SolKnife MCP Server

xyz.solknife/toolkit

answering

SolKnife is answering right now. Last checked 3 min ago. It exposes 55 tools.

Non-custodial Solana toolkit: rug-checks, swaps, portfolios, token minting, multisig, Arweave.

Uptime history 44 hours of history

44 hours agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

657 ms

Response time

average over 24h

open, no key

Access

streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add toolkit --transport http https://solknife.xyz/api/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "toolkit": {
      "url": "https://solknife.xyz/api/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.toolkit]
url = "https://solknife.xyz/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "toolkit": {
      "url": "https://solknife.xyz/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "toolkit": {
      "url": "https://solknife.xyz/api/mcp"
    }
  }
}

Available tools 55

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

solknife

solknife_arweave_upload_relay

Upload a base64-encoded file to Arweave via SolKnife's funded Irys account. JSON-only — for agents without a wallet-adapter integration. Allowed contentType: image/png, image/jpeg, image/gif, image/webp, application/json. Max 2 MiB. Returns { arweaveTxId, arweaveUrl }.

solknife_burn_nft_build

Build chunked burn tx(s) for selected NFTs (pNFTs supported).

solknife_burn_nft_execute

Submit burn-nft tx(s) (signed). Structural re-verifier pins the burn ixs + fee per tx. Returns per-tx outcomes.

solknife_burn_nft_list

List a wallet's NFT assets (DAS).

solknife_change_authority_build

Build an unsigned change-authority tx: transfer the mint and/or freeze authority to newAuthority. The new authority is pinned in the tx the client verifies before signing.

solknife_change_authority_execute

Submit a wallet-signed change-authority tx. Structural re-verifier pins the reassign ix(s) + fee.

solknife_change_authority_read

Read a mint's current mint + freeze authorities and whether `owner` holds either (before transferring one).

solknife_check_scan

Rug-check a Solana token: freeze authority, sellability, holders, liquidity. Returns the same ReportResult shape as GET /api/check.

solknife_create_account_build

Build an unsigned ATA-create tx (idempotent) for one or more mints.

solknife_create_account_execute

Submit a wallet-signed ATA-create tx. Structural re-verifier pins the ATA creation ix(s) + allowlist.

solknife_create_mint_build

Build an unsigned create-mint tx. Returns the base64 v0 transaction + lastValidBlockHeight + derived mint address.

solknife_create_mint_execute

Submit a wallet-signed create-mint tx. Structural re-verifier pins the mint creation ix + fee.

solknife_ct_apply_pending_build

Build the ApplyPending tx. The agent-supplied `newDecryptableAvailable` (36 B AES base64) is what the worker computed.

solknife_ct_configure_build

Build the Configure tx. Needs an agent-generated PubkeyValidity proof (96 B base64) + decryptable-zero AES ciphertext (36 B base64).

solknife_ct_deposit_build

Build the Deposit tx (public → confidential pending). `amount` in base units (u64 string).

solknife_ct_empty_and_close_build

Build the combined EmptyAccount + CloseAccount tx. Agent provides the 96 B base64 zero-ciphertext proof.

solknife_ct_orphans_build

Build chunked CloseContextState tx(s) to reclaim orphan ZK ctx rent.

solknife_ct_orphans_list

List a wallet's orphan ZK Proof context-state accounts (left by partial Withdraw or Transfer sagas).

solknife_ct_state

Read confidential-transfer state for owner + mint (mint extension flags, account configured, balance ciphertexts).

solknife_ct_submit

Submit a CT signed tx (single-tx ops) or saga (multi-tx ops). `op` discriminates. For saga ops (withdraw, transfer, reclaim-orphans) supply `signedTransactions` (an array); otherwise supply `signedTransaction`. The server re-verifies the saga shape + fee per op before relaying.

solknife_ct_transfer_build

Build the 5-tx Transfer saga. Agent supplies equality (320 B) + validity-3H (544 B) + range U128 (1000 B) proofs + auditor lo/hi ciphertexts (64 B each) + new AES decryptable (36 B), plus the three ephemeral ctx-state pubkeys.

solknife_ct_withdraw_build

Build the 5-tx Withdraw saga. Agent supplies equality (320 B) + range U64 (936 B) proofs + new AES decryptable (36 B), plus the two ephemeral ctx-state pubkeys.

solknife_mint_supply_build

Build an unsigned mint-to tx. `amount` is a whole-token decimal string; the builder parses it against the mint's decimals.

solknife_mint_supply_execute

Submit a wallet-signed mint-to tx. Structural re-verifier pins the mint-to ix + fee.

solknife_mint_supply_read

Read a mint's authority state plus whether `owner` is its mint authority (prerequisite for mint-to).

solknife_multisig_approve_build

Build an unsigned vote tx: approve or reject the proposal at transactionIndex.

solknife_multisig_approve_execute

Submit the signed vote tx. Pass the same vote value used in the build.

solknife_multisig_config_build

Build an unsigned config-change proposal. op=add-member needs member (+optional permissions); remove-member needs member; change-threshold needs threshold. Only works on m-of-n multisigs (no single config authority).

solknife_multisig_config_execute

Submit the signed config-change proposal tx.

solknife_multisig_create_build

Build an unsigned create-multisig tx. createKey is a fresh random pubkey the agent generates; it must co-sign the tx (two signers: creator + createKey). Returns the derived multisig + vault addresses, base64 v0 tx, and lastValidBlockHeight.

solknife_multisig_create_execute

Submit the signed create-multisig tx (signed by both the creator wallet and the createKey).

solknife_multisig_execute_build

Build an unsigned execute tx for an APPROVED proposal at transactionIndex. The server detects vault vs config and returns executeKind; pass it to execute.execute. computeUnitLimit optionally raises the CU cap for heavy inner transactions.

solknife_multisig_execute_execute

Submit the signed execute-proposal tx. Pass the executeKind returned by execute.build.

solknife_multisig_propose_build

Build an unsigned propose tx. kind=sol-transfer needs recipient+lamports; token-transfer needs mint+recipient+amount (base units); instructions takes raw inner instructions ({programId, accounts, data:base64}) whose payer is the vault PDA. The proposer auto-approves if they can vote.

solknife_multisig_propose_execute

Submit the signed propose-transaction tx.

solknife_multisig_state

Read a Squads v4 multisig by address: members + permissions, threshold, vault balance, and pending proposals (vote tallies, who has voted, whether it can be executed). Returns null if the address is not a multisig.

solknife_pool_check

Read one Meteora DLMM pool: depth, volume, fee yield, token safety summary.

solknife_pool_compare

Compare every Meteora DLMM pool for a token side by side.

solknife_portfolio_compose_build

Build a best-effort single auto-compose transaction for a target portfolio. Charges the configured compose fee when SOLKNIFE_FEE_ACCOUNT is set.

solknife_portfolio_compose_execute

Submit a wallet-signed portfolio compose transaction after top-level program allowlist verification.

solknife_portfolio_compose_plan

Plan a USD-valued portfolio rebalance from target mint percentages. `targets[].bps` must total 10000.

solknife_portfolio_holdings

List a wallet's priced token holdings.

solknife_positions_list

List a wallet's open Meteora DLMM positions with PnL.

solknife_reclaim_rent_build

Build chunked close-batch tx(s) for the wallet's empty token accounts. Up to MAX_RECLAIM_ACCOUNTS addresses.

solknife_reclaim_rent_execute

Submit reclaim-rent close-batch tx(s) (signed). Each is re-verified against fresh on-chain state for the wallet's reclaimable accounts. Returns per-tx outcomes.

solknife_reclaim_rent_list

List a wallet's reclaimable empty token accounts.

solknife_revoke_authority_build

Build an unsigned revoke-authority tx (mint and/or freeze). Permanent on-chain.

solknife_revoke_authority_execute

Submit a wallet-signed revoke-authority tx. Structural re-verifier pins the revoke ix(s) + fee.

solknife_revoke_authority_read

Read a mint's current mint + freeze authorities and whether `owner` holds either.

solknife_swap_execute

Submit a wallet-signed swap transaction. Returns the ExecuteOutcome (confirmed/failed/expired/unknown).

solknife_swap_order

Jupiter quote + unsigned swap tx. `amount` in input-mint base units. Returns the unsigned tx + lastValidBlockHeight + quote details.

solknife_token_meta

Fetch token metadata (name, symbol, decimals, image) for a mint.

solknife_token_metadata_build

Build an unsigned set/update Metaplex metadata tx. `lock` makes the metadata immutable (irreversible).

solknife_token_metadata_execute

Submit a wallet-signed Metaplex metadata tx. Structural re-verifier pins the metadata ix + fee.

solknife_token_metadata_read

Read a mint's current on-chain Metaplex metadata and whether `owner` can update it.

Endpoints

URL	Transport	State	Latency	Checked
https://solknife.xyz/api/mcp	streamable-http	answering	641 ms	3 min ago

SolKnife — questions

Answers built from our own checks of this server.

What can SolKnife do?

It exposes 55 tools, read directly from the server on our last check. Among them: solknife_arweave_upload_relay, solknife_burn_nft_build, solknife_burn_nft_execute, solknife_burn_nft_list, solknife_change_authority_build, solknife_change_authority_execute and 49 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is SolKnife working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 657 ms. The bar chart above shows every period we have measured.

How do I connect SolKnife?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does SolKnife need an API key?

No. SolKnife completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 55 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is SolKnife?

It answers our handshake in 657 ms on average, which is faster than 14% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.