{
  "acme-workspace": [
    { "id": "key_01", "name": "Production",         "prefix": "mcp_prod_4f8a…", "scopes": ["read","write","deploy"], "created": "2025-11-15", "lastUsed": "Today",        "status": "active"  },
    { "id": "key_02", "name": "CI / CD pipeline",   "prefix": "mcp_ci_b21c…",   "scopes": ["read","deploy"],         "created": "2025-12-01", "lastUsed": "2 days ago",   "status": "active"  },
    { "id": "key_03", "name": "Dev local",           "prefix": "mcp_dev_7e3f…",  "scopes": ["read","write"],          "created": "2026-01-08", "lastUsed": "Never",        "status": "active"  },
    { "id": "key_04", "name": "Legacy integration",  "prefix": "mcp_leg_c90d…",  "scopes": ["read"],                  "created": "2025-09-22", "lastUsed": "45 days ago",  "status": "revoked" }
  ],
  "startup-demo": [
    { "id": "key_11", "name": "Backend service",     "prefix": "mcp_back_9a1b…", "scopes": ["read","write"],          "created": "2026-01-20", "lastUsed": "Today",        "status": "active"  },
    { "id": "key_12", "name": "Analytics pipeline",  "prefix": "mcp_anal_3c7d…", "scopes": ["read"],                  "created": "2026-02-05", "lastUsed": "3 days ago",   "status": "active"  }
  ],
  "personal": [
    { "id": "key_21", "name": "Local experiments",   "prefix": "mcp_loc_f2e8…",  "scopes": ["read","write","deploy"], "created": "2026-03-01", "lastUsed": "Yesterday",    "status": "active"  }
  ]
}
