Probe V0

Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.

    Server tool list (2)

    Raw names from tools/list. Only developers need these.

    verify_http_claimUse 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 header value, JSON value at a JSON Pointer, or body substring. It evaluates assertions, persists bounded evidence, reuses sufficiently fresh matching evidence, and summarizes recent observations. follow_redirects defaults to false; when true, Probe manually follows at most 3 validated HTTPS redirects. Every fetch uses redirect: manual. V0 supports only public HTTPS URLs without credentials, query strings, fragments, IP literals, or non-443 ports. Redirect validation is hostname/policy based; the Worker cannot guarantee protection against DNS rebinding between validation and platform DNS resolution.
    probe.historyRetrieve 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 changed between the two latest decisive observations. This is historical evidence lookup, not a current live verification; use verify_http_claim when freshness or present endpoint behavior matters.
    Probe V0: connect to Claude, ChatGPT, Cursor · Connectors.fun