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huifer

target-competition

by huifer

Drug Discovery Intelligence plugin for Claude Code. AI-powered target validation, competitive intelligence, literature analysis & clinical trials insights. Integrates Open Targets, ChEMBL, PubMed & 5+ databases.

2🍴 0📅 Jan 20, 2026

SKILL.md


name: target-competition description: | Analyze target competitive landscape including existing drugs, pipeline companies, differentiation opportunities, and market maturity assessment.

Keywords: target competition, landscape, differentiation, pipeline analysis, market share category: Competitive Intelligence tags: [competition, landscape, pipeline, differentiation, market] version: 1.0.0 author: Drug Discovery Team dependencies:

  • drugbank
  • chembl
  • pharma-projects
  • citeline

Target Competition Skill

Comprehensive competitive landscape analysis for targets.

Quick Start

/target-compete EGFR --full
/competition "KRAS G12C" --include pipeline,patents,market
/landscape --target "PD-1" --by-phase

Competition Dimensions

1. Approved Drugs

MetricAnalysis
Number approvedCompetitive intensity
Classes/mechanismsDifferentiation opportunities
First-in-classInnovation level
Generics/biosimilarsErosion risk
Market share leadersKey competitors

2. Pipeline Drugs

MetricAnalysis
Phase 3Near-term competition
Phase 2Mid-term competition
Phase 1Future competition
Novel mechanismsInnovation potential

3. Company Coverage

MetricAnalysis
Big PharmaInstitutional interest
BiotechInnovation sources
Emerging marketsGlobal competition

4. Patent Landscape

MetricAnalysis
Active patentsIP barriers
Expiration timelineFTO timeline
White spaceOpportunity areas

Output Structure

# Target Competition: KRAS G12C

## Competitive Landscape Summary

| Dimension | Assessment |
|-----------|------------|
| Approved drugs | 2 (Sotorasib, Adagrasib) |
| Pipeline drugs | 15 |
| Active companies | 18 |
| Patent density | Medium |
| Market maturity | Early-growth |

**Overall Competition**: Medium-High

## Approved Drugs

| Drug | Company | Approval Year | Sales (2023) | Market Share |
|------|---------|--------------|---------------|--------------|
| Sotorasib | Amgen | 2021 | $0.8B | 45% |
| Adagrasib | Mirati | 2022 | $0.2B | 15% |
| Others (off-label) | Various | - | $0.5B | 40% |

## Pipeline Analysis

### Phase 3

| Drug | Company | Differentiation | Timeline |
|------|---------|-----------------|----------|
| GDC-6036 | Gilead | CNS-penetrant | 2025 |
| JDQ443 | J&J | Combination | 2026 |

### Phase 2

| Drug | Company | Differentiation |
|------|---------|-----------------|
| RMC-6236 | Revolution | Oral macrocycle |
| BI 1701963 | Boehringer | Pan-KRAS |

### Phase 1

| Drug | Company | Novel Mechanism |
|------|---------|-----------------|
| 4 compounds | Various | Degraders |
| 3 compounds | Various | Allosteric |

## Company Analysis

### Big Pharma Activity

| Company | Pipeline | Strategy |
|----------|----------|----------|
| Amgen | 2 assets | Market leader |
| Mirati | 2 assets | Innovation |
| J&J | 3 assets | Multiple approaches |
| Roche | 2 assets | Combinations |

### Biotech Activity

| Company | Pipeline | Focus |
|----------|----------|-------|
| Revolution Medicine | 2 assets | Oral macrocycle |
| Kura Oncology | 1 asset | Selective inhibitor |
| BridgeBio | 2 assets | Different indications |

## Patent Landscape

| Metric | Value |
|--------|-------|
| Active patents (US) | 45 |
| Key patents expiring | 2033-2037 |
| Freedom to operate | Challenging |
| White space | Allosteric, degraders |

## Differentiation Opportunities

### Unmet Needs

1. **CNS penetration**: Current drugs don't reach brain mets
2. **Resistance mutations**: G12D, Y96D emerging
3. **Combination therapy**: With SHP2, SOS1
4. **Pan-KRAS**: Beyond G12C

### White Space

| Area | Competition | Opportunity |
|------|-------------|------------|
| CNS-penetrant | Low | High |
| G12D inhibitors | Medium | Medium |
| Pan-KRAS | Medium | Medium |
| Degraders | Low | High (early) |
| Allosteric | Low | Medium |

## Market Dynamics

### Market Evolution

2020: No approved drugs 2021: Sotorasib approval (first-in-class) 2022: Adagrasib approval (second-in-class) 2023-2025: Generics, biosimilars enter 2026+: Next-generation launch (CNS, combinations)


### Future Outlook

| Year | Event | Impact |
|------|--------|--------|
| 2025 | GDC-6036 launch | CNS opportunity |
| 2027 | Key patents expire | Generic entry |
| 2028 | Multiple 4th-gen | Market fragmentation |

## Strategic Recommendations

### For New Entrants

**Avoid**: Me-too G12C inhibitors (crowded)

**Consider**:
- CNS-penetrant molecules
- Resistance mutation coverage
- Novel mechanisms (degraders, covalent allosteric)
- Combination approaches

**Differentiation Strategies**:
1. **CNS penetration**: Brain metastasis indication
2. **Pan-KRAS**: Broad mutation coverage
3. **Combination-first**: Co-develop with SHP2/SOS1
4. **Resistance-focused**: Target emerging mutations

Competition Scoring

Market Maturity Index

ScoreDescriptionStrategy
1Novel target, no competitionFirst-in-class opportunity
2Early competitionFast follow opportunity
3Multiple approvedDifferentiation needed
4Crowded, genericsAvoid or niche focus

Competitive Intensity

DimensionWeightScore
Approved drugs30%3/5
Pipeline diversity25%4/5
Patent density20%3/5
Company interest15%5/5
Innovation rate10%4/5

Overall: 3.8/5 (High competition)

Running Scripts

# Full competitive analysis
python scripts/target_competition.py KRAS --full

# Pipeline only
python scripts/target_competition.py EGFR --pipeline

# Patent landscape
python scripts/target_competition.py ALK --patents

# Company breakdown
python scripts/target_competition.py BRAF --companies

Reference

Best Practices

  1. Include off-label: Approved drugs used in other indications
  2. Track discontinued: Why did programs fail?
  3. Assess innovation quality: Not all Phase 1s equal
  4. Monitor startups: Often most innovative
  5. Check conference abstracts: Early pipeline visibility

Common Pitfalls

PitfallSolution
Ignoring off-label useInclude real-world usage
Over-counting pipelineTrack active programs only
Missing discontinuedCheck for terminated trials
Late-stage blind spotMonitor conference abstracts
Geographic biasInclude China, Japan, EU

Score

Total Score

65/100

Based on repository quality metrics

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