Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.
Analyzes Solana meme tokens to identify potential risks and audit status using Solsniffer data.
Key Features: Fetches token data from Solsniffer API Provides risk scoring and categorized risk details Returns market cap, price, and supply information MCP server for querying Ledger CLI data, including balances, transactions, accounts, budgets, and financial reports.
Key Features: Query filtered account balances with date ranges Generate transaction register and ledger-format reports List accounts, payees, and commodities MCP server for checking market conditions and evaluating the reliability of financial data APIs.
Key Features: Current world-state summary Exchange status for seven exchanges VIX, VIX9D, VIX3M, VVIX, and SKEW metrics Equity-compensation tax optimization engine with multi-year ISO exercise, NSO/RSU decisions, concentration risk, hedging, and QSBS checks.
Key Features: Covers full federal tax code plus all 50 states and DC for 2026 Models AMT credit recovery and post-termination exercise windows Includes FICA, NIIT, and state AMT for CA, CO, CT, MN MCP server providing real-time and historical stock, crypto, options, ETF, and earnings data via Alpha Vantage API.
Key Features: Real-time stock quotes with price, volume, and change Detailed company profiles including sector and market cap Real-time crypto exchange rates with bid/ask prices MCP tools for wallet screening, blockchain anchoring, transaction decoding, name resolution, and LLM utilities paid per call in USDC.
Key Features: Dual-chain hash anchoring OFAC and address-reputation wallet screening Wallet balances, activity, identity, and sanctions intelligence MCP server for Alpaca API to manage stock/crypto portfolios, place various order types, and access market data.
Key Features: Account management with balances and portfolio status Support for multiple order types including market and stop-limit Portfolio summary and position management Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.
MCP server for pay-per-call crypto and DeFi data using USDC micropayments on Base.
Key Features: x402 per-request USDC payments Base mainnet payment support MCP server for evaluating on-chain conditions and returning ECDSA-signed attestations across supported blockchain networks.
Key Features: ECDSA P-256-signed attestations Condition hashes for evaluated logic Wallet trust and batch trust checks MCP access to TON liteservers for balances, contract reads, swaps, cross-chain trades, and wallet generation.
Key Features: Direct TON liteserver access over native ADNL GRAM and TEP-74 jetton balance and metadata queries Account state, transaction history, and contract get-method reads 
Mcp