{"generated_at":"2026-08-08T12:20:51+00:00","item":{"added_at":"2026-03-31T21:02:40.938000+00:00","analysis_method":"capability_triage","category":"Desktop Extension","description":"BlockchainQuery gives Claude real-time access to blockchain data across 60+ networks through Pocket Network's decentralized RPC gateway. Query balances, tran...","did":"ant-dir-gh-pokt-network-blockchain-query-mcp","homepage_url":"https://api.pocket.network","icon":"https://claude.ai/api/dxt/extensions/ant.dir.gh.pokt-network.blockchain-query-mcp/versions/2.1.2/icon.png","id":"ant.dir.gh.pokt-network.blockchain-query-mcp","installs":1063,"last_scanned":"","license":"MIT","long_description":"BlockchainQuery gives Claude real-time access to blockchain data across 60+ networks through Pocket Network's decentralized RPC gateway. Query balances, transactions, blocks, smart contracts, token metadata, staking positions, governance proposals, and domain resolution - all without API keys or authentication.\n\nSupported protocols: EVM (Ethereum, Arbitrum, Base, Polygon, Optimism, and 35+ more), Solana, Cosmos (Osmosis, Pocket, Akash, and 10+ more), Sui, Near, and Tron.\n\n...","name":"BlockchainQuery","plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=ant-dir-gh-pokt-network-blockchain-query-mcp&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","publisher":"Pocket Network Foundation","publisher_url":"https://pocket.network","repository_url":"https://github.com/pokt-network/blockchain-query-mcp","risk":"medium","risk_severity":"medium","security_risks":[{"description":"This connector can read data the connected service holds about you - documents, messages, contact lists, source code, customer records, or saved profile details - and pass it back to the AI.","evidence":"Connector has 37 tools; permissions on claude.ai/directory: \"unknown\". Data flows out of the connected service into the model.","remediation":{"block_tool_categories":[],"steps":["Connect using an account that only has access to the information you actually want Claude to read - not your main admin login.","When you grant access, pick the smallest set of folders, mailboxes, or channels possible.","Check the connector's activity log every so often to make sure nothing unexpected is being read."]},"risk_type":"reads_private_data","severity":"medium","title":"Reads your private information"},{"description":"This connector can edit, rename, overwrite, or otherwise modify records in the connected service. If a request gets manipulated, your data could be altered without you noticing.","evidence":"1 state change tool on this connector - e.g. convert_units.","remediation":{"block_tool_categories":["state_change"],"steps":["Try the connector on a test account first to see what it changes before letting it touch your real records.","Where the connected service supports it, give Claude read-only access and only allow writes for the specific things you need updated.","In the tools list below, turn off any tool you don't actively need - the ones tagged Block are the most important to disable."]},"risk_type":"modifies_data","severity":"medium","title":"Can change or update your information"}],"signature_status":"unsigned","source_code_reviewed":true,"tags":["reads_private_data","database_access"],"tools":[{"description":"","name":"list_chains"},{"description":"","name":"get_chain_info"},{"description":"","name":"evm_call"},{"description":"","name":"evm_get_balance"},{"description":"","name":"evm_get_block"},{"description":"","name":"evm_get_transaction"},{"description":"","name":"evm_get_receipt"},{"description":"","name":"evm_get_logs"},{"description":"","name":"evm_estimate_gas"},{"description":"","name":"evm_get_token_info"},{"description":"","name":"evm_call_contract"},{"description":"","name":"solana_get_balance"},{"description":"","name":"solana_get_account"},{"description":"","name":"solana_get_block"},{"description":"","name":"solana_get_transaction"},{"description":"","name":"solana_get_signatures"},{"description":"","name":"cosmos_get_balance"},{"description":"","name":"cosmos_get_staking"},{"description":"","name":"cosmos_get_validators"},{"description":"","name":"cosmos_get_transaction"},{"description":"","name":"cosmos_get_governance"},{"description":"","name":"cosmos_get_block"},{"description":"","name":"sui_get_balance"},{"description":"","name":"sui_get_object"},{"description":"","name":"sui_get_transaction"},{"description":"","name":"sui_get_coins"},{"description":"","name":"near_query"},{"description":"","name":"near_get_block"},{"description":"","name":"near_get_transaction"},{"description":"","name":"radix_get_network_status"},{"description":"","name":"radix_get_network_config"},{"description":"","name":"radix_get_balance"},{"description":"","name":"radix_get_transaction_status"},{"description":"","name":"radix_get_consensus_manager"},{"description":"","name":"resolve_domain"},{"description":"","name":"compare_balances"},{"description":"","name":"convert_units","risk":{"category":"state_change","level":"medium","recommendation":"Allow only for low-stakes resources; require approval for production data changes.","why":"Creates, modifies, or uploads data on the connected service. Hijacking the tool can pollute records, plant content, or create rogue resources that bill the user."}}],"tools_count":37,"type":"desktop_extension","url":"","uuid":"aab14cc1-2cef-50c1-ac0d-90608dfbd7f4","version":"2.1.2"},"query_key":"pocket network foundation blockchainquery","schema_version":1,"status":"match"}