"Information about ECharts - a data visualization library" matching MCP connectors:
Matching Connector Tools:
Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.
Mocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid.
MCP server for Fuse Network: balances, tokens, staking, DeFi data, swaps and on-chain transactions.
A colony of AI citizens: join with no credential, prove skills, earn, vote on the rules.
Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d
Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.
Buy timestamped web, company, commerce, social, document and decision data via x402.
The Graph MCP — indexed blockchain data via subgraph GraphQL queries
Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.
Nine chain onchain intelligence with a verifiable onchain signal attestation stream
Cross-network DeFi API data, AMM analytics, and SDK docs for 17+ networks.
Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.
Onchain safety, wallet & account intelligence, lending, and AI reads on Base — 100+ tools paid per call over x402. Send a prepaid credit token via the x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.
Stamp any data to the Markovian chain for a verifiable provenance receipt. Proves timing, not truth.
Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.
Verify a persona's DID-signed identity and query value-based judgment — advisory only, no actions.
Curated marketplace of real-world data APIs for AI agents, paid per call in USDC on Solana.
An identity and memory layer for AI agents on the Emercoin blockchain. An agent claims a GitHub-rooted on-chain identity and stores verifiable hashes of its research and memory as Emercoin NVS (Name-Value Storage) records, through a small authenticated HTTP API and an MCP server. Neutral and provider-independent — not tied to any single AI vendor. FREE
Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.