opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  // FORGE - Framework for Orchestrated Requirements, Governance & Engineering
  // Full project configuration for OpenCode

  // Default model for all agents unless overridden
  "model": "github-copilot/claude-sonnet-4.6",

  // Default agent - FORGE orchestrator handles all workflow routing
  "default_agent": "forge",

  // Provider configuration with thinking budgets
  // claude-opus-4.7 is the default for reasoning-heavy agents
  // claude-opus-4.6 is available on GitHub Copilot Business/Enterprise accounts
  "provider": {
    "github-copilot": {
      "models": {
        // claude-opus-4.7 is a reasoning-native model (temperature: false).
        // It does NOT accept external thinking parameters — reasoning is built-in.
        "claude-opus-4.7": {},
        "claude-opus-4.6": {
          "options": {
            "thinking": { "budgetTokens": 16000 }
          }
        },
        "claude-sonnet-4.6": {}
      }
    }
  },

  // Agent model overrides - Opus for deep reasoning, Sonnet for speed
  // Default: claude-opus-4.7 (available on all account types)
  // NOTE: For FORGE meta-development, we override agent paths to use meta versions
  //
  // GITHUB COPILOT BUSINESS/ENTERPRISE FALLBACK:
  // If claude-opus-4.7 is not yet available on your account, override agents
  // to use claude-opus-4.6 (still available on Business/Enterprise accounts):
  //
  //   "forge-pm":        { "model": "github-copilot/claude-opus-4.6", "path": "..." }
  //   "forge-architect": { "model": "github-copilot/claude-opus-4.6", "path": "..." }
  //   "forge-reviewer":  { "model": "github-copilot/claude-opus-4.6" }
  //   "forge-ux":        { "model": "github-copilot/claude-opus-4.6" }
  "agent": {
    "forge": {
      "variant": "high"
    },
    "forge-pm": {
      "model": "github-copilot/claude-opus-4.7",
      "path": ".opencode-meta/agents/forge-pm-meta.md"
    },
    "forge-architect": {
      "model": "github-copilot/claude-opus-4.7",
      "path": ".opencode-meta/agents/forge-architect-meta.md"
    },
    "forge-scrum": {
      "model": "github-copilot/claude-sonnet-4.6",
      "path": ".opencode-meta/agents/forge-scrum-meta.md"
    },
    "forge-reviewer": {
      "model": "github-copilot/claude-opus-4.7"
    }
  },

  // Global tool permissions
  "permission": {
    "bash": {
      // Git operations
      "git *": "allow",
      
      // NPM/Node operations
      "npm *": "allow",
      "npx *": "allow",
      "node *": "allow",
      "yarn *": "allow",
      "pnpm *": "allow",
      "bun *": "allow",
      
      // Safe read operations
      "ls *": "allow",
      "pwd": "allow",
      "cat *": "allow",
      "head *": "allow",
      "tail *": "allow",
      "grep *": "allow",
      "find *": "allow",
      "wc *": "allow",
      "tree *": "allow",
      
      // Build and test operations
      "make *": "allow",
      
      // Directory and file operations
      "mkdir *": "allow",
      "touch *": "allow",
      "cp *": "allow",
      "mv *": "allow",
      "rm -f *": "allow",
      
      // Echo and output
      "echo *": "allow",
      
      // Everything else asks
      "*": "ask"
    },
    
    // File operation tool permissions
    "edit": "allow",
    "write": "allow",
    "read": "allow",
    "glob": "allow",
    "grep": "allow"
  },

  // Constitution and knowledge base for FORGE meta-development
  "instructions": [
    ".forge-meta/constitution.md",
    ".forge-meta/knowledge/decision-log.md"
  ],

  // MCP server integrations
  "mcp": {
    "github": {
      "type": "local",
      "command": ["npx", "-y", "@modelcontextprotocol/server-github"],
      "environment": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "{env:GITHUB_TOKEN}"
      }
    }
  }
}