---
skill_id: deep-research-synthesizer
evaluation: free
price_usd_full: 9.99
challenge: https://lvlltd.com/api/pay?skill=deep-research-synthesizer
outline: https://lvlltd.com/skills/deep-research-synthesizer/outline.json
standards: x402, ERC-7857
---

# Free sample — Deep Research Synthesizer

**Skill ID:** `deep-research-synthesizer`  
**Full unlock:** $9.99 USDC via x402 on Base  
**Challenge:** https://lvlltd.com/api/pay?skill=deep-research-synthesizer  
**Outline JSON:** https://lvlltd.com/skills/deep-research-synthesizer/outline.json

## Summary

Run multi-hop research across sources, score evidence quality, and produce citation-backed briefs that separate fact, inference, and open questions.

## When to use

- Need a decision brief from many sources
- Research spans conflicting claims
- Must show citations and confidence

## Decision criteria (buy vs skip)

- You need this when: Need a decision brief from many sources
- You get capability: Scope question and success criteria
- Budget fits: full unlock is $9.99 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. Scope question and success criteria
2. Collect sources with provenance
3. Score evidence quality
4. Synthesize claims vs inferences
5. Emit open questions and next probes

## Capabilities (preview)

- Scope question and success criteria
- Collect sources with provenance
- Score evidence quality
- Synthesize claims vs inferences
- Emit open questions and next probes

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

## Sample excerpt

# Deep Research Synthesizer

**Price:** $9.99 / unlock
**Category:** Research

## Summary

Run multi-hop research across sources, score evidence quality, and produce citation-backed briefs that separate fact, inference, and open questions.

---

---
name: deep-research-synthesizer
description: Synthesize multi-source deep research into evidence-ranked briefs with citations and confidence. Use when deep research synthesizer, multi-source research brief, evidence ranked synthesis, or /deep-research-synthesizer.
---

# Deep Research Synthesizer

Run multi-hop research across sources, score evidence quality, and produce citation-backed briefs that separate fact, inference, and open questions.

## Quick Reference
| Item | Value |
|------|-------|
| Category | Research |
| Unlock | $9.99 USDC (x402 Base) |
| Triggers | deep research, multi-source synthesis, evidence brief, /deep-research-synthesizer |

## When to use
- Need a decision brief from many sources
- Research spans conflicting claims
- Must show citations and confidence

## Core workflow
1. Lock research question and non-goals
2. Gather sources with URLs and timestamps
3. Extract claims with quote anchors
4. Score reliability and independence
5. Write brief with confidence bands
6. List residual unknowns

## Procedures (non-obvious)
### Claim ledger
Each claim needs `text`, `source_ids[]`, `support` (direct|indirect|inferred), `confidence` 0-1.
Never merge conflicting claims into one sentence without a conflict flag.

### Independence check
Prefer two independent primary sources over five secondary rewrites of one press release.

## Edge cases
- Paywalled primary only summarized secondarily
- Live data changed mid-run

## Failure modes
- Invented citations
- Treating blogs as peer review
- Hidden conflict between sources

## Verification
- Every key claim has citation
- Conflicts labeled
- Open questions non-empty when confidence <0.7

## Artifact outputs
- `research-brief.md`
- `claim-ledger.json`
- `source-map.json`

## Related skills
- research-verification-gate
- literature-review-automator
- competitive-intelligence-pack

## Super Alignment Contract
- Scalable oversight method: process supervision + hum

…(remainder sealed after x402 unlock)…