Sol MCP vs Priors
A side-by-side look at the Sol MCP and Priors MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Sol MCP for finance & fintech work over a hosted endpoint; choose Priors for finance & fintech over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Sol MCP when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: No auth required.
- You want tools like
get_token_risk, get_momentum_signal, get_market_pulse.
Choose Priors when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: No auth required.
- You have the keys it needs:
PRIORS_KEY. - You want tools like
pay_url, wallet_balance, credit_status.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Finance & Fintech | Finance & Fintech |
| Quality signal | 55/100 · Good | 85/100 · Excellent |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Remote HTTP/SSE |
| Auth | No auth required | No auth required |
| Pricing | Freemium | Free |
| Required env vars | None listed | PRIORS_KEY |
| Verified owner | Community listing | Verified |
| GitHub stars | 1 | 5 |
| Directory activity | 6 views 0 installs 0 upvotes | 8 views 4 installs 0 upvotes |
| Tools | 12 | 20 |
| Full listing | View Sol MCP | View Priors |
Tools & capabilities
Sol MCP tools 12
get_token_riskRisk score (0–100) + label for any Solana mint. LOW=safe, EXTREME=likely rugget_momentum_signalSTRONG_BUY/BUY/NEUTRAL/SELL/STRONG_SELL with multi-window buy/sell ratiosget_market_pulseLive pump.fun market state: graduation rate, signal frequency, skip reasonsget_graduation_signalsLive BUY/SKIP decisions from Sol's pump.fun graduation alert engineget_trading_performanceLive win rate, PnL, ROI, and recent trade outcomesget_alpha_leaderboardTop-performing tokens by risk tier with historical outcomespreview_walletSee what SPL tokens any Solana wallet holds (real RPC data) — risk scores gated at PROget_pro_featuresList of all PRO tools and upgrade instructionsbatch_token_riskRisk scores for 1–10 tokens at once, sorted safest-firstget_full_analysisCombined risk + momentum with BUY/AVOID verdict in one callanalyze_walletFull wallet scan: all SPL holdings + risk score for every token foundget_market_regimeBULL/NEUTRAL/BEAR market classification using 24h graduation velocity, BUY signal rate, skip reason breakdown, and paper WR correlation
Priors tools 20
pay_urlFetch a URL that may charge per call with x402 (HTTP 402) and pay it in USDG on Robinhood Chain from the configured wallet. Moves real money: confirm the URL and the most you will pay with the user first. Pays only if the price is at or below max_price_usd (default 0.10 USD); a higher price is refused before anything is signed. If the wallet is short, it borrows the gap from the agent's Priors credit line only when max_borrow_usd is given and covers it (the loan must then be repaid with the repay tool before its due date). Returns what was paid and borrowed, and the response body.wallet_balanceShow how much USDG (the dollar the payments and loans use) and native ETH for gas a Robinhood Chain address holds. Defaults to the configured wallet; any address works without a key. Read-only.credit_statusShow a Priors agent's credit line on Robinhood Chain: who backs it, the line, what is drawn and available, its repayment record, score and open loans with due dates, and (for the configured wallet) its Autopay: on or off, the limit per loan, the budget left, the next loan it repays and any shortfall. agent_id defaults to the configured wallet's agent. Read-only.stock_assetsList the Robinhood stock tokens the Priors stock vault accepts as collateral on Robinhood Chain: each token's live Chainlink price, whether the vault lends against it right now (and if not, why: a sharp price move, a multiplier change such as a split, a paused or blocked token), and its loan-to-value. Read-only.stock_positionShow the stock tokens behind a Priors agent's stock line on Robinhood Chain: the token and amount the vault holds, what the vault values them at, the loan-to-value, what the line can draw now, whether new loans wait on a lending hold, and whether the line is closing. agent_id defaults to the configured wallet's agent. Read-only.stock_line_requestWhen the agent's Priors line is too small for a task, ask its owner for a line backed by a Robinhood stock token the owner holds: checks the token takes new lines now (price, holds, caps, the week's room, against the line the deposit opens) and the agent can take one, sizes the deposit to the line asked for at the agent's own loan-to-value (its record bonus included), with room for a 23% fall, states the cost in cents for a day and a week and what a default would keep, and returns a Go mode link that opens the owner's deposit sheet already filled in. Nothing is deposited or signed by this tool. Ask once per task, and only for what the task needs. agent_id defaults to the configured agent (PRIORS_AGENT_ID, or the one identity minted to the configured wallet); when a wallet is configured and its agent can't be told, the call fails and asks for agent_id. Without agent_id and with no wallet configured, the request is for a new agent.score_ofLook up any agent's Priors score (0 to 1000) and repayment record on Robinhood Chain: a public record built from on-chain repayments, plus the open Priors Score v2 and its trust rung when published. Useful before trusting or paying an agent. Read-only.borrowBorrow USDG from the agent's Priors credit line into the configured wallet. Moves real money and opens a loan with a fee that must be repaid (principal + fee) before the due date, or the agent's record is burnt and its backer pays. Always state the amount, term and fee to the user and get their go-ahead first; use dry_run: true to get the fee without borrowing.repayRepay the agent's own Priors loans in full (principal + fee) from the configured wallet's USDG; a loan of another agent, or one opened while someone else held the agent, is refused, and so is every loan when the wallet is neither the agent's owner nor its declared ERC-8004 wallet. Give either loan_id for one loan, or all: true to repay every open loan, earliest due first, as far as the balance covers. Moves real money: state the amounts (credit_status lists them) to the user and get their go-ahead first. The answer ends with share facts for each loan repaid (the amount, on time or late, the agent's record page), also as structured content with a suggested line; this server never posts anything.autopay_onTurn on Autopay for the configured agent: this wallet approves AutoRepay for a USDG budget (4 x the limit per loan) and enrolls, so each Priors loan is repaid from this wallet (then its savings, if chosen) in the 6 hours before it is due, by Priors' keeper or anyone, with no call per loan, while the wallet holds enough. It makes an on-time repayment more likely; it is not a promise. Call it again to change the limit or approve more budget when it runs low. Moves real allowances: state the limit and the budget to the user and get their go-ahead once. Needs ETH for gas.autopay_offTurn off Autopay for the configured agent: AutoRepay stops repaying its loans from this wallet at once. With clear_budget: true, also set this wallet's allowances to AutoRepay to 0. Loans must then be repaid with the repay tool before their due date.savingsShow how much USDG an address has saved in the savings vault (Steakhouse USDG on Morpho by default), what the vault can pay out to it right now, and the USDG in its wallet. Defaults to the configured wallet. Read-only.- +8 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Sol MCP
{
"mcpServers": {
"autonsol-sol-mcp": {
"url": "https://sol-mcp-production.up.railway.app/mcp/free"
}
}
}
Priors
{
"mcpServers": {
"priors": {
"command": "npx",
"args": [
"-y",
"@priors/mcp"
],
"env": {
"PRIORS_KEY": "YOUR_PRIORS_KEY_HERE"
}
}
}
}
Frequently asked questions
Sol MCP is categorized under Finance & Fintech and uses a remote HTTP/SSE transport. Priors belongs to Finance & Fintech and uses a remote HTTP/SSE transport. Pick Sol MCP for finance & fintech work and Priors for finance & fintech.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Sol MCP is listed as freemium — a free tier with paid plans. Auth: no auth required. Priors is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add autonsol-sol-mcp and priors as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Sol MCP has a quality signal of 55/100 (Good) with 6 views, 0 installs and 1 GitHub stars. Priors has 85/100 (Excellent) with 8 views, 4 installs and 5 GitHub stars.