaxSort — Tollbooth-monetized MCP server for personal tax transaction classification
Tollbooth Authority — Certified Purchase Order Service for DPYC operators
Tollbooth Authority New England — sub-regional certifier under North America
Unauthenticated OAuth2 callback collector for Tollbooth MCP services
Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample
29 live data skills for agents: email/DNS/domain intel, web audits, EVM reads. Free tier.
SHEARLINE
Analyst-grade US severe weather: warnings, SPC outlooks, RAP environment, MRMS, GLM lightning
No-Shell Agent Architect MCP
Turns vague automation requests into tool stacks, prompts, QA checks, and human boundaries.
io.github.lovepivix/weather
An MCP server for weather information.
Read-only FreeStyle glucose sensor access via LibreLinkUp. Not a medical device.