chatgpt-mcp/PROJECT_STATE.md

PROJECT_STATE.md

Project

ChatGPT MCP Server

Status

Planning complete. Phase 0 complete. Phase 1 complete. Phase 2 complete. Phase 3 complete.

Current Phase

Phase 4 - Tool Handlers

Completed Tasks (Phase 3 Complete)

• Task 0.1 — Create repository skeleton ✅
• Task 0.2 — package.json with dependencies ✅
• Task 1.1 — Configuration loader ✅
• Task 1.2 — Secret redaction utility (src/utils/redact.js) ✅
• Task 1.3 — Context budget utility (src/utils/context-budget.js) ✅
• Task 1.4 — Safe logging helper (src/utils/logging.js) ✅
• Task 2.1 — OpenAI client wrapper (src/openai/client.js) ✅
• Task 2.2 — Response builder (src/openai/responses.js) ✅
• Task 2.3 — Error handling and edge cases for OpenAI integration (tests) ✅
• Task 3.1 — Zod input validation schemas (src/tools/schemas.js, test/tools/schemas.test.js) ✅
• Task 3.2 — Base prompt template (src/prompts/base.js, test/prompts/base.test.js) ✅
• Task 3.3 — ask_chatgpt prompt builder (src/prompts/ask-chatgpt.js, test/prompts/ask-chatgpt.test.js) ✅
• Task 3.4 — review_plan prompt builder (src/prompts/review-plan.js, test/prompts/review-plan.test.js) ✅
• Task 3.5 — review_code prompt builder (src/prompts/review-code.js, test/prompts/review-code.test.js) ✅
• Task 3.6 — debug_issue prompt builder (src/prompts/debug-issue.js, test/prompts/debug-issue.test.js) ✅
• Task 3.7 — architecture_review prompt builder (src/prompts/architecture-review.js, test/prompts/architecture-review.test.js) ✅

Phase 3 Completion Summary

Phase 3 — Tool Inputs and Prompts — is now complete.

Completed prompt builders:

• buildBasePrompt — base system prompt (ARCHITECTURE.md §11)
• buildAskChatGptPrompt — general second-opinion advisor
• buildReviewPlanPrompt — plan review before implementation
• buildReviewCodePrompt — focused code/diff review
• buildDebugIssuePrompt — error/log/stack trace analysis
• buildArchitectureReviewPrompt — architecture decision trade-off review

What Phase 3 established:

• Prompt layer complete with composition pattern established.
• All prompt builders tested (56 tests for architecture-review alone; 384 total).
• Each builder follows the same pattern: buildBasePrompt() → \n\n---\n\n → tool-specific section.
• Guard rails reinforced in every builder (Claude Code is executor; ChatGPT is advisory only).

Not done yet (belongs to Phase 4):

• No MCP tool registration.
• No tool handlers.