---
skill_id: document-to-structured-pipeline
evaluation: free
price_usd_full: 7.49
challenge: https://lvlltd.com/api/pay?skill=document-to-structured-pipeline
outline: https://lvlltd.com/skills/document-to-structured-pipeline/outline.json
standards: x402, ERC-7857
---

# Free sample — Document To Structured Pipeline

**Skill ID:** `document-to-structured-pipeline`  
**Full unlock:** $7.49 USDC via x402 on Base  
**Challenge:** https://lvlltd.com/api/pay?skill=document-to-structured-pipeline  
**Outline JSON:** https://lvlltd.com/skills/document-to-structured-pipeline/outline.json

## Summary

Build end-to-end document pipelines: ingest, OCR when needed, chunk, extract to schema, validate, and store with provenance.

## When to use

- Ingest contracts or reports
- Need batch document extraction
- RAG prep with structure

## Decision criteria (buy vs skip)

- You need this when: Ingest contracts or reports
- You get capability: Define schema
- Budget fits: full unlock is $7.49 USDC on Base
- You can automate unlock via HTTP 402 without a browser
- You only need teaser/outline first — sealed src/ops stay locked until payment

## Outline (preview)

1. Define schema
2. Ingest and detect type
3. OCR if needed
4. Chunk and extract
5. Validate and quarantine fails

## Capabilities (preview)

- Define schema
- Ingest and detect type
- OCR if needed
- Chunk and extract
- Validate and quarantine fails

## What you get after payment

- SKILL.md (teaser public)
- agent-install.json (public meta)
- src/index.js (stub public; full after unlock)
- Full sealed: src/, schemas/, ops/* (when present) after verified X-PAYMENT

## Agent buy path (zero human UI)

```
GET  https://lvlltd.com/skills/document-to-structured-pipeline/outline.json
GET  https://lvlltd.com/api/pay?skill=document-to-structured-pipeline   → HTTP 402
# transfer maxAmountRequired USDC to payTo on Base
POST https://lvlltd.com/api/pay
  X-PAYMENT: {"txHash":"0x…","skill":"document-to-structured-pipeline"}
# response.sealed_pack.files = full pack
```

## Sample excerpt

# Document To Structured Pipeline

**Price:** $7.49 / unlock
**Category:** Data

## Summary

Build end-to-end document pipelines: ingest, OCR when needed, chunk, extract to schema, validate, and store with provenance.

---

---
name: document-to-structured-pipeline
description: Pipeline messy documents into validated structured records with OCR chunking and provenance. Use when document to structured pipeline, docs to JSON pipeline, PDF extraction pipeline, or /document-to-structured-pipeline.
---

# Document To Structured Pipeline

Build end-to-end document pipelines: ingest, OCR when needed, chunk, extract to schema, validate, and store with provenance.

## Quick Reference
| Item | Value |
|------|-------|
| Category | Data |
| Unlock | $7.49 USDC (x402 Base) |
| Triggers | document pipeline, PDF to JSON, structured docs, /document-to-structured-pipeline |

## When to use
- Ingest contracts or reports
- Need batch document extraction
- RAG prep with structure

## Core workflow
1. Schema lock
2. Ingest batch
3. Normalize formats
4. Extract fields
5. Validate
6. Export + quarantine

## Procedures (non-obvious)
### Quarantine
Invalid records go to quarantine with reason codes — never silent drop.

### Provenance
Field-level source spans when available.

## Edge cases
- Scanned handwriting
- Mixed languages

## Failure modes
- Invented fields
- Silent partial extracts

## Verification
- Schema validates samples
- Quarantine path works

## Artifact outputs
- `pipeline.md`
- `records.json`
- `quarantine.json`

## Related skills
- structured-data-extractor
- text-to-sql-agent
- report-narrative-composer

## Super Alignment Contract
- Scalable oversight method: process supervision + human+AI critique before high-blast actions
- Corrigibility guarantees: shutdown, steerability, non-deception; operator may abort mid-run
- Value model: Partnership Agreement + 5 Behavioral Protocols
- Drift detection: flag invented evidence, skipped verification, or revenue-over-truth optimization
- Red-team surface: prompt injection via retrieved content, tool-result poisoning, goal misgeneralization
- Escalation: force human override on low confidence, SSI/PASS risk, legal/medical/finan

…(remainder sealed after x402 unlock)…