Solana Pulse: agent safety layer

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/timothymycompc-solana-pulse-gateway

About

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools

15 read · 0 write · 0 deleteRead-only

Secrets

None asked for

Install scripts

Nothing to install (hosted)

Runs as

Hosted (remote endpoint)

Tools (15)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• balanceread-only

  Run before sending SOL or paying fees, to confirm the wallet has enough. Never trust a remembered balance. A wallet's SOL balance, read from the chain. Example: {"wallet": "<address>"}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/balance.

• blockhashread-only

  Run just before building a transaction to sign. Blockhashes expire in about 60-90 seconds; this says how long is left. A fresh blockhash and how many blocks (and about how many seconds) are left before it expires. Example: {}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/blockhash.

• check_txread-only

  Run on every transaction before signing. Shows what each wallet gains and loses, blocks drainer tricks, and catches failures and expired blockhashes before you pay a fee. Decodes each step, dry-runs it on live mainnet, finds each wallet's SOL and token changes, and answers OK, REVIEW or BLOCK with reasons. Measured: no false BLOCK on 200 real mainnet transactions; with tx_matches it caught 9 of 9 attack cases (benchmark/ in the repo). Example: {"tx": "<base64, before signing>"}. Cost: 25 free calls a day, then $0.02 USDC per call (x402). Outputs explained: GET /api/tools/check_tx.

• convertread-only

  Run before putting any token amount in a transaction. "5 USDC" is 5,000,000 raw units; wrong decimals send 1,000x too much or too little. Converts between normal amounts and raw units with the token's real on-chain decimals. Example: {"token": "SOL", "amount": "0.5"} gives 500000000. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/convert.

• explain_txread-only

  Run after a transaction lands or fails, to report what happened instead of guessing from logs. For failures it names the failing program and the fix. Reads a confirmed transaction: whether it worked, the fee, each wallet's SOL and token changes, the programs used, and why it failed. Example: {"tx_id": "<signature>"}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/explain_tx.

• feeread-only

  Run before setting a priority fee. Gives the price in the unit Compute Budget expects (micro-lamports per compute unit) and the total in SOL, so a unit mix-up never overpays. Turns recent priority fees into three prices: cheap, normal, fast. Pass your transaction to get its compute limit and exact cost at each. Example: {} for network prices, or {"tx": "<base64>"} for your own. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/fee.

• find_tokenread-only

  Run whenever a user names a token ("buy BONK"). Tickers aren't unique; copycats reuse them. Never take an address from memory. Finds the real address for a ticker or name, ranks matches by verification and liquidity, and warns when copycats share the ticker. Example: {"name": "BONK"}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/find_token.

• historyread-only

  Run to see a wallet's recent activity or get a real transaction ID. Never make one up. Lists a wallet's latest transactions, newest first, whether each worked, and a plain error name for failures. Example: {"wallet": "<address>", "how_many": 5}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/history.

• token_accountread-only

  Run before sending a token. Tokens go to the recipient's token account, not their wallet, and models can't work that address out. Finds the token account (ATA) for a wallet and token with the token's real program, says if it exists, and prices creating it. Example: {"wallet": "<recipient>", "token": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"} finds where their USDC goes. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/token_account.

• token_safetyread-only

  Run before buying, accepting or recommending a token. Answers SAFE, CAUTION or AVOID with exact reasons from chain and market data. Simulates a real holder selling, then checks if liquidity can be pulled, the creator's record, insider wallet networks, issuer powers (mint, freeze, Token-2022 traps), verification, liquidity, holders and age, for one verdict. Example: {"token": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"} checks BONK. Cost: 25 free calls a day, then $0.02 USDC per call (x402). Outputs explained: GET /api/tools/token_safety.

• tokensread-only

  Run to learn which tokens a wallet holds and how much. Ranked by USD value; unverified (often spam airdrop) tokens are flagged so you don't report fake holdings. Lists a wallet's tokens (SPL Token and Token-2022) with exact amounts, whether each is verified, and USD value where priced. Example: {"wallet": "<address>", "how_many": 10}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/tokens.

• tx_matchesread-only

  Run just before signing a transfer built from a request like "send 5 USDC to X", or a swap built for "swap 1 USDC for JUP". Confirms it moves exactly that token, amount and recipient, nothing more, or that the swap sells exactly that amount and pays the bought token back to you. Catches made-up amounts, wrong decimals, hidden steps and swaps that pay someone else. Compares the transaction with your request (token, exact amount, recipient, sender), flags every step that isn't the transfer, and checks dry-run balances so money moved any other way is caught. For a swap it reads the dry run: exact…

• walletread-only

  Run when asked what a wallet holds or is worth. One call instead of balance + tokens + history; spam is left out of the total. SOL balance, top tokens with USD values, estimated total, and recent activity in one answer. Example: {"wallet": "<address>"}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/wallet.

• whats_thisread-only

  Run when unsure what an address is, before sending to it or passing it on. SOL sent to a token or program address can be lost for good. Says what any address is (wallet, token account, token, program, stake account and more) with its key facts. Example: {"address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"} is the USDC token, not a wallet. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/whats_this.

• why_failedread-only

  Run whenever a Solana transaction or dry run fails, before retrying. Retrying blind burns fees. Turns a Solana error (hex code, log line or RPC error) into the plain cause and fix. Offline, no chain call. Example: {"error": "custom program error: 0x1771", "program": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4"}. Cost: 25 free calls a day, then $0.01 USDC per call (x402). Outputs explained: GET /api/tools/why_failed.

Signals

Stars

1

Forks

0

Open issues

0

Last commit

Oct 23, 2026 (6 days ago)

Last release

Oct 23, 2026 (6 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name

io.github.Timothymycompc/solana-pulse-gateway

Version

0.7.0

Auth

Auth not stated

License

MIT

Repository

github.com/Timothymycompc/solana-pulse-ai-agent-gateway

Website

solana-pulse-gateway-1021990235790.us-central1.run.app/docs/

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql