# INDRA.CENTER — Deterministic API & Agent Security Verification (Security 3.0)

> In-path zero-damage wire filter, formal witness verification (TP=14, FP=0, TN=14, FN=0 on N=28 labeled scenarios), Streebog-256 (GOST R 34.11-2012) hash-chain ledger, and automatic rule synthesis (< 0.05 s per class) for `mcp-sentinel 1.1.2`.

## Primary Verified Facts (Measured 2026-10-25 UTC)
- End-to-End Acceptance Suite (`verify_gate_e.py`): 12 / 12 PASS (`rc = 0`, 46/46 files SHA-256 parity).
- Benchmark Confusion Matrix (`verify_gate_b.py` on `ground_truth.json`, `N = 28`): `TP = 14`, `FP = 0`, `TN = 14`, `FN = 0` (`FPR = 0.0%`, `FNR = 0.0%`, `Precision = 100.0%`, `Recall = 100.0%`).
- In-Path Wire Filter (`zero_damage_sandbox.py` / `test_sandbox_integrity.py`): 26 / 26 destructive mutations intercepted before reaching the network socket (100.0%).
- Closed Immune Loop (`ImmuneCompiler` -> `mcp-sentinel 1.1.2`): 8 / 8 vulnerability classes auto-remediated in 10-20 microseconds (`< 0.05 s`).
- Dual Latency of `mcp-sentinel 1.1.2`: `~0.016 ms` in process memory; `~22.5 ms` with synchronous disk GOST R 34.11-2012 receipt.
- Passport Streebog-256 Digest (`indra_audit_passport.json`): `12893d4741eac397918241743e88a613d6b1b1c6309ee77ebe6bb21fbccc9be3`.
- Engineering Contact: `info@isslan.ru`

## Canonical Pages & Interactive APIs
- English Overview & Live Sandbox: https://indra.center/en/
- Russian Overview & Live Sandbox: https://indra.center/ru/
- Gates A-E Acceptance Benchmark (EN): https://indra.center/en/benchmark/
- Gates A-E Acceptance Benchmark (RU): https://indra.center/ru/benchmark/
- Apache-2.0 Open Packages & SHA-256 Registry (EN): https://indra.center/en/packages/
- Apache-2.0 Open Packages & SHA-256 Registry (RU): https://indra.center/ru/packages/
- Machine-Readable JSON Audit Passport: https://indra.center/api/v1/passport.json
- Live Wire-Filter & Rule Synthesis Endpoint (POST): https://indra.center/api/v1/sandbox/inspect