Context Continuation MCP Server

Instructions

Implementation Reference

• src/context-manager.ts:110-132 (handler)

  The core handler function that logs a technical decision by appending a formatted markdown entry to the decisions.md file in the project's .context/progress directory. This implements the logic for the 'context_log_decision' tool.

  async logDecision(projectPath: string, decision: Omit<TechnicalDecision, 'id' | 'createdAt'>): Promise<void> {
    const decisionsPath = path.join(projectPath, '.context', 'progress', 'decisions.md');
    
    const newDecision: TechnicalDecision = {
      ...decision,
      id: this.generateId(),
      createdAt: new Date(),
    };
  
    await this.ensureProgressDirectory(projectPath);
    
    let content = '';
    try {
      content = await fs.readFile(decisionsPath, 'utf8');
    } catch {
      content = '# Technical Decisions\n\n';
    }
  
    const decisionMarkdown = this.generateDecisionMarkdown(newDecision);
    content += `\n${decisionMarkdown}\n`;
  
    await fs.writeFile(decisionsPath, content, 'utf8');
  }

• src/types.ts:39-48 (schema)

  Type definition/schema for the technical decision object used as input to the logDecision handler.

  export interface TechnicalDecision {
    id: string;
    title: string;
    context: string;
    decision: string;
    alternatives: string[];
    consequences: string[];
    status: 'proposed' | 'accepted' | 'rejected';
    createdAt: Date;
  }

• src/context-manager.ts:321-330 (helper)

  Helper function that formats a TechnicalDecision into markdown for storage in decisions.md.

    private generateDecisionMarkdown(decision: TechnicalDecision): string {
      const date = format(decision.createdAt, 'yyyy-MM-dd');
      
      return `### ADR-${this.generateId().slice(-3)}: ${decision.title}
  **Date:** ${date}  
  **Status:** ${decision.status}  
  **Context:** ${decision.context}  
  **Decision:** ${decision.decision}  
  **Consequences:** ${decision.consequences.join(', ')}`;
    }