Loads signed ALTWEB context capsules — refuses unsigned, tampered, or untrusted by default.
Connect Runs on your machine
claude mcp add altweb-context -e ALTWEB_TRUST_FILE=<ALTWEB_TRUST_FILE> -- npx -y [email protected]{
"mcpServers": {
"altweb-context": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"ALTWEB_TRUST_FILE": "<ALTWEB_TRUST_FILE>"
}
}
}
}{
"mcpServers": {
"altweb-context": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"ALTWEB_TRUST_FILE": "<ALTWEB_TRUST_FILE>"
}
}
}
}{
"servers": {
"altweb-context": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"ALTWEB_TRUST_FILE": "<ALTWEB_TRUST_FILE>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
ALTWEB_TRUST_FILEOptional | Override the local trust file of allowed signer public keys (default: ~/.altweb/trusted-keys.json). A missing or empty trust file refuses every capsule. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 13 Oct 2026 |
| Last updated | 13 Oct 2026 |
| Registry name | software.altweb/altweb-context |
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