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ScoreCompute

by com.scorecompute
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forge_route_policy

Read-onlyIdempotent

Train route-score ASTs on 1–8 supplied cases: at most 64 attempts and 31 nodes; stop between trials after 25s. Select converged candidates using training quality plus logical-fuel cost, a work proxy rather than CPU time. No held-out validation, arbitrary code or automatic promotion.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
seedYes
trainYes
budgetYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
seedYes
budgetYes
trialsYes
selectedYes
attemptedYes
promotionYes
selectionYes
elapsed_msYes
provenanceYes
limitationsYes
stop_reasonYes
train_sha256Yes
kernel_versionYes
request_sha256Yes
search_versionYes
contract_versionYes
unique_evaluatedYes
baseline_program_sha256Yes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed24 schema fields changed
    • changedOutput schema / properties / attempted / maximum
      Previous value: -9007199254740991New value: +64
    • changedOutput schema / properties / contract_version / const
      Previous value: -"0.1.0"New value: +"0.2.0"
    • addedOutput schema / properties / kernel_version
      Added value: +{
+  "const": "1.0.0",
+  "type": "string"
+}
    • addedOutput schema / properties / request_sha256
      Added value: +{
+  "pattern": "^[a-f0-9]{64}$",
+  "type": "string"
+}
    • addedOutput schema / properties / search_version
      Added value: +{
+  "const": "1.0.0",
+  "type": "string"
+}
    • changedOutput schema / properties / seed / maximum
      Previous value: -9007199254740991New value: +4294967295
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+                            "const": -1,
+                            "type": "number"
+                          },
+                          {
+                            "const": -0.5,
+                            "type": "number"
+                          },
+                          {
+                            "const": 0,
+                            "type": "number"
+                          },
+                          {
+                            "const": 0.5,
+                            "type": "number"
+                          },
+                          {
+                            "const": 1,
+                            "type": "number"
+                          },
+                          {
+                            "const": 2,
+                            "type": "number"
+                          }
+                        ]
+                      }
+                    },
+                    "required": [
+                      "op"
+                    ],
+                    "type": "object"
+                  },
+                  "value": {
+                    "anyOf": [
+                      {
+                        "const": -2,
+                        "type": "number"
+                      },
+                      {
+                        "const": -1,
+                        "type": "number"
+                      },
+                      {
+                        "const": -0.5,
+                        "type": "number"
+                      },
+                      {
+                        "const": 0,
+                        "type": "number"
+                      },
+                      {
+                        "const": 0.5,
+                        "type": "number"
+                      },
+                      {
+                        "const": 1,
+                        "type": "number"
+                      },
+                      {
+                        "const": 2,
+                        "type": "number"
+                      }
+                    ]
+                  }
+                },
+                "required": [
+                  "op"
+                ],
+                "type": "object"
+              },
+              "value": {
+                "anyOf": [
+                  {
+                    "const": -2,
+                    "type": "number"
+                  },
+                  {
+                    "const": -1,
+                    "type": "number"
+                  },
+                  {
+                    "const": -0.5,
+                    "type": "number"
+                  },
+                  {
+                    "const": 0,
+                    "type": "number"
+                  },
+                  {
+                    "const": 0.5,
+                    "type": "number"
+                  },
+                  {
+                    "const": 1,
+                    "type": "number"
+                  },
+                  {
+                    "const": 2,
+                    "type": "number"
+                  }
+                ]
+              }
+            },
+            "required": [
+              "op"
+            ],
+            "type": "object"
+          },
+          "version": {
+            "const": 1,
+            "type": "number"
+          }
+        },
+        "required": [
+          "version",
+          "score"
+        ],
+        "type": "object"
+      },
+      "program_sha256": {
+        "pattern": "^[a-f0-9]{64}$",
+        "type": "string"
+      },
+      "simplification": {
+        "additionalProperties": false,
+        "properties": {
+          "compiled_program_sha256": {
+            "pattern": "^[a-f0-9]{64}$",
+            "type": "string"
+          },
+          "executed_node_count": {
+            "maximum": 31,
+            "minimum": 1,
+            "type": "integer"
+          },
+          "original_node_count": {
+            "maximum": 31,
+            "minimum": 1,
+            "type": "integer"
+          },
+          "original_program_sha256": {
+            "pattern": "^[a-f0-9]{64}$",
+            "type": "string"
+          },
+          "required_features": {
+            "items": {
+              "enum": [
+                "distance",
+                "depot",
+                "isolation",
+                "centrality",
+                "progress"
+              ],
+              "type": "string"
+            },
+            "maxItems": 5,
+            "type": "array"
+          },
+          "simplifier_version": {
+            "const": "1.0.0",
+            "type": "string"
+          }
+        },
+        "required": [
+          "simplifier_version",
+          "original_program_sha256",
+          "compiled_program_sha256",
+          "original_node_count",
+          "executed_node_count",
+          "required_features"
+        ],
+        "type": "object"
+      },
+      "trial_index": {
+        "maximum": 63,
+        "minimum": 0,
+        "type": "integer"
+      }
+    },
+    "required": [
+      "trial_index",
+      "program",
+      "program_sha256",
+      "simplification",
+      "fitness"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]
    • addedOutput schema / properties / selection
      Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "maximum_case_fuel_ratio": {
+      "type": "null"
+    },
+    "maximum_executed_nodes": {
+      "const": 31,
+      "type": "number"
+    },
+    "maximum_mean_fuel_ratio": {
+      "type": "null"
+    },
+    "maximum_training_length_ratio": {
+      "const": 1.1,
+      "type": "number"
+    },
+    "mean_fuel_penalty": {
+      "const": 0.01,
+      "type": "number"
+    }
+  },
+  "required": [
+    "maximum_training_length_ratio",
+    "mean_fuel_penalty",
+    "maximum_mean_fuel_ratio",
+    "maximum_case_fuel_ratio",
+    "maximum_executed_nodes"
+  ],
+  "type": "object"
+}
    • addedOutput schema / properties / stop_reason / enum
      Added value: +[
+  "candidate_budget_exhausted",
+  "caller_stopped"
+]
    • addedOutput schema / properties / trials / items / properties / admission_failures
      Added value: +{
+  "items": {
+    "enum": [
+      "incomplete_or_nonconverged_training_evaluation",
+      "maximum_training_length_ratio",
+      "maximum_mean_fuel_ratio",
+      "maximum_case_fuel_ratio",
+      "maximum_executed_nodes"
+    ],
+    "type": "string"
+  },
+  "maxItems": 5,
+  "type": "array"
+}
    • addedOutput schema / properties / trials / items / properties / admitted
      Added value: +{
+  "type": "boolean"
+}
    • addedOutput schema / properties / trials / items / properties / cases / maxItems
      Added value: +8
    • addedOutput schema / properties / trials / items / properties / enumeration_index
      Added value: +{
+  "anyOf": [
+    {
+      "maximum": 364,
+      "minimum": 0,
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}
    • changedOutput schema / properties / trials / items / properties / fitness / anyOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "maximum_length_ratio": {
-        "minimum": 0,
-        "type": "number"
-      },
-      "mean_length_km": {
-        "minimum": 0,
-        "type": "number"
-      },
-      "mean_length_ratio": {
-        "minimum": 0,
-        "type": "number"
-      },
-      "total_fuel": {
-        "maximum": 9007199254740991,
-        "minimum": 0,
-        "type": "integer"
-      }
-    },
-    "required": [
-      "mean_length_ratio",
-      "maximum_length_ratio",
-      "mean_length_km",
-      "total_fuel"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "maximum_fuel_ratio": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "maximum_length_ratio": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "mean_fuel_ratio": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "mean_length_km": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "mean_length_ratio": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "selection_objective": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "total_fuel": {
+        "maximum": 9007199254740991,
+        "minimum": 0,
+        "type": "integer"
+      }
+    },
+    "required": [
+      "mean_length_ratio",
+      "maximum_length_ratio",
+      "mean_length_km",
+      "total_fuel",
+      "mean_fuel_ratio",
+      "maximum_fuel_ratio",
+      "selection_objective"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]
    • addedOutput schema / properties / trials / items / properties / generation / enum
      Added value: +[
+  "baseline",
+  "enumerated_small_expression",
+  "generated",
+  "crossover",
+  "point_mutation",
+  "subtree_mutation"
+]
    • changedOutput schema / properties / trials / items / properties / index / maximum
      Previous value: -9007199254740991New value: +63
    • addedOutput schema / properties / trials / items / properties / parents / maxItems
      Added value: +2
    • addedOutput schema / properties / trials / items / properties / population_after
      Added value: +{
+  "items": {
+    "maximum": 63,
+    "minimum": 0,
+    "type": "integer"
+  },
+  "maxItems": 32,
+  "type": "array"
+}
    • changedOutput schema / properties / trials / items / properties / reused_trial / anyOf
      Previous value: -[
-  {
-    "maximum": 9007199254740991,
-    "minimum": 0,
-    "type": "integer"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "maximum": 63,
+    "minimum": 0,
+    "type": "integer"
+  },
+  {
+    "type": "null"
+  }
+]
    • addedOutput schema / properties / trials / items / properties / simplification
      Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": false,
+      "properties": {
+        "compiled_program_sha256": {
+          "pattern": "^[a-f0-9]{64}$",
+          "type": "string"
+        },
+        "executed_node_count": {
+          "maximum": 31,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "original_node_count": {
+          "maximum": 31,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "original_program_sha256": {
+          "pattern": "^[a-f0-9]{64}$",
+          "type": "string"
+        },
+        "required_features": {
+          "items": {
+            "enum": [
+              "distance",
+              "depot",
+              "isolation",
+              "centrality",
+              "progress"
+            ],
+            "type": "string"
+          },
+          "maxItems": 5,
+          "type": "array"
+        },
+        "simplifier_version": {
+          "const": "1.0.0",
+          "type": "string"
+        }
+      },
+      "required": [
+        "simplifier_version",
+        "original_program_sha256",
+        "compiled_program_sha256",
+        "original_node_count",
+        "executed_node_count",
+        "required_features"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}
    • addedOutput schema / properties / trials / items / properties / status / enum
      Added value: +[
+  "reused",
+  "invalid_program",
+  "failed",
+  "evaluated_admitted",
+  "evaluated_not_admitted"
+]
    • changedOutput schema / properties / trials / items / required
      Previous value: -[
-  "index",
-  "program",
-  "program_sha256",
-  "parents",
-  "generation",
-  "status",
-  "reused_trial",
-  "fitness",
-  "cases",
-  "generator_state_after"
-]New value: +[
+  "index",
+  "program",
+  "program_sha256",
+  "parents",
+  "generation",
+  "enumeration_index",
+  "status",
+  "reused_trial",
+  "simplification",
+  "fitness",
+  "admitted",
+  "admission_failures",
+  "cases",
+  "generator_state_after",
+  "population_after"
+]
    • changedOutput schema / properties / unique_evaluated / maximum
      Previous value: -9007199254740991New value: +64
    • changedOutput schema / required
      Previous value: -[
-  "contract_version",
-  "seed",
-  "train_sha256",
-  "budget",
-  "baseline_program_sha256",
-  "trials",
-  "selected",
-  "attempted",
-  "unique_evaluated",
-  "stop_reason",
-  "promotion",
-  "elapsed_ms",
-  "limitations",
-  "provenance"
-]New value: +[
+  "contract_version",
+  "search_version",
+  "kernel_version",
+  "seed",
+  "request_sha256",
+  "train_sha256",
+  "budget",
+  "selection",
+  "baseline_program_sha256",
+  "trials",
+  "selected",
+  "attempted",
+  "unique_evaluated",
+  "stop_reason",
+  "promotion",
+  "elapsed_ms",
+  "limitations",
+  "provenance"
+]
  2. Added

TDQS

B3.4/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover the safety profile (readOnly, idempotent, non-destructive), so the bar is lower, and the description usefully adds search/trial limits (64 attempts, 31 nodes, 25s stop) plus the convergence-selection rule and explicit non-goals. Some terms ('logical-fuel cost, a work proxy') remain opaque, keeping it from a 5.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Three dense sentences, no filler, limits front-loaded before the selection rationale. The heavy jargon compresses meaning but does not pad.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists so return values need not be described, and the description conveys the conceptual workflow. However, for a tool with nested required parameters and zero schema prose, it omits key input semantics and never clarifies its relationship to run_route_policy.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

With 0% schema description coverage the description must compensate, and it partly does: it maps '1-8 supplied cases' to train and 'at most 64 attempts' to budget.candidates, and hints at fuel. It leaves seed, time_per_case_ms, and the nested point structure unexplained.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb+resource: 'Train route-score ASTs' on supplied cases, with the artifact (AST) named. It does not, however, name or differentiate itself from close siblings like run_route_policy or route_optimizer, and 'route-score AST' is undefined jargon.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no when-to-use statement and no routing to alternatives; the reader is left to infer that this is a training/forging step that presumably precedes run_route_policy. The negative list ('No held-out validation, arbitrary code or automatic promotion') discloses limitations but not usage conditions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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