Onchain Agent Wallets
io.github.nirholas/onchain-agent-wallets
About Onchain Agent Wallets
Onchain Agent Wallets is an MCP server published by the GitHub account nirholas. Give an AI agent a Solana spending allowance instead of your key. Chain-enforced cap, x402.
It runs on your own machine: your AI client starts it from the npm package @three-ws/onchain-agent-wallets at version 0.1.1.
It asks for one secret: OWNER_SECRET_KEY. Give it a key with the least access that still works.
Version 0.1.1 was published on 10 October 2026, and the source code is public, so you can read it before installing.
Written from the registry entry. 9 automated checks on the registry entry and the package code: 7 pass, 0 warn, 0 fail, 2 info. How we check.
What it asks for
| Variable | Required | Secret | Description |
|---|---|---|---|
OWNER_SECRET_KEY | No | Yes | Owner secret key, base58 or a JSON byte array. Optional: without it every owner action is returned as an unsigned transaction for Phantom, Solflare, Backpack, or a Ledger to sign. |
OAW_NETWORK | No | No | Cluster: mainnet or devnet. Defaults to mainnet. State is kept per network, so a devnet rehearsal never touches mainnet agents. |
SOLANA_RPC_URL | No | No | HTTPS Solana RPC endpoint. Defaults to the public endpoint for the configured network; bring your own (Helius / Quicknode / Triton) for production. |
OAW_STATE_DIR | No | No | Where agent keypairs, guardrails, and the spend ledger are stored. Defaults to ~/.onchain-agent-wallets, written 0600 inside a 0700 directory. |
REQUIRE_CONFIRM | No | No | Refuse to broadcast anything that moves value until the call is re-issued with confirm:true. Default true. |
Checks
| Check | Result | Detail |
|---|---|---|
| Source repository linked | Pass | https://github.com/nirholas/onchain-agent-wallets |
| Version pinned | Pass | Every package has an explicit version |
| Secrets requested | Info | Asks for 1 secret: OWNER_SECRET_KEY |
| Known package registry | Pass | All packages come from npm, PyPI, OCI, NuGet or MCPB |
| Namespace ownership | Info | Name verified via GitHub account nirholas |
| Registry text aimed at the AI | Pass | Description and settings contain no hidden characters or instructions to the AI |
| Install scripts | Pass | @three-ws/onchain-agent-wallets@0.1.1 runs nothing at install |
| Code red flags | Pass | Read 28 files in @three-ws/onchain-agent-wallets@0.1.1: no obfuscation, encoded execution, credential reads or data-collection endpoints found |
| Text aimed at the AI | Pass | No hidden characters or instructions to the AI in 28 files, including comments and the README |
Popularity & health: 57 / 100
Worked out from public numbers and our own checks, not from user reviews or ratings. It says how used and how looked-after a server is, not whether it is safe.
0 forks, 0 merged pull requests. Sources: GitHub, npm, PyPI (pypistats.org) and Hacker News (Algolia), fetched 2026-10-31.
What people say
No Hacker News threads link to its source code.
Look further: search Reddit, search Hacker News, read its GitHub issues. These are not reviews we checked.
Facts
| Registry name | io.github.nirholas/onchain-agent-wallets |
|---|---|
| Publisher | GitHub account nirholas |
| How the name is verified | Name verified via GitHub account nirholas. The registry ties the name prefix to that account or domain; it does not check the code. |
| Type | Local: runs on your machine from a package |
| Packages | npm @three-ws/onchain-agent-wallets 0.1.1 (stdio) |
| Version | 0.1.1 |
| Published | |
| Last updated | |
| Source repository | https://github.com/nirholas/onchain-agent-wallets |
| Website | https://three.ws |
| Category | Finance & payments (assigned by keyword rule, not by hand) |
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