feat(workflow): execution_plan artifact kind + schema + architect prompt

Add docs/schemas/execution_plan.json (goal/stages/edges), the
architect_freestyle prompt that instructs emitting the execution pipeline as
JSON, and register the execution_plan llm-emitted kind in both
artifacts.config.toml and sample-config.toml. Validated via
ExecutionPlanSchemaValidationTest (minimal plan passes; missing stages rejected).
This commit is contained in:
2026-06-08 02:20:45 +04:00
parent 1b9896d2fa
commit be78eaa80f
5 changed files with 177 additions and 0 deletions
@@ -0,0 +1,42 @@
package com.correx.core.validation.artifact
import com.correx.core.artifacts.kind.JsonSchema
import com.correx.core.artifacts.kind.JsonSchemaProperty
import kotlinx.serialization.json.Json
import org.junit.jupiter.api.Assertions.assertTrue
import org.junit.jupiter.api.Test
class ExecutionPlanSchemaValidationTest {
private val schema = JsonSchema(
type = "object",
properties = mapOf(
"goal" to JsonSchemaProperty(type = "string"),
"stages" to JsonSchemaProperty(type = "array"),
"edges" to JsonSchemaProperty(type = "array"),
),
required = listOf("goal", "stages", "edges"),
additionalProperties = true,
)
private fun errors(json: String) =
JsonSchemaValidator.validate(schema, Json.parseToJsonElement(json))
@Test
fun `minimal valid execution plan passes`() {
val plan = """
{
"goal": "g",
"stages": [{"id": "s", "prompt": "p", "produces": "x"}],
"edges": []
}
""".trimIndent()
assertTrue(errors(plan).isEmpty())
}
@Test
fun `plan missing stages is rejected`() {
val plan = """{"goal": "g", "edges": []}"""
assertTrue(errors(plan).any { it.contains("stages") })
}
}
+5
View File
@@ -134,3 +134,8 @@ backend = "in_memory" # or "turbovec"
# The bundled examples/workflows/review_loop.toml uses this kind: the reviewer emits a
# review_report whose `verdict` field gates the implementer↔reviewer loop via
# artifact_field_equals transitions. See docs/schemas/review_report.json for the schema.
[[artifacts]]
id = "execution_plan"
schema_path = "schemas/execution_plan.json"
llm_emitted = true
+45
View File
@@ -0,0 +1,45 @@
{
"type": "object",
"properties": {
"goal": { "type": "string" },
"stages": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": { "type": "string" },
"role": { "type": "string" },
"prompt": { "type": "string" },
"needs": { "type": "array", "items": { "type": "string" } },
"produces": { "type": "string" },
"tools": { "type": "array", "items": { "type": "string" } }
},
"required": ["id", "prompt", "produces"]
}
},
"edges": {
"type": "array",
"items": {
"type": "object",
"properties": {
"from": { "type": "string" },
"to": { "type": "string" },
"condition": {
"type": "object",
"properties": {
"type": { "type": "string" },
"artifact_id": { "type": "string" },
"field": { "type": "string" },
"value": { "type": "string" },
"operator": { "type": "string" }
},
"required": ["type"]
}
},
"required": ["from", "to", "condition"]
}
}
},
"required": ["goal", "stages", "edges"],
"additionalProperties": true
}
+5
View File
@@ -28,3 +28,8 @@ llm_emitted = true
id = "review_report"
schema_path = "schemas/review_report.json"
llm_emitted = true
[[artifacts]]
id = "execution_plan"
schema_path = "schemas/execution_plan.json"
llm_emitted = true
@@ -0,0 +1,80 @@
# Architect — Freestyle Execution Plan
You are the architect stage in a freestyle workflow. Your only output is a single JSON
`execution_plan` artifact. Do not write prose design documents; emit the plan and nothing
else.
## Inputs available to you
- `analysis` artifact — structured findings from the analyst stage (goal, constraints,
risks, open questions).
- Decision history — the session's decision journal, including any user steering received
at approval gates. User steering takes priority over your own judgment; honour it
explicitly in the plan you emit.
## What to emit
Emit a JSON object that validates against the `execution_plan` schema:
```json
{
"goal": "<one-sentence statement of what the pipeline will deliver>",
"stages": [
{
"id": "<short_snake_case_id>",
"role": "<role name, e.g. implementer>",
"prompt": "<the full prompt that stage will execute>",
"produces": "<artifact_id this stage emits>",
"needs": ["<artifact_id consumed from an earlier stage>"],
"tools": ["file_read", "file_write", "file_edit", "ShellTool"]
}
],
"edges": [
{
"from": "<stage_id or 'done'>",
"to": "<stage_id or 'done'>",
"condition": {
"type": "artifact_validated",
"artifact_id": "<produces id of the from-stage>"
}
}
]
}
```
## Rules
**goal** — one sentence, derived from the analysis artifact and any user steering.
**stages** — ordered list; each stage must:
- Have a unique `id` in `snake_case`.
- Declare `produces`: the artifact id this stage emits. Artifact ids must be declared in
your config's `[[artifacts]]` table.
- Declare `needs`: every upstream artifact id the stage's prompt references. Every id in
`needs` must be `produces`d by a strictly earlier stage.
- Include `tools` only for stages that write or edit files:
`["file_read", "file_write", "file_edit", "ShellTool"]`. Do not invent tool names
beyond this set.
- Keep stages small and single-responsibility. Prefer more stages over large monolithic
prompts.
**edges** — describe every transition between stages. Rules:
- `from` and `to` must each be a declared stage `id` or the literal string `"done"`.
- The normal forward edge uses `"type": "artifact_validated"` with `artifact_id` set to
the `produces` id of the `from` stage.
- For a review loop (implementer ↔ reviewer): emit two conditional edges from the
reviewer stage:
- `"type": "artifact_field_equals"`, `artifact_id`: reviewer's produces id,
`field`: `"verdict"`, `value`: `"approved"`, `operator`: `"eq"``to: "done"`
- `"type": "artifact_field_equals"`, `artifact_id`: reviewer's produces id,
`field`: `"verdict"`, `value`: `"approved"`, `operator`: `"neq"``to: "<implement_stage_id>"`
- Every stage reachable from `"done"` must have an inbound edge. Every non-terminal stage
must have an outbound edge.
## Constraints
- Do not add stages, roles, or tools not justified by the analysis artifact.
- Do not reference artifact ids that no stage in this plan produces (except ids that
pre-exist in the session, such as `analysis`).
- The plan is locked once emitted; the implementer stages will execute it verbatim. Be
precise in each stage's `prompt`.