{
  "title": "lean-ctx — Token Economy",
  "description": "Context-layer FinOps: what your agents would have spent vs. what they did spend. Metrics contract: docs/reference/metrics-contract.json in the lean-ctx repo (GL #401). Import via Dashboards → New Dashboard → Import dashboard JSON.",
  "layout_type": "ordered",
  "reflow_type": "auto",
  "template_variables": [
    { "name": "project", "prefix": "project", "available_values": [], "default": "*" },
    { "name": "agent_role", "prefix": "agent_role", "available_values": [], "default": "*" },
    { "name": "model", "prefix": "model", "available_values": [], "default": "*" }
  ],
  "widgets": [
    {
      "definition": {
        "title": "Savings overview",
        "type": "group",
        "layout_type": "ordered",
        "widgets": [
          {
            "definition": {
              "title": "Tokens saved (24h, estimated)",
              "type": "query_value",
              "precision": 0,
              "autoscale": true,
              "requests": [
                {
                  "queries": [
                    {
                      "name": "q1",
                      "data_source": "metrics",
                      "query": "sum:leanctx.tokens.saved.count{$project,$agent_role,$model}.as_count()",
                      "aggregator": "sum"
                    }
                  ],
                  "formulas": [ { "formula": "q1" } ],
                  "response_format": "scalar"
                }
              ]
            }
          },
          {
            "definition": {
              "title": "Tokens saved (24h, verified ledger)",
              "type": "query_value",
              "precision": 0,
              "autoscale": true,
              "requests": [
                {
                  "queries": [
                    {
                      "name": "q1",
                      "data_source": "metrics",
                      "query": "sum:leanctx.tokens.saved_verified.count{$project,$agent_role,$model}.as_count()",
                      "aggregator": "sum"
                    }
                  ],
                  "formulas": [ { "formula": "q1" } ],
                  "response_format": "scalar"
                }
              ]
            }
          },
          {
            "definition": {
              "title": "Cost saved USD (24h, verified)",
              "type": "query_value",
              "precision": 2,
              "custom_unit": "$",
              "requests": [
                {
                  "queries": [
                    {
                      "name": "q1",
                      "data_source": "metrics",
                      "query": "sum:leanctx.cost.saved_usd.count{$project,$agent_role,$model}.as_count()",
                      "aggregator": "sum"
                    }
                  ],
                  "formulas": [ { "formula": "q1" } ],
                  "response_format": "scalar"
                }
              ]
            }
          }
        ]
      }
    },
    {
      "definition": {
        "title": "Token flow — in vs. out vs. saved",
        "type": "timeseries",
        "show_legend": true,
        "requests": [
          {
            "display_type": "bars",
            "queries": [
              {
                "name": "tin",
                "data_source": "metrics",
                "query": "sum:leanctx.tokens.in.count{$project,$agent_role,$model}.as_count()"
              },
              {
                "name": "tout",
                "data_source": "metrics",
                "query": "sum:leanctx.tokens.out.count{$project,$agent_role,$model}.as_count()"
              },
              {
                "name": "tsave",
                "data_source": "metrics",
                "query": "sum:leanctx.tokens.saved.count{$project,$agent_role,$model}.as_count()"
              }
            ],
            "formulas": [
              { "formula": "tin", "alias": "tokens in" },
              { "formula": "tout", "alias": "tokens out" },
              { "formula": "tsave", "alias": "tokens saved" }
            ],
            "response_format": "timeseries"
          }
        ]
      }
    },
    {
      "definition": {
        "title": "Cache hit ratio",
        "type": "timeseries",
        "show_legend": false,
        "yaxis": { "min": "0", "max": "1" },
        "requests": [
          {
            "display_type": "line",
            "queries": [
              {
                "name": "q1",
                "data_source": "metrics",
                "query": "avg:leanctx.cache.hit_ratio{$project,$agent_role,$model}"
              }
            ],
            "formulas": [ { "formula": "q1", "alias": "hit ratio" } ],
            "response_format": "timeseries"
          }
        ]
      }
    },
    {
      "definition": {
        "title": "SLO status — active violations",
        "type": "timeseries",
        "show_legend": false,
        "requests": [
          {
            "display_type": "bars",
            "queries": [
              {
                "name": "q1",
                "data_source": "metrics",
                "query": "max:leanctx.slo.violations{$project}"
              }
            ],
            "formulas": [ { "formula": "q1", "alias": "active SLO violations" } ],
            "response_format": "timeseries"
          }
        ]
      }
    },
    {
      "definition": {
        "title": "Cost trend — saved USD per day",
        "type": "timeseries",
        "show_legend": false,
        "requests": [
          {
            "display_type": "bars",
            "queries": [
              {
                "name": "q1",
                "data_source": "metrics",
                "query": "sum:leanctx.cost.saved_usd.count{$project}.as_count().rollup(sum, 86400)"
              }
            ],
            "formulas": [ { "formula": "q1", "alias": "USD saved / day" } ],
            "response_format": "timeseries"
          }
        ]
      }
    },
    {
      "definition": {
        "title": "Compression ratio by deployment",
        "type": "timeseries",
        "show_legend": true,
        "yaxis": { "min": "0", "max": "1" },
        "requests": [
          {
            "display_type": "line",
            "queries": [
              {
                "name": "q1",
                "data_source": "metrics",
                "query": "avg:leanctx.compression.ratio{$project} by {project}"
              }
            ],
            "formulas": [ { "formula": "q1" } ],
            "response_format": "timeseries"
          }
        ]
      }
    }
  ]
}