SolKnife

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

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

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "SolKnife": {
      "url": "https://solknife.xyz/api/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (55)

• solknife_check_scan

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_token_meta

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_portfolio_holdings

  List a wallet's priced token holdings.

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_portfolio_compose_plan

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • targets (required) — array — The desired portfolio: each mint and its share in basis points, summing to 10000.
  • slippageBps — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_pool_check

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

  Parameters:

  • address (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_pool_compare

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_positions_list

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_mint_supply_read

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_revoke_authority_read

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_change_authority_read

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_token_metadata_read

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

  Parameters:

  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_burn_nft_list

  List a wallet's NFT assets (DAS).

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_reclaim_rent_list

  List a wallet's reclaimable empty token accounts.

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_state

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_orphans_list

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_create_mint_build

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

  Parameters:

  • payer (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • program (required) — string
  • decimals (required) — integer — Decimal places for the new mint. 9 matches SOL, 6 matches USDC.
  • freezeAuthority (required) — boolean — Whether the new mint gets a freeze authority. False makes accounts unfreezable forever.
  • extensions — object — Token-2022 extensions to enable. Omit entirely for program: spl-token.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • payer (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • recipient (required) — string — A Solana address in base58, 32-44 chars.
  • amount (required) — string — Amount to mint, in base units (not decimal). Multiply by 10^decimals yourself.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_revoke_authority_build

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

  Parameters:

  • payer (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • revokeMint (required) — boolean — Permanently revoke the mint authority. Irreversible: no new supply can ever be minted.
  • revokeFreeze (required) — boolean — Permanently revoke the freeze authority. Irreversible: accounts can never be frozen.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • payer (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • newAuthority (required) — string — A Solana address in base58, 32-44 chars.
  • changeMint (required) — boolean — Transfer the mint authority to newAuthority.
  • changeFreeze (required) — boolean — Transfer the freeze authority to newAuthority.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_token_metadata_build

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

  Parameters:

  • payer (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • name (required) — string — On-chain token name, e.g. "Wrapped SOL".
  • symbol (required) — string — On-chain ticker, e.g. "WSOL".
  • uri (required) — string — URL of the off-chain metadata JSON (image, description). Often an Arweave or IPFS link.
  • lock (required) — boolean — Permanently freeze the metadata after this update. Irreversible.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_create_account_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • payer (required) — string — A Solana address in base58, 32-44 chars.
  • mints (required) — array

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_reclaim_rent_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • accounts (required) — array

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_burn_nft_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mints (required) — array

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_swap_order

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

  Parameters:

  • inputMint (required) — string — A Solana address in base58, 32-44 chars.
  • outputMint (required) — string — A Solana address in base58, 32-44 chars.
  • amount (required) — string — Amount in base units as a decimal string (not a float). For a 6-decimal mint, "1000000" is 1 token.
  • taker (required) — string — A Solana address in base58, 32-44 chars.
  • slippageBps — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • targets (required) — array — The desired portfolio: each mint and its share in basis points, summing to 10000.
  • slippageBps — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_configure_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • pubkeyValidityProof (required) — string — Base64 of the 96-byte pubkey-validity proof from your ZK worker.
  • decryptableZeroBalance (required) — string — Base64 of the 36-byte AES-encrypted zero balance your worker computed.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_deposit_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • amount (required) — string — Amount in base units as a decimal string (not a float). For a 6-decimal mint, "1000000" is 1 token.
  • decimals (required) — integer — The mint's decimals. Must match the mint exactly or the transfer fails on-chain.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_apply_pending_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • expectedPendingCounter (required) — string
  • newDecryptableAvailable (required) — string — Base64 of the 36-byte AES-encrypted new available balance your worker computed.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_empty_and_close_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • zeroCiphertextProof (required) — string — Base64 of the 96-byte zero-ciphertext proof from your ZK worker.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • amount (required) — string — Amount in base units as a decimal string (not a float). For a 6-decimal mint, "1000000" is 1 token.
  • decimals (required) — integer — The mint's decimals. Must match the mint exactly.
  • equalityContextAccount (required) — string — A Solana address in base58, 32-44 chars.
  • rangeContextAccount (required) — string — A Solana address in base58, 32-44 chars.
  • equalityProof (required) — string — Base64 of the ciphertext-commitment equality proof from your ZK worker.
  • rangeProof (required) — string — Base64 of the range proof from your ZK worker.
  • newDecryptableAvailable (required) — string — Base64 of the 36-byte AES-encrypted new available balance your worker computed.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • mint (required) — string — A Solana address in base58, 32-44 chars.
  • destinationTokenAccount (required) — string — A Solana address in base58, 32-44 chars.
  • equalityContextAccount (required) — string — A Solana address in base58, 32-44 chars.
  • validityContextAccount (required) — string — A Solana address in base58, 32-44 chars.
  • rangeContextAccount (required) — string — A Solana address in base58, 32-44 chars.
  • equalityProof (required) — string — Base64 of the ciphertext-commitment equality proof from your ZK worker.
  • validityProof (required) — string — Base64 of the batched ciphertext-validity proof from your ZK worker.
  • rangeProof (required) — string — Base64 of the range proof from your ZK worker.
  • newSourceDecryptableAvailable (required) — string — Base64 of the 36-byte AES-encrypted post-transfer source balance your worker computed.
  • auditorCiphertextLo (required) — string — Base64 of the low 32 bytes of the auditor ElGamal ciphertext.
  • auditorCiphertextHi (required) — string — Base64 of the high 32 bytes of the auditor ElGamal ciphertext.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_ct_orphans_build

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • addresses (required) — array

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_swap_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_portfolio_compose_execute

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

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_create_mint_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_mint_supply_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_create_account_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_revoke_authority_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_change_authority_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_token_metadata_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_reclaim_rent_execute

  Submit reclaim-rent close-batch tx(s) (signed). Each is re-verified against fresh on-chain state: its close targets must still be the owner's empty accounts, and its fee must match their rent. Returns per-tx outcomes.

  Parameters:

  • owner (required) — string — A Solana address in base58, 32-44 chars.
  • signedTransactions (required) — array — The signed base64 transactions from /build, in the order /build returned them.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_burn_nft_execute

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

  Parameters:

  • signedTransactions (required) — array — The signed base64 transactions from /build, in the order /build returned them.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • op (required) — string
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.
  • signedTransaction — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • signedTransactions — array — The signed base64 transactions from /build, in the order /build returned them.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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 }.

  Parameters:

  • fileBase64 (required) — string — Base64 of the file bytes. Max 2 MiB decoded.
  • contentType (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • creator (required) — string — A Solana address in base58, 32-44 chars.
  • createKey (required) — string — A Solana address in base58, 32-44 chars.
  • members (required) — array — The multisig members. Omit permissions to grant all three.
  • threshold (required) — integer — Approvals required to execute a proposal. Must not exceed the member count.
  • timeLock — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_multisig_create_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • multisig (required) — string — A Solana address in base58, 32-44 chars.
  • proposer (required) — string — A Solana address in base58, 32-44 chars.
  • kind (required) — string
  • memo — string
  • mint — string — A Solana address in base58, 32-44 chars.
  • amount — string
  • lamports — integer
  • recipient — string — A Solana address in base58, 32-44 chars.
  • instructions — array
  • ephemeralSigners — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_multisig_propose_execute

  Submit the signed propose-transaction tx.

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • multisig (required) — string — A Solana address in base58, 32-44 chars.
  • proposer (required) — string — A Solana address in base58, 32-44 chars.
  • op (required) — string
  • memo — string
  • member — string — A Solana address in base58, 32-44 chars.
  • threshold — integer
  • permissions — object — What this member is allowed to do. All three are independent.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_multisig_config_execute

  Submit the signed config-change proposal tx.

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • address (required) — string — A Solana address in base58, 32-44 chars.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_multisig_approve_build

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

  Parameters:

  • multisig (required) — string — A Solana address in base58, 32-44 chars.
  • member (required) — string — A Solana address in base58, 32-44 chars.
  • transactionIndex (required) — integer — The proposal index, as returned by /api/multisig/state.
  • vote (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_multisig_approve_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.
  • vote (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • multisig (required) — string — A Solana address in base58, 32-44 chars.
  • member (required) — string — A Solana address in base58, 32-44 chars.
  • transactionIndex (required) — integer — The proposal index, as returned by /api/multisig/state.
  • computeUnitLimit — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solknife_multisig_execute_execute

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

  Parameters:

  • signedTransaction (required) — string — The base64 VersionedTransaction returned by the matching /build call, signed with your key. Do not submit it yourself; this endpoint submits it.
  • lastValidBlockHeight (required) — integer — The `lastValidBlockHeight` returned alongside the unsigned tx by /build. Past this block height the tx can no longer land.
  • executeKind (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.