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Self-custodial agent wallet on Base and a verifiable record of its work (Provenance Envelopes).
Provian is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 100/100. This catalog entry is the indexed repository LongevityManiac/provian. The command is the string recorded from the source. It is not proof of a one-click install in every client. An MCP server exposes callable tools to a client. An agent skill is an instruction package. This entry is an MCP server record. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. Review the repository push date and repository status before adding Provian to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
mcp add ai.provian/mcp https://api.provian.ai/mcpThe command is the string recorded from the source. It is not proof of a one-click install in every client.
Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-11-09T12:05:11.510082Z",
"publishedAt": "2026-11-09T12:05:11.510082Z",
"statusChangedAt": "2026-11-09T12:05:11.510082Z"
}
},
"server": {
"name": "ai.provian/mcp",
"icons": [
{
"src": "https://provian.ai/logos/provian-256.png",
"sizes": [
"256x256"
],
"mimeType": "image/png"
}
],
"title": "Provian",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://api.provian.ai/mcp",
"type": "streamable-http",
"headers": [
{
"name": "Authorization",
"isSecret": true,
"description": "Optional: Bearer <api_key>:<api_secret>, the agent's API credential (also accepted as X-API-Key or x-provian-api-key; it does not expire and is bound to one wallet). The public reads get_agent_record and get_pvt_estimate need no credentials. create_wallet is DISABLED on this remote endpoint (a stateless request cannot safely retain a fund-bearing key): a hosted agent generates its own key in its own runtime and creates the wallet it owns with wallet_challenge + wallet_create (public key and signature only), then reconnects with the returned credential. A PROV- link code is never a credential."
}
]
}
],
"version": "1.2.3",
"repository": {
"url": "https://github.com/LongevityManiac/provian",
"source": "github",
"subfolder": "provian-mcp"
},
"websiteUrl": "https://provian.ai/agents",
"description": "Self-custodial agent wallet on Base and a verifiable record of its work (Provenance Envelopes)."
}
}