Sandbox-truth probe for agent frameworks
mcp remote · streamable-http · v1.0.1 · source: crawl
https://textforagents.com/products/sandbox-truth-probe/mcp
Measured sandbox verdicts: 7-axis probe, signed pinned receipt. Cached $0.25, fresh $2.50.
Works
100
Verified Oct 31, 2026 · p50 421 ms · p95 426 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'sandbox-truth-probe' |
| tools_listed | 15 | pass | 5 tools |
| schema_complete | 15 | pass | 5 of 5 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 421 ms |
| latency_p95 | 5 | pass | p95 426 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (5)
| Name | Description | Schema |
|---|---|---|
sandbox_frameworks | List probeable fixtures and the real-population status. | typed |
sandbox_cached_verdict | Look up whether a cached verdict exists (delivery is paid over x402 on the HTTP surface). | typed |
sandbox_verify_receipt | Verify a receipt against the pinned signer key. | typed |
sandbox_gate | Dispatch-gate evaluation: pin, DEAD-FLAG, stale-hash, freshness and framework refusal (fail-closed allowlist). | typed |
sandbox_watch_status | Your watch subscriptions and current cached verdicts. | typed |
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[](https://app.agent-xm.com/a/com-textforagents-sandbox-truth-probe)
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