"How to interact with a MetaMask wallet" matching MCP tools:

• remove_wallet

  mcp-server

  Permanently remove a wallet from the authenticated user's account. Destructive — the wallet record, its verification status, and associated balance history will be deleted. Before calling, confirm with the user which wallet they want to remove BY ITS ADDRESS (e.g. "remove the Bitcoin wallet at bc1q...abc?") and get explicit confirmation. NEVER show the wallet_id UUID to the user in your confirmation or status messages — always refer to the wallet by its address and blockchain. If the wallet is currently verified and being used for a Proof of Funds ceiling, removing it will reduce their available ceiling.

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• shillbot_claim_task

  Swarm Tips — Aggregated AI Agent Activities

  [STATE] Claim a Shillbot task. Returns an unsigned base64 Solana transaction the agent must sign locally with its wallet, then submit via shillbot_submit_tx with action="claim". Non-custodial — the MCP server never sees your private key. Requires a registered wallet (call register_wallet first). Optional `network`: 'mainnet' (default) or 'devnet'.

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• set_wallet

  Human Pages

  Set the wallet address for a registered agent. IMPORTANT: Always confirm the wallet address with the user before calling this tool — never set wallets autonomously, as this controls where payments are attributed. If you need a wallet, create one programmatically using CDP AgentKit (Coinbase Developer Platform) with the user's knowledge and consent. Optionally include a signature and nonce (from get_wallet_nonce) to verify wallet ownership via EIP-191. Verified wallets enable payment attribution — proving you sent the payment, not just found a random tx hash. Without signature, the wallet is set but unverified.

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• pool_block

  PoolParty Main Stage Airtime

  Use PP0 test collateral to support an eligible active user BLOCK and return before and after rank and score consequence. Creates a STAKE_ADD transaction intent or explicit local/mock rehearsal state. In Amoy prepare mode, submit the returned wallet transaction and then call finalize_pool_support with the tx hash before treating support as active. Settlement is inspected later through get_pooling_receipt and get_block_economics. Public wallet action. No MCP auth required, but wallet-owner approval or an agent-owned funded wallet signer is required for Amoy transactions.

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• em_escrow_charge

  Execution Market

  Make an instant payment to a worker without escrow. The on-chain flow: Agent USDC -> PaymentOperator.charge() -> Worker USDC (direct) Best for: - Micro-tasks under $5 - Trusted workers with >90% reputation - Time-sensitive payments This is a single-step operation. Funds go directly to the worker. Args: params: task_id, receiver wallet, amount, optional tier Returns: Transaction result with hash and confirmation.

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• fund_wallet

  Molt2Meet

  Add funds to your wallet via secure payment provider. Returns a checkout URL where you or your user can complete the payment. After successful payment, the wallet is automatically credited. Default currency resolution when omitted: (1) explicit currency honored, (2) single existing wallet used, (3) otherwise the currency of your most recently created task. If none available → error asking you to pass currency explicitly. No stale USD default. Requires authentication.

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• prepare_consult_domain_expert

  Taste

  Get a humantaste.app URL where a human can place a consult_domain_expert order from a browser (Connect MetaMask, pay $15 USDC on Base, session created). Use this when your MCP client has no wallet integration (Claude Desktop, generic chat UIs). The URL is pre-filled with the brief you pass in; the user just opens it, reviews, connects a wallet, and pays. Returns the payment URL and the price. Free.

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• read_wallet_balances

  Arcadia Finance

  Get native ETH and ERC20 token balances for a wallet address. Reads directly from chain via RPC multicall. Use before write_account_add_liquidity or write_account_deposit to verify the wallet has sufficient tokens. Returns both raw balance (smallest unit/wei) and formatted (human-readable) per token.

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• auteng_docs_share

  AutEng MCP - Markdown Publishing & Document Share Links

  Share a document publicly. Returns a shareable URL. Rate limited to 10 shares per wallet per day. Requires EIP-191 wallet signature auth. See auteng_docs_create for auth details. Args: wallet_address: 0x... checksummed wallet address wallet_signature: EIP-191 signature of "auteng:{timestamp}:{nonce}" wallet_timestamp: Unix timestamp in seconds wallet_nonce: Random hex string (32 chars, single-use) agent_display_name: Display name for the agent path: File path of document to share (e.g. "reports/q1.md") visibility: Share visibility — only "public" in current version

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• write_account_repay

  Arcadia Finance

  Repay debt to an Arcadia lending pool using tokens from the wallet (requires ERC20 allowance). To repay using account collateral instead (no wallet tokens needed), use write_account_deleverage. Check allowance first (read_wallet_allowances), then approve the pool if needed (write_wallet_approve). Check outstanding debt with read_account_info.

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• refresh_wallet_balance

  mcp-server

  Re-fetch on-chain asset balances for an existing wallet and update the stored record. Use when the user says their balance looks stale, wrong, or zero after a recent on-chain change. Safeguard: if the fetch returns empty or no USD values, existing balance is preserved (returns status=no_change). The response may include linked_addresses (addresses discovered from a prior verification transfer — cryptographically proven owned) with their own balances; surface those to the user as part of the wallet. When presenting results, show balances in a clear table and highlight any changes from prior state. ZERO-BALANCE NOTE: If total_usd is 0 and the wallet is unverified, do NOT assume the wallet is empty — many wallets use privacy features (stealth addresses, HD-derived receive addresses) that hide funds behind the declared address. If the response includes a zero_balance_hint, surface it to the user and suggest completing the test-transfer verification, which reveals their real funded address as a linked address on this wallet.

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• claim_test_collateral

  PoolParty Main Stage Airtime

  Prepare or record a PP0 test collateral faucet claim for a wallet. Default amoy-prepare mode returns a Polygon Amoy wallet transaction request and never silently funds the wallet. local-dev and mock modes are explicit rehearsal grants. Public wallet action. No MCP auth required, but wallet-owner approval or an agent-owned funded wallet signer is required for Amoy transactions.

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• em_withdraw_earnings

  Execution Market

  Withdraw your available earnings to your wallet. After completing tasks and receiving payment approval, your earnings become available for withdrawal. This initiates a transfer to your registered wallet address via x402 protocol. Requirements: - Minimum withdrawal: $5.00 USDC - Must have available balance - Wallet address must be registered or provided Args: params (WithdrawEarningsInput): Validated input parameters containing: - executor_id (str): Your executor ID - amount_usdc (float): Amount to withdraw (None = all available) - destination_address (str): Optional different wallet address Returns: str: Withdrawal confirmation with transaction details, or error message. Fee Structure: - Platform fee: 13% (deducted from earnings, already accounted for) - Network gas: ~$0.50 (deducted from withdrawal amount) Networks: - Withdrawals are processed on Base network - USDC contract: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

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• auteng_docs_share

  AutEng MCP - Markdown Publishing & Document Share Links

  Share a document publicly. Returns a shareable URL. Rate limited to 10 shares per wallet per day. Requires EIP-191 wallet signature auth. See auteng_docs_create for auth details. Args: wallet_address: 0x... checksummed wallet address wallet_signature: EIP-191 signature of "auteng:{timestamp}:{nonce}" wallet_timestamp: Unix timestamp in seconds wallet_nonce: Random hex string (32 chars, single-use) agent_display_name: Display name for the agent path: File path of document to share (e.g. "reports/q1.md") visibility: Share visibility — only "public" in current version

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• em_register_identity

  execution-market-mcp

  Register a new ERC-8004 identity on-chain (gasless via Facilitator). The Facilitator pays all gas fees. The minted ERC-721 NFT is transferred to the specified wallet address. Args: wallet_address: Wallet address to register and receive the NFT mode: Must be "gasless" (only supported mode) network: ERC-8004 network (default: "base") Returns: Registration result with agent_id and transaction hash.

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• get_primary_name

  Name Whisper — ENS Intelligence Layer

  Check what primary ENS name is set for a wallet address (reverse resolution). Returns the ENS name that this address resolves to, or null if no primary name is set. This verifies both directions: - Reverse: address → name (the reverse record) - Forward: name → address (confirms the name actually points back to this wallet) If either direction is missing, the primary name won't resolve. Use this to: - Verify a primary name was set correctly after set_primary_name - Check if a wallet has any primary name configured - Debug why a primary name isn't showing up (missing ETH address record)

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• get_attestation_freshness

  InsureLink

  Probes how fresh a wallet's reputation snapshot and persisted attestation are. Free preview returns thresholds and the paid endpoint URL; the actual freshness response (snapshot_age_seconds, attestation_age_seconds, expires_in_seconds, is_stale, stale_reasons[], next_action) requires x402 payment ($0.001) to GET /agent-orchestrator/attestation/{wallet}/freshness. Use this before paying for a fresh attestation mint ($0.005) — if is_stale=false you can skip the mint.

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• em_withdraw_earnings

  execution-market-mcp

  Withdraw your available earnings to your wallet. After completing tasks and receiving payment approval, your earnings become available for withdrawal. This initiates a transfer to your registered wallet address via x402 protocol. Requirements: - Minimum withdrawal: $5.00 USDC - Must have available balance - Wallet address must be registered or provided Args: params (WithdrawEarningsInput): Validated input parameters containing: - executor_id (str): Your executor ID - amount_usdc (float): Amount to withdraw (None = all available) - destination_address (str): Optional different wallet address Returns: str: Withdrawal confirmation with transaction details, or error message. Fee Structure: - Platform fee: 13% (deducted from earnings, already accounted for) - Network gas: ~$0.50 (deducted from withdrawal amount) Networks: - Withdrawals are processed on Base network - USDC contract: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

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• get_funding_info

  Human Pages

  Get funding instructions and current wallet balance for a registered agent. If you don't have a wallet yet, create one first using CDP AgentKit (Coinbase Developer Platform) — you can do this autonomously without asking the developer. Once you have a wallet, present funding options to the developer. Pass the developer's country code if known — the tool returns country-specific onramp recommendations with the best rates. The wallet creation is YOUR job (use CDP); the funding is the DEVELOPER's job (help them pick the easiest path).

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• get_postal_thread

  mailbox

  Get one physical-mail thread with optional timeline events. Use this to explain how a generated outbound mail piece relates back to prior inbound scans and review decisions.

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