Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.
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Soft-cast values to match a schema (string "42" → 42 for integer fields, etc.).
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Soft-cast values to match a schema (string "42" → 42 for integer fields, etc.).
| Argument | Type | Description |
|---|---|---|
| input* | any | |
| schema* | object |
{
"type": "object",
"required": [
"input",
"schema"
],
"properties": {
"input": {},
"schema": {
"type": "object"
}
}
}Generate a minimal valid example matching a JSON schema.
| Argument | Type | Description |
|---|---|---|
| schema* | object |
{
"type": "object",
"required": [
"schema"
],
"properties": {
"schema": {
"type": "object"
}
}
}Repair malformed JSON. Returns valid JSON plus a diff of what was fixed.
| Argument | Type | Description |
|---|---|---|
| mode | string | |
| input* | string | Malformed JSON as a string. |
| schema | object | Optional JSON Schema to conform the output to. |
{
"type": "object",
"required": [
"input"
],
"properties": {
"mode": {
"enum": [
"strict",
"coerce"
],
"type": "string",
"default": "strict"
},
"input": {
"type": "string",
"description": "Malformed JSON as a string."
},
"schema": {
"type": "object",
"description": "Optional JSON Schema to conform the output to."
}
}
}Validate JSON against a schema. Returns structured errors with JSON Pointer paths and remedies.
| Argument | Type | Description |
|---|---|---|
| input* | any | |
| schema* | object |
{
"type": "object",
"required": [
"input",
"schema"
],
"properties": {
"input": {},
"schema": {
"type": "object"
}
}
}