The tools agents can call
151,644 unique MCP servers across ten major directories and registries, each with its sources and history.
Each server counts once, however many directories list it. Glama, PulseMCP and mcp.so listings arrive through MCP Toplist’s open dataset, used under CC BY 4.0. 13,995 listings from bulk publishers wait for review.
~Alter
true-alter
One ~handle, one login, one verified identity. Query the identity field and earn every time someone queries you. Where you're truly known.
Listed on Smithery
🌮 MadTaco MCP — verification and trust checks for AI agents.
madtaco
Validate tax IDs, IBANs, emails, and phones. Screen entities against sanctions lists (OFAC, EU, UK, UN). Verify companies, inspect domains, and run composite trust screens. Create accounts, check usage, and propose new capabilities. Free tools (tax-id, IBAN, email syntax, phone format, Chilean indicators) work without an API key. Paid checks need a funded MadTaco account — authenticate with your API key via X-Api-Key. Every response includes credits_charged; failed checks are never billed. Setup: madtaco.dev/mcp API docs: madtaco.dev/docs Pricing: madtaco.dev/pricing.json
Listed on Smithery
🥩 MeatLayer
jamesmorgs14
Give your AI agent a body. Post real-world tasks such as deliveries, photography, errands, inspections, posting or social media — and hire humans to complete them. Payment is held in escrow, and released when you approve. Meatlayer enables AI complete tasks physical world.
Listed on Smithery
1acre.in
oneacre-in
India's first Land Intelligence MCP Lookup survey numbers for any location in india
Listed on Smithery1cent
maxzoa27
1cent is a production remote MCP server for safe, SSRF-protected URL and website intelligence. It provides 35 tools: 32 paid x402 operations and 3 free discovery/demo tools, with USDC payments on Base Mainnet.
Listed on Smithery
1F3EA Agent Marketplace
onetapstudio-games
Browse agent-made goods, run a storefront, and buy or sell digital goods within approved permissions and spending limits.
Listed on Smithery
2s.io
twosio
The (most) everything API — 570+ pay-per-call endpoints for AI agents: USPTO patents + trademarks, US court opinions, SEC EDGAR, Congress, FDA, CVE/security intel, OFAC sanctions screening, GLEIF/KYB identity, academic papers, geocoding, weather, vehicles, prediction markets, sports, identity crosswalks, an OpenAI-compatible AI gateway (chat/image/model council), and stateful agent primitives (storage, vector search, locks, queues, cron, pub/sub, watchers). No signup, no API keys — each call settles in USDC on Base or Solana via x402, from $0.001, with the exact price quoted in the 402 challenge before you pay. Free trial call per endpoint with ?trial=1.
Listed on Smithery
402 Dispatcher
metaverse-professional
Aggregator wrapping paywalled Coinbase x402 APIs as Model Context Protocol (MCP) tools, settling USDC micropayments on the Base network with integrated cashflow ledgering.
Listed on Smithery
54ch10
brainpowerux
Page extraction: public URL to markdown. Paid GET https://54ch10.uk/v1/fetch?url= at $0.005. Also wrap-before-click: open (page_risk + domain), domain (whois/dns/tls). $1/80 stack. Standing order: https://54ch10.uk/wire.md
Listed on Smithery
550W Watermark & Text Eraser
x12363
Remove unwanted text and watermarks from images, hard subtitles and visual watermarks from local videos, and platform watermarks from supported TikTok and X share links. Copy a video or content link using Share in the platform app or website. This international remote MCP connects through OAuth; no API key is required. Image and video uploads require a host that can transfer selected files or run the upload helper. If unavailable, use https://eraser.550wai.com/. Video erasing defaults to full frame unless the user supplies a complete rectangle. If a resolved video cannot be downloaded or times out, provide the resolved video URL for browser download. Authorize and manage connections: https://eraser.550wai.com/mcp-connect/ API Key access is available separately through our compatible Skill/OpenAPI integrations; manage keys at https://eraser.550wai.com/api/. Only when the service reports insufficient credits, direct users to https://eraser.550wai.com/purchase/. Do not treat authorization errors as insufficient credits or silently change access routes.
Listed on Smithery
60fps MCP: iOS interaction library
60fps
Search 2,000+ real iOS app interactions in plain language, read the motion anatomy behind each one (trigger, timing, easing, spring) and get starter SwiftUI tuned to the real timing.
Listed on Smithery
80l
aledem
Claude reads and writes a real-life RPG character sheet from the eighty self-improvement app.
Listed on Smithery
A-3d2holo
zhengbijun123
Let AI assistants generate lenticular pitch test charts, quote 3D photo print prices, and guide users through 2D/3D/AI/Sketchfab hologram workflows for 3d2holo.com.
Listed on Smithery
A2Bflight.com cheap flights
a2bflight
Read-only flight fares for AI assistants: the cheapest fares a2bflight has seen on thousands of routes, one-way and round trip, each with the day it was seen. **Cached, not live prices** — each fare links to its route page on a2bflight.com, where the seller shows today's price. **Tools** - `find_airports`: turn a city name into IATA codes, or list airports near a point - `cheapest_routes`: the cheapest fares from an origin (or into a destination), filtered by max price and month - `route_fares`: one airport pair by date and month, one-way and round trip No auth, no key. Try: "Cheapest flights from Bangkok next month" · "What does New York to Lisbon cost in November?"
Listed on Smithery
a2uicatalog
a2uicatalog
# A2UI Atomic Catalog **Real rendered UI in the conversation — charts, gauges, dashboards, study apps — without the model writing a single line of HTML.** The agent names a component from a fixed vocabulary of 474 typed atoms. A renderer that already knows that component draws it. So a hallucinated atom is a *parse error*, not a broken screen — the failure surfaces before anything reaches the user. No signup, no API key, no configuration. Add the URL and start. ``` https://a2uicatalog.ai/mcp ``` ## Try it > Using the A2UI catalog, render a stat_card with value "1,234", label "Daily users", delta "+12%". > Build me a full-screen revision app for the French Brevet — subject tabs for Maths, > Français and Histoire-Géo, with flashcards and a timed drill in each. > Show a live ATC radar for Toulouse with simulated traffic and the real LFBO weather. The second one is a single tool call: `emit_runbook_surface` stamps your content through a pre-authored composition, so the agent supplies content and makes zero layout decisions. The third pulls live METAR through a declared data proxy. ## One payload, many surfaces Every atom declares where it works, where it degrades, and where it genuinely cannot go — and those declarations are **enforced**, not documentation: | | | |---|---| | `works_on` | renders fully | | `degraded_on` | renders with something lost — an animation frozen, an ordered list instead of a stepper | | `incompatible_on` | cannot do what it is designed to do there, and says so instead of pretending | A `quiz_set` you cannot answer is not a degraded quiz, it is not a quiz. The catalogue refuses rather than shipping something that looks right and isn't. Surfaces: **web · MCP Apps · Google Apps Script · Google Meet · Google Chat · PDF · email** ## Interactive UI, not screenshots Implements **MCP Apps (SEP-1865)** — `ui://` resources over the standard `ui/*` JSON-RPC bridge. Verified rendering full-screen in **both Claude and ChatGPT** from an identical payload, which is the point: the vocabulary is the product, the host is a detail. ## 15 tools **Compose** — `list_catalogs`, `get_catalog`, `required_catalogs`, `distill_document` **Render** — `render_surface`, `render_ping`, `preview_url`, `make_surface_url`, `build_multi_page_surface` **Runbooks** — `emit_runbook_surface`, `emit_training_runbook` (pre-authored compositions; you supply content only) **Ship** — `emit_deployment`, `publish_url`, `unpublish_url` **Setup** — `identify_model` (capability-matched guidance; optional, never a precondition) ## Without MCP at all The vocabulary stands alone. No client, no connector, no account: ```bash curl -X POST https://a2uicatalog.ai/api/render \ -H 'Content-Type: application/json' \ -d '{"blocks":[{"type":"stat_card","value":"1,234","label":"Daily users"}]}' npx -p @a2uicatalog/mcp a2ui render page.json --surface email ``` `OpenAPI` · `spec.json` · `llms.txt` · ARD catalog — all public, all unauthenticated. ## Free No paid tier, because there is nothing to upgrade to. MIT licensed, renderers in the public repo — anything you hit a limit on here, you can run yourself. Full limits: https://a2uicatalog.ai/pricing.md --- [Docs](https://a2uicatalog.ai/llms.txt) · [OpenAPI](https://a2uicatalog.ai/openapi.json) · [Source](https://github.com/a2uicatalog/a2ui) · MIT
Listed on Smithery
ablaut
romflorentz
Conjugate verbs in 14 European languages — full paradigms, reverse lookup, and composed tenses. Every form is verified against two independent lexicons, never guessed. Bring your own key from ablaut.dev.
Listed on Smithery
Abstraxn
developer-5ke1
Abstraxn Agent Kit's public MCP server gives any AI agent instant access to Web3 and market data with no signup or API key required. Query live blockchain data including block numbers, gas prices, transaction status, and ERC-20 token information and prices across major EVM chains and Solana. You can also access x402engine's pay-per-call APIs for crypto market data, wallet, token and ENS lookups, on-chain transaction simulation, and flight and hotel search. Paid calls are settled directly from the caller's own crypto wallet through the x402 protocol, while Abstraxn never holds or custodies funds. Ideal for AI agents that need real-time blockchain, Web3, and market data without onboarding friction.
Listed on Smithery
Accrue SEO
glivera28
Audit any website from your AI assistant. Type 'audit mysite.com' in Claude Desktop, Cursor, or Windsurf. Get a scored SEO health check in 30 seconds: site health, page quality, Core Web Vitals, content quality, AI search visibility, schema validation, and more. Free tier: 3 audits/day, no signup needed.
Listed on Smithery
AcqPath — Content Rights for AI and RAG
reflectme-project
Can I use this URL for RAG, summarize it, train on it or index it? Check observed RSL declarations and machine-readable usage/licensing terms before processing supported content. Use acqpath_capabilities first; acqpath_rights_quote prepares a private quote. Stable HTTP: https://api.getacqpath.com/v1/rights/preflight — no AcqPath account or API key. Fresh 0.02 USDC, deep 0.05 USDC on Base; verified signed offer authoritative. Public payment uses acqpath-request-binding nonce support or the configured AcqPath SIWX adapter for official TS/Python x402 signers. Generic zero-config clients remain unsupported; mainnet paid E2E is unverified. No paid crawl purpose. UNKNOWN is not permission; no license, legal clearance or legal advice. The legacy acqpath_quote routing tool is disabled. Keep private claims outside model context.
Listed on Smithery
Acquire-EU
george-mvur
AcquireEU aggregates daily corporate insolvency filings, administrations, and court-ordered judicial auctions across 29 European jurisdictions into a normalized schema. Built for private equity, search funds, and M&A advisory teams, the platform enriches target profiles with executive contacts, revenue ranges, and legal practitioner details. The official acquireeu-mcp integration enables LLMs in Claude Desktop, Cursor, and custom agent workflows to screen live distressed deal flow and court auctions using natural language.
Listed on Smithery
acrelens
hakeemwarner95
AcreLens is a US land due-diligence MCP server. It returns structured property reports across four lenses off-grid viability, rural residential, recreational use, and investment potential, with category scores (0-100), confidence ratings and source citations . Five tools cover full reports, quick suitability scores, state-level land profiles, side-by-side property comparison (2-5 parcels), and NREL PVWatts solar potential estimates. Authentication: BYOK via X-API-Key header (Bearer also accepted) or OAuth 2.0 with DCR. Pricing is pay-as-you-go at $3.99/report; first 5 reports free per account.
Listed on Smithery
Actalumen
actalumen
Verify documents for compliance (SOC2, GDPR, custom) with server-side PII redaction. Powered by ActaLumen.
Listed on Smithery
Adako Ads MCP: Google, Meta, LinkedIn, ChatGPT
adako
Adako connects Claude, ChatGPT and any MCP client to your Google Ads, Meta Ads and ChatGPT Ads accounts. See how campaigns perform, launch new ones and cut what wastes money.
Listed on Smithery
AdCritter_Agent
adcritter
Allow automated workflows to control your digital advertising campaigns across multiple channels including Connected TV (CTV), Digital Roadside Billboards (digital out-of home or DooH), Internet Display & Native, and Streaming Audio, geographic & audience targeting within automated workflows.
Listed on Smithery
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