Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add x402agent/solana-clawd --skill pump-solana-walletgit clone --depth 1 https://github.com/x402agent/solana-clawdWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/x402agent/solana-clawd/pump-solana-wallet)<a href="https://agentmods.dev/skills/x402agent/solana-clawd/pump-solana-wallet"><img src="https://agentmods.dev/badge/skills/x402agent/solana-clawd/pump-solana-wallet/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/x402agent/solana-clawd/pump-solana-wallet"><img src="https://agentmods.dev/badge/skills/x402agent/solana-clawd/pump-solana-wallet.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00047 | $0.00814 |
| Opus 5 | $0.00023 | $0.00407 |
| Sonnet 5 | $0.00009 | $0.00163 |
| Haiku 4.5 | $0.00005 | $0.00081 |
Grade A, and why
pump-solana-wallet scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Solana Wallet — Key Generation & Security
Secure Solana wallet generation using official Solana Labs libraries with Ed25519 keys, memory zeroization, and offline-only operation. Three implementations: Rust (production), TypeScript (educational), and Bash (wrappers).
Approved Crypto Libraries
| Context | Library | Role |
|---|---|---|
| Rust | solana-sdk |
Keypair::new(), Signer trait, Base58 encoding |
| TypeScript | @solana/web3.js |
Keypair.generate(), Keypair.fromSecretKey() |
| Shell | solana-keygen |
grind (vanity), new (random), verify |
| MCP Server | @solana/web3.js |
Session keypair management in SolanaWalletMCPServer |
Address Format
- 32-byte Ed25519 public key encoded as Base58
- Length: 32–44 characters (typically 43–44)
- Case-sensitive alphabet:
123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz
Vanity Address Difficulty
| Prefix Length | Expected Attempts | Time (100K/sec) |
|---|---|---|
| 1 char | ~58 | < 1 sec |
| 2 chars | ~3,364 | < 1 sec |
| 3 chars | ~195,112 | ~2 sec |
| 4 chars | ~11.3M | ~2 min |
| 5 chars | ~656M | ~2 hours |
Security Model (6 Defense Layers)
- CSPRNG only —
OsRng(Rust),crypto.getRandomValues(Node.js) - Official libraries — No third-party crypto
- Memory zeroization —
Zeroizetrait (Rust),buffer.fill(0)(TypeScript) - File permissions —
0o600owner-only - Offline operation — No network calls during key generation
- Post-generation verification — Re-derive public key from secret and compare
Memory Zeroization by Language
| Language | Mechanism |
|---|---|
| Rust | Zeroize trait + Drop impl, zeroize_on_drop |
| TypeScript | secretKey.fill(0) + Buffer.alloc(0) (best-effort, GC may relocate) |
| Shell | shred -u or rm -P for file cleanup |
Patterns to Follow
- ONLY use
solana-sdk,@solana/web3.js, orsolana-keygenfor crypto operations - Zero all key material as soon as it is no longer needed
- Set file permissions to
0o600immediately after writing keypair files - Never make network calls during key generation
- Verify every generated keypair: re-derive public key from secret and compare
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 73 lines · 47 tokens per session scan A d97dea7e7af2
pump-solana-wallet is a skill published in the GitHub repository x402agent/solana-clawd (24 stars, last pushed 3mo ago), licensed MIT. It adds 47 tokens to every session and 814 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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