Anteproof is an MCP server with 5 tools an agent can call, among them get_calibration, get_entity, get_question. It answers at https://api.anteproof.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 11 of 11 times since 3 September 2026; the last check, on 19 October 2026, succeeded.
Dependency risk + calibrated, publicly scored forecasts on OSS packages. Docs: anteproof.com/docs
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
get_calibration | The calibration record: launch-gate verdict and Brier skill by question family for the pastcast pool and the live track. horizon: 7, 30, 90, long, or all (default: the gate's horizon). Inputs: horizon |
get_entity | One entity's public record: identity, latest velocity score, 30-day metric history, and every live question about it with its latest forecast. Inputs: entity_id |
get_question | One question with every live forecast ever issued for it and its resolution if settled. Inputs: question_id |
list_forecasts | The public forecast log: newest live forecasts across all entities, with titles. Inputs: limit, offset |
search_entities | Find tracked entities (repositories, packages, companies) by name substring. Inputs: q, limit |
Every block below points at https://api.anteproof.com/mcp. Pick your client and copy.
claude mcp add --transport http anteproof https://api.anteproof.com/mcp
{
"mcpServers": {
"anteproof": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.anteproof.com/mcp"]
}
}
}{
"mcpServers": {
"anteproof": {
"url": "https://api.anteproof.com/mcp"
}
}
}{
"servers": {
"anteproof": {
"type": "http",
"url": "https://api.anteproof.com/mcp"
}
}
}{
"context_servers": {
"anteproof": {
"url": "https://api.anteproof.com/mcp"
}
}
}{
"mcpServers": {
"anteproof": {
"serverUrl": "https://api.anteproof.com/mcp"
}
}
}{
"mcpServers": {
"anteproof": {
"url": "https://api.anteproof.com/mcp"
}
}
}name: Anteproof
version: 0.0.1
schema: v1
mcpServers:
- name: Anteproof
type: streamable-http
url: https://api.anteproof.com/mcp{
"mcpServers": {
"anteproof": {
"httpUrl": "https://api.anteproof.com/mcp"
}
}
}{
"mcpServers": {
"anteproof": {
"type": "http",
"url": "https://api.anteproof.com/mcp"
}
}
}{
"mcpServers": {
"anteproof": {
"url": "https://api.anteproof.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fapi.anteproof.com%2Fmcp&type=streamable_http&id=anteproof&name=Anteproof
It answered our last check on 19 October 2026 in 159 ms. Over 11 checks since 3 September 2026 it answered 11. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by anteproof.com and served from api.anteproof.com, the vendor's own domain: https://api.anteproof.com/mcp.
5, as returned by the server's own tools/list on 3 September 2026: get_calibration, get_entity, get_question, list_forecasts, search_entities.
It answered our last check on 19 October 2026 in 159 ms. Over 11 checks since 3 September 2026 it answered 11.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.anteproof.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.anteproof. Endpoint host: api.anteproof.com. ARD identifier: urn:air:com.anteproof:mcp:anteproof.
First indexed 3 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.