Probe V0 is a remote MCP server that gives an AI agent 2 tools, among them probe.history, verify_http_claim. It answers at https://probe-evidence.probe-lab.workers.dev/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 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
probe.history | Retrieve up to 20 persisted observations for an existing Probe experiment ID without making a new HTTP request. Use after verify_http_claim to inspect repeated results, PASS/FAIL/ERROR counts, agreement, or whether the observed verdict chan Inputs: probe_id, limit |
verify_http_claim | Use this to verify a current public HTTPS claim by direct observation rather than web search, documentation, browser inference, or shell/curl. Use for explicit assertions that a GET/HEAD currently returns an expected HTTP status, exact head Inputs: url, method, assertions, freshness_seconds, follow_redirects |
Every block below points at https://probe-evidence.probe-lab.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http probe-v0 https://probe-evidence.probe-lab.workers.dev/mcp
{
"mcpServers": {
"probe-v0": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://probe-evidence.probe-lab.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"probe-v0": {
"url": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}{
"servers": {
"probe-v0": {
"type": "http",
"url": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}{
"context_servers": {
"probe-v0": {
"url": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}{
"mcpServers": {
"probe-v0": {
"serverUrl": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}{
"mcpServers": {
"probe-v0": {
"url": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}name: Probe V0
version: 0.0.1
schema: v1
mcpServers:
- name: Probe V0
type: streamable-http
url: https://probe-evidence.probe-lab.workers.dev/mcp{
"mcpServers": {
"probe-v0": {
"httpUrl": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}{
"mcpServers": {
"probe-v0": {
"type": "http",
"url": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}{
"mcpServers": {
"probe-v0": {
"url": "https://probe-evidence.probe-lab.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fprobe-evidence.probe-lab.workers.dev%2Fmcp&type=streamable_http&id=probe-v0&name=Probe%20V0
It answered our last check on 22 October 2026 in 196 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
2, as returned by the server's own tools/list on 15 September 2026: probe.history, verify_http_claim.
It answered our last check on 22 October 2026 in 196 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://probe-evidence.probe-lab.workers.dev/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: io.github.lexbritten. Endpoint host: probe-evidence.probe-lab.workers.dev. ARD identifier: urn:air:io.github.lexbritten:mcp:probe.
First indexed 10 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.