Solana MCP by Vybe
Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.
Risk-adjusted stablecoin yield ranks for other agents. Research only. Never holds keys or executes.
Pick the AI app you use, then copy the settings.
Passed 5/5 checks · What you ask goes through the maker’s server (yieldhunter-agent-production.up.railway.app) · ✓ Commands checked Nov 13, 2026
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
yieldhunterhttps://yieldhunter-agent-production.up.railway.app/mcpClick Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
+Connectorsyieldhunter
Use yieldhunter and tell me what you can do for me, then show me one thing✓ If Claude says it is using yieldhunter or shows a yieldhunter tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with ChatGPT, depending on your plan
Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only
Plugins+Add custom MCP server
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
yieldhunterhttps://yieldhunter-agent-production.up.railway.app/mcpStart a new chat and pick yieldhunter from your plugins before typing
Use yieldhunter and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using yieldhunter or shows a yieldhunter tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add --transport http --scope user yieldhunter https://yieldhunter-agent-production.up.railway.app/mcpYou should see yieldhunter listed as connected
Use yieldhunter and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using yieldhunter or shows a yieldhunter tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 2 min
No key, nothing to install
Use yieldhunter and tell me what you can do for me, then show me one thing✓ If Cursor says it is using yieldhunter or shows a yieldhunter tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 2 min
No key, nothing to install
Use yieldhunter and tell me what you can do for me, then show me one thing✓ If VS Code says it is using yieldhunter or shows a yieldhunter tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
https://yieldhunter-agent-production.up.railway.app/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http --scope user yieldhunter https://yieldhunter-agent-production.up.railway.app/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"yieldhunter": {
"url": "https://yieldhunter-agent-production.up.railway.app/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"yieldhunter": {
"type": "http",
"url": "https://yieldhunter-agent-production.up.railway.app/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Tool names and descriptions exactly as the server reported them on Nov 10, 2026. The maker wrote them, not us; we show them as plain text.
healthLiveness and capability check for yieldhunter (yieldhunter.eth). Returns service status, schemaVersion, scoringVersion, feature flags, and the list of available tools. Use this first to verify connectivity. If yields+pegs vintage is missing or at/over YH_STALE_DEGRADE_SECONDS (de
list_yieldsRank stablecoin yield opportunities on Ethereum, Base, and Arbitrum using multi-factor **risk-adjusted** scoring (not raw APY). chains/chainIds: those three only (aliases eth/ETH/Ethereum, arb/ARB, BASE) — any unsupported or blank value (solana, optimism, "") is VALIDATION_ERROR,
score_opportunityCompute the full multi-factor risk-adjusted score for a single opportunity from list_yields. Chain: pass list_yields opportunities[].id as poolId, opportunityId, or id (same DefiLlama pool UUID; id is the canonical list field). Returns APY breakdown (base/reward/total), factor sc
compare_opportunitiesSide-by-side comparison of 2–5 opportunities by risk-adjusted score. Pass list_yields opportunities[].id values as poolIds or opportunityIds. Returns ranked list, compact comparison table fields (including protocolSlug for get_protocol_risk), winnerId, and rationale bullets (incl
explain_scoreAgent-readable explanation of why an opportunity received its risk-adjusted score. Chain: pass list_yields opportunities[].id as poolId, opportunityId, or id (aliases for the same key). Returns a summary paragraph, factor bullets with weighted contributions, net-yield notes, an e
get_protocol_riskProtocol-level risk card (age, audit signals, curated known issues, category, score 0–100). Chain: pass list_yields opportunities[].protocolSlug as protocol or protocolSlug. Display names also resolve case- and space-insensitively via DefiLlama protocol metadata (e.g. "Compound V
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 14, 2026
The registry name was verified with the GitHub account agentsherpa, which owns the repo
Code last changed 30 days ago
Uses MIT
No sign-in needed
Read 6 tool descriptions and found no hidden instructions to the AI
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Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 5 of 5 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed 30 days ago, and the latest version (1.0.0) reached the registry 3 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).
In the same category: Solana MCP by Vybe, Oracle3 prediction-market arbitrage checks, Polymarket Paper Trader
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.
Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.
Polymarket paper trading for AI agents: $10k paper money, real order books, official fees.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Public front door for yieldhunter.eth.
Risk-adjusted ranks. Research only. Not financial advice. Not RNWY Ethereum agent 12099. ERC-8004 on Base: 61006.
The full agent stays in a private repo. This repo only points at the live service.
After ranks: a policy check via yieldsentinel-connect / yieldsentinel.eth (Base 63771).
No auto-sync between the two.
See connect.json. Paste that block into an MCP client that accepts a remote URL.
This repo is also an Agent Plugins package:
plugin.json — manifestmcp.json — remote Streamable HTTP MCPLICENSE — MITMarketplace note (approval risk): this is DeFi / stablecoin research tooling for agents. It never custodies funds or executes trades. Curated marketplaces may still reject or delay listings that touch yield/DeFi topics. Research only — not deposit advice.
One-liner: Risk-adjusted ranks, then a policy check. Research only.
connect.json — MCP connect snippetagent-card.json — thin pointer (not the live tool list)plugin.json — Agent Plugins manifestmcp.json — Agent Plugins MCP configLICENSE — MITREADME.md — this file