VouchSpec Agent Skill Evidence is answering right now. Last checked 5 min ago. Last commit 16 Jul 2026.
Read-only discovery for exact-commit Agent Skill validation, x402 payment, and signed receipts.
We read the source, 20 h ago · rules 3dff92dd89df
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
const result = spawn(executable, args, {
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const result = spawn(executable, args, {
result = subprocess.run(
parsed = yaml.load(raw_frontmatter, Loader=UniqueKeySafeLoader)
…","schema":"rwt6-empirical-evidence-result-v1","source_agreement":true,"source_captures":[{"body_bytes":1655,"body_hex":"7b2270726f746f636f6c56657273696f6e223a22302e332e30222c226e616d65223a22566f75636853706563204167656e7420536b696c6c2045766964656e6365222c226465736372697074696f6e2…
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch VouchSpec Agent Skill Evidence and you get told the day something new turns up.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.
claude mcp add vouchspec --transport http https://vouchspec.plyrium.com/api/vouchspec/v1/mcp
{
"mcpServers": {
"vouchspec": {
"url": "https://vouchspec.plyrium.com/api/vouchspec/v1/mcp"
}
}
}
[mcp_servers.vouchspec]
url = "https://vouchspec.plyrium.com/api/vouchspec/v1/mcp"
{
"mcpServers": {
"vouchspec": {
"url": "https://vouchspec.plyrium.com/api/vouchspec/v1/mcp"
}
}
}
{
"mcpServers": {
"vouchspec": {
"url": "https://vouchspec.plyrium.com/api/vouchspec/v1/mcp"
}
}
}
This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://vouchspec.plyrium.com/api/vouchspec/v1/mcp | streamable-http | needs auth | 242 ms | 5 min ago |
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Answers built from our own checks of this server.