Loading…
One API, all things verified — control, delegation, human approval, anti-impersonation.
Proof Holdings is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. 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. The install command above is ready to copy. Review the last-pushed date and repository status before adding Proof Holdings to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
mcp add holdings.proof/mcp-server https://api.proof.holdings/mcpReview the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-16T13:00:59.557877Z",
"publishedAt": "2026-10-16T13:00:59.557877Z",
"statusChangedAt": "2026-10-16T13:00:59.557877Z"
}
},
"server": {
"name": "holdings.proof/mcp-server",
"_meta": {},
"icons": [
{
"src": "https://proof.holdings/favicon-512x512.png",
"sizes": [
"512x512"
],
"mimeType": "image/png"
},
{
"src": "https://proof.holdings/mark.svg",
"sizes": [
"any"
],
"mimeType": "image/svg+xml"
}
],
"title": "Proof Holdings",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://api.proof.holdings/mcp",
"type": "streamable-http"
}
],
"version": "1.7.0",
"packages": [
{
"version": "1.7.0",
"transport": {
"type": "stdio"
},
"identifier": "@proof-holdings/mcp-server",
"registryType": "npm",
"environmentVariables": [
{
"name": "PROOF_API_KEY",
"isSecret": true,
"description": "Proof Holdings API key (Bearer). Optional: without it the server runs in public mode, where account creation, login and public verification tools work and every other tool asks for a key. Create one in the dashboard at https://proof.holdings. Or run `npx @proof-holdings/mcp-server login` in a terminal: it signs in, confirms on a second channel and saves a key in ~/.proof-holdings/credentials, which the server uses when this variable is unset (this variable wins when set). Either is read at startup and has no runtime setter, so restart the server after logging in."
},
{
"name": "PROOF_BASE_URL",
"description": "API base URL. Defaults to https://api.proof.holdings."
}
]
}
],
"repository": {
"url": "https://github.com/ProofHoldings/mcp-server",
"source": "github"
},
"websiteUrl": "https://proof.holdings",
"description": "One API, all things verified — control, delegation, human approval, anti-impersonation."
}
}