MCP server

Accrue Official

cc.accrue/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum.

Website

At a glance

Type

MCP server

Publisher

accrue.cc (verified by the MCP Registry)

Status

Working at last check

Tools

19

Token cost

About 3,872 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http accrue https://accrue.cc/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.accrue]
url = "https://accrue.cc/mcp"

Gemini CLI

{"mcpServers":{"accrue":{"httpUrl":"https://accrue.cc/mcp"}}}

Cursor

{"mcpServers":{"accrue":{"url":"https://accrue.cc/mcp"}}}

VS Code

{"servers":{"accrue":{"type":"http","url":"https://accrue.cc/mcp"}}}

Antigravity

agy mcp add accrue https://accrue.cc/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"accrue","server_url":"https://accrue.cc/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"accrue","server_url":"https://accrue.cc/mcp"}

Tools

• build_user_operation ~254 tokens
  Second step of the USDC-gas path. Pass back the draft from prepare_transaction unchanged. For usdc_path, add permit_signature (EIP-712 signature of the returned permit). For either path, add authorization_signature (EIP-7702) if prepare asked for one. Returns the final user operation plus its EIP-71
• calculate_yield ~289 tokens
  Project compound returns for a USDC deposit into any ACCRUE vault or model portfolio over a given holding period. Uses live APY data and applies the ACCRUE platform fee, which is charged on PRINCIPAL (0.25%/yr direct, 0.50%/yr managed falling to 0.25% above $1M) and never on yield. Returns gross yie
• compare_vaults ~171 tokens
  Compare two or more ACCRUE vaults side by side. Returns each vault's live APYs, TVL, chain, and risk tier, plus a comparison summary highlighting the highest yield, highest TVL, and whether the vaults share a risk tier. Use this for "compare X and Y" or "is Aave or Compound better right now" type qu
• get_platform_info ~132 tokens
  Get high-level facts about the ACCRUE platform: fee structure, custody model, supported chains, wallets, KYC requirements, withdrawal terms, and AI agent integration status. Use this when the user asks "what is ACCRUE", "how does ACCRUE work", "what are the fees", or anything about the platform itse
• get_portfolio_details ~171 tokens
  Get full details on a single model portfolio: its underlying vault allocations, the live APY of each underlying vault, and the blended portfolio APY. Use this when the user asks about a specific portfolio like "what is in Core on Ethereum" or "how does Foundation on Base work".
• get_syx_components ~144 tokens
  List the current SYX components with their live weights, APYs, and total value locked. SYX is composed of 8 onchain USDC supply markets: Aave v3 (Ethereum, Base, Arbitrum), Compound v3 (Ethereum), and Morpho v2 Prime USDC vaults from Steakhouse Financial and Gauntlet (Ethereum, Base). Use this when
• get_syx_history ~95 tokens
  Get historical SYX index readings. Use this when the user asks how SYX has moved over time, wants a chart of recent readings, or wants to compare current SYX to its recent trend. Returns time-series data points.
• get_syx_methodology ~122 tokens
  Get the full SYX methodology — how the index is constructed, which onchain components are included, how weights are calculated, the measurement windows, and the exclusion rules. Use this when the user asks "how is SYX calculated" or "what does SYX measure" or "what protocols does SYX include".
• get_syx_value ~160 tokens
  Get the current Stablecoin Yield Index (SYX) value and rolling averages (7-day, 30-day, 90-day). SYX is a TVL-weighted benchmark for conservative USDC yield, calculated directly from canonical onchain contracts on Ethereum, Base, and Arbitrum — not aggregated from third-party APIs. Use this when the
• get_transaction_status ~140 tokens
  Status of a submitted operation: pending, success or reverted, the transaction hash and explorer link, and what the account paid for the network fee (the exact USDC Circle charged).
• get_vault_details ~189 tokens
  Get full details on a single ACCRUE yield vault by ID or name. Returns the live spot APY, 7-day realized APY, 30-day realized APY, TVL, chain, risk tier, underlying protocol, and metadata. Use this when the user asks about a specific vault like "tell me about Steakhouse Prime on Ethereum" or "how is
• list_model_portfolios ~191 tokens
  List all model portfolios on ACCRUE, organised per chain. Each portfolio is a pre-built blend of underlying vaults sized to a risk profile. Returns each portfolio with its live blended APY computed from underlying vault yields. Use this when the user asks "what portfolios are available" or wants a o
• list_vault_contracts ~261 tokens
  List the ACCRUE vault and model-portfolio CONTRACTS an agent can deposit into on one chain, read live from the ACCRUE Registry (registry.approvedVaults()). Returns address, on-chain symbol and name, whether it is a portfolio, the minimum deposit, and — if you pass your account — whether you are allo
• list_vaults ~127 tokens
  List all stablecoin yield vaults available on ACCRUE with their current live APYs, risk tiers, chains, and underlying protocols. Returns spot, 7-day realized, and 30-day realized APYs for each vault. Use this when the user asks "what vaults are available", "what strategies does ACCRUE offer", or wan
• prepare_transaction ~548 tokens
  Prepare a deposit into or withdrawal from an ACCRUE vault for the calling agent's own wallet. Nothing is signed or sent. Returns (1) eth_path: ordinary unsigned transactions to send in order from the account, paying gas in ETH — ALWAYS returned; and (2) usdc_path: when available, the account can ins
• recommend_strategy ~262 tokens
  Recommend a vault or model portfolio for a user based on their risk profile and chain preference. Uses live APY data to choose the best current option. Returns a recommendation with reasoning. Use this when the user describes what they want ("I want safe yield on Base", "maximise returns on Ethereum
• search ~132 tokens
  Natural-language search across all ACCRUE vaults and portfolios. Use this for vague queries like "find me high-yield options", "show me lending strategies on Base", or "what aggressive options are there". Returns matching vaults and portfolios with live data.
• search_vaults ~244 tokens
  Filter ACCRUE vaults by chain, risk tier, protocol, and/or minimum APY. Returns the matching vaults with live APY data. Use this when the user wants to narrow down by criteria like "Base vaults only", "highest yield on Arbitrum", or "show me conservative options above 4%".
• submit_user_operation ~240 tokens
  Final step of the USDC-gas path. Pass user_operation from build_user_operation and your signature over its typed data (or hash). ACCRUE checks that the operation is an ACCRUE deposit or withdrawal for this account, paid through Circle's paymaster in USDC, and that you signed it — then relays it to t

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