xaip_list_serversLABSCO SUMMARY
Evidence about a tool server, distinct from what its own description claims.
The honest part of the design is what it refuses to do: an unscored candidate comes back labelled unscored, not scored low, and the project states plainly that it is not a sandbox, not an approval engine and not a safety guarantee. Receipts are the artifact; the score is one view over them.
What it is
A trust layer over tool calls. Each call produces a receipt signed by both the executing agent and the caller, so neither side can fabricate one alone; the MCP server lets an agent query that accumulated evidence before choosing where to send work.
What you get
- xaip_list_servers — the scored servers and their trust data
- xaip_check_trust — the score for one server
- xaip_select — rank candidates by the execution evidence available, with the unscored ones called out as unscored rather than bad
- xaip_report — submit a signed execution receipt back
- Receipts carrying only hashes of input and output, so content stays on your machine
- A live public API with no signup, and executable conformance vectors you can run yourself
Requirements
Published to the MCP registry as io.github.xkumakichi/xaip-mcp-server; the README runs it from npm as xaip-mcp-trust, over stdio. Nothing to authenticate for reads. The Claude Code hook that emits receipts installs separately.
Setup effort
One command — npx xaip-mcp-trust
USE CASES
01
Choosing between servers that claim the same thing
Rank the candidates on the execution evidence that exists, and see which of them have no history at all.
02
Checking one server before wiring it in
Read its trust data on its own rather than as part of a comparison.
03
Seeing what has evidence at all
List the scored servers to find out whether the thing you are about to use is even in the dataset.
04
Contributing what your own runs learned
Submit a signed receipt after a call; only hashes of the input and output travel, never the content.
4 tools
Listed in project docs. Your client may show a different list.
xaip_check_trustxaip_selectxaip_reportBEFORE YOU INSTALL
What to know first
Tools you get
4 tools named in the project's documentation.
Requires
npx on PATH
Where it runs
The documented client runs the server on your machine.
INSTALLATION
Connect your client
Server setup
TERMINAL
npx xaip-mcp-trustMCP Clients
Claude Code
CLAUDE CODE · JSON
{
"mcpServers": {
"xaip-trust": {
"command": "npx",
"args": [
"-y",
"xaip-mcp-trust"
]
}
}
}
