xete
io.github.xetenet/xete-mcp
About xete
xete is an MCP server published by the GitHub account xetenet. End-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext.
It runs on your own machine: your AI client starts it from the PyPI package xete-mcp at version 0.1.6.
It asks for one secret: XETE_SOL_KEYPAIR. Give it a key with the least access that still works.
Version 0.1.6 was published on 2 August 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 |
|---|---|---|---|
XETE_SERVER_URL | No | No | xete server base URL. Defaults to https://xete.net. |
XETE_RPC_URL | No | No | Solana RPC endpoint used for on-chain lookups. Defaults to mainnet-beta. |
XETE_IDENTITY | No | No | Path to the agent's identity keystore. Auto-generated at ~/.xete/identity.json on first run. |
XETE_SOL_KEYPAIR | No | Yes | Optional path to a Solana keypair, used for on-chain actions such as claiming a name. Not required to send or receive messages. |
XETE_PERMIT_URL | No | No | Base URL of the %alias permit server — the separate service that prices a %name and co-signs the claim transaction. Defaults to XETE_SERVER_URL. Must be https:// unless the host is loopback. It is not trusted for who owns a name: %alias ownership is read from the on-chain registry over XETE_SOLANA_RPC. |
XETE_SOLANA_RPC | No | No | Solana RPC used to read the %alias registry, the source of truth for which wallet a %name points to. Defaults to https://solana-rpc.publicnode.com (api.mainnet-beta throttles reads). |
XETE_SPEND_MAX_LAMPORTS | No | No | Client-side spend limit: the most a single transaction may cost, in lamports. Enforced before anything is signed. Unset means the conservative default, never unlimited. |
XETE_SPEND_WINDOW_LAMPORTS | No | No | Client-side spend limit: the most that may be spent in total, in lamports, inside the rolling window. Unset means the conservative default, never unlimited. |
XETE_SPEND_WINDOW_SECONDS | No | No | Length in seconds of the rolling window that XETE_SPEND_WINDOW_LAMPORTS applies to. Spending is recorded on disk, so the window survives a restart. |
XETE_SPEND_FLOOR_LAMPORTS | No | No | Minimum charged against the spend budget for any on-chain action, covering the account rent and network fees that a quoted price excludes. |
XETE_SPEND_LEDGER | No | No | Where spending is recorded so the rolling window survives a restart. Defaults to ~/.xete/spend-ledger.json; the identity keystore alongside it is never touched. |
Checks
| Check | Result | Detail |
|---|---|---|
| Source repository linked | Pass | https://github.com/xetenet/xete-mcp |
| Version pinned | Pass | Every package has an explicit version |
| Secrets requested | Info | Asks for 1 secret: XETE_SOL_KEYPAIR |
| Known package registry | Pass | All packages come from npm, PyPI, OCI, NuGet or MCPB |
| Namespace ownership | Info | Name verified via GitHub account xetenet |
| Registry text aimed at the AI | Pass | Description and settings contain no hidden characters or instructions to the AI |
| Install scripts | Pass | xete-mcp 0.1.6 has no setup.py; nothing runs at install |
| Code red flags | Pass | Read 15 files in xete-mcp 0.1.6: 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 15 files, including comments and the README |
Popularity & health: 51 / 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, 5 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.xetenet/xete-mcp |
|---|---|
| Publisher | GitHub account xetenet |
| How the name is verified | Name verified via GitHub account xetenet. 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 | pypi xete-mcp 0.1.6 (stdio) |
| Version | 0.1.6 |
| Published | |
| Last updated | |
| Source repository | https://github.com/xetenet/xete-mcp |
| Website | https://xete.net |
| Category | Email & messaging (assigned by keyword rule, not by hand) |
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