Atlas / Skills / bytedance / Deep Research

Deep ResearchSAFE

skills/bytedance/deep-research

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Verdict
SAFE
Grade
B
Trust score
89 /100
Version
—
Hosts
—
License
MIT
Stars
84,486
01

Overview

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Read from source at commit 91c1066cbe83OBSERVED · 2026-10-27
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02

What it tells the agent

The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.

---
name: deep-research
description: Use this skill instead of WebSearch for ANY question requiring web research. Trigger on queries like "what is X", "explain X", "compare X and Y", "research X", or before content generation tasks. Provides systematic multi-angle research methodology instead of single superficial searches. Use this proactively when the user's question needs online information.
---

# Deep Research Skill

## Overview

This skill provides a systematic methodology for conducting thorough web research. **Load this skill BEFORE starting any content generation task** to ensure you gather sufficient information from multiple angles, depths, and sources.

## When to Use This Skill

**Always load this skill when:**

### Research Questions
- User asks "what is X", "explain X", "research X", "investigate X"
- User wants to understand a concept, technology, or topic in depth
- The question requires current, comprehensive information from multiple sources
- A single web search would be insufficient to answer properly

### Content Generation (Pre-research)
- Creating presentations (PPT/slides)
- Creating frontend designs or UI mockups
- Writing articles, reports, or documentation
- Producing videos or multimedia content
- Any content that requires real-world information, examples, or current data

## Core Principle

**Never generate content based solely on general knowledge.** The quality of your output directly depends on the quality and quantity of research conducted beforehand. A single search query is NEVER enough.

## Research Methodology

### Phase 1: Broad Exploration

Start with broad searches to understand the landscape:

1. **Initial Survey**: Search for the main topic to understand the overall context
2. **Identify Dimensions**: From initial results, identify key subtopics, themes, angles, or aspects that need deeper exploration
3. **Map the Territory**: Note different perspectives, stakeholders, or viewpoints that exist

Example:
```
Topic: "AI in healthcare"
Initial searches:
- "AI healthcare applications 2024"
- "artificial intelligence medical diagnosis"
- "healthcare AI market trends"

Identified dimensions:
- Diagnostic AI (radiology, pathology)
- Treatment recommendation systems
- Administrative automation
- Patient monitoring
- Regulatory landscape
- Ethical considerations
```

### Phase 2: Deep Dive

For each important dimension identified, conduct targeted research:

1. **Specific Queries**: Search with precise keywords for each subtopic
2. **Multiple Phrasings**: Try different keyword combinations and phrasings
3. **Fetch Full Content**: Use `web_fetch` to read important sources in full, not just snippets
4. **Follow References**: When sources mention other important resources, search for those too

Example:
```
Dimension: "Diagnostic AI in radiology"
Targeted searches:
- "AI radiology FDA approved systems"
- "chest X-ray AI detection accuracy"
- "radiology AI clinical trials results"

Then fetch and read:
- Key research papers or summaries
- Industry reports
- Real-world case studies
```

### Phase 3: Diversity & Validation

Ensure comprehensive coverage by seeking diverse information types:

| Information Type | Purpose | Example Searches |
|-----------------|---------|------------------|
| **Facts & Data** | Concrete evidence | "statistics", "data", "numbers", "market size" |
| **Examples & Cases** | Real-world applications | "case study", "example", "implementation" |
| **Expert Opinions** | Authority perspectives | "expert analysis", "interview", "commentary" |
| **Trends & Predictions** | Future direction | "trends 2024", "forecast", "future of" |
| **Comparisons** | Context and alternatives | "vs", "comparison", "alternatives" |
| **Challenges & Criticisms** | Balanced view | "challenges", "limitations", "criticism" |

### Phase 4: Synthesis Check

Before proceeding to content generation, verify:

- [ ] Have I searched from at least 3-5 different angles?
- [ ] Have I fetched and read the most important sources in full?
- [ ] Do I have concrete data, examples, and expert perspectives?
- [ ] Have I explored both positive aspects and challenges/limitations?
- [ ] Is my information current and from authoritative sources?

**If any answer is NO, continue researching before generating content.**

## Search Strategy Tips

### Effective Query Patterns

```
# Be specific with context
❌ "AI trends"
✅ "enterprise AI adoption trends 2024"

# Include authoritative source hints
"[topic] research paper"
"[topic] McKinsey report"
"[topic] industry analysis"

# Search for specific content types
"[topic] case study"
"[topic] statistics"
"[topic] expert interview"

# Use temporal qualifiers — always use the ACTUAL current year from <current_date>
"[topic] 2026"   # ← replace with real current year, never hardcode a past year
"[topic] latest"
"[topic] recent developments"
```

### Temporal Awareness

**Always check `<current_date>` in your context before forming ANY search query.**

`<current_date>` gives you the full date: year, month, day, and weekday (e.g. `2026-02-28, Saturday`). Use the right level of precision depending on what the user is asking:

| User intent | Temporal precision needed | Example query |
|---|---|---|
| "today / this morning / just released" | **Month + Day** | `"tech news February 28 2026"` |
| "this week" | **Week range** | `"technology releases week of Feb 24 2026"` |
| "recently / latest / new" | **Month** | `"AI breakthroughs February 2026"` |
| "this year / trends" | **Year** | `"software trends 2026"` |

**Rules:**
- When the user asks about "today" or "just released", use **month + day + year** in your search queries to get same-day results
- Never drop to year-only when day-level precision is needed — `"tech news 2026"` will NOT surface today's news
- Try multiple phrasings: numeric form (`2026-02-28`), written form (`February 28 2026`), and relative terms (`today`, `this week`) across different queries

❌ User asks "what's new in tech toda
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codeNA
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (0)

No findings outside the package's declared scope.

Gates applied: no_behavioural_pass.

Audited 2026-10-27 · audit v0.4.1 · source sha 91c1066cbe83full audit observations/trust-audit/skill/bytedance__deep-research.json · Report an issue / request a re-scan
04

Audit history

Every audit this skill has had.

DateSourceVerdictGradeScoreChange
2026-10-2791c1066cbe83SAFEB89first audit
05

Questions

What does the deep-research — bytedance/deer-flow skill do?

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Is deep-research — bytedance/deer-flow safe to install?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.

What can deep-research — bytedance/deer-flow access on my machine?

The audit observed no filesystem, network or shell use at all in its source.

How current is this page?

The grade is for one exact copy of the source (91c1066cbe83), read on 2026-10-27. The repository is watched, and a new audit runs when it changes — this is the first audit.

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