Connect-MCP

Cofferline

com.cofferline/treasury · v1.0.0

Treasury and risk controls for agent wallets: policies, quotes, prediction-market orders.

MCPremoteAPI keyCryptoE-commerce

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Last check

Reachable, 47 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 94/100

What it does: 47 tools · 20 read, 13 write (incl. delete/pay)

Test call list_tokens: worked (2,256 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +9
  • Read/write annotations: 0
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://mcp.cofferline.com

Tools

47 tools listed at last check
  • get_quotes Live venue quote comparison for a token conversion (CoW + ParaSwap on Base). Free, no auth.
  • get_benchmarks Measured execution benchmarks: median savings vs arrival quote by USD size bucket, from real completed intents only. Free, no auth.
  • screen_address OFAC SDN counterparty screening for an address. Free, no auth.
  • list_tokens Tokens the platform accepts on an intent, per chain — what create_intent will admit. Free, no auth.
  • list_feedback Every feature request ever submitted, public and unauthenticated. Free.
  • submit_feedback Submit a feature request ($1 anti-spam fee, charged to the prepaid balance when funded). Auth required. Payment flow: call once without x_payment — a 402 reply lists the exact EIP-3009 requirements (amount, USDC asset, recipient, EIP-712 domain). Sign a transferWithAuthorization for them outside MCP
  • start_siwe_login Start wallet sign-in: returns a single-use SIWE message. Sign it with the wallet outside MCP (this server cannot sign), then call complete_siwe_login. Free, no auth.
  • complete_siwe_login Finish wallet sign-in: exchanges the signed SIWE message for a cl_sess_… session token — use it as the Authorization bearer on every authenticated tool. Free, no auth.
  • get_me Identify the authenticated account: address, kind, scopes. Auth required.
  • export_account Export all of this account's data in one document. Auth required.
  • offboard_account Close this account for good: revokes every credential, scrubs personal data, retires the account. Irreversible; confirm_wallet_address must be the account's own wallet address, typed exactly. Auth required.
  • put_policy Create or update the wallet's treasury policy (immutable versioning; PUT creates the next version). Auth required. Body must match /schemas/policy-v1.json — only version, wallet and chain_id are required; omitted fields take the platform defaults published in the manifest and are stored into the doc
  • get_policy List policy versions, newest first (the first entry is active). Auth required.
  • check_spend Pre-flight policy check: would this spend be allowed under the wallet's policy right now? Auth required.
  • check_pm_order Pre-flight policy check for a prediction-market order: would this cost be allowed right now? Auth required.
  • poll_events Poll typed treasury events with a monotonic cursor (intent lifecycle, budget thresholds, reconciliation, security alerts). Auth required.
  • get_statement Deterministic monthly statement derived from the append-only ledger — same period, same bytes. Auth required.
  • create_intent Create a conversion or gas_topup intent; the executor pipeline plans and fills it under policy. Auth required.
  • get_intent Fetch an intent, including fills and the post-trade report once filled. Auth required.
  • list_intents List intents, newest first. Auth required.
  • cancel_intent Cancel a planned intent (a few-second window before execution claims it). Auth required.
  • prepare_delegation Prepare a scoped session-key grant for a Kernel smart account: exact call allowlist, expiry, optional rate limit. Returns the ONE EIP-712 digest the account owner signs outside MCP (this server cannot sign) — then call confirm_delegation with the signature. Auth required.
  • confirm_delegation Activate a prepared delegation by supplying the owner's signature over its enable digest. Auth required.
  • renew_delegation Renew an active delegation: same scope, fresh expiry, no authority gap. Returns a NEW digest to sign and confirm exactly like prepare_delegation. Auth required.
  • revoke_delegation Revoke a delegation. The reply includes calldata the owner can send on-chain for hard finality. Auth required.
  • get_delegation Fetch one delegation. Auth required.
  • list_delegations List delegations, newest first. Auth required.
  • panic Emergency stop, one call: suspends the account, revokes every API key, session, delegation and venue credential, and returns all unwind calldata for the owner. Auth required.
  • get_balance Prepaid fee balance: settled credits minus fee debits. Auth required.
  • topup_balance Top up the prepaid balance with USDC. Auth required. Payment flow: call once without x_payment — a 402 reply lists the exact EIP-3009 requirements (amount, USDC asset, recipient, EIP-712 domain). Sign a transferWithAuthorization for them outside MCP (this server cannot sign), then call again with x_
  • set_auto_topup Configure auto-topup: when the prepaid balance falls below threshold_usd, the platform settles one of the pre-signed EIP-3009 authorizations you supply (signed outside MCP — this server cannot sign). Auth required.
  • get_auto_topup The auto-topup rule and how many pre-signed authorizations remain. Auth required.
  • remove_auto_topup Remove the auto-topup rule and its unused authorizations. Auth required.
  • store_pm_credential Store a prediction-market venue credential (verified live against the venue, sealed at rest, material never returned). Polymarket, either shape: signer_private_key + maker (derives API creds), or api_key + secret + passphrase + maker + signer. Auth required.
  • list_pm_credentials List stored venue credentials — metadata only, never material. Auth required.
  • revoke_pm_credential Revoke a venue credential; its sealed ciphertext is destroyed. Auth required.
  • get_pm_signer_rotation Calldata to swap the Polymarket funder Safe's owner to a new EOA — the owner executes it outside MCP (this server cannot sign). Auth required.
  • create_pm_order Place a prediction-market limit order under policy, signed server-side with the stored credential. Polymarket: condition_id, token_id, action, price_usd (e.g. '0.55'), size_shares. Auth required.
  • list_pm_orders The credential's resting orders straight from the venue — recover state after a disconnect. Auth required.
  • cancel_pm_order Cancel one resting prediction-market order. Auth required.
  • cancel_all_pm_orders Cancel every resting order for the credential, optionally within one market. Auth required.
  • prepare_pm_order Prepare a client-signed Polymarket order: policy-checked, then returns the exact EIP-712 payload to sign outside MCP (this server cannot sign) plus a prepare_id — submit both via submit_pm_order. Auth required.
  • submit_pm_order Submit a prepared Polymarket order with the maker's EIP-712 signature from prepare_pm_order. Auth required.
  • get_pm_onboarding Polymarket trade-readiness for an address: live approval status plus the calldata for anything missing (executed outside MCP — this server cannot sign). Auth required.
  • resolve_pm_funder Resolve an owner EOA to its Polymarket funder Safe candidates. Auth required.
  • sync_pm_fills Pull the venue's fills for a credential into the wallet's ledger. Idempotent — safe to repeat. Auth required.
  • wrap_pm_usdc Wrap the funder Safe's USDC.e into Polymarket's pUSD, platform-relayed so the user pays no gas. Omit amount_base_units to wrap the full balance. Auth required.

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