UNRENT
by FastDrop
Reclaim overpaid rent from Solana token accounts (SIMD-0437). Non-custodial, no API key.
Reclaim overpaid rent from Solana token accounts (SIMD-0437). Non-custodial, no API key. Official MCP Registry: xyz.unrent/unrent@1.0.0. Remote endpoint: https://unrent.xyz/mcp
Problem it solves
Discoverable MCP server listed in the official MCP Registry.
How it's different
Remote MCP endpoint ingested from the official registry and probed by FastDrop.
Ingested from the official MCP Registry
FastDrop pulled this entry from the official MCP Registry as xyz.unrent/unrent and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed
and the description is not theirs.
If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.
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Read directly from the endpoint on 12 Oct 2026. Not supplied by the maker.
get_rent_statusWhere Solana's rent reduction (SIMD-0437) stands: the live lamports_per_byte, which of the five steps are live, and when the next is expected. Older accounts keep their higher deposit until it is with
scan_walletReads the token accounts and mints of a Solana wallet and returns the SOL that can be reclaimed now: excess rent (WithdrawExcessLamports, accounts stay open), empty token accounts (CloseAccount) and m
build_reclaimRe-scans the wallet on the chain and builds the reclaim as unsigned, simulated Solana transactions (base64, versioned). They withdraw excess rent, close empty accounts and pay the service fee as the l
submit_reclaimChecks the signed transactions against the ones build_reclaim made (same instructions, same fee, signed by the wallet) and sends them to Solana. Returns the signature and status of every transaction.
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