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.
Structured habitat data and advisory tools for aquariums, marine tanks, terrariums and paludariums.
Read what an MCP server does before connecting: facts quoted at file:line. Free, no key.
Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.
bot.yeehaw/events
Agent-first Austin events concierge — fresh, sourced answers to what's happening in Austin.
br.com.brasilnfe/fiscal
Brazilian fiscal MCP server - issue NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e via SEFAZ.
SignDocs Brasil e-signature tools for AI agents — signing sessions, envelopes, verification.
Korean public procurement law: rule-engine rulings, statutes search, live court precedents
Uplink
Automate a real, logged-in browser on your own device — no stored credentials, no bot detection.
ca.bluecraneworks/forms
Canadian contractor forms + tax tools: 126 cited forms, sourced 2026 tax estimates by province.
ca.swiftsign/mcp
E-signatures for agents: mint a sandbox key, send PDFs, track status, download the sealed result.
Catalunya 2022
Cerca de text complet al pla Catalunya 2022 - RESET: 3 àmbits, 12 objectius, 91 accions. CA/EN/ES.
Contexta
Persistent memory and knowledge graph for AI assistants — keyword + vector + graph search.
cc.operandi/operandi
Grounded, safety-checked appliance operation packages for robots and agents. Zero-config trial.
RoboParts 机器人零部件兼容性
688 humanoid robot component entities with 4-dimension compatibility checking. Vendor-neutral.
chat.mumo/mcp
Consult a multi-model panel on contested decisions via MCP: architecture, plan review, strategy.
Toolcall
30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.
Data-center, grid, fiber & gas infrastructure intelligence for AI agents — query and cite.
cloud.fetcher/fetcher
The web capability layer for AI agents: render, extract, DNS, SSL, WHOIS & more via x402.
freebase.cloud
Free cloud databases over MCP: query, store, list and annotate across 15 engines.
My Next Adventure
Create trips, compare variants side by side, and add accommodation, transport and event options.
cloud.nordicdata/nordic-data
Global B2B intelligence for AI agents: 35M+ companies, 1.6M sanctions, KYB pack. 78 tools.
WhyLingxi 保险顾问 Insurance Advisor
保险产品搜索、推荐、保费试算、核保预检。覆盖65家保司483款产品。China insurance MCP server.
co.addressintel/permits
SF Peninsula building permits and parcel buildability: SB 9, ADU and redevelopment leads.
530 MCP tools across 561 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.
BizVerify
KYB for AI agents: verify business registrations from MCP clients.
EveryPage
Share PDFs as tracked links and see who read them, how far they got, and where they stopped.
fingers
Ask what you can't be sure of. Read-only checks on tokens, NFTs, wallets and contracts.
co.flow2/flow2
Design mobile-first presentations — create, edit, preview, and publish from your AI.
Heista
Decode video ads, load brand intelligence, generate ad scripts.