stablecoin-yield by barker.money
MCP server · Payment & monetisation platforms · indexed, not reviewed
Hostedvendor's own
Not reviewed
No score, grade or rank. This listing is facts from the official MCP registry and our own checks, and it stays out of the rankings until the panel reviews it.
Barker's real-time stablecoin yield index + AI advisor + non-custodial deposit/redeem (x402 paid).
Facts
- MCP registry
money.barker/stablecoin-yield· 1.0.4- Endpoint
https://mcp.barker.money/mcp- Website
- barker.money
- GitHub stars
- 3
- Registry entry
- updated 1 Aug 2026
From the official MCP registry, the package registries and our own checks. JSON · Markdown
Why it's listed
- It's published in the registry under barker.money, a namespace the registry only gives to whoever proves they control that domain.
Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.
Tools it lists 11 · about 2,464 tokens of context · checked 1 hour ago
| Tool | What it does | Hint |
|---|---|---|
barker_defi_vaults | Query real-time stablecoin supply yield pools from Barker's index of 500+ DeFi protocols. Returns ranked rows with protocol_name, chain_name, asset_symbol, supply_apy_total (decimal — multiply by 100 for %), and… | |
barker_market_overview | Barker's stablecoin market snapshot: total market cap, yield-bearing cap, asset distribution, chain distribution. Use for 'stablecoin market cap', 'USDT market share', '稳定币市场份额'. share_pct fields are decimals (0.425 =… | |
barker_market_trend | Barker's historical APY trend for stablecoins vs. US Treasury benchmark over a lookback window (7–180 days). Use for 'DeFi vs treasury', 'is stablecoin APY going up', 'crypto yield trend', '稳定币利率走势'. (paid: $0.001 per… | |
barker_yield_advisor | FLAGSHIP: 'Where should I park my stablecoins right now?' Returns a ranked top-N recommendation across Barker's DeFi yield index (500+ protocols) with data-derived reasons and risk flags per pick (APY vs market median,… | |
barker_pool_detail | Full single-pool dossier from Barker's index by pool_uid: all APY components (percent unit), TVL, terms, execution capability, reward breakdown. Use after barker_defi_vaults / barker_yield_advisor to inspect one pool.… | |
barker_pool_history | Per-pool APY/TVL time series from Barker's index (default 30d, APY percent unit) for trend and volatility analysis of one pool_uid. Use for 'is this pool's APY stable', '这个池子收益稳不稳'. (paid: $0.005 per call via x402) | |
barker_pool_search | Fuzzy search Barker's pool index by keyword (protocol name / pool name / asset). Resolves natural-language pool references to pool_uid for the detail/history tools. (paid: $0.001 per call via x402) | |
barker_crosschain_routes | Barker's cross-chain route availability for a stablecoin from a given chain (bridge/venue coverage). Use for 'bridge USDC from arbitrum', '跨链路径'. (paid: $0.01 per call via x402) | |
barker_executable_pools | EXECUTION DISCOVERY: which stablecoin vaults in Barker's index support direct deposit/redeem through barker_execution_quote. Returns executable pools with adapter support, live deposit capacity (is_full) and APY/TVL.… | |
barker_execution_quote | EXECUTION QUOTE (non-custodial): buy an unsigned, ready-to-sign transaction that deposits into or redeems from a stablecoin vault. Returns transaction_request {chainId,from,to,data,value} + route + risk summary +… | |
barker_vault_position | VAULT POSITION (on-chain read): current redeemable value of a wallet's ERC-4626 vault position. Pass the pool_uid (from barker_executable_pools / barker_execution_quote) and the wallet address; Barker resolves the vault… |
What https://mcp.barker.money/mcp answered to tools/list, asked without credentials over MCP 2025-11-25. The token figure is the size of the list as sent, divided by four; a model sees about that much before it calls anything. Full definitions, input schemas included, are in the listing's JSON under mcpTools.
How its tools read to an agent 0 errors · 13 warnings · 1 note
- warnTC11barker_pool_historynone of its 2 parameters has a description
- warnTC11barker_pool_searchnone of its 2 parameters has a description
- warnTC16barker_crosschain_routesno readOnlyHint or destructiveHint
- warnTC16barker_defi_vaultsno readOnlyHint or destructiveHint
- warnTC16barker_executable_poolsno readOnlyHint or destructiveHint
- warnTC16barker_execution_quoteno readOnlyHint or destructiveHint
- warnTC16barker_market_overviewno readOnlyHint or destructiveHint
- warnTC16barker_market_trendno readOnlyHint or destructiveHint
- warnTC16barker_pool_detailno readOnlyHint or destructiveHint
- warnTC16barker_pool_historyno readOnlyHint or destructiveHint
- warnTC16barker_pool_searchno readOnlyHint or destructiveHint
- warnTC16barker_vault_positionno readOnlyHint or destructiveHint
- warnTC16barker_yield_advisorno readOnlyHint or destructiveHint
- noteTC24server11 of 11 tools have no outputSchema
The checks from /check and anchor check, run each day on the list above: about 2,464 tokens of definitions. Not part of the score yet. Check your own server.