init: vaultmesh mcp server

governance/constitution.lock

@@ -0,0 +1,19 @@
+# VaultMesh Constitution Lock
+# This file pins the constitution hash and governance parameters.
+# CI will fail if MCP-CONSTITUTION.md differs from this hash.
+# Amendments require: 7-day cooling, Sovereign signature, BTC anchor.
+
+version=1.0.0
+hash=blake3:c33ab6c0610ce4001018ba5dda940e12a421a08f2a1662f142e565092ce84788
+hash_lines=288
+immutable_rules=5
+cooldown_days=7
+requires_btc_anchor=true
+sovereign_key=key_bef32f5724871a7a5af4cc34
+
+# Immutable rules (cannot be changed in any version):
+# 1. SOVEREIGN profile requires human verification
+# 2. No AI may grant itself SOVEREIGN authority
+# 3. Every mutation emits a receipt
+# 4. Authority collapses downward, never upward
+# 5. This immutability clause itself