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Stateless TS/JS compiler facts for agents: references, imports, impact. No repo index or OAuth.

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analyze_impact Read-only

Return bounded reverse-caller impact for one exact compiler symbol.

symbolstring, required

filesarray

limitinteger

offsetinteger

compactboolean

snapshotstring

Priority — TypeScript Compiler Intelligence MCP server | mcptry

Tools (12)

analyze_impact

Return bounded reverse-caller impact for one exact compiler symbol.

read-only

Argument	Type	Description
files	array
limit	integer
offset	integer
symbol*	string
compact	boolean
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "symbol"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 30,
      "maximum": 100,
      "minimum": 1
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 24000,
      "minimum": 0
    },
    "symbol": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "compact": {
      "type": "boolean",
      "default": true
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}

find_references

Return semantic static references to one exact compiler symbol.

read-only

Argument	Type	Description
files	array
limit	integer
offset	integer
symbol*	string
compact	boolean
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "symbol"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 30,
      "maximum": 100,
      "minimum": 1
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 24000,
      "minimum": 0
    },
    "symbol": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "compact": {
      "type": "boolean",
      "default": true
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}

find_symbol

Resolve a symbol name to deterministic ranked compiler symbol candidates; safely reports ambiguity.

read-only

Argument	Type	Description
kind	string
name*	string
path	string
files	array
limit	integer
compact	boolean
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "path": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 10,
      "minimum": 1
    },
    "compact": {
      "type": "boolean",
      "default": true
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}

get_capabilities

Return Semantic Reader capabilities, limits, billing and discovery facts.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

get_definition

Return the compiler-resolved declaration for one supplied-file symbol.

read-only

Argument	Type	Description
kind	string
name*	string
path	string
files	array
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "path": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}

get_diagnostics

Return bounded TypeScript syntactic and semantic diagnostics for supplied files.

read-only

Argument	Type	Description
path	string
files	array
limit	integer
offset	integer
compact	boolean
packages	array
snapshot	string
tsconfig	object

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [],
  "properties": {
    "path": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 100,
      "minimum": 1
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 24000,
      "minimum": 0
    },
    "compact": {
      "type": "boolean",
      "default": true
    },
    "packages": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "version",
          "integrity"
        ],
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 100,
            "minLength": 1
          },
          "version": {
            "type": "string",
            "maxLength": 40,
            "minLength": 1
          },
          "integrity": {
            "type": "string",
            "maxLength": 120,
            "minLength": 8
          }
        },
        "additionalProperties": false
      },
      "maxItems": 8,
      "minItems": 1
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    },
    "tsconfig": {
      "type": "object",
      "properties": {
        "compilerOptions": {
          "type": "object",
          "properties": {
            "jsx": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "paths": {
              "type": "object",
              "propertyNames": {
                "minLength": 1
              },
              "additionalProperties": {
                "type": "array",
                "items": {
                  "type": "string",
                  "minLength": 1
                },
                "minItems": 1
              }
            },
            "module": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "strict": {
              "type": "boolean"
            },
            "target": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "allowJs": {
              "type": "boolean"
            },
            "baseUrl": {
              "type": "string",
              "maxLength": 180,
              "minLength": 1
            },
            "checkJs": {
              "type": "boolean"
            },
            "esModuleInterop": {
              "type": "boolean"
            },
            "moduleDetection": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "moduleResolution": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "resolveJsonModule": {
              "type": "boolean"
            },
            "verbatimModuleSyntax": {
              "type": "boolean"
            },
            "allowSyntheticDefaultImports": {
              "type": "boolean"
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}

get_importers

Return supplied files that statically import one target file.

read-only

Argument	Type	Description
files	array
limit	integer
offset	integer
symbol*	string
compact	boolean
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "symbol"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 30,
      "maximum": 100,
      "minimum": 1
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 24000,
      "minimum": 0
    },
    "symbol": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "compact": {
      "type": "boolean",
      "default": true
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}

get_imports

Return static imports made by one supplied file.

read-only

Argument	Type	Description
files	array
limit	integer
offset	integer
symbol*	string
compact	boolean
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "symbol"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 30,
      "maximum": 100,
      "minimum": 1
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 24000,
      "minimum": 0
    },
    "symbol": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "compact": {
      "type": "boolean",
      "default": true
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}

get_symbol_context

Return bounded definition/callers/callees context; references or impact request paid depth.

read-only

Argument	Type	Description
kind	string
name*	string
path	string
files	array
include	array
offsets	object
snapshot	string
per_section_limit	integer

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "path": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "include": {
      "type": "array",
      "items": {
        "enum": [
          "definition",
          "references",
          "callers",
          "callees",
          "impact"
        ],
        "type": "string"
      },
      "maxItems": 5,
      "minItems": 1
    },
    "offsets": {
      "type": "object",
      "properties": {
        "impact": {
          "type": "integer",
          "maximum": 24000,
          "minimum": 0
        },
        "callees": {
          "type": "integer",
          "maximum": 24000,
          "minimum": 0
        },
        "callers": {
          "type": "integer",
          "maximum": 24000,
          "minimum": 0
        },
        "definition": {
          "type": "integer",
          "maximum": 24000,
          "minimum": 0
        },
        "references": {
          "type": "integer",
          "maximum": 24000,
          "minimum": 0
        }
      },
      "additionalProperties": false
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    },
    "per_section_limit": {
      "type": "integer",
      "default": 4,
      "maximum": 32,
      "minimum": 1
    }
  },
  "additionalProperties": false
}

get_type

Return TypeScript type facts and call/construct signatures for one declaration.

read-only

Argument	Type	Description
kind	string
name*	string
path	string
files	array
packages	array
snapshot	string
tsconfig	object

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "name": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "path": {
      "type": "string",
      "maxLength": 180,
      "minLength": 1
    },
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "packages": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "version",
          "integrity"
        ],
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 100,
            "minLength": 1
          },
          "version": {
            "type": "string",
            "maxLength": 40,
            "minLength": 1
          },
          "integrity": {
            "type": "string",
            "maxLength": 120,
            "minLength": 8
          }
        },
        "additionalProperties": false
      },
      "maxItems": 8,
      "minItems": 1
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    },
    "tsconfig": {
      "type": "object",
      "properties": {
        "compilerOptions": {
          "type": "object",
          "properties": {
            "jsx": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "paths": {
              "type": "object",
              "propertyNames": {
                "minLength": 1
              },
              "additionalProperties": {
                "type": "array",
                "items": {
                  "type": "string",
                  "minLength": 1
                },
                "minItems": 1
              }
            },
            "module": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "strict": {
              "type": "boolean"
            },
            "target": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "allowJs": {
              "type": "boolean"
            },
            "baseUrl": {
              "type": "string",
              "maxLength": 180,
              "minLength": 1
            },
            "checkJs": {
              "type": "boolean"
            },
            "esModuleInterop": {
              "type": "boolean"
            },
            "moduleDetection": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "moduleResolution": {
              "type": "string",
              "maxLength": 40,
              "minLength": 1
            },
            "resolveJsonModule": {
              "type": "boolean"
            },
            "verbatimModuleSyntax": {
              "type": "boolean"
            },
            "allowSyntheticDefaultImports": {
              "type": "boolean"
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}

open_snapshot

Store supplied source files ephemerally and return an opaque snapshot handle for reuse.

read-only

Argument	Type	Description
files*	array

Input schema (JSON)

{
  "type": "object",
  "required": [
    "files"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180
          },
          "content": {
            "type": "string",
            "maxLength": 65536
          }
        },
        "additionalProperties": false
      },
      "maxItems": 24,
      "minItems": 1
    }
  },
  "additionalProperties": false
}

query_code

Free navigation for symbols, callers, callees or function facts.

read-only

Argument	Type	Description
files	array
limit	integer
query*	string
offset	integer
symbol	string
compact	boolean
snapshot	string

Input schema (JSON)

{
  "type": "object",
  "oneOf": [
    {
      "required": [
        "files"
      ]
    },
    {
      "required": [
        "snapshot"
      ]
    }
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "query"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 180,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 262144
          }
        },
        "additionalProperties": false
      },
      "maxItems": 96,
      "minItems": 1
    },
    "limit": {
      "type": "integer",
      "default": 30,
      "maximum": 100,
      "minimum": 1
    },
    "query": {
      "enum": [
        "symbols",
        "callers",
        "callees",
        "function"
      ],
      "type": "string"
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 24000,
      "minimum": 0
    },
    "symbol": {
      "type": "string",
      "maxLength": 400,
      "minLength": 1
    },
    "compact": {
      "type": "boolean",
      "default": false
    },
    "snapshot": {
      "type": "string",
      "maxLength": 100,
      "minLength": 20
    }
  },
  "additionalProperties": false
}