cc.accrue/mcp
https://accrue.cc/mcp
● healthy
Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum.
What we measured
Over the last 30 days we probed this MCP server 30 times on 30 days; it answered 30 (100%). Median response 195 ms, 95th percentile 267 ms.
When we called tools/list it returned 19 tools, including get_syx_value, get_syx_methodology, get_syx_components, over MCP protocol revision 2024-11-05.
Among the 53,642 reachable MCP servers in our snapshot of 2026-11-13 01:12 UTC, it is faster than 72% and higher on readiness than 45%.
From agent-tools.cloud's own probes, last checked 2026-11-12. How we measure
Tools (19)
As returned by the server's own tools/list when we called it.
- get_syx_value
- 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 onchain USDC y…
- get_syx_methodology
- Get the full SYX methodology — how the index is constructed, which onchain components are included, how weights are calculated, the measurement windows, and the…
- get_syx_components
- 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…
- get_syx_history
- 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…
- list_vaults
- List all stablecoin yield vaults available on ACCRUE with their current live APYs, risk tiers, chains, and underlying protocols. Returns spot, 7-day realized, a…
- get_vault_details
- 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, underl…
- compare_vaults
- 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 yi…
- search_vaults
- 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 d…
- list_model_portfolios
- 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 portfol…
- get_portfolio_details
- 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 w…
- recommend_strategy
- 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…
- calculate_yield
- 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 plat…
- get_platform_info
- Get high-level facts about the ACCRUE platform: fee structure, custody model, supported chains, wallets, KYC requirements, withdrawal terms, and AI agent integr…
- search
- 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 Ba…
- list_vault_contracts
- List the ACCRUE vault and model-portfolio CONTRACTS an agent can deposit into on one chain, read live from the ACCRUE Registry (registry.approvedVaults()). Retu…
- prepare_transaction
- 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…
- build_user_operation
- 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…
- submit_user_operation
- 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 operatio…
- get_transaction_status
- 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…
Transport
streamable-http
Auth
—
Cost
—
Protocol revision
2024-11-05
negotiated, not declared
MCP readiness
B · 80/100
Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. For x402 and A2A listings it contributes up to 15 of the 100 quality points; for MCP listings it is shown for reference only. Search order and leaderboards use the separate quality grade (here B+, 92.7/100), which weighs availability, conformance, p95 speed and descriptor. How the two differ
| Valid MCP handshake | 10/10 | initialize and tools/list both answered. |
| Live MCP endpoint | 25/25 | Endpoint answers the MCP initialize handshake (267 ms). |
| Protocol revision | 5/10 | Speaks MCP 2024-11-05, 4 revision(s) behind 2026-07-28. |
| Signed descriptor | n/a | No MCP standard defines a signed server descriptor. |
| Uptime (30 days) | 15/15 | 30/30 probes succeeded over 30 days (100%). |
| Tool declaration | 10/10 | Lists 19 tool(s) with descriptions. |
| Verified identity | 7/10 | Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time). |
| Freshness + modern flags | 0/5 | not seen in a source for over 30 days. |
| Auth declaration | 0/5 | How to authenticate is not stated. |
Applicable criteria total 90 points, scaled to 100.
Responsiveness: Responsive
(267 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Measured 2026-11-12.
Nine criteria, the same as the A2A readiness score, read from our daily MCP probe (initialize + tools/list) and 30-day probe history. No MCP standard defines a signed server descriptor, so that criterion is n/a and the other 90 points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.
Compared with peers
Against 53,642 reachable MCP servers in our daily snapshot (2026-11-13 01:12 UTC). Display only; it does not change search order.
- Readiness
- Higher than 45% of peers
- This listing 80 · peer median 81
- Latency
- Faster than 72% of peers
- This listing 188 ms · peer median 349 ms
Where it loses the most points, and how to win them back
- Protocol revision −5
— Support the current protocol revision.
Now: Speaks MCP 2024-11-05, 4 revision(s) behind 2026-07-28.
- Freshness + modern flags −5
— Keep the listing current in the registry or source it comes from.
Now: not seen in a source for over 30 days.
- Auth declaration −5
— State how to authenticate (an auth scheme, or that none is needed).
Now: How to authenticate is not stated.
Listed in
Directories this entry was found in.
How to connect
MCP endpoint (streamable-http)
https://accrue.cc/mcpJSON-RPC initialize probe
curl -X POST https://accrue.cc/mcp \
-H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'Homepage
https://accrue.cc