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.
Botoi MCP
botoi
49 developer utility tools for AI assistants. DNS lookup, WHOIS, IP geolocation, SSL certificates, email validation, domain availability, JWT sign/verify, hashing, UUID generation, Base64 encoding, JSON/YAML/XML conversion, QR code generation, regex testing, code formatting, and more. Free tier: 5 req/min, 100 req/day. No API key required.
Listed on Smitherycelestine
bouch
MCP server for astrological calculations — birth charts, transits, progressions, and calendar generation
Listed on Smitherygovuk
bouch
MCP server for GOV.UK — search, content drill-down, organisations, and postcode lookup.
Listed on Smitherypinescript
bouch
MCP server providing Pine Script v6 documentation for AI assistants. Enables AI to: Look up Pine Script functions and validate syntax Access official documentation for indicators, strategies, and visuals Understand Pine Script concepts (execution model, repainting, etc.) Generate correct v6 code with proper function references
Listed on Smitheryuk-due-diligence
bouch
Tools across five UK public registers. All official APIs. Give an agent a company name and it pulls corporate status, filing compliance, director networks, beneficial ownership chains, disqualification checks, insolvency notices, VAT validation, and property transactions.
Listed on Smitheryuk-legal
bouch
A Model Context Protocol server for UK legal research. Connects AI assistants to case law, legislation, parliamentary debates, bills, votes, committees, OSCOLA citation parsing, and HMRC tax data.
Listed on SmitheryWhat Do They Know?
bouch
Search UK FOI requests, public authorities, and responses. Draft and submit Freedom of Information requests.
Listed on Smithery
daedalmap
bryanhellard-tt41
Hosted geographic data MCP server for earthquakes, tsunamis, volcanoes, and currency time series. Free discovery, free currency and volcanoes queries, paid earthquakes and tsunamis via x402 on Base USDC.
Listed on Smithery
BudgetFitter
budgetfitter
BudgetFitter is a free UK deal discovery platform with a public MCP server. Search verified discount codes, look up brand intelligence, and navigate deals — no auth required.
Listed on Smithery
BusinessHotels.com Real-Time Hotel Rates Agentic API
businesshotelsdeveloper
Real-time "Bleisure" travel booking and discovery. This MCP server provides AI agents with instant access to live hotel inventory and all-inclusive rates via the Model Context Protocol.
Listed on Smithery
IBANforge
cammac
IBAN validation and bank-data tools for AI agents, ERP, invoicing and payroll workflows. IBANforge covers 89 countries and provides BIC/SWIFT lookup, Swiss clearing lookup, SEPA and country-risk indicators, payment-reference validation, postal-address checks and Swiss QR-bill checks. The current MCP service offers 11 tools, including batch validation, feedback and API-key requests. Connect to https://api.ibanforge.com/mcp or use the ibanforge-mcp npm package. Free access: 25 calls per day without a key, 25 per month with an anonymous key, or 200 per month after claiming a key by email. Paid credit packs, a Pro subscription and x402 payments are available. Batch validation consumes one unit per IBAN. Validation checks format and checksum; it does not confirm that an account exists or belongs to a beneficiary, and it does not perform beneficiary AML/KYC screening. Documentation: https://ibanforge.com/docs
Listed on Smithery
Carbon & Cashmere Crypto Intelligence
carboncashmere
Professional crypto trading intelligence with 52 MCP tools. Real-time data from 4 own blockchain nodes (Bitcoin, Ethereum, Kaspa, Bittensor). ML ensemble predictions, derivatives analytics, on-chain metrics, and portfolio risk — all payable via x402 USDC micropayments on Base, Solana, Algorand, and Stellar.
Listed on Smithery
carscout
carscout
No description in the directory listings.
Listed on Smithery
ChairFlow
chairflow
Hazel is a 24/7 AI receptionist by ChairFlow. Book appointments, check availability, manage reservations, capture leads, and get business info for healthcare practices and hospitality venues. Call (866) 481-6507 to talk to Hazel live.
Listed on Smithery
QueueSim
chiaha
QueueSim is a free Model Context Protocol server that gives Claude — and any MCP-speaking AI — the ability to run real discrete event queueing simulations inside a conversation. Ask "I run a 3-agent call center, 30 calls/hr, 4-min handle time — what's my wait?" and get an actual number from a simulator, not a guess. Six tools cover the common cases: direct M/M/c with arrival rate / service rate / server count, four preset scenarios (single server, coffee shop, ER waiting room, call center) with optional overrides, plus two textbook explainers covering basic queueing theory and six common patterns beyond M/M/c (abandonment, priority tiers, overflow routing, skills-based routing, compound service, server outages). Free, no auth, no API key. By ChiAha — 35 years of discrete event simulation. For modeling beyond M/M/c against your own data, contact [email protected].
Listed on Smithery
srv-d7aoqmh5pdvs7391dcqg
ciprianpater
# NWO Robotics MCP Server Control real robots, IoT devices, and autonomous agent swarms through natural language — powered by the [NWO Robotics API](https://nwo.capital). --- ## What This Server Does This MCP server exposes the full NWO Robotics API as 64 ready-to-use tools. Any MCP-compatible AI agent (Claude, ChatGPT, Cursor, etc.) can use it to: - Send natural language instructions to physical robots - Run Visual-Language-Action (VLA) inference on live camera feeds - Plan, validate, and execute multi-step robot tasks - Monitor sensors, detect slip, and fuse multi-modal data - Train robots online with reinforcement learning - Register and manage agent identities on Base mainnet via the Cardiac biometric ID system No local installation needed. The server runs on Render and is ready to connect. --- ## Tools Overview ### 🤖 VLA Inference & Models Run Vision-Language-Action inference on any supported robot. Send a text instruction and camera images, receive joint action vectors in real time. Supports auto model routing, ultra-low-latency Cloudflare edge inference (28ms avg), and WebSocket streaming at up to 50Hz. `vla_inference` · `edge_inference` · `list_models` · `get_model_info` · `get_streaming_config` --- ### 🦾 Robot Control & State Query live robot state (joint angles, gripper, battery, position), execute pre-computed action sequences, and fuse camera + lidar + thermal + force + GPS sensor inputs into a single inference call. `query_robot_state` · `execute_actions` · `sensor_fusion` · `robot_query` · `get_agent_status` --- ### 🗺️ Task Planning & Learning Decompose complex instructions into ordered subtasks, execute them step by step, poll progress, and log outcomes so the model learns and improves with every run. `task_planner` · `execute_subtask` · `status_poll` · `learning_recommend` · `learning_log` --- ### 🔑 Agent Management Self-register a new AI agent in under 2 seconds, check your monthly API quota, upgrade tiers by paying ETH, and manage robot registrations and capabilities. | Tier | Calls/month | Cost | |------|-------------|------| | Free | 100,000 | $0 | | Prototype | 500,000 | ~0.015 ETH/mo | | Production | Unlimited | ~0.062 ETH/mo | `register_agent` · `check_balance` · `pay_upgrade` · `create_wallet` · `register_robot` · `update_agent` · `get_agent_info` --- ### 🔍 Agent Discovery Discover all available execution modes (mock / simulated / live), robot types, VLA models, and sensor capabilities. Validate tasks with a dry-run before committing to execution. `nwo_health` · `nwo_whoami` · `discover_capabilities` · `dry_run` · `plan_task` --- ### 🔌 ROS2 Bridge (Physical Robots) Connect directly to physical robots over the ROS2 bridge. Send joint commands, submit action sequences, and trigger emergency stops on one or all robots within 10ms. Supported: UR5e, Panda, Spot, Unitree G1, and more. `ros2_list_robots` · `ros2_robot_status` · `ros2_send_command` · `ros2_submit_action` · `ros2_emergency_stop` · `ros2_emergency_stop_all` · `ros2_get_robot_types` --- ### 🧪 Physics Simulation Simulate trajectories, check for collisions, estimate joint torques, validate grasps, and plan collision-free motions with MoveIt2 — before touching real hardware. `simulate_trajectory` · `check_collision` · `estimate_torques` · `validate_grasp` · `plan_motion` · `get_scene_library` · `generate_scene` --- ### 📐 Embodiment & Calibration Browse the robot embodiment registry (DOF, joint limits, sensors), download URDF models, get normalization parameters for VLA inference, and run automatic joint calibration. `list_embodiments` · `get_robot_specs` · `get_normalization` · `download_urdf` · `get_test_results` · `compare_robots` · `run_calibration` · `calibrate_confidence` --- ### 🧠 Online RL & Fine-Tuning Start online reinforcement learning sessions, stream state/action/reward telemetry, build fine-tuning datasets from logged runs, and launch LoRA fine-tuning jobs on any base VLA model. `start_rl_training` · `submit_rl_telemetry` · `create_finet
Listed on Smithery
barbell-tools
coachsync
**CoachSync MCP** provides barbell strength training tools for AI assistants. Built for coaches, lifters, and fitness apps that want to add structured programming to their AI workflows. No API key required — connect and start using. ## Tools ### Warmup Calculator Generate a Starting Strength-style warmup ramp for any barbell lift. Produces structured warmup sets with decreasing reps as weight increases, starting from the empty bar. Supports custom bar weights (women's bar, training bar) and rounding increments. Works for squat, bench, press, deadlift, and power clean. ### Plate Loader Calculate which plates to load on each side of the barbell to hit a target weight. Uses a greedy algorithm with standard plate denominations, or supply your own inventory for home gym setups. Supports both lb and kg. ### Novice LP Generator Build a complete 4-week novice linear progression program based on the Starting Strength model. Takes a lifter profile (sex, bodyweight, age, training frequency) and returns a week-by-week program with squat every session, alternating press/bench, deadlift progressing to power cleans, and session-by-session weight increases. Includes coaching notes tailored to the lifter (age-adjusted recovery tips, microplate recommendations). ## Connect ``` https://mcp.coachsync.io/mcp ``` Transport: Streamable HTTP. Compatible with Claude Desktop, Cursor, Windsurf, and any MCP client.
Listed on Smithery
focus-streak-habit-tracker
codemadebiz
I built a free MCP server for habit tracking — connects to Claude/Cursor It generates complete habit blueprints you can import directly into Focus Streak (Android). 3 prompts that work great: "Help me build a morning routine" → returns 5 importable habits "Why do I keep failing at exercise?" → science-backed strategy "I missed 3 days of my streak" → comeback plan Install in Claude Desktop: npx mcp-remote https://focusstreak.codemadebiz.com/mcp
Listed on Smithery
helium-mcp
conner-m4el
Real-time news with bias scoring across 5,000+ sources, AI-powered options pricing, balanced news synthesis, live market data, and meme search. 9 tools, 50 free queries, no signup needed.
Listed on Smithery
penni-mcp
connor
AI bookkeeper for small businesses. Connect your QuickBooks Online and manage your books through Claude Desktop or Cursor. Check balances, pull P&L reports, track invoices, create expenses, and send invoices — all via conversation. Free tier for read-only access. Install: npx penni-mcp
Listed on Smithery
RNWY Trust Intelligence | AI Scanner
contact-e9h3
Check if an AI agent is trustworthy before you hire it. Sybil detection, signed attestations, and reviewer wallet analysis across 150,000+ agents. Free, no key required.
Listed on Smithery
NeuroTrade Signal API
cooa3e
AI-powered crypto trading signals for 400+ pairs. Generate directional signals (long/short) with TP/SL ladders, confidence scores, and AI-written trade thesis via MCP. Supports 8 proprietary strategies including Precision Hunter, Scalper, Reversal, and Breakout. Get a free API key at neurotrade.a3eecosystem.com.
Listed on Smithery
courier-mcp
courier
The official Model Context Protocol server for the Courier notification API. It gives AI agents full access to the Courier API — send messages, manage profiles, debug deliveries, configure lists, and more — through 60 tools backed by the @trycourier/courier Node SDK.
Listed on Smithery
gift-cards
cryptorefills
Buy gift cards, mobile top-ups, and eSIMs from 10,001+ brands across 180 countries. Pay with USDC, USDT, BTC, LTC, ETH, SOL, SUI, TON, TRON and other cryptocurrencies. No account, no OAuth, no API key. For autonomous AI agents.
Listed on Smithery
Latest changes
Typed diffs between observations- DatosIA — Central America data Official MCP Registry MCP URL changed from "https://datosia.net/mcp" to "https://mcp.datosia.net/mcp" (registry)
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