MCP Server
Automaton Token Safety
io.github.baianomarceloeduardo-jpg/automaton-token-safety-mcp
What this MCP does
Audits Base tokens, approvals, liquidity, wallets, transactions, and token-related risks without executing trades.
Capabilities
Tools
20
tools
approval_risk
PAID 0.01 USDC/call, or free trial (3/day/IP). Read-only audit of the ERC-20 approvals an owner granted for a token: spender, allowance, contract vs EOA, verified flag, drainable amount and a drain-risk verdict. On 402, pay the accepts[] terms then retry with the payment tx hash.
Input schema
{'type': 'object', 'required': ['token', 'owner'], 'properties': {'owner': {'type': 'string', 'description': 'Address whose approvals are audited (0x...)'}, 'token': {'type': 'string', 'description': 'ERC-20 token contract (0x...)'}, 'payment': {'type': 'string'}, 'spenders': {'type': 'array', 'items': {'type': 'string'}, 'maxItems': 20, 'description': 'Extra spenders to check beyond the log window'}}}
attest
Create a SIGNED, hash-chained, append-only attestation (verifiable proof-of-existence) for a payload. PAID: 0.05 USDC/call, or free trial (3/day/IP). On 402, pay the accepts[] terms then retry with the payment tx hash.
Input schema
{'type': 'object', 'required': ['data'], 'properties': {'data': {'type': 'string', 'description': 'Payload to attest (any string).'}, 'payment': {'type': 'string', 'description': 'Optional X-PAYMENT base tx hash of the USDC payment.'}}}
attestation_pubkey
FREE. Get the ECDSA P-256 public key (PEM) and keyId used to sign ledger entries.
Input schema
{'type': 'object', 'properties': {}}
hash_sha256
PAID 0.001 USDC/call. SHA-256 hex of a string.
Input schema
{'type': 'object', 'required': ['input'], 'properties': {'input': {'type': 'string'}, 'payment': {'type': 'string'}}}
health
FREE. Service liveness and version.
Input schema
{'type': 'object', 'properties': {}}
liquidity_risk
PAID 0.01 USDC/call, or free trial (3/day/IP). One-block liquidity audit of a Base token: Uniswap V3 / Aerodrome pools, the USD needed to move the price 1/2/5/10%, holder concentration, LP burn evidence and explicit coverage gaps. On 402, pay the accepts[] terms then retry with the payment tx hash.
Input schema
{'type': 'object', 'required': ['token'], 'properties': {'pair': {'type': 'string', 'description': 'Analyze only this pool instead of all pools (0x...)'}, 'token': {'type': 'string', 'description': 'Token contract to audit (0x...)'}, 'payment': {'type': 'string'}}}
merkle_prove
PAID 0.001 USDC/call. Generate a cryptographic Merkle inclusion proof for a list of items and target element.
Input schema
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Array of items'}, 'target': {'type': 'string', 'description': 'Target item or index'}, 'payment': {'type': 'string'}}}
merkle_verify
FREE. Verify a cryptographic Merkle inclusion proof against a root.
Input schema
{'type': 'object', 'required': ['item', 'proof', 'root'], 'properties': {'item': {'type': 'string'}, 'root': {'type': 'string'}, 'proof': {'type': 'array', 'items': {'type': 'object'}}}}
oracle_base
PAID 0.001 USDC/call. Get real-time Base L2 gas estimates and asset prices (ETH, USDC, cbBTC, AERO, VIRTUAL) with an ECDSA P-256 digital signature from the sovereign agent.
Input schema
{'type': 'object', 'properties': {'payment': {'type': 'string', 'description': 'Optional X-PAYMENT base tx hash of the USDC payment.'}}}
pricing
FREE. Full pricing terms, endpoints, and payment mechanics.
Input schema
{'type': 'object', 'properties': {}}
read_ledger
FREE. Read the attestation ledger (paginated).
Input schema
{'type': 'object', 'properties': {'from': {'type': 'integer'}, 'limit': {'type': 'integer'}}}
security_scan
LEGACY NAME of token_scan — same route, same arguments, kept so clients written against this server keep working. PAID 0.001 USDC/call, or free trial (3/day/IP). Base token safety analysis: honeypot detection, mint traps, selfdestruct/delegatecall, proxy and tax risks from contract bytecode, with a risk score and signed verdict. On 402, pay the accepts[] terms then retry with the payment tx hash.
Input schema
{'type': 'object', 'required': ['address'], 'properties': {'address': {'type': 'string', 'description': 'Token or contract address on Base (0x...).'}, 'payment': {'type': 'string', 'description': 'Optional X-PAYMENT base tx hash of the USDC payment.'}}}
sentiment_analysis
PAID 0.001 USDC/call. Web3 token risk, security checks, and sentiment scoring with signed verdict.
Input schema
{'type': 'object', 'required': ['asset'], 'properties': {'asset': {'type': 'string', 'description': 'Asset symbol (e.g. ETH, AERO, VIRTUAL)'}, 'payment': {'type': 'string'}}}
sentinel_latest
PAID 0.001 USDC/call, or free trial (3/day/IP). Newest liquidity pools created on Base (Uniswap v3/v4, Aerodrome) with a bytecode risk score per new token. Filters are optional. On 402, pay the accepts[] terms then retry with the payment tx hash.
Input schema
{'type': 'object', 'required': [], 'properties': {'dex': {'enum': ['uniswap-v4', 'uniswap-v3', 'aerodrome', 'aerodrome-slipstream'], 'type': 'string', 'description': 'Restrict to one venue'}, 'limit': {'type': 'integer', 'maximum': 500, 'minimum': 1, 'description': 'Max pools to return (default 50)'}, 'since': {'type': 'string', 'description': 'ISO-8601 timestamp; only pools detected after it'}, 'maxRisk': {'type': 'number', 'maximum': 100, 'minimum': 0, 'description': 'Only pools whose risk score is at most this'}, 'minRisk': {'type': 'number', 'maximum': 100, 'minimum': 0, 'description': 'Only pools whose risk score is at least this'}, 'payment': {'type': 'string'}}}
simulate_base_transaction
FREE, runs locally against Base Mainnet RPC. Dry-run a transaction before sending it: eth_call + eth_estimateGas at the latest block. Predicts whether it will revert and decodes the reason (Error(string), Panic(uint256) codes, custom-error selector, or node rejection such as insufficient funds). Returns { ok, willRevert, revertReason, estimatedGas, returnData }.
Input schema
{'type': 'object', 'required': ['to'], 'properties': {'to': {'type': 'string', 'description': 'Target contract or recipient address on Base (0x...).'}, 'data': {'type': 'string', 'description': 'Calldata as 0x-hex (default 0x for a plain ETH transfer).'}, 'from': {'type': 'string', 'description': 'Optional sender address; needed for balance/allowance-dependent calls.'}, 'value': {'type': 'string', 'description': 'ETH value in wei, decimal or 0x-hex (default 0).'}}}
token_scan
PAID 0.001 USDC/call, or free trial (3/day/IP). Bytecode security scan of a Base token contract: honeypot opcodes, mint/blacklist/pause/tax capabilities, a risk score and a verdict. Read-only — no transaction is sent. On 402, pay the accepts[] terms then retry with the payment tx hash. (Exposed as `security_scan` on older clients.)
Input schema
{'type': 'object', 'required': ['address'], 'properties': {'address': {'type': 'string', 'description': 'Token contract on Base (0x...)'}, 'payment': {'type': 'string', 'description': 'Optional X-PAYMENT base tx hash of the USDC payment.'}}}
tx_simulate
PAID 0.01 USDC/call, or free trial (3/day/IP). Read-only buy/sell simulation of a Base token through the Uniswap V2 WETH pool: returns reverts, the MEASURED transfer tax and a honeypot verdict. No transaction is sent. On 402, pay the accepts[] terms then retry with the payment tx hash. (Not the same tool as simulate_base_transaction, which dry-runs arbitrary calldata for free.)
Input schema
{'type': 'object', 'required': ['token', 'side', 'amount', 'wallet'], 'properties': {'side': {'enum': ['buy', 'sell'], 'type': 'string', 'description': 'Trade direction being simulated'}, 'token': {'type': 'string', 'description': 'Token contract to trade (0x...)'}, 'amount': {'type': 'string', 'description': 'ETH for a buy, token units for a sell (positive decimal string)'}, 'wallet': {'type': 'string', 'description': 'Address simulated as the trader (0x...)'}, 'payment': {'type': 'string'}}}
uuid
PAID 0.001 USDC/call. Generate a UUIDv4.
Input schema
{'type': 'object', 'properties': {'payment': {'type': 'string'}}}
verify_attestation
FREE. Verify a ledger entry by index or by data hash: recomputes hash, checks ECDSA signature and chain link.
Input schema
{'type': 'object', 'properties': {'index': {'type': 'integer'}, 'dataHash': {'type': 'string'}}}
x402_conformance_check
FREE, runs locally. Lint any x402 paid endpoint for protocol conformance: HTTP 402 challenge, x402Version, accepts[] (exact scheme), Base network and addresses, EIP-712 domain, and rejection of malformed, forged, expired, underpaid and wrong-recipient EIP-3009 payments. Returns verdict, grade and per-check results.
Input schema
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'Full URL of the x402-protected endpoint to check.'}}}
History
Recent tool changes
Added
health
Sept. 29, 2026, 2:40 a.m.
Added
pricing
Sept. 29, 2026, 2:40 a.m.
Added
uuid
Sept. 29, 2026, 2:40 a.m.
Added
hash_sha256
Sept. 29, 2026, 2:40 a.m.
Added
sentiment_analysis
Sept. 29, 2026, 2:40 a.m.
Added
merkle_verify
Sept. 29, 2026, 2:40 a.m.
Added
merkle_prove
Sept. 29, 2026, 2:40 a.m.
Added
oracle_base
Sept. 29, 2026, 2:40 a.m.
Added
read_ledger
Sept. 29, 2026, 2:40 a.m.
Added
attestation_pubkey
Sept. 29, 2026, 2:40 a.m.
Added
verify_attestation
Sept. 29, 2026, 2:40 a.m.
Added
attest
Sept. 29, 2026, 2:40 a.m.
Added
security_scan
Sept. 29, 2026, 2:40 a.m.
Added
sentinel_latest
Sept. 29, 2026, 2:40 a.m.
Added
liquidity_risk
Sept. 29, 2026, 2:40 a.m.
Added
approval_risk
Sept. 29, 2026, 2:40 a.m.
Added
tx_simulate
Sept. 29, 2026, 2:40 a.m.
Added
token_scan
Sept. 29, 2026, 2:40 a.m.
Added
simulate_base_transaction
Sept. 29, 2026, 2:40 a.m.
Added
x402_conformance_check
Sept. 29, 2026, 2:40 a.m.
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